Radiology Lexicon

Last uploaded: November 19, 2024
Preferred Name

acinus
Synonyms
Definitions

A structural unit of the lung distal to a terminal bronbronchiole and is supplied by first-order respiratory bronchioles; it contains alveolar ducts and alveoli. It is the largest unit in which all airways participate in gas exchange and is approximately 6–10 mm in diameter. [Fleischner Society]

ID

http://www.radlex.org/RID/RID28539

Definition

A structural unit of the lung distal to a terminal bronbronchiole and is supplied by first-order respiratory bronchioles; it contains alveolar ducts and alveoli. It is the largest unit in which all airways participate in gas exchange and is approximately 6–10 mm in diameter. [Fleischner Society]

label

RID28539

Preferred_name

acinus

prefixIRI

RID1:RID28539

prefLabel

acinus

Source

Fleischner Society

subClassOf

http://www.radlex.org/RID/RID13416

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