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SECTION I LOWER ANOGENITAL TRACT |
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3 | (2) |
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Lichen Simplex Chronicus and Prurigo Nodularis |
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5 | (2) |
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7 | (2) |
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9 | (2) |
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Lichen Sclerosus Including Early Lichen Sclerosus |
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11 | (3) |
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14 | (2) |
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16 | (2) |
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18 | (2) |
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20 | (2) |
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22 | (2) |
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24 | (2) |
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Epidermolytic Hyperkeratosis |
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26 | (2) |
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28 | (2) |
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Crohn's Disease of the Vulva |
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30 | (2) |
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32 | (2) |
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34 | (2) |
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36 | (2) |
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38 | (2) |
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Acute Herpes Simplex Virus Infection |
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40 | (2) |
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Chronic Erosive Herpes Simplex PITFALL |
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42 | (2) |
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44 | (2) |
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46 | (2) |
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48 | (2) |
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50 | (2) |
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52 | (2) |
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54 | (1) |
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55 | (2) |
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57 | (2) |
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Mucous Cyst of the Vagina |
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59 | (2) |
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61 | (2) |
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63 | (2) |
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65 | (3) |
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68 | (2) |
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Hyperplasia of Bartholin's Gland |
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70 | (2) |
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72 | (2) |
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74 | (2) |
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Bartholin's Gland Carcinoma |
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76 | (3) |
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D Vulvar Epithelial Neoplasia |
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79 | (3) |
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82 | (2) |
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84 | (2) |
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Fibroepithelial Stromal Polyp |
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86 | (2) |
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88 | (2) |
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Pseudobowenoid Papulosis PITFALL |
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90 | (2) |
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92 | (2) |
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Classic (Usual) Vulvar Intraepithelial Neoplasia |
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94 | (4) |
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Classic Vulvar Intraepithelial Neoplasia with Lichen Simplex Chronicus PITFALL |
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98 | (2) |
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Classic Vulvar Intraepithelial Neoplasia (Bowenoid Dysplasia) |
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100 | (2) |
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Pagetoid Vulvar Intraepithelial Neoplasia PITFALL |
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102 | (2) |
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Vulvar Intraepithelial Neoplasia with Columnar Differentiation PITFALL |
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104 | (2) |
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Epidermodysplasia Verruciformis--Like Atypia PITFALL |
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106 | (2) |
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Polynucleated Atypia of the Vulva |
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108 | (2) |
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Differentiated Vulvar Intraepithelial Neoplasia |
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110 | (4) |
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Verruciform Lichen Simplex Chronicus |
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114 | (2) |
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Vulvar Acanthosis with Altered Differentiation (Atypical Verruciform Hyperplasia) |
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116 | (2) |
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Early Invasive Squamous Cell Carcinoma |
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118 | (4) |
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Vulvar Squamous Carcinoma: Basaloid and Warty Patterns |
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122 | (2) |
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Vulvar Squamous Carcinoma: Keratinizing Pattern |
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124 | (4) |
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Verrucous Squamous Cell Carcinoma |
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128 | (3) |
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High-Grade Squamous Intraepithelial Lesion (Vulvar Intraepithelial Neoplasia III) with Confluent Papillary Growth |
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131 | (3) |
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Giant Condyloma of the External Genitalia PITFALL |
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134 | (3) |
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Pseudoepitheliomatous Hyperplasia PITFALL |
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137 | (2) |
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139 | (2) |
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141 | (3) |
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144 | (2) |
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Paget's Disease of the Vulva |
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146 | (3) |
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149 | (2) |
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151 | (2) |
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Metastatic Carcinoma of the Vulva |
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153 | (2) |
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155 | (2) |
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157 | (2) |
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159 | (2) |
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161 | (2) |
