"Cloaca" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus,
MeSH (Medical Subject Headings). Descriptors are arranged in a hierarchical structure,
which enables searching at various levels of specificity.
A dilated cavity extended caudally from the hindgut. In adult birds, reptiles, amphibians, and many fishes but few mammals, cloaca is a common chamber into which the digestive, urinary and reproductive tracts discharge their contents. In most mammals, cloaca gives rise to LARGE INTESTINE; URINARY BLADDER; and GENITALIA.
Below are MeSH descriptors whose meaning is more general than "Cloaca".
Below are MeSH descriptors whose meaning is more specific than "Cloaca".
This graph shows the total number of publications written about "Cloaca" by people in this website by year, and whether "Cloaca" was a major or minor topic of these publications.
To see the data from this visualization as text, click here.