Definitive diagnosis requires an excisional biopsy. All abdominal tissues should be assessed and full thickness biopsies taken. Resection of the mass and intestinal anastomosis may be performed at this time.
+
Definitive diagnosis requires an excisional biopsy. All abdominal tissues should be assessed and full thickness biopsies taken. Resection of the mass and intestinal anastomosis may be performed at this time.