Tag Archives: Neoplasia

Chordoma in a Ferret

Chordoma in a Ferret History: mass on the tail that had been there several months with sudden changes in size. Histopathology: The subcutis contains a well demarcated, unencapsulated, moderately cellular neoplasm composed of sheets of large vacuolated round cells (physaliferous … Continue reading

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Signet Ring type malignant melanoma in a cat

Signet Ring type malignant melanoma in a cat** History: Axillary mass from an 11 year-old cat. Histopathology: This specimen consists of sheets of neoplastic cells, with many lymphocytes dispersed throughout the population of neoplastic cells. These lymphocytes sometimes form nodules. These neoplastic … Continue reading

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Haemophagocytic syndrome in a dog

Haemophagocytic syndrome in a dog History: A 4 year old female spayed Border Collie mix had a 10 day history of refractory IMHA/ ITP with possible DIC.  She had abdominal effusion which was determined to be a modified transudate. Gross Lesions: … Continue reading

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Uterine Adenocarcinoma in a Rabbit

Uterine Adenocarcinoma in a Rabbit History: An 11 year old intact female rabbit  had a chronic history of Pasteurella multocida snuffles and head tilt which had resolved.   Her owner noticed she started to have increased abdominal component of respiration which progressed … Continue reading

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Interstitial Cell Tumor in a dog

Interstitial Cell Tumor in a dog History:  The testicles from an 11 year old male German Shepherd were submitted for histopathology after castration. The dog had been showing signs of feminization and endocrine disease such as flank alopecia, pruritis, enlarged mammae, small … Continue reading

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