| 
	
	Patent urachus and urachal cyst is exposed extraperitoneally
	
	 | 
	      
          | 
	
	The tract of a patent urachus is traced down to the dome of the urinary bladder
	
	 | 
	| 
	
	          
             
	
	 | 
	
	Prolapse of a Meckel's diverticulum and ileum through a patent vitelline 	duct. The appearance of mucosa is clearly different from that of granulation tissue
	
	 | 
	| 
	
	          
             
	
	 | 
	
	Umbilical hernia
	 | 
	| 
	
	          
             
	
	 | 
	
	Umbilical hernia
	
	 | 
	| 
	
	          
             
	
	 | 
	
	Elongated, small defect, umbilical hernia
	
	 | 
	| 
	
	          
             
	
	 | 
	
	Midline epigastric hernia
	
	 |