Endoscopic management of ingested foreign bodies and food impaction in esophagus

by Bir Singh, Sandeep Nijhawan, Kumar Shwetanshu Narayan, Amritesh Kumar
Published 2015-07-01

Helicobacter pylori Infection in Patients with Portal Hypertensive Gastropathy Owing to Liver Cirrhosis: Prevalence and Relation with Severity of Gastropathy

by Shekhar Puri, Mukesh Jain, Kumar Shwetanshu Narayan, Sudhakar Pandey, Sandeep Nijhawan
Published 2017-07-01

Is it Worth to Repeat Endoscopic Retrograde Cholangiopancreaticography after Failed Precut? Short Report from a Tertiary Care Hospital in North India

by Kumar Shwetanshu Narayan, Gaurav Kumar Gupta, Sandeep Nijhawan, Sudhakar Pandey, Bhanwar Singh Dhandhu, Shekhar Puri, Awanish Kumar, Deepak Sharma
Published 2017-07-01

Endoscopic Ultrasound‑guided Thrombin Injection in Angiographically Unfeasible Giant Pseudoaneurysm of Gastroduodenal Artery in a Patient of Chronic Pancreatitis: An Unusual Case

by Ashok Jhajharia, S. S. Sharma, Sandeep Nijhawan, Shekhar Puri, Kumar Shwetanshu Narayan, R. P. Singh, Bhanwar Singh Dhandhu, Bharat Sapra
Published 2017-04-01

Corrosive Injuries of the Upper Gastrointestinal Tract

by Babu Lal Meena, Kumar Shwetanshu Narayan, Gopal Goyal, Surendar Sultania, Sandeep Nijhawan
Published 2017-10-01

Over-the-scope clip

by Bhanwar Singh Dhandhu, Kumar Shwetanshu Narayan, Surinder Sultania, Sandeep Nijhawan
Published 2016-04-01

Unique Removal of a Kinked Nasogastric Tube

by Kumar Shwetanshu Narayan, Gaurav Kumar Gupta, Sandeep Nijhawan, Shekhar Puri
Published 2017-04-01

Endoscopic ultrasound guided fine-needle aspiration without rapid on site evaluation by cytopathologist: An institutional experience

by Sandeep Nijhawan, Bir Singh, Kumar Shwetanshu Narayan, Dilip Ramrakhiani
Published 2015-01-01