This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: G.I.T, Subject name: Surgery
Endoscopic sclerotherapy following are complications Except 
Select and explain. 
A. Hepatic encephalopathy, B. Perforation, C. Stenosis, D. Fibrosis
A: Hepatic encephalopathy
Answer: A: Hepatic encephalopathy 
Explanation: Complications of Endoscopic Scleropathy Transient dysphagia (73%) chest pain (65%) esophageal ulcerations (63%) ulerogenic bleeding (14%) posttherapeutic hemorrhage (13%) esophageal strictures (10%) Pleural effusions (9%) subfebrile temperatures (6.4%) pericarditis (0.4%) esophageal perforation (0.4%) Ref: www.ncbi.nlm.gov