Visceral Mast Cell Tumor in a Cat By Jay Hoffman, DVM, PhD An 11 year-old, spayed female, domestic longhaired cat was submitted to the Texas A&M Veterinary Diagnostic Laboratory (TVMDL) for necropsy. The clinical history mentioned depression … [Read more...] about Visceral Mast Cell Tumor in a Cat
Case Study
Abortion of a sheep fetus due to Cache Valley Fever Virus
Abortion of a sheep fetus due to Cache Valley Fever Virus By Judy Akins, DVM, MS A term sheep fetus was submitted to the Texas A&M Veterinary Diagnostic Laboratory (TVMDL) for a routine necropsy. The fetus had scoliosis. The skull and … [Read more...] about Abortion of a sheep fetus due to Cache Valley Fever Virus
Visceral Mast Cell Disease In A Cat
Visceral Mast Cell Disease In A Cat By Julie Piccione, DVM, MS, DACVP An 11-year-old, female spayed, domestic short haired cat was presented to her veterinarian for increased appetite, weight loss, and occasional vomiting. Besides a low body … [Read more...] about Visceral Mast Cell Disease In A Cat
Porcine Circovirus type 2: A focus on respiratory disease
Porcine Circovirus type 2: A focus on respiratory disease By Gabriel Gomez, DVM, PhD, Pam Ferro, MS, PhD, and Binu Velayudhan, BVSc, MVSc, PhD A 13-pound, juvenile, male intact, crossbred pig was submitted to the Texas A&M Veterinary Medical … [Read more...] about Porcine Circovirus type 2: A focus on respiratory disease
Strongylus vulgaris associated with liver damage and neurologic symptoms in a gelding
Strongylus vulgaris associated with liver damage and neurologic symptoms in a gelding By Barbara C. Lewis, DVM, MS, DACVP A six-year-old mixed breed gelding experienced a sudden onset of neurologic signs including a stiff jaw, body tremors, … [Read more...] about Strongylus vulgaris associated with liver damage and neurologic symptoms in a gelding
Cryptosporidium serpentis in snakes
Cryptosporidium serpentis in snakes By Eric Snook, DVM, PhD An adult black tailed Cribo (Drymarchon melanurus), a snake native to Central and South America, was presented for necropsy at the Texas A&M Veterinary Medical Diagnostic Laboratory … [Read more...] about Cryptosporidium serpentis in snakes
Multiple goats diagnosed with senna plant toxicosis
Multiple goats diagnosed with senna plant toxicosis By Cat Barr, PhD, DABT, Erin Edwards, DVM, MS, DACVP, Barbara Lewis, DVM, MS, DACVP, and Travis Mays, MS In late March of this year, the Texas A&M Veterinary Medical Diagnostic Laboratory … [Read more...] about Multiple goats diagnosed with senna plant toxicosis
Histomoniasis “Blackhead” in Bobwhite Quail
Histomoniasis “Blackhead” in Bobwhite Quail By Gabriel Senties-Cue, MVZ, EPAA, MS Histomoniasis, a protozoal disease of birds also known as “Blackhead”, was diagnosed in a flock of Bobwhite quail. Three dead females and one dead male, … [Read more...] about Histomoniasis “Blackhead” in Bobwhite Quail
Nitrate toxicity in a herd of cattle
Nitrate toxicity in a herd of cattle By Will Sims, DVM, MS A producer reported a sudden death loss of six head of cattle. Two of the animals were submitted to the Texas A&M Veterinary Medical Diagnostic Laboratory (TVMDL) for necropsy to … [Read more...] about Nitrate toxicity in a herd of cattle
Disseminated histoplasmosis in a domestic feline
Disseminated histoplasmosis in a domestic feline By Amy K. Swinford, DVM, MS, DACVM and Barbara Lewis, DVM, PhD, DACVP Bone biopsy specimens taken from an adult male castrated domestic feline were submitted to the Texas A&M Veterinary Medical … [Read more...] about Disseminated histoplasmosis in a domestic feline
Bacillary hemoglobinuria in feeder cattle
Bacillary hemoglobinuria in feeder cattle Jessie Monday DVM, MS & R.G. Helman, DVM, MA, PhD, DACVP A veterinarian was investigating the cause of increased non-respiratory disease mortalities in beef feeder cattle. The cattle were 100-200 days … [Read more...] about Bacillary hemoglobinuria in feeder cattle
Feline Osteosarcoma
Feline Osteosarcoma By Judith Akins, DVM, MS A small piece of carpal bone from an eight-year-old domestic short haired cat (DSH) was submitted to the Texas A&M Veterinary Medical Diagnostic Laboratory (TVMDL) for histopathology. The provided … [Read more...] about Feline Osteosarcoma
Burn-pile leads to arsenic poisoning
Burn-pile leads to arsenic poisoning By Cat Barr, PhD Fifteen crossbred calves were placed in a pasture with a burn-pile. The day after they were provided with Johnson grass hay, one calf was found dead. Two days later, three calves were walking … [Read more...] about Burn-pile leads to arsenic poisoning
Threadworms found in Chukar partridges
Threadworms found in Chukar partridges By Martin Ficken, DVM, PhD, Gonzales Resident Director With over 800,000 tests run annually, TVMDL encounters many challenging cases. Our case study series will highlight these interesting cases to increase … [Read more...] about Threadworms found in Chukar partridges
Chlamydia in birds
Chlamydia in birds By Sandy Rodgers, Serology Section Head With over 800,000 tests run annually, TVMDL encounters many challenging cases. Our case study series will highlight these interesting cases to increase awareness among veterinary and … [Read more...] about Chlamydia in birds
Cytauxzoon felis in a cat
Cytauxzoon felis in a cat By Eric Snook, DVM, PhD With over 800,000 tests run annually, TVMDL encounters many challenging cases. Our case study series will highlight these interesting cases to increase awareness among veterinary and diagnostic … [Read more...] about Cytauxzoon felis in a cat
Testicular Coccidioidomycosis in a Dog
Testicular Coccidioidomycosis in a Dog By Jay Hoffman, DVM, PhD With over 800,000 tests run annually, TVMDL encounters many challenging cases. Our case study series will highlight these interesting cases to increase awareness among veterinary and … [Read more...] about Testicular Coccidioidomycosis in a Dog
Dracunculus insignis in a Texas cat
Dracunculus insignisin a Texas cat By Mindy Borst, LVT and Thomas Craig, DVM, PhD, DACVM With over 800,000 tests run annually, TVMDL encounters many challenging cases. Our case study series will highlight these interesting cases to increase … [Read more...] about Dracunculus insignis in a Texas cat
Multiple parasites discovered in west Texas cougar
Multiple parasites discovered in west Texas cougar By Barb Lewis, DVM, MS, DACVP With over 800,000 tests run annually, TVMDL encounters many challenging cases. Our case study series will highlight these interesting cases to increase awareness … [Read more...] about Multiple parasites discovered in west Texas cougar
Q fever abortion diagnosed at TVMDL
Q fever abortion diagnosed at TVMDL By Andrés de la Concha-Bermejillo, DVM, PhD With over 800,000 tests run annually, TVMDL encounters many challenging cases. Our case study series will highlight these interesting cases to increase awareness … [Read more...] about Q fever abortion diagnosed at TVMDL
Multiple Cases of Ulcerative Enteritis Diagnosed in Quail
Multiple Cases of Ulcerative Enteritis Diagnosed in Quail By Erin Edwards, DVM, MS, DACVP and Franklin Lopez, DVM, MS, DACVP With over 800,000 tests run annually, TVMDL encounters many challenging cases. Our case study series will highlight these … [Read more...] about Multiple Cases of Ulcerative Enteritis Diagnosed in Quail
Tick-borne disease in a dog with no known history of ticks
Tick-borne disease in a dog with no known history of ticks By Julie Piccione, DVM, MS, DACVP With over 800,000 tests run annually, TVMDL encounters many challenging cases. Our case study series will highlight these interesting cases to increase … [Read more...] about Tick-borne disease in a dog with no known history of ticks
Listeriosis in a feed yard steer
Listeriosis in a feed yard steer By William Gilmore, DVM, PhD With over 800,000 tests run annually, TVMDL encounters many challenging cases. Our case study series will highlight these interesting cases to increase awareness among veterinary and … [Read more...] about Listeriosis in a feed yard steer
Inclusion body hepatitis (IBH) in broiler chickens
Inclusion body hepatitis (IBH) in broiler chickens By Gabriel Senties-Cue, MVZ, EPAA, MS With over 800,000 tests run annually, TVMDL encounters many challenging cases. Our case study series will highlight these interesting cases to increase … [Read more...] about Inclusion body hepatitis (IBH) in broiler chickens
Methicillin Resistant Staphylococcus pseudintermedius (MRSP) Isolated from a canine testicle
Methicillin Resistant Staphylococcus pseudintermedius (MRSP) Isolated from a canine testicle By Cheryl Maguire, DVM With over 800,000 tests run annually, TVMDL encounters many challenging cases. Our case study series will highlight these … [Read more...] about Methicillin Resistant Staphylococcus pseudintermedius (MRSP) Isolated from a canine testicle