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F Soft Tissue Vulvar Neoplasia |
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163 | (2) |
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Aggressive Angiomyxoma PITFALL |
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165 | (1) |
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166 | (2) |
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168 | (2) |
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Dermatofibroma (Fibrous Histiocytoma) |
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170 | (2) |
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Dermatofibrosarcoma Protuberans |
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172 | (2) |
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Low-Grade Fibromyxoid Sarcoma |
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174 | (2) |
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176 | (1) |
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177 | (2) |
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Synovial Sarcoma of the Vulva PITFALL |
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179 | (2) |
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181 | (2) |
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183 | (2) |
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185 | (2) |
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Prepubertal Vulvar Fibroma |
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187 | (3) |
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190 | (3) |
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Anal Intraepithelial Neoplasia II and III |
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193 | (2) |
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195 | (2) |
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197 | (3) |
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200 | (2) |
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202 | (2) |
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204 | (2) |
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206 | (2) |
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Vaginal Papillomatosis (Residual Hymenal Ring) PITFALL |
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208 | (2) |
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Low-Grade Vaginal Intraepithelial Lesion (Vaginal Intraepithelial Neoplasia I and Condyloma) |
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210 | (2) |
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High-Grade Vaginal Intraepithelial Lesion (Vaginal Intraepithelial Neoplasia II-III) |
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212 | (3) |
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High-Grade Vaginal Intraepithelial Neoplasia III |
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215 | (2) |
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Radiation-Induced Atrophy |
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217 | (2) |
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Papillary Squamous Carcinoma |
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219 | (2) |
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Clear-Cell Adenocarcinoma |
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221 | (2) |
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Metastatic Adenocarcinoma |
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223 | (3) |
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226 | (2) |
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Spindle Cell Epithelioma PITFALL |
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228 | (2) |
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Embryonal Rhabdomyosarcoma |
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230 | (5) |
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Exophytic Low-Grade Squamous Intraepithelial Lesion |
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235 | (2) |
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Low-Grade Squamous Intraepithelial Lesion (Flat Condyloma/Cervical Intraepithelial Neoplasia I) |
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237 | (3) |
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High-Grade Squamous Intraepithelial Lesion (Cervical Intraepithelial Neoplasia II and III) |
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240 | (3) |
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Low-Grade Squamous Intraepithelial Lesion (Giant Condyloma) PITFALL |
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243 | (2) |
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Low-Grade Squamous Intraepithelial Lesion (Immature Condyloma) |
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245 | (2) |
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Mixed-Pattern Squamous Intraepithelial Lesion (Low- and High-Grade Squamous Intraepithelial Lesions) |
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247 | (2) |
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Atrophy Including Squamous Intraepithelial Lesion in Atrophy |
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249 | (3) |
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Minor p16-Positive Metaplastic Atypias |
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252 | (3) |
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Squamous Intraepithelial Lesion, Not Amenable to Precise Grading (QSIL) |
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255 | (4) |
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Superficially Invasive Squamous Cell Carcinoma |
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259 | (3) |
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Conventional Squamous Cell Carcinoma |
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262 | (4) |
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Pseudocrypt Involvement by Squamous Cell Carcinoma |
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266 | (2) |
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Lymphoepithelial-Like Squamous Carcinoma |
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268 | (2) |
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Superficial (Early) Adenocarcinoma In Situ |
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270 | (3) |
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Conventional Adenocarcinoma In Situ |
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273 | (3) |
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Stratified Adenocarcinoma In Situ |
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276 | (2) |
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Intestinal Variant of Adenocarcinoma In Situ |
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278 | (2) |
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280 | (2) |
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Pregnancy-Related Changes in the Cervix |
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282 | (2) |
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Reactive Atypias in the Endocervix |
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284 | (2) |
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286 | (2) |
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Villoglandular Adenocarcinoma of the Cervix |
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288 | (2) |
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Superficially Invasive Endocervical Adenocarcinoma |
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290 | (2) |
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Extensive Adenocarcinoma In Situ vs Invasion |
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292 | (3) |
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Infiltrative Endocervical Adenocarcinoma |
