{"title":"Findings of an Extraluminal Leiomyosarcoma of the Urinary Bladder in a Dog.","authors":"Wan-Ching Cheng, Hock Gan Heng, Hsin-Yeh Cheng, Kuan-Yin Lin, Kuan-Sheng Chen","doi":"10.5326/JAAHA-MS-7386","DOIUrl":null,"url":null,"abstract":"<p><p>A 9 yr old male miniature poodle presented with acute diarrhea, vomiting, and a distended abdomen. A large and firm mass was palpated in the caudal abdomen. Radiography showed a large soft-tissue mass in the mid ventral abdomen. The mass was mildly contrast-enhancing and in contact with the right cranial aspect of the bladder on computed tomography. The mass was heterogeneous with minimal blood flow on Doppler examination. Surgery confirmed its origin of the urinary bladder, and it was diagnosed leiomyosarcoma on pathology. This is the first report of extraluminal leiomyosarcoma of the bladder wall with imaging characteristics using various modalities.</p>","PeriodicalId":17185,"journal":{"name":"Journal of the American Animal Hospital Association","volume":null,"pages":null},"PeriodicalIF":1.5000,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of the American Animal Hospital Association","FirstCategoryId":"97","ListUrlMain":"https://doi.org/10.5326/JAAHA-MS-7386","RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"VETERINARY SCIENCES","Score":null,"Total":0}
引用次数: 0
Abstract
A 9 yr old male miniature poodle presented with acute diarrhea, vomiting, and a distended abdomen. A large and firm mass was palpated in the caudal abdomen. Radiography showed a large soft-tissue mass in the mid ventral abdomen. The mass was mildly contrast-enhancing and in contact with the right cranial aspect of the bladder on computed tomography. The mass was heterogeneous with minimal blood flow on Doppler examination. Surgery confirmed its origin of the urinary bladder, and it was diagnosed leiomyosarcoma on pathology. This is the first report of extraluminal leiomyosarcoma of the bladder wall with imaging characteristics using various modalities.
期刊介绍:
The purpose of the JAAHA is to publish relevant, original, timely scientific and technical information pertaining to the practice of small animal medicine and surgery.