Contributors |
|
vii | |
Preface |
|
ix | |
Authors' Acknowledgments |
|
xi | |
1 Diseases of Neonates and Calves |
|
1 | (30) |
|
|
2 | (4) |
|
|
6 | (3) |
|
1.2.1 Edema and inflammation |
|
|
|
1.2.1.1 Cerebellar herniation (coning) |
|
|
|
|
|
|
|
1.2.3 Inherited metabolic disorders |
|
|
|
1.2.3.1 Bovine maple syrup urine disease |
|
|
|
1.2.3.2 Bovine citrullinemia |
|
|
|
1.3 Respiratory Disorders |
|
|
9 | (5) |
|
|
|
1.3.1.1 Necrotic laryngitis |
|
|
|
|
|
|
|
1.4 Gastrointestinal Disorders |
|
|
14 | (7) |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
1.5 Additional Gastric Conditions |
|
|
21 | (4) |
|
1.5.1 Abomasal foreign body formations |
|
|
|
1.5.2 Abomasal ulceration |
|
|
|
1.5.3 Hemorrhagic abomasitis |
|
|
|
1.5.4 Calf sepsis (formerly septicemia) |
|
|
|
1.6 Musculoskeletal Disorders |
|
|
25 | (1) |
|
|
|
1.6.1.1 White muscle disease (WMD) |
|
|
|
|
|
1.6.2.1 Congenital chondrodysplasia |
|
|
|
|
|
|
26 | (1) |
|
|
27 | (4) |
|
1.8.1 Bovine neonatal pancytopenia (BNP) |
|
|
|
1.8.2 Floppy ear syndrome |
|
|
2 Diseases of the Nervous System |
|
31 | (26) |
|
2.1 Removal of the Brain and Spinal Cord |
|
|
32 | (1) |
|
|
33 | (4) |
|
2.2.1 Polioencephalomalacia (laminar cerebrocortical necrosis) |
|
|
|
2.2.2 Acute lead poisoning (plumbism) |
|
|
|
2.2.3 Salt intoxication (water deprivation) |
|
|
|
2.2.4 Methyl and alkyl mercury poisoning |
|
|
|
2.2.5 Organophosphate compounds poisoning |
|
|
|
2.2.6 Vitamin A deficiency |
|
|
|
|
37 | (14) |
|
2.3.1 Infectious prion protein (PrP) |
|
|
|
2.3.1.1 Bovine spongiform encephalopathy (BSE) |
|
|
|
|
|
|
|
2.3.2.2 Bovine herpesvirus encephalomyelitis |
|
|
|
2.3.2.3 Malignant catarrhal fever (MCF) |
|
|
|
2.3.2.4 Neurotropic astrovirus |
|
|
|
|
|
|
|
2.3.3.2 Thrombotic meningoencephalomyelitis (TM E) |
|
|
|
2.3.3.3 Sporadic bovine encephalomyelitis (SPE, transmissible serositis) |
|
|
|
2.3.3.4 Bovine cowdriosis (heartwater, bovine ehrlichiosis) |
|
|
|
|
|
|
|
|
|
|
|
|
|
2.3.5.1 Cerebral babesiosis |
|
|
|
2.3.5.2 Cerebral theileriosis |
|
|
|
2.3.5.3 Cerebral amoebiasis |
|
|
|
2.3.5.4 Cerebral trypanosomiasis |
|
|
|
|
|
2.3.6.1 Cerebral coenurosis |
|
|
|
|
51 | (1) |
|
|
52 | (1) |
|
|
53 | (4) |
|
2.6.1 Breed-specific encephalomyelopathies |
|
|
|
2.6.1.1 Multifocal symmetrical encephalomyelopathy of juvenile Simmental cattle |
|
|
|
2.6.1.2 Bovine progressive degenerative myeloencephalopathy (BPDME) |
|
|
|
2.6.1.3 Spinal muscular atrophy |
|
|
|
2.6.1.4 Inherited progressive myelinopathy in Murray Grey cattle |
|
|
|
2.6.1.5 Progressive ataxia of Charolais cattle |
|
|
|
