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Advances in pelvic ultrasound: Endovaginal scanning for ectopic gestation and graded compression sonography for appendicitis

1989; Elsevier BV; Volume: 18; Issue: 12 Linguagem: Inglês

10.1016/s0196-0644(89)80265-3

1097-6760

Charles S. Marn, Robert L. Bree,

Intraperitoneal and Appendiceal Malignancies

Endovaginal sonography and graded compression sonography for appendicitis are two recent, significant advances in the imaging evaluation of the pelvis. Endovaginal sonography is performed by placing a dedicated high-frequency ultrasound probe within the vagina to evaluate the uterus and adnexa. Much early research with this technique has focused on the evaluation of early pregnancy, where changes related to intrauterine and ectopic gestation are evident at least one week earlier when compared with routine transabdominal ultrasound. Graded compression sonography for appendicitis is an ultrasound search for the inflamed, nonruptured appendix performed by compressing the right lower quadrant with a linear array transducer. Both techniques are fast, safe, and inexpensive evaluations that can be used to evaluate patients with nonspecific clinical findings and are particularly helpful in women of childbearing age.