postampullary
English
Etymology
post- + ampulla + -ary
Adjective
postampullary (not comparable)
- (biology, anatomy, medicine) After an ampulla, as for example (usually, more specifically) downstream of the ampulla of Vater in the lumen of the duodenum; structures and events that are postampullary thus exist in the midgut rather than in the foregut.
- 2010, Li-Yi Tsai, Wu-Shiun Hsieh, Chien-Yi Chen, Hung-Chieh Chou, Po-Nien Tsao, Wen-Ming Hsu, “Distinct clinical characteristics of patients with congenital duodenal obstruction in a medical center in Taiwan”, in Pediatrics and Neonatology, volume 51, number 6, DOI: , PMID 21146799, pages 343−346:
- Patients were grouped into a preampullary or postampullary group according to the obstruction in relation to the ampulla of Vater.
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Antonyms
- preampullary
Coordinate terms
- ampullary