Chawla Y K, Sharma B C, Singh R, Sharma T R, Dilawari J B
Department of Hepatology, Post-Graduate Institute of Medical Education and Research, Chandigarh.
Indian J Gastroenterol. 1993 Jul;12(3):97-8.
Endoscopic nasobiliary drainage without the aid of fluoroscopy, as an emergency procedure, was performed successfully in four patients with severe calculous cholangitis. There were no complications. All the patients improved and three were taken for definitive surgery later.
