Eponymous Lectures
| "The Evolution of Acid Suppression" | "From Mikulicz to Molecules" | 
|---|---|
|  |  | 
|  Wroclaw, Poland (2005)  |  Yokohama, Japan (2005) | 
| "The Beatitude of Berzelius" | "From the Macula to the Mucosa" | 
| Per Dubb Oration, Gothenburg Medical Society, Sweden (2003) | Royal Society of Medicine, London, England (2003) | 
| “Evolution of Pancreatic Surgery” | “The Utility of Molecular Strategies and Ind111 Octreotide in defining the Management of Neuro Endocrine Tumor (NET) Disease - a new paradigm for surgical management” | 
|  |  | 
| Indian Hepato Biliary Society, Cochin, India (2002) |  Royal College    		  of Surgeons of Edinburgh, Edinburgh,     			Scotland  (2002) | 
| “From kRas to Kagoshima” | “Bayliss and Starling and the nascence of endocrinology” | 
|  |  | 
|  100th Anniversary of the Japanese Surgical Society,   			Tokyo,    Japan (2000) |  Queen’s University, Belfast,   			Ireland ( 1999) | 
| "Pathophysiology of the fundic enterochromaffin-like (ECL) cell and gastric carcinoid tumours" | "Surgical triumvirate of Theodor Kocher, Harvey Cushing, and William Halsted" | 
|  |  | 
|  Royal    College of Surgeons of   			England,    London, England (1998) |  Swiss Surgical Society, Bern,   			Switzerland (1996)  | 
| “The Pathophysiology of the Fundic Enterochromaffin-like (ECL) Cell and Gastric Carcinoid Tumors" | “Eugene Polya: the Billroth of Budapest” | 
|  |  | 
| Royal  College  of Surgeons of England, Arris and Gale Lecturer, London, England (1995) Arris and Gale Lecture |  Semmelweis  University,  Budapest, Hungary (1994)  | 
| “The New Gastric Creed of the Third Millennium” | “Pathophysiology of Gastric Secretion” | 
|  |  | 
|  South African Gastroenterology Society,  |  Brigham & Women's Hospital, Harvard, Boston (1989)  | 

