THE MERCK MANUAL: The Merck Manual of Diagnosis and Therapymultimedia


  • Pelvic Mass
  • Ultrasound of a Benign Ovarian Mass

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    Ultrasound of a Benign Ovarian Mass

    Ultrasound characteristics of this ovarian mass (indicated by an asterisk) suggest that the mass is benign. The mass is anechoic (suggesting absence of solid components), regular, well-circumscribed, and without wall thickening or excrescences.

    By permission of the publisher. From Hricak H, Coakley F, Bergman A. In Atlas of Cancer. Edited by M Markman, RR Barakat, and WJ Hoskins. Philadelphia, Current Medicine, 2002.