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usg culdocentesis

F C Laing, R B Jeffrey
The combined use of a serum radioimmunoassay pregnancy test and high resolution utrasonography allows a more direct approach to be made in the diagnosis of ectopic pregnancy. It is important for ultrasonographers to understand the limitations of the more readily available immunologic pregnancy tests in order to avoid misinterpreting ultrasonograms in the event that a pregnancy test is either falsely positive or falsely negative. Clinical suspicion is mandatory if the early diagnosis of ectopic pregnancy is to be made...
June 1982: Radiologic Clinics of North America
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