Oblique plain radiographs are useful for detecting opaque presacral ureteral calculi.
Gatewood
O M
OM
Russell H. Morgan Department of Radiology and Radiological Science, Johns Hopkins Medical Institutions, Baltimore, MD 21205.
Berkowitz
J E
JE
D000328:Adult; D005260:Female; D006801:Humans; D008297:Male; D011187:Posture; D011859:Radiography; D014514:Ureteral Calculi / Q000000981:diagnostic imaging*