Ultrasonographic findings of pylorogastric intussusceptions in two dogs

作者：Choi Jihye; Keh Seoyeon; Kim Taeeun; Jang Jaeyoung; Kim Hyunwook; Yoon Junghee^*

来源：Journal of Veterinary Science, 2012, 13(2): 215-217.

DOI：10.4142/jvs.2012.13.2.215

• dog
• pylorogastric intussusceptions
• reduction
• surgery
• ultrasonography

A Yorkshire terrier (case 1) and a Miniature Schnauzer (case 2) were diagnosed with pylorogastric intussusceptions (PGIs). Both cases showed acute vomiting and had previous histories of laparotomy. In case 1, the invaginated pyloric wall was thickened unevenly containing multiple hypoechoic areas and had indistinct wall layering on ultrasonography. PGI with diffuse gastric edema and necrosis was confirmed on laparotomy. The dog recovered completely after gastrectomy and a Y-U plasty. Case 2 had uniformly thickened walls of invaginated gastric pylorus with the distinct wall layering. PGI was reduced spontaneously the next day.

• 出版日期2012-6