[Double pylorus].
D000230:Adenocarcinoma / Q000175:diagnosis*; D000368:Aged; D005260:Female; D005743:Gastrectomy; D006801:Humans; D010190:Pancreatic Neoplasms / Q000175:diagnosis*; D011708:Pylorus / Q000002:abnormalities*; D013274:Stomach Neoplasms / Q000175:diagnosis*
Píloro doble