2.6.1.6 Bovine ceroid-lipofuscinosis in Devon cattle |
|
|
3 Diseases of the Respiratory System |
|
57 | (36) |
|
3.1 Upper Respiratory Tract |
|
|
57 | (3) |
|
|
|
|
|
3.1.2 Sinonasal compartment |
|
|
|
|
|
|
|
|
|
|
|
|
|
3.2 Lower Respiratory Tract |
|
|
60 | (31) |
|
|
|
|
|
3.2.1.2 Honker's syndrome |
|
|
|
|
|
|
|
|
|
|
|
|
91 | (2) |
|
|
|
|
4 Diseases of the Cardiovascular System |
|
93 | (18) |
|
4.1 Dissection and Examination of the Heart |
|
|
93 | (1) |
|
|
94 | (11) |
|
4.2.1 Congenital cardiovascular anomalies |
|
|
|
4.2.2 Pericardial diseases |
|
|
|
|
|
|
|
4.2.3 Myocardial diseases |
|
|
|
4.2.3.1 Necrosis/degeneration/fibrosis |
|
|
|
|
|
4.2.4 Endocardial disorders |
|
|
|
4.2.4.1 Fibrosis and calcification |
|
|
|
|
|
|
|
4.2.5 Congestive heart failure |
|
|
|
4.2.5.1 Brisket (high-altitude) disease |
|
|
|
|
|
|
105 | (6) |
|
|
|
|
|
|
|
|
|
|
5 Diseases of the Gastrointestinal Tract |
|
111 | (50) |
|
5.1 Diseases of the Oral Cavity |
|
|
112 | (11) |
|
|
|
|
|
|
|
|
|
|
|
|
|
5.2 Diseases of the Esophagus |
|
|
123 | (3) |
|
5.2.1 Obstruction (choke) |
|
|
|
|
|
|
|
|
|
|
|
5.3 Diseases of the Forestomachs |
|
|
126 | (9) |
|
5.3.1 Metabolic disorders |
|
|
|
5.3.1.1 Rumen lactic acidosis |
|
|
|
|
|
5.3.1.3 Urea toxicity (ammonia toxicosis) |
|
|
|
5.3.1.4 Ruminal papillary hypertrophy/hyperplasia |
|
|
|
|
|
5.3.2.1 Ruminal indigestion |
|
|
|
|
|
5.3.3.1 Traumatic reticulitis |
|
|
|
5.3.3.2 Opportunistic pathogens secondary to lactic acidosis |
|
|
|
5.3.3.3 Rumen infected with BVDV |
|
|
|
|
|
|
|
5.3.6 Miscellaneous disorders |
|
|
|
5.4 Diseases of the Abomasum |
|
|
135 | (6) |
|
5.4.1 Changes in position |
|
|
|
5.4.1.1 Abomasal displacement |
|
|
|
5.4.1.2 Abomasal torsion/volvulus |
|
|
|
|
|
|
|
5.4.2.2 Vagal indigestion (Hoflund syndrome) |
|
|
|
5.4.3 Erosions and ulcers |
|
|
|
|
|
|
|
|
|
|
|
5.4.5.3 Trichostrongylus axei |
|
|
|
|
|
5.5 Diseases of the Intestinal Tract |
|
|
141 | (18) |
|
|
|
5.5.2 Displacements and obstruction |
|
|
|
|
|
5.5.3.1 Catarrhal enteritis |
|
|
|
5.5.3.2 Hemorrhagic enteritis |
|
|
|
5.5.3.3 Fibrinonecrotic enteritis |
|
|
|
5.5.3.4 Erosive-ulcerative-necrotic enteritis |
|
|
|
5.5.3.5 Granulomatous enteritis |
|
|
|
5.5.4 Intestinal endoparasites |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
5.5.6.1 Hemorrhagic bowel syndrome (HBS) |
|
|
|
5.5.6.2 Rectal perforation |
|
|
|
5.5.6.3 Diaphragmatic hernia |
|
|
|
5.5.6.4 Intestinal droplets |
|
|
|
5.6 Diseases of the Peritoneum |
|
|
159 | (2) |
|
|
|
|
6 Diseases of the Hepatobiliary System and Pancreas |
|
161 | (16) |
|
|
161 | (14) |
|
