Postmenopausal bleeding: value of imaging.
Endovaginal sonography in combination with HSG is an effective screening tool in evaluating patients with postmenopausal bleeding. Endovaginal sonography is highly sensitive for detecting endometrial carcinoma and can identify patients at low risk for endometrial disease obviating the need for endometrial sampling in this subgroup of patients. In patients with abnormal findings at sonography, a detailed morphologic analysis can be used to determine which patients can undergo blind endometrial sampling successfully versus those who would benefit from hysteroscopic guidance. In patients in whom endovaginal sonography and HSG are inadequate, MRI may provide additional information on the appearance of the endometrium, particularly in patients in whom endometrial sampling is difficult (eg, patients with cervical stenosis).
Department of Radiology, McGill University Health Center, Montreal, PQ, Canada. reinhold@rad.mgh.mcgill.ca
Caroline
C
Reinhold
Ida
I
Khalili
D001706:Biopsy; D003952:Diagnostic Imaging; D004717:Endometrium / Q000473:pathology*; D005260:Female; D006801:Humans; D017698:Postmenopause; D014592:Uterine Hemorrhage / Q000175:diagnosis* / Q000209:etiology / Q000473:pathology