This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Surgery
The most common early post-operative complication of ileostomy is: 
Select and explain. 
A. Obstruction, B. Necrosis, C. Diarrhea, D. Prolapse
B: Necrosis
Answer: B: Necrosis 
Explanation: Ans. b. Necrosis Stoma necrosis may occur in the early post-operative period and usually is caused by skeletonizing the distal small bowel and/or creating an overly tight fascia! defect Stomal Complications Early (RAPID-0) Late (SPF-GO Stoma Retraction* Stenosisdeg Abscess formation Prolapsedeg Poor location Parastomal herniadeg Ischemic necrosis Fistula formationdeg Detachment gas Qpening wrong end Odor Stoma! Complications Early (RAPID-0) Late (SPF-GO) Peristomal ExcoriationQ Parastomal varices skin Dermatitis* Dermatoses Cancer Skin manifestations of IBD Bowel obstructionQ High output* Nonclosure