Management of hemodynamic changes associated with removal of a large abdominal myofibroblastic tumor in a pony

Ashley G. Boyle, Jill C. Higgins, Mary M. Durando, Larry D Galuppo, Jonathan A. Werner, Hilde E V DeCock

Research output: Contribution to journalArticle

5 Scopus citations

Abstract

A 22-year-old female Welsh-cross pony was evaluated because of intermittent colic, signs of depression, pyrexia, anorexia, muscle wasting with abdominal distendon, and weight gain over the preceding 12 months. A large abdominal mass was detected and surgically removed; the hemodynamic alterations and complications caused by the dramatic fluid losses and shifts that can occur in association with removal of a large abdominal mass required extensive postoperative management. Monitoring of clinical and hematologic variables such as attitude, heart rate, mucous membrane color, mean arterial blood pressure, PCV, and plasma total protein concentration provided useful information for successful management of the patient after surgery. On removal, the tumor weighed 19% of the pony's body weight and was characterized as a myofibroblastic tumor. Myofibroblastic tumors should be considered as a differential for large internal abdominal masses in horses, and surgical removal may be feasible and life extending with appropriate postoperative care.

Original languageEnglish (US)
JournalJournal of the American Veterinary Medical Association
Volume225
Issue number7
DOIs
StatePublished - Oct 1 2004

ASJC Scopus subject areas

  • veterinary(all)

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