This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Stomach & Duodenum, Subject name: Surgery
Endoscopic sclerotherapy following are complications, except: 
Select and explain. 
A. Hepatic encephalopathy, B. Stricture, C. Perforation, D. Fibrosis
A: Hepatic encephalopathy
Answer: A: Hepatic encephalopathy 
Explanation: Ans. (a) Hepatic encephalopathyRef: Sabiston's Textbook of surgery, 20th edition, Page 1149-50* Endoscopic Banding is superior than sclerotherapy in controlling varices in esophagus.* Endoscopic sclerotherapy is associated with:# Perforation# Stricture and Fibrosis# Mediastinitis