1) Prevalence and predictors of malnutrition and its impact on quality of life and prognosis in patients with hepato-biliary tumors – a prospective study (1400 patients)

2) Long term outcomes of palliative colonic stent placement in malignant colonic obstruction: Experience from a tertiary care oncology center in India

3) Endoscopic Dilatation of Post Total Laryngectomy Stricture in head & neck cancer patients in a high volume referral cancer center

4) Role of EUS FNA in pancreatic cancer in oncology center- 150 patients

5) Success of ERCP in patients with periampullary diverticulum.

• Prevalance of malnutrition in 100 consecutive patients with biliary tract cancer-A single centre audit (APDW 2019,Kolkatta)- E poster
• Impact of endoscopic biliary drainage on quality of life in patients with biliary tract cancer (ENDO 2020, Rio de janeiro, Brazil)-E-Paper
• Endoscopic Dilatation of Post Total Laryngectomy Stricture in head & neck cancer patients in a high volume referral cancer center ( APDW 2021, kuala Lumpur, Malaysia)-Paper

• A survey of clinical practices among oncologists regarding hepatitis b screening in patients with cancer Indian J Med Res 151, June 2020
• Gastric Amyloidosis causing nonvariceal upper GI gastrointestinal bleeding ACG case reports Journal 2019
• Impact of endoscopic biliary drainage on quality of life in patients with biliary tract cancer- An audit Abstract- Digestive endoscopy journal 2020
• Prevalence of malnutrition in 100 consecutive patients with biliary tract cancer-A single centre audit Journal of gastroenterology and hepatology/volume 34, issue S3
• Endoscopic management of post esophagectomy leak with modified clip and loop technique Video- Endoscopy E-videos journal