Renal and Intrathoracic Hemangiosarcoma in a Cat

Treating Hemangiosarcoma in the Dog and Cat

Hemangiosarcoma in a dog.

A clinical case of haemangiosarcoma of the spleen and liver in a male mixed breed dog, of age 10 years and 8 months, weighing 8 kg, is presented. The clinical signs were general and noncharacteristic. Initially, the disease was diagnosed by ultrasonography and blood laboratory investigations. Ultimately, the type of the growth was determined by a histological examination of a spleen specimen. T...

Cutaneous Hemangiosarcoma in a Dog

A male golden retriever of unknown age presented with multiple cutaneous and subcutaneous masses from the left elbow to the digits. Histopathologically, multiple tumor foci had formed from the dermis to the subcutaneous tissue. Tumor foci consisted of a vascular structure, alveolar structure and solid proliferative area. The borders among these areas were not clear. Some neoplastic cells resemb...

Intranasal hemangiosarcoma in a dog.

Magnetic resonance (MR) was conducted for an 8-year-old, intact male Spitz with sneezing, serous discharge and epistaxis from the left nasal cavity. MR imaging showed a nasal cavity-occupied mass of iso-intensity on T1WI , high-intensity on T2WI and markedly enhanced on contrast-enhanced T1WI at parts of rostal to medial ocular angle in the left cavity. After Surgery and intraoperative radiatio...

Malignant renal schwannoma in a cat

A nine-year-old male European shorthair cat with rapidly enlarging mass at the left kidney doubted to be malignant was presented. The purpose of this study is to present the clinical, radiological and pathological findings of a primary renal tumor in the cat. Grossly, the mass mostly encapsulated the kidney. Histologically, excisional biopsy showed worrying histological features. A sarcoma-like...