title: Acute bursitis calcarea trochanterica in an infant, with perforation into the hip joint demonstrated by arthrogram.
abstract: A case of bursitis calcarea trochanterica acuta is reported in a boy aged four months. The calcification was amorphous, and arthrography revealed extension into the hip joint. The lesion was treated surgically.
mesh_terms: D000208:Acute Disease; D002062:Bursitis / Q000000981:diagnostic imaging*; D002114:Calcinosis / Q000000981:diagnostic imaging*; D005269:Femur / Q000000981:diagnostic imaging*; D006621:Hip Joint / Q000000981:diagnostic imaging*; D006801:Humans; D007223:Infant; D008297:Male; D011859:Radiography