| Popis: |
Hemangioma is a benign, noninvasive and non-metastatic neoplasm originating from endothelial cells of the blood vessels. The involvement of the urinary vesicle with neoplasias occurs in less than 0.5% of dogs. The main clinical signs are hematuria, dysuria, pollakiuria, incontinence and urinary obstruction. The diagnosis is based on imaging tests and is confirmed by histopathological examination. The treatment of choice is surgical resection with safety margins. This paper reports the case of a twelve-year-old Poodle with a history of abdominal pain, which was attended at the Florianópolis Veterinary Hospital. Abdominal ultrasound showed the presence of free fluid. During exploratory laparotomy, the urinary vesicle was observed to be ruptured, presenting a thickened wall and small areas of necrosis. A sample was sent for histopathological analysis and the diagnosis was of benign vascular neoplasia compatible with hemangioma. |
