Cytauxzoon felis infection in two cats Emma Jones and Julie Piccione, DVM, MS, DACVP An outdoor 5-year-old domestic medium hair cat from Gainesville, Texas was presented to a veterinarian for decreased appetite and thirst of one-day duration. The … [Read more...] about Cytauxzoon felis infection in two cats
clinical pathology
Juvenile lymphoma in an Angus calf
Juvenile lymphoma in an Angus Calf Julie Piccione, DVM, MS, DACVP and Jessie Monday, DVM, MS, DACVPM A veterinarian was called to examine a 5-month-old Angus calf due to weight loss and lethargy. On physical examination the calf had a temperature … [Read more...] about Juvenile lymphoma in an Angus calf
Too much (or too little) of a good thing: Thyroid disease testing at TVMDL
The thyroid gland serves an important function in the overall health of animals. However, it can also lead to a host of health issues if not functioning properly. The Texas A&M Veterinary Medical Diagnostic Laboratory (TVMDL) offers several … [Read more...] about Too much (or too little) of a good thing: Thyroid disease testing at TVMDL
Cytauxzoon felis: An Overview
Texas A&M Veterinary Medical Diagnostic Laboratory (TVMDL) Clinical Pathologist Dr. Yvonne Wikander recently co-authored a major review paper over Cytauxzoon felis, a tick-transmitted pathogen in feline. C. felis is the causative agent of … [Read more...] about Cytauxzoon felis: An Overview
Submitting high-quality clinical pathology samples for best results
Clinical pathology testing is most of the widely used disciplines in diagnostics. As such, it's imperative to ensure samples are submitted with the end goal in mind: quality results. Texas A&M Veterinary Medical Diagnostic Laboratory (TVMDL) … [Read more...] about Submitting high-quality clinical pathology samples for best results
TVMDL to offer in-house test for Anti-Mullerian Hormone (AMH) in dogs
The Texas A&M Veterinary Medical Diagnostic Laboratory (TVMDL) is pleased to announce the addition of Anti-Mullerian Hormone (AMH) to its testing catalog. AMH concentrations aid in the classification of reproductive status of animals. At this … [Read more...] about TVMDL to offer in-house test for Anti-Mullerian Hormone (AMH) in dogs
Rare case of ocular onchocerciasis in a dog from south Texas
Rare case of ocular onchocerciasis in a dog from south Texas Erin Edwards, DVM, MS, DACVP and Mindy Borst, LVT A formalin-fixed globe from an 11-year-old, castrated male, Pitbull dog was submitted to the Texas A&M Veterinary Medical Diagnostic … [Read more...] about Rare case of ocular onchocerciasis in a dog from south Texas
Equine asthma diagnosed with BAL Cytology
Equine asthma diagnosed with BAL Cytology Julie Piccione, DVM, MS, DACVP and Judith Akins, DVM, MS A 23-year-old American Quarter Horse mare was presented to a veterinarian for chronic coughing and exercise intolerance. On physical examination, … [Read more...] about Equine asthma diagnosed with BAL Cytology
Diagnostic guidance: Tick-Borne Relapsing Fever
Tick-Borne Relapsing Fever (TBRF) is caused by several species of bacteria in the genus Borrelia. Similarly to Lyme disease, which is caused by Borrelia burgdorferi, these bacteria are spread by ticks and cause non-specific clinical signs. In … [Read more...] about Diagnostic guidance: Tick-Borne Relapsing Fever
How to properly prepare a blood smear
Although there have been substantial advances in benchtop hematology instrumentation for veterinary species, manual evaluation of a blood smear remains a vital part of a complete blood count (CBC). At the Texas A&M Veterinary Medical Diagnostic … [Read more...] about How to properly prepare a blood smear
Cytology-Urine test added to TVMDL catalog
The Texas A&M Veterinary Medical Diagnostic Laboratory (TVMDL) is pleased to announce the addition of Cytology-Urine to the test catalog. This new offering aims to aid in the characterization of urine and assist with the diagnosis of urinary … [Read more...] about Cytology-Urine test added to TVMDL catalog
Fungal Equine Endometritis
Fungal Equine Endometritis Judith Akins, DVM, MS Vaginal/uterine discharge was submitted to the Texas A&M Veterinary Medical Diagnostic Laboratory (TVMDL) in College Station from an eight-year-old Warmblood mare for culture and a cytologic … [Read more...] about Fungal Equine Endometritis
T-cell lymphoma is not always “terrible”
T-cell lymphoma is not always “terrible” Julie Piccione, DVM, MS, DACVP A 10-year-old female spayed Shih Tzu was presented to her veterinarian for an annual wellness exam. At home, the dog had been doing well but was reported to have less energy. … [Read more...] about T-cell lymphoma is not always “terrible”
TVMDL to retire ACTH – Endogenous (RIA)
Starting February 2, the Texas A&M Veterinary Medical Diagnostic Laboratory (TVMDL) will retire the ACTH – Endogenous (RIA). In addition to infrequent requests for this test, the manufacturer is discontinuing the kit used to perform … [Read more...] about TVMDL to retire ACTH – Endogenous (RIA)
When T4 and Free T4 Don’t Match
When T4 and Free T4 Don’t Match Julie Piccione, DVM, MS, DACVP, and Malcolm Delovio, PhD A two-year-old mixed breed dog was presented to their veterinarian for an inability to lose weight and mild hair loss. Blood was collected and serum was … [Read more...] about When T4 and Free T4 Don’t Match
Unusual presentation of histoplasmosis in a canine patient
Unusual presentation of histoplasmosis in a canine patient Melanie Landis, DVM, and Julie Piccione,, DVM, MS, DACVP The clinical pathology section at the Texas A&M Veterinary Medical Diagnostic Laboratory (TVMDL) received a digital cytology … [Read more...] about Unusual presentation of histoplasmosis in a canine patient
Microfilaria identified in a penguin
Microfilaria identified in a penguin Cheryl Maguire, DVM, Mindy Borst, LVT An unidentified microfilaria was found on a blood smear obtained from a 16-year old, female, captive penguin who was being treated for respiratory aspergillosis. The … [Read more...] about Microfilaria identified in a penguin
Fatal Haemonchosis in a Llama
Fatal Haemonchosis in a Llama Erin Edwards, DVM, MS, DACVP and Mindy Borst, LVT Haemonchosis refers to parasitic infection with Haemonchus contortus, a blood-sucking parasite that lives in the abomasum. This parasite is also known as the barber … [Read more...] about Fatal Haemonchosis in a Llama
TVMDL group authors article for Texas Equine Veterinary Association
A group of veterinarians and scientists from the Texas A&M Veterinary Medical Diagnostic Laboratory's (TVMDL) College Station laboratory recently authored an article for the Texas Equine Veterinary Association's (TEVA) publication, The Remuda. … [Read more...] about TVMDL group authors article for Texas Equine Veterinary Association
Multilobular tumor of bone in a dog
Multilobular tumor of bone in a dog Judith Akins, DVM, MS Tissue from a mass on the dorsal head of a twelve-year-old spayed female, mixed breed dog was submitted to the histopathology section at the Texas A&M Veterinary Medical Diagnostic … [Read more...] about Multilobular tumor of bone in a dog
Tick-Borne Relapsing Fever diagnosed in Brazos Valley dog
Tick-Borne Relapsing Fever diagnosed in Brazos Valley dog Caitlin Wampler and Julie Piccione, DVM, MS, DACVP A 7-year-old, female spayed, Soft Coated Wheaten Terrier from the Brazos Valley region of Texas presented to the veterinarian for … [Read more...] about Tick-Borne Relapsing Fever diagnosed in Brazos Valley dog
Testing Options for Anaplasma marginale in Cattle
Testing Options for Anaplasma marginale in Cattle Melanie T. Landis, DVM, MBA Anaplasma marginale is a rickettsial bacterium that invades the red blood cells (RBCs) of ruminants, primarily cattle, and is considered the most common tick-borne … [Read more...] about Testing Options for Anaplasma marginale in Cattle
Hepatozoonosis in a dog
Hepatozoonosis in a dog Sarah Eide and Julie Piccione, DVM, MS, DACVP An 11-month-old Bloodhound dog presented to an east Texas veterinary clinic with a 2-week history of lethargy, painfulness, and losing muscle mass. Vital signs included a … [Read more...] about Hepatozoonosis in a dog
Reference intervals updated for several caprine and ovine panels
In an effort to always provide optimum laboratory results, the Texas A&M Veterinary Medical Diagnostic Laboratory (TVMDL) clinical pathology laboratories recently completed a large study to update the reference intervals in several panels for … [Read more...] about Reference intervals updated for several caprine and ovine panels
Cushing’s Disease Diagnosed with Low Dose Dexamethasone Suppression Test
Cushing’s Disease Diagnosed with Low Dose Dexamethasone Suppression Test Julie Piccione, DVM, MS, DACVP A 13-year-old female spayed Beagle was presented to its veterinarian for increased urination. On physical exam, the veterinarian noted a … [Read more...] about Cushing’s Disease Diagnosed with Low Dose Dexamethasone Suppression Test