[A second trimester ovarian ectopic pregnancy: A case report].

Background: Ovarian pregnancy (OP) is a low-frequency pathology but with devastating effects on women reproductive health. It is often difficult to distinguish from tubal or abdominal pregnancy. Diagnostic procedures and actual medical approaches to the treatment of OP are still a challenge.

[Identification of surgical margins by intraoperative mammography of quadrantectomys specimens for breast cancer and histopathological comparison].

Background: Wide surgical margins are prognostic indicators to prevent recurrences after conservative surgery in breast cancer; type of surgery and histopathological analysis are key factors too.

Objectives: To evaluate tumoral size and surgical margins of quadrantectomy specimens utilizing mammography and histopathology, and decide if mammography of quadrantectomy specimens are useful for close margins prediction.

Materials And Methods: Prospective, observational and descriptive study based on the findings of specimen projections of two mammography quadrantectomies, and histopathological data.