6.1.1 Metabolic and toxic disorders |
|
|
|
6.1.1.1 Hepatic lipidosis |
|
|
|
|
|
|
|
6.1.2.1 Bacterial hepatitis |
|
|
|
6.1.2.2 Mycotic hepatitis |
|
|
|
6.1.2.3 Parasitic hepatitis |
|
|
|
|
|
|
|
|
|
6.1.4.2 Vascular tension lipidosis |
|
|
|
6.1.4.3 lntrahepatic cholestasis |
|
|
|
6.1.4.4 Citrus pulp toxicosis |
|
|
|
|
175 | (1) |
|
|
|
|
176 | (1) |
|
|
7 Diseases of the Urinary System |
|
177 | (18) |
|
|
177 | (14) |
|
|
|
|
|
7.1.2 Circulatory disturbances |
|
|
|
|
|
|
|
7.1.3 Necrosis and degeneration |
|
|
|
|
|
|
|
|
|
|
|
7.1.4.2 Chronic nephritis |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
191 | (4) |
|
|
|
|
|
|
|
|
|
7.2.4.1 Enzootic hematuria |
|
|
8 Diseases of the Musculoskeletal System |
|
195 | (22) |
|
|
195 | (6) |
|
8.1.1 Myodegeneration/myonecrosis |
|
|
|
|
|
|
|
8.1.1.3 Downer cow myopathy |
|
|
|
|
|
8.1.2.1 Clostridia! myositis |
|
|
|
8.1.2.2 Parasitic myositis |
|
|
|
8.1.2.3 Protozoal myositis |
|
|
|
|
|
|
|
|
201 | (16) |
|
8.2.1 Genetic abnormalities |
|
|
|
8.2.1.1 Chondrodysplasias |
|
|
|
8.2.1.2 Osteogenesis imperfecta |
|
|
|
|
|
8.2.1.4 Localized abnormalities |
|
|
|
8.2.2 Nutritional and metabolic bone diseases |
|
|
|
|
|
8.2.2.2 Rickets and osteomalacia |
|
|
|
8.2.2.3 Manganese deficiency |
|
|
|
8.2.3 Inflammatory and infectious diseases of bone |
|
|
|
|
|
|
|
8.2.3.3 Intrauterine bovine viral diarrhea virus infection |
|
|
|
8.2.4 Miscellaneous bone diseases |
|
|
|
8.2.4.1 Juvenile lymphoma |
|
|
|
8.2.4.2 Tetracycline deposition |
|
|
|
|
|
8.2.6 Degenerative joint disease |
|
|
|
|
9 Diseases of the Endocrine System |
|
217 | (6) |
|
|
218 | (1) |
|
9.1.1 Anatomic location and retrieval |
|
|
|
|
|
|
219 | (1) |
|
|
|
|
|
|
220 | (3) |
|
9.3.1 Circulatory disturbance |
|
|
|
|
|
|
|
|
|
9.3.3.2 Citrus pulp toxicosis |
|
|
10 Diseases of the Reproductive System |
|
223 | (38) |
|
10.1 Testes and Accessory Sex Organs |
|
|
224 | (6) |
|
|
|
|
|
|
|
10.1.1.3 Necrosis, degeneration, and fibrosis |
|
|
|
|
|
|
|
|
|
|
|
|
|
10.1.4 External genitalia |
|
|
|
10.1.4.1 Penile abnormalities |
|
|
|
|
|
10.1.4.3 Balanophosthitis |
|
|
|
10.1.4.4 Penile neoplasia |
|
|
|
|
230 | (1) |
|
|
|
|
|
10.3 Non-gravid Female Reproductive System |
|
|
231 | (6) |
|
|
|
10.3.1.1 Segmental aplasia |
|
|
|
10.3.1.2 Uterus didelphys |
|
|
|
|
|
10.3.2.1 Normal ovary Bos taurus |
|
|
|
10.3.2.2 Normal ovary Bos indicus |
|
|
|
|
|
|
|
10.3.3 Uterine tubes (oviducts) |
|
|
|
|
|
|
|
|
|
10.3.5 Cervix, vagina, vulva |
|
|
|
|
237 | (21) |
|
10.4.1 Cotyledonary placentation |
|
|
|
10.4.2 Incidental findings on placental membranes |
|
|
|
10.4.3 Disturbances of pregnancy |
|
|
|
|
|
10.4.4.1 Pathogenic principles of infectious abortions |
|
|
|
|
|
10.4.4.3 Bacterial abortions |
|
|
|
10.4.4.4 Mycotic abortions |
|
|
|
10.4.4.5 Protozoal abortions |
|
|
|
|
|
|
258 | (1) |
|
|
|
10.5.2 Schistosomus reflexus |
|
|
|
|
258 | (3) |
11 Diseases of the Hematopoietic and Hemolymphatic System |
|
261 | (28) |
|
11.1 The Hematopoietic and Hemolymphatic System |
|
|
262 | (4) |
|
|
|
|
|
|
|
|
|
|
|
11.1.6 Reactive lymphoid hyperplasia |
|
|
|
|
266 | (3) |
|
11.2.1 Chediak-Higashi disease |
|
|
|
11.2.2 Bovine leukocyte adhesion deficiency (BLAD) |
|
|
|
11.2.3 Simmental hereditary thrombopathy |
|
|
|
11.2.4 Congenital protoporphyria and porphyria |
|
|
|
|
269 | (3) |
|
11.3.1 Serous atrophy of fat |
|
|
|
11.3.2 Bone marrow infarction |
|
|
|
11.3.3 Pigmentary changes of the lymph node |
|
|
|
11.3.4 Lymph node infarction |
|
|
|
11.3.5 Splenic infarction |
|
|
|
|
|
|
|
|
272 | (10) |
|
11.4.1 Infectious agents of anemia |
|
|
|
|
|
|
|
11.4.1.3 Clostridium haemolyticum (novr) |
|
|
|
11.4.1.4 Mycoplasma wenyonii |
|
|
|
|
|
|
|
11.4.2 Bovine viral diarrhea virus (BVDV) |
|
|
|
11.4.2.1 Thrombocytopenic syndrome |
|
|
|
11.4.2.2 Peyer's patch necrosis/involution |
|
|
|
11.4.3 Agents of lymphadenitis |
|
|
|
11.4.3.1 Mycobacterium bovis |
|
|
|
11.4.3.2 Mycobacterium avium subsp. paratuberculosis |
|
|
|
11.4.3.3 Mycoplasma bovis |
|
|
|
11.4.4 Bacillus anthracis |
|
|
|
|
|
|
282 | (2) |
|
11.5.1 Bracken fern toxicity |
|
|
|
11.5.2 Oxidizing agents inducing hemolytic anemia |
|
|
|
11.5.3 Moldy sweet clover (dicoumarol) poisoning |
|
|
|
|
|
|
284 | (5) |
|
11.6.1 Bovine leukemia virus (BLV) |
|
|
|
|
|
11.6.2.1 Calf or juvenile form |
|
|
|
|
|
|
12 Diseases of the Integument |
|
289 | (54) |
|
|
290 | (2) |
|
12.2 Congenital and Genetic Abnormalities |
|
|
292 | (8) |
|
|
|
12.2.2 Epitheliogenesis imperfecta |
|
|
|
12.2.3 Cutaneous asthenia |
|
|
|
12.2.4 Congenital ichthyosis |
|
|
|
12.2.5 Familial acantholysis of Angus calves |
|
|
|
12.2.6 Mechanobullous disease of Brangus calves |
|
|
|
12.2.7 Epidermolysis bullosa |
|
|
|
|
300 | (2) |
|
12.3.1 Telogen defluxion, anagen defluxion and alopecia |
|
|
|
|
302 | (8) |
|
12.4.1 Cutaneous papillomatosis ('warts') |
|
|
|
12.4.2 Bovine viral diarrhea virus (BVDV) |
|
|
|
12.4.3 Malignant catarrhal fever (MCF) |
|
|
|
12.4.4 Bovine papular stomatitis (BPS) |
|
|
|
|
|
12.4.6 Pseudolumpy skin disease |
|
|
|
|
310 | (8) |
|
12.5.1 Dermatophilosis ('streptothricosis', 'rain scald') |
|
|
|
12.5.2 Tuberculosis (cutaneous mycobacteriosis) |
|
|
|
12.5.3 Atypical cutaneous mycobacteriosis (non-tuberculoid) |
|
|
|
12.5.4 Staphylococcal dermatitis |
|
|
|
12.5.5 Actinomycosis ('lumpy jaw') |
|
|
|
|
|
12.5.7 Cutaneous cellulitis and abscesses |
|
|
|
|
318 | (2) |
|
|
320 | (6) |
|
12.7.1 Pediculosis (lice) |
|
|
|
12.7.2 Ectoparasitic mange |
|
|
|
|
|
12.7.2.2 Chorioptic mange |
|
|
|
12.7.3 Stephanofilariasis |
|
|
|
12.7.4 Pelodera dermatitis (rhabditic dermatitis) |
|
|
|
12.7.5 Hypodermosis (warbles, cattle grubs) |
|
|
|
12.8 Mycoses (Fungal Infections) |
|
|
326 | (2) |
|
12.8.1 Dermatophytosis ('ringworm') |
|
|
|
|
|
12.9 Neoplastic Conditions |
|
|
328 | (7) |
|
12.9.1 Cutaneous lymphoma (lymphosarcoma) |
|
|
|
12.9.2 Squamous cell carcinoma (SCC) |
|
|
|
|
|
12.9.4 Melanocytomas/melanomas |
|
|
|
12.9.5 Juvenile bovine angiomatosis |
|
|
|
|
|
12.9.7 Fibromas, fibrosarcomas, and other spindle cell tumors |
|
|
|
12.9.8 Congenital, disseminated, undifferentiated round cell tumor |
|
|
|
12.10 Miscellaneous Conditions |
|
|
335 | (8) |
|
12.10.1 Subcutaneous soft or fluctuant swellings |
|
|
|
12.10.2 Distal extremity necrosis - dry gangrene |
|
|
|
12.10.3 Allergic (type I hypersensitivity) dermatitis |
|
|
|
12.10.4 Photosensitivity dermatitis |
|
|
|
|
|
12.10.6 Generalized idiopathic dermatitis |
|
|
|
12.10.7 Cutaneous infarcts |
|
|
13 Diseases of the Claw and Foot Skin |
|
343 | (14) |
|
13.1 Lesions of the Claw Horn Capsule |
|
|
344 | (7) |
|
13.1.1 Laminitis (pododermatitis aseptica diffusa, coriosis) |
|
|
|
13.1.2 Sole ulcer (pododermatitis circumscripta, Rusterholz ulcer) |
|
|
|
13.1.3 White line disease (white line separation, white line fissure) |
|
|
|
13.1.4 Thin soles and thin sole toe ulcers |
|
|
|
13.1.5 Traumatic lesions of the sole (punctures of the sole) |
|
|
|
13.1.6 Foreign body penetration of the sole |
|
|
|
13.1.7 Vertical wall crack (sand crack) |
|
|
|
13.1.8 Sepsis of the distal interphalangeal joint |
|
|
|
13.1.9 Non-healing claw lesions |
|
|
|
13.1.10 Degloving injuries, diseases, and lesions allegedly due to feeding with beta-antagonists |
|
|
|
13.2 Infectious Disorders of the Foot and Foot Skin |
|
|
351 | (2) |
|
13.2.1 Digital dermatitis (papillomatous digital dermatitis, foot warts, Mortellaro's disease) |
|
|
|
13.2.2 Foot rot (interdigital phlegmon, foul in the foot) |
|
|
|
13.2.3 Foreign body in the interdigital skin |
|
|
|
13.2.4 Interdigital dermatitis (scald, slurry heel, stable foot rot) |
|
|
|
|
353 | (1) |
|
13.3.1 Interdigital fibroma (corn), interdigital hyperplasia |
|
|
|
|
|
|
353 | (4) |
|
|
|
|
|
|
|
13.4.4 Screw claw (corkscrew claw) |
|
|
14 Diseases of the Udder and Teats |
|
357 | (10) |
|
|
357 | (6) |
|
|
|
14.1.1.1 Udder dermatitis |
|
|
|
14.1.1.2 Udder cleft syndrome |
|
|
|
14.1.1.3 Staphylococcal dermatitis/impetigo |
|
|
|
|
|
14.1.1.5 Thrombophlebitis of milk vein |
|
|
|
|
|
|
|
|
363 | (4) |
|
|
|
|
|
|
|
|
15 Diseases of Eye and Ear |
|
367 | (14) |
|
15.1 Congenital Ocular Diseases |
|
|
367 | (4) |
|
|
|
|
|
15.1.3 Lysosomal storage diseases |
|
|
|
|
|
15.1.5 Entropion and ectropion |
|
|
|
|
|
|
|
15.1.8 Remnant hyaloid artery |
|
|
|
15.2 Degenerative Ocular Diseases |
|
|
371 | (1) |
|
|
|
|
|
|
|
15.3 Inflammatory Ocular Diseases |
|
|
371 | (3) |
|
|
|
15.3.2 Conjunctivitis, keratoconjunctivitis, and uveitis |
|
|
|
15.4 Neoplastic Ocular Diseases |
|
|
374 | (3) |
|
|
|
15.4.2 Squamous cell carcinoma |
|
|
|
|
|
15.5 Inflammatory Otic Diseases |
|
|
377 | (2) |
|
15.6 Neoplastic Otic Diseases |
|
|
379 | (2) |
16 The Pathology of Select Poisonous Plant-induced Diseases in Cattle |
|
381 | (36) |
|
|
382 | (10) |
|
16.1.1 Swainsonine/calystegine |
|
|
382 | (10) |
|
16.1.1.1 Swainsonine or locoweed intoxication |
|
|
|
16.1.1.2 Calystegine toxicity |
|
|
|
|
|
16.1.1.4 Ryegrass toxicity |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
392 | (6) |
|
16.2.1 Dehydropyrrolizidine alkaloids |
|
|
|
16.2.2 Saponin-containing plants |
|
|
|
16.2.3 Cocklebur (Xanthium strumarium) and other potent hepatotoxic plants |
|
|
|
16.2.4 Plants containing fungal hepatotoxins |
|
|
|
|
|
|
|
|
|
|
|
|
398 | (7) |
|
16.3.1 Cardioactive glycoside-containing plants |
|
|
|
16.3.2 Rayless goldenrod and white snakeroot |
|
|
|
16.3.3 Thermopsis and other myotoxic plants |
|
|
|
16.3.4 Cassia or Senna spp. |
|
|
|
16.3.5 Seleniferous plants |
|
|
|
16.3.6 Yew (Taxus cuspidata - Japanese yew; Taxus baccata - common yew; and Taxus media - hybrid common and Japanese yew) |
|
|
|
|
405 | (1) |
|
|
|
|
406 | (3) |
|
|
|
16.5.2 Oxalate-containing plants |
|
|
|
16.5.3 Amaranthus spp. (pigweeds) |
|
|
|
16.5.4 Calcinogenic glycoside-containing plants |
|
|
|
|
409 | (8) |
|
|
|
|
|
16.6.3 Nitrate-accumulating plants |
|
|
|
16.6.4 Photosensitizing plants |
|
|
|
|
|
|
|
|
|
|
|
16.6.6 Hairy vetch (Vicia villosa Roth) |
|
|
17 Bovine Diseases Without Lesions |
|
417 | (6) |
|
|
417 | (1) |
|
|
418 | (1) |
|
|
418 | (1) |
|
|
419 | (1) |
|
|
419 | (1) |
|
17.6 Urea Toxicity (Ammonia Toxicosis) |
|
|
419 | (1) |
|
17.7 Acute Organophosphate Poisoning |
|
|
420 | (1) |
|
|
420 | (1) |
|
17.9 Japanese Yew (Taxus cuspidata) |
|
|
421 | (1) |
|
17.10 Nervous Coccidiosis |
|
|
421 | (2) |
Index |
|
423 | |