Double pylorus: an unusual endoscopic finding.
Wiseman
S M
SM
Department of Surgery, University of British Columbia, St. Paul's Hospital, Room C302 Burrard Building, 1081 Burrard Street, Vancouver, British Columbia V6Z 1Y6, Canada. smwiseman@providencehealth.bc.ca
Tan
D
D
Hill
H C
HC
D003680:Deglutition Disorders / Q000175:diagnosis / Q000209:etiology; D005773:Gastroscopy; D006801:Humans; D008297:Male; D008875:Middle Aged; D011708:Pylorus / Q000002:abnormalities*