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Choledochoduodenostomy combined with Billroth II procedure for extrahepatic biliary obstruction and duodenal perforation in a cat.
Tomura, Shintaro; Iwata, Taisuke; Sugimoto, Taichi; Nakashima, Ko; Kojima, Kazuhiro; Uchida, Kazuyuki; Fujita, Atsushi.
Afiliación
  • Tomura S; Japan Small Animal Medical Center, Tokorozawa, Saitama, Japan.
  • Iwata T; Japan Small Animal Medical Center, Tokorozawa, Saitama, Japan.
  • Sugimoto T; Japan Small Animal Medical Center, Tokorozawa, Saitama, Japan.
  • Nakashima K; Japan Small Animal Medical Center, Tokorozawa, Saitama, Japan.
  • Kojima K; Department of Veterinary Pathology, Graduate School of Agricultural and Life Sciences, The University of Tokyo, Bunkyo-ku, Tokyo, Japan.
  • Uchida K; Department of Veterinary Pathology, Graduate School of Agricultural and Life Sciences, The University of Tokyo, Bunkyo-ku, Tokyo, Japan.
  • Fujita A; Japan Small Animal Medical Center, Tokorozawa, Saitama, Japan.
JFMS Open Rep ; 10(1): 20551169241246415, 2024.
Article en En | MEDLINE | ID: mdl-38766407
ABSTRACT
Case

summary:

A 5-year-old neutered Somali cat presented with a 2-week history of icterus. Diagnostic imaging revealed extrahepatic biliary obstruction (EHBO) due to a common bile duct (CBD) mass. During exploratory laparotomy, a duodenal perforation was discovered incidentally. Choledochoduodenostomy combined with the Billroth II procedure was performed after resection of the CBD mass and the proximal duodenum to treat the EHBO and duodenal perforation. Based on histological and immunohistochemical findings, the CBD mass was diagnosed as a neuroendocrine carcinoma with gastrin-producing cell differentiation. The cat recovered almost uneventfully and was discharged 11 days after surgery. The cat survived for nearly 100 days without recurrence of EHBO or duodenal perforation; however, intermittent vomiting and weight loss persisted despite supportive medications. Relevance and novel information To the best of our knowledge, there is no detailed report on the application of choledochoduodenostomy combined with the Billroth II procedure in cats, as we used to treat the EHBO and duodenal perforation in the present case. As serum gastrin concentrations were elevated on the first day of hospitalisation, the CBD mass was diagnosed as a neuroendocrine carcinoma with gastrin-producing cell differentiation, which seemed to have caused not only EHBO but also duodenal perforation (Zollinger-Ellison syndrome). The cat survived for almost 100 days without any perioperative complications. However, this combined procedure might be considered as only a salvage option and not as a definitive treatment option in cats requiring simultaneous biliary and gastrointestinal reconstruction because postoperative supportive care could not improve the cat's condition or maintain its quality of life.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: JFMS Open Rep Año: 2024 Tipo del documento: Article País de afiliación: Japón Pais de publicación: Reino Unido
Texto completo
Añadir a Mi BVS
Imprimir
XML
PubMed Links
Buscar en Google

Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: JFMS Open Rep Año: 2024 Tipo del documento: Article País de afiliación: Japón Pais de publicación: Reino Unido