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295 | (3) |
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Clear-Cell Carcinoma of the Cervix |
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298 | (2) |
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Atypical Lobular Endocervical Glandular Hyperplasia and Invasive (Minimal Deviation) Adenocarcinoma of the Cervix with Gastric Differentiation |
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300 | (2) |
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"Serous" Carcinoma of the Cervix |
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302 | (3) |
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Signet-Ring Cell Carcinoma of the Cervix |
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305 | (3) |
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308 | (2) |
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310 | (2) |
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312 | (3) |
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Prostatic Metaplasia of the Cervix |
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315 | (2) |
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Endocervical Glandular Hyperplasia |
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317 | (2) |
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Metastatic Serous Carcinoma to the Cervix |
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319 | (2) |
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Metastatic Endometrioid Carcinoma to the Cervix |
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321 | (3) |
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Atypical Endocervical Polyp |
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324 | (2) |
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326 | (2) |
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Microglandular Hyperplasia of the Cervix |
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328 | (3) |
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Adenosarcoma of the Cervix |
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331 | (2) |
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333 | (2) |
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Glial Polyp of the Cervix |
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335 | (4) |
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Dysfunctional Uterine Bleeding (Early or Mid-Cycle Breakdown) |
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339 | (2) |
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Breakdown Mimicking Neoplasia |
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341 | (2) |
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Anovulatory Endometrium with Persistent Follicle |
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343 | (2) |
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Benign Endometrial Hyperplasia |
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345 | (2) |
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Telescoping Artifacts Mimicking Neoplasia |
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347 | (2) |
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Mixed-Pattern Endometrium |
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349 | (2) |
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351 | (2) |
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353 | (2) |
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Pseudoactinomycotic Radiate Granules |
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355 | (2) |
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357 | (2) |
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359 | (2) |
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361 | (3) |
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364 | (2) |
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366 | (2) |
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368 | (2) |
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B Endometrial Glandular Neoplasia and Its Mimics |
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Endometrial Intraepithelial Neoplasia (Atypical Hyperplasia) |
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370 | (4) |
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Atypical Polypoid Adenomyoma |
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374 | (2) |
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Endometrial Involvement by Endocervical Glandular Neoplasia |
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376 | (2) |
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378 | (2) |
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380 | (2) |
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Mucinous Metaplasia of the Endometrium |
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382 | (2) |
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Squamous and Morular Metaplasia |
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384 | (3) |
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387 | (2) |
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Squamous Carcinoma of the Endometrium |
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389 | (2) |
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Tubal and Eosinophilic (Oxyphilic) Metaplasia |
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391 | (2) |
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Microglandular Endometrial Adenocarcinoma in Curettings |
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393 | (3) |
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Endometrioid Adenocarcinoma |
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396 | (4) |
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Lower Uterine Segment Adenocarcinoma |
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400 | (3) |
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403 | (3) |
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Myoinvasion in Endometrial Adenocarcinoma |
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406 | (4) |
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Intraperitoneal Keratin Granuloma |
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410 | (2) |
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Endometrial Histiocytes and Foamy Stromal Macrophages |
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412 | (2) |
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414 | (3) |
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Serous Endometrial Intraepithelial Carcinoma |
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417 | (2) |
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Ischemic Atypias of the Endometrium |
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419 | (2) |
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Reactive Atypia in the Endometrium |
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421 | (2) |
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423 | (3) |
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Mixed-Pattern Adenocarcinoma |
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426 | (2) |
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p53-Positive Endometrioid Adenocarcinoma |
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428 | (2) |
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Neuroendocrine Differentiation in Endometrial Carcinoma |
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430 | (2) |
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Undifferentiated Carcinoma of the Endometrium |
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432 | (2) |
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434 | (3) |
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Endometrioid or Clear-Cell Carcinoma? |
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437 | (3) |
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440 | (5) |
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Adenocarcinoma with Spindle Cell Features |
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445 | (2) |
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Wilms' Tumor of the Endometrium |
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447 | (2) |
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C Mesenchymal Lesions of the Uterus |
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Endometrial Stromal Nodule |
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449 | (2) |
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451 | (2) |
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453 | (2) |
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Low-Grade Endometrial Stromal Sarcoma |
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455 | (4) |
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Uterine Tumor Resembling Sex Cord Stromal Tumor |
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459 | (2) |
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High-Grade Endometrial Stromal Sarcoma |
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461 | (3) |
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Undifferentiated Uterine Sarcoma |
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464 | (2) |
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Adenosarcoma of the Endometrium |
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466 | (3) |
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Atypical Endometrial Polyp |
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469 | (3) |
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472 | (3) |
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475 | (2) |
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477 | (2) |
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479 | (2) |
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Mitotically Active Leiomyoma |
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481 | (2) |
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Atypical Leiomyoma (Leiomyoma with Bizarre Nuclei) |
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483 | (2) |
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485 | (2) |
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487 | (2) |
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Intravenous Leiomyomatosis |
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489 | (2) |
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Morcellation-Related Dissemination of Smooth Muscle Neoplasia |
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491 | (2) |
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Disseminated Peritoneal Leiomyomatosis |
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493 | (2) |
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Pathology Following Uterine Artery Embolization |
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495 | (2) |
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Hereditary Leiomyomatosis and Renal Cell Carcinoma Syndrome PITFALL |
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497 | (2) |
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499 | (2) |
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501 | (2) |
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Epithelioid Leiomyosarcoma |
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503 | (2) |
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505 | (2) |
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Reproductive Tract Lymphoma |
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507 | (4) |
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SECTION IV FALLOPIAN TUBE |
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A Benign, Inflammatory/Reactive |
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511 | (2) |
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Pseudoxanthomatous Salpingiosis |
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513 | (2) |
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Xanthogranulomatous Salpingitis |
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515 | (2) |
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517 | (2) |
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Salpingitis Isthmica Nodosum |
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519 | (1) |
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Granulomatous Salpingitis |
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520 | (2) |
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Torsion of the Tube and Ovary |
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522 | (2) |
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Tubal Arias-Stella Effect PITFALL |
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524 | (3) |
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B Neoplastic and Preneoplastic |
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527 | (2) |
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Benign Epithelial Hyperplasia (Secretory Cell Outgrowths) |
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529 | (3) |
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532 | (3) |
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Low-Grade Serous Tubal Intraepithelial Neoplasia (Serous Tubal Intraepithelial Lesion) |
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535 | (4) |
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539 | (2) |
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High-Grade Serous Tubal Intraepithelial Neoplasia (Serous Tubal Intraepithelial Carcinoma) |
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541 | (4) |
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The Risk Reducing Salpingo-Oophorectomy |
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545 | (2) |
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547 | (2) |
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Adenocarcinoma of the Fallopian Tube |
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549 | (3) |
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Endosalpingeal Implants from Remote Tumors |
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552 | (2) |
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Female Adnexal Tumor of Wolffian Origin |
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554 | (5) |
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Tangentially Sectioned Ovarian Follicle PITFALL |
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559 | (2) |
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561 | (3) |
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Solitary Luteinized Follicle Cyst |
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564 | (2) |
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Polycystic Ovarian Syndrome |
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566 | (3) |
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Cortical Stromal Hyperplasia and Hyperthecosis |
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569 | (2) |
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Endometrioma with Mucinous Metaplasia |
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571 | (2) |
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573 | (2) |
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Decidualized Endometrioma PITFALL |
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575 | (2) |
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Serous Cystadenomas and Cystadenofibromas |
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577 | (3) |
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580 | (2) |
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582 | (2) |
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584 | (2) |
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High-Grade Serous Carcinoma, Classic Type |
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586 | (2) |
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High-Grade Serous Carcinoma with "SET" Patterns |
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588 | (2) |
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Low-Grade Endometrioid Adenocarcinoma with Squamotransitional or Spindle Features |
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590 | (2) |
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592 | (2) |
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Adenosarcoma of the Ovary |
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594 | (3) |
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Serous Borderline Tumor (SBT) |
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597 | (3) |
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Serous Borderline Tumor with Complex Architecture |
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600 | (2) |
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Low-Grade Invasive Serous Carcinoma of the Ovary |
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602 | (3) |
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Invasive Implants of Low-Grade Serous Tumor |
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605 | (2) |
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607 | (3) |
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Mucinous Tumors with Mural Nodules |
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|
610 | (3) |
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Mucinous Borderline Tumor |
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613 | (2) |
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Mucinous Borderline Tumor with Intraepithelial Carcinoma |
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|
615 | (2) |
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Low-Grade Endometrioid Adenocarcinoma |
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617 | (3) |
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Endometrioid Adenofibroma |
|
|
620 | (2) |
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Proliferative (Borderline) Endometrioid Adenofibroma |
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622 | (3) |
|
Mullerian Mucinous and Seromucinous Tumors of the Ovary |
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625 | (4) |
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629 | (2) |
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631 | (2) |
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633 | (3) |
|
Ovarian Adenocarcinoma with Yolk Sac Differentiation PITFALL |
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|
636 | (2) |
|
|
Borderline Clear-Cell Adenofibroma |
|
|
638 | (2) |
|
Metastatic Carcinoma to the Ovary |
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|
640 | (4) |
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|
644 | (2) |
|
|
Mature Cystic Teratoma: Normal Neural Differentiation |
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|
646 | (2) |
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648 | (2) |
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650 | (3) |
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653 | (3) |
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656 | (3) |
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|
659 | (3) |
|
Malignancy Arising in Teratomas |
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662 | (2) |
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664 | (3) |
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667 | (3) |
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670 | (2) |
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|
672 | (3) |
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675 | (2) |
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D Sex Cord Stromal Tumors |
|
|
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677 | (3) |
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Fibroma with Minor Sex Cord Elements |
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680 | (2) |
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682 | (2) |
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|
684 | (3) |
|
Granulosa Cell Tumor Variants PITFALL |
|
|
687 | (3) |
|
Juvenile Granulosa Cell Tumor PITFALL |
|
|
690 | (3) |
|
Sertoli-Leydig Cell Tumor |
|
|
693 | (3) |
|
Retiform Sertoli-Leydig Cell Tumor PITFALL |
|
|
696 | (2) |
|
Leydig Cell (Hilar) Tumor |
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|
698 | (3) |
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|
701 | (2) |
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703 | (2) |
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|
705 | (2) |
|
Small Cell Carcinoma of Hypercalcemic Type |
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|
707 | (2) |
|
Small Cell Carcinoma of Pulmonary (Neuroendocrine) Type |
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|
709 | (2) |
|
Sex Cord Tumor with Annular Tubules |
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|
711 | (2) |
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|
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|
713 | (2) |
|
Gastrointestinal Stromal Tumor |
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|
715 | (2) |
|
Primitive Neuroectodermal Tumor |
|
|
717 | (2) |
|
Desmoplastic Small Round Cell Tumor |
|
|
719 | (2) |
|
Benign Cystic Mesothelioma |
|
|
721 | (2) |
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|
723 | (2) |
|
Papillary Mesothelial Hyperplasia |
|
|
725 | (2) |
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|
727 | (4) |
|
|
|
|
|
|
731 | (2) |
|
Fresh Implantation Site PITFALL |
|
|
733 | (2) |
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|
735 | (2) |
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|
737 | (2) |
|
|
739 | (2) |
|
B Trophoblastic Neoplasia |
|
|
|
Complete Hydatidiform Mole PITFALL |
|
|
741 | (4) |
|
Invasive Hydatidiform Mole |
|
|
745 | (3) |
|
Partial Hydatidiform Mole |
|
|
748 | (2) |
|
Mesenchymal Dysplasia PITFALL |
|
|
750 | (2) |
|
|
752 | (2) |
|
Intraplacental Choriocarcinoma PITFALL |
|
|
754 | (3) |
|
Placental Site Trophoblastic Tumor PITFALL |
|
|
757 | (2) |
|
|
759 | (2) |
|
Epithelioid Trophoblastic Tumor |
|
|
761 | (3) |
|
|
764 | (2) |
|
C Second and Third Trimester Placenta |
|
|
|
Knots in the Umbilical Cord |
|
|
766 | (2) |
|
Single Umbilical Artery (SUA) |
|
|
768 | (1) |
|
Hypercoiled and Hypocoiled Umbilical Cord |
|
|
769 | (1) |
|
|
Variations on Cord Insertion (Marginal, Membranous, Furcate) |
|
|
770 | (2) |
|
|
Circummarginate and Circumvallate Placentas |
|
|
772 | (2) |
|
|
Fetal Vascular Thrombosis PITFALL |
|
|
774 | (2) |
|
|
776 | (2) |
|
Maternal Floor Infarct/Massive Perivillous Fibrin Deposition |
|
|
778 | (2) |
|
|
780 | (3) |
|
Gestational Candida Infection |
|
|
783 | (2) |
|
Listeria Placentitis PITFALL |
|
|
785 | (2) |
|
|
787 | (2) |
|
Chronic Histiocytic Intervillositis |
|
|
789 | (2) |
|
|
791 | (2) |
|
Lysosomal Storage Disorder |
|
|
793 | (2) |
|
|
795 | (3) |
|
Hypertensive Bleeding (Ball-in-Socket) Infarct |
|
|
798 | (2) |
|
Congenital Parvovirus Infection |
|
|
800 | (2) |
|
|
802 | (2) |
|
|
804 | (3) |
|
|
807 | (1) |
|
|
808 | (2) |
|
|
810 | (2) |
|
|
812 | (2) |
|
|
814 | (2) |
|
|
816 | (2) |
|
Fetal to Maternal Hemorrhage |
|
|
818 | (3) |
Appendix: Common Pitfalls in Diagnostic Gynecologic and Obstetric Pathology |
|
821 | |