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Showing results for atresia. Search instead for tresis.

atresia

American  
[uh-tree-zhuh, -zhee-uh] / əˈtri ʒə, -ʒi ə /

noun

Medicine/Medical.
  1. the congenital absence, or the pathological closure, of an opening, passage, or cavity.


atresia British  
/ əˈtriːʒɪə, -ʒə /

noun

  1. absence of or unnatural narrowing of a body channel

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Etymology

Origin of atresia

1800–10; < New Latin < Greek a- a- 6 + três ( is ) perforation + -ia -ia

Example Sentences

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See Examples For:

Biliary atresia is the leading cause of pediatric liver transplants and currently has no approved therapeutic options beyond surgery or liver transplant, Ipsen said.

From The Wall Street Journal ● Jul. 24, 2026

Diagnosed with biliary atresia, a bile ducts blockage, at eight weeks old, she now has end-stage liver failure.

From BBC ● Feb. 23, 2024

Within weeks he was diagnosed with biliary atresia, a blockage in the ducts that carry bile from the liver to the gallbladder, a rare form of liver disease only seen in infants.

From Los Angeles Times ● May 4, 2022

Cecilia had been suffering since birth with biliary atresia.

From Seattle Times ● Jun. 18, 2021

Follicular atresia is never great enough to account for the destruction of all large follicles remaining after ovulation.

From Natural History of the Ornate Box Turtle, Terrapene ornata ornata Agassiz by John M. Legler

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