title: Ultrasound diagnostic of mesonephric paraovarian cyst - case report.
abstract: Paraovarian cysts are a rare pathology, constituting 10-20% of the adnexal masses. The origin can be represented by paramesonephric ducts (Hydatid cysts of Morgagni), vestiges of mesonephric ducts also represented by mesothelium, or neoplastic (cystadenomas or cystadenofibromas) that are mostly benign. Borderline or malignant paraovarian tumors are encountered less often. This article presents a case of paraovarian cyst in a 37-year-old patient, with a history of 2 pregnancies, completed by cesarean. The patient sought medical attention for an asymptomatic voluminous ovarian cyst, detected in a routine ultrasound scan. Laboratory tests and tumor markers were within normal limits. Transvaginal ultrasound and color Doppler revealed a cystic adnexal mass with 10 cm transonic, smooth, homogeneous content, avascular walls with no internal papillary projections, with a "hyperechoic line" sign of delimitation from the ovarian capsule, mostly visible when the adnexa was mobilized. The diagnostic and curative laparoscopic surgery was successful, followed by a quick recovery. The histopathological exam confirmed the benignity and the origin of the paraovarian cyst. The case was discussed in the context of the literature review concerning this pathology, drawing attention to the real possibility of differentiating ovarian from paraovarian cysts by ultrasound.
authors.affiliation: "Carol Davila" University of Medicine and Pharmacy, Bucharest, Romania; University Emergency Hospital Bucharest, Romania.
authors.forename: R E
authors.initials: RE
authors.lastname: Bohîlțea
authors.affiliation: "Carol Davila" University of Medicine and Pharmacy, Bucharest, Romania; University Emergency Hospital Bucharest, Romania.
authors.forename: M M
authors.initials: MM
authors.lastname: Cîrstoiu
authors.affiliation: University Emergency Hospital Bucharest, Romania.
authors.forename: N
authors.initials: N
authors.lastname: Turcan
authors.affiliation: "Carol Davila" University of Medicine and Pharmacy, Bucharest, Romania; "Sf. Pantelimon" