Canine Mesothelioma
Canine Mesothelioma

8 YO MN Yorkshire Terrier presenting in respiratory distress. Fluid cytology showed sheets of mesothelial cells. Thoracic ultrasound revealed sessile, irregular mass in caudal thorax, near diaphragm.

press to zoom
Feline Renal Lymphoma
Feline Renal Lymphoma

10 year old FS DSH presenting with lethargy, bilateral renomegaly. The right kidney was severely enlarged and effaced by hypoechoic parenchyma.

press to zoom
Feline Lung Mass
Feline Lung Mass

Patient presented with mild dyspnea and lethargy. Lung mass found on thoracic radiographs.

press to zoom
Pericardial Effusion
Pericardial Effusion

8 year old MN Golden Retriever presenting for acute lethargy; hemoabdomen was suspected. The abdominal ultrasound did not identify any masses, but revealed mild ascites and an enlarged caudal vena cava, so an echocardiogram was performed.

press to zoom
Right Atrial Hemangiosarcoma
Right Atrial Hemangiosarcoma

8 year old Golden Retriever presenting with acute lethargy/collapse; echocardiogram showed pericardial effusion and wall mass at the junction of the right atrium and right ventricle.

press to zoom
Cat with Blood Clot in Bladder
Cat with Blood Clot in Bladder

13 yo FS DSH presenting for severe hematuria; this cat's bladder was normal on an ultrasound performed one month prior. There was no history of trauma or cystocentesis, and this large clot, which moved with the cat's body position, was likely caused by primary renal hematuria. The clot resolved over several weeks and did not recur.

press to zoom
Bi-lobed Gallbladder
Bi-lobed Gallbladder

Bi-lobed gallbladders are occasionally observed in cats and are a normal variation.

press to zoom
Dry Form FIP in Young Cat
Dry Form FIP in Young Cat

This 10 month old cat had a history of tenesmus and mucoid diarrhea. Her lab work showed severely elevated globulins. She had severe colonic wall thickening.

press to zoom
Pseudomembranous Cystitis
Pseudomembranous Cystitis

This older cat had severe, recurrent hematuria. On ultrasound, she had thick bladder walls, bladder stones, an echoic septa within the bladder lumen and hyperechioc foci in her urine.

press to zoom
Hypercalcemic Nephropathy
Hypercalcemic Nephropathy

This 9 YO FS Labrador presented in severe acute renal failure (BUN > 150, creatinine 13.5); her total calcium was too high to read (>15.5) on in-house blood work. Her renal cortices were severely hyperechoic.

press to zoom
Polycystic Kidney Disease
Polycystic Kidney Disease

This 10 YO FS Ragdoll had IRIS stage 2 kidney disease and severely enlarged and irregular kidneys on palpation.

press to zoom
Biliary Mucocele
Biliary Mucocele

12 YO FS Cairn Terrier with acute on chronic renal failure; biliary mucocele was an incidental finding. This image shows the classic "kiwi fruit" appearance.

press to zoom
Renal lymphoma - cat
Renal lymphoma - cat

This image shows the classic changes of feline renal lymphoma, with an enlarged, irregular kidney and a hypoechoic perinephric rim

press to zoom
Renal FIP
Renal FIP

8 month old MN kitten with fever, lethargy, anorexia, diarrhea, elevated globulins and azotemia. The kidneys are severely enlarged on ultrasound.

press to zoom
Duodenal mass
Duodenal mass

10 YO MN Yorkshire Terrier presented for vomiting with a previous history of pancreatitis. A large duodenal mass was found on ultrasound with focal peritonitis.

press to zoom
Duodenal foreign body
Duodenal foreign body

12 YO MN DSH recently diagnosed with diabetes mellitus. Presented for severe vomiting - it was a long hair ball!

press to zoom
Linear foreign body
Linear foreign body

4 YO MN DSH that vomited up a hair tie - he had severely plicated small intestines on ultrasound.

press to zoom
Lymphangiectasia
Lymphangiectasia

10 YO MN Boston Terrier with soft stool, weight loss and mildly decreased albumin.

press to zoom
Renal carcinoma
Renal carcinoma

11 YO MN Pekingese presenting for acute abdominal pain. The left kidney was surgically removed - diagnosis was low grade renal carcinoma with a low mitotic index.

press to zoom
Cystic ovary
Cystic ovary

This 1 year FS Lab cross presented 2 months after being spayed at a local shelter for signs of estrus - both ovaries were found on ultrasound!

press to zoom
Renal cyst/carcinoma
Renal cyst/carcinoma

This 18 YO FS cat had IRIS stage 2 kidney disease; an ultrasound revealed a cyst with echogenic fluid; the cyst was drained with U/S guidance, and cytology was consistent with carcinoma

press to zoom
Biliary cyst adenoma
Biliary cyst adenoma

This small lesion was an incidental finding in a 15 YO FS DSH.

press to zoom
Renal Lymphoma
Renal Lymphoma

This 4 YO MN Dalmatian was in acute renal failure; both kidneys were effaced by hypoechoic homogenous parenchyma

press to zoom
Corticomedullary rim sign
Corticomedullary rim sign

This 11 YO FS cat presented for vomiting; renal values were normal.

press to zoom
Ruptured biliary mucocele
Ruptured biliary mucocele

This 12 YO MN German Shepherd mix presented for anorexia and vomiting; he had severe cranial abdominal pain and elevated ALKP and ALT.

press to zoom
Bladder masses
Bladder masses

15 YO MN Shih Tzu with stranguria; multiple bladder masses with metastasis to sublumbar lymph node found on ultrasound

press to zoom
Benign prostatic hyperplasia
Benign prostatic hyperplasia

12 YO male intact Scottish Terrier - very typical appearance of BPH

press to zoom