| Esophagus | Stomach | 
|---|---|
| 
						
					 
					  This is the most common type of esophageal atresia					 
					
					 Blind proximal pouch with distal tracheoesophageal fistula 
					 | 
				
				
						
					 
					  This type of congenital hernia is located at the back and to the left					 
					
					 Bochdalek hernia 
					 | 
						
| 
						
					 
					  A complete ring of mucosa located at the squamocolumnar junction of the lower esophagus.					 
					
					 Type B schatzki ring 
					 | 
				
				
						
					 
					  It is characteristic to see the neutrophils  above the basement membrane in this condition.					 
					
					 Acute gastritis 
					 | 
						
| 
						
					 
					  What is the clinical triad of achalasia					 
					
					 Incomplete LES relaxation increased LES tone and aperistalsis of the esophagus 
					 | 
				
				
						
					 
					 Rich vascular supply 
					PG mucin production B  | 
						
| 
						
					 
					  What is severe retching in this condition leads to haematemesis					 
					
					 Mallory Weiss tear 
					 | 
						|
| 
						
					 
					  This neoplasm can develop on the background of Barrett's esophagus					 
					
					 Esophageal adenocarcinoma 
					 | 
						|