Background: The metastatic spread of feline lymphoma to the peritoneum ("lymphomatosis") has been rarely reported in the literature. The sonographic features specific to this rare disease manifestation have not been described and have important treatment and prognostic considerations prompting...

A 6-year-old, spayed female, mixed shorthair cat presented to the emergency service at The Ohio State University Veterinary Medical Center for evaluation of hypercalcemia, a right eye mass, and multiple intrathoracic and intra-abdominal masses. Cytologic evaluation of one of the abdominal masses...

Cases involving pleural and peritoneal effusions occur relatively frequently in clinical practice. Determining the underlying etiology in these cases relies mainly on fluid analysis. The technique used for obtaining the pleural or peritoneal fluid can impact greatly the results of the analysis....

Peritoneal, mesenteric, and omental diseases are important causes of morbidity and mortality in humans and animals, although information in the veterinary literature is limited. The purposes of this retrospective study were to determine whether objectively applied ultrasound interpretive criteria...

Objective: To describe the presentation, diagnosis, treatment, and outcome of a case of emphysematous gastritis (EG) in a cat. Case Series Summary: A 15-year-old female neutered domestic short-hair cat presented for a 4-month history of weight loss and intermittent vomiting. Clinicopathologic and...

A retrospective review was performed on 14 cats with histology- or cytology-proven carcinomatosis. The mean age was 12.7 years with a median of 11 years. The diagnosis of carcinomatosis was made by histology in 11 cats and cytology in three cats. Twelve cats had cytologic examination of the ...

Between 2009-2010 we made cytological examinations of peritoneal and pleural liquid from 7 dogs and 5 cats. The samples were examined macroscopic, biochemical (protein concentration) and microscopic (quantitative examination - NTC/µl and qualitative - normal and pathological cellular types). The...

This report describes a 6-year-old neutered male feline immunodeficiency-positive cat with repeated abdominal and thoracic effusions. The cat was diagnosed with and treated for lymphosarcoma but remission was short-lived and, on re-evaluation, a fungal peritoneal exudate was noted. Cytology of the...

Between 2009-2010, we performed cytological examinations of peritoneal and pleural liquid from 7 dogs and 5 cats. The samples were examined macroscopic, biochemical (protein concentration) and microscopic (quantitative examination - TGN/µl and qualitative - normal and pathological cellular types)....