Stress fracture of the patella.
Schranz
P J
PJ
D000328:Adult; D001265:Athletic Injuries / Q000000981:diagnostic imaging*; D012090:Cumulative Trauma Disorders / Q000000981:diagnostic imaging*; D005599:Fractures, Ununited / Q000000981:diagnostic imaging*; D006801:Humans; D008297:Male; D010329:Patella / Q000293:injuries*; D011859:Radiography; D012420:Running