"Priapism" 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.
MeSH information
A prolonged painful erection that may lasts hours and is not associated with sexual activity. It is seen in patients with SICKLE CELL ANEMIA, advanced malignancy, spinal trauma; and certain drug treatments.

This graph shows the total number of publications written about "Priapism" by people in this website by year, and whether "Priapism" was a major or minor topic of these publications.
Bar chart showing 265 publications over 26 distinct years, with a maximum of 23 publications in 2009
To see the data from this visualization as text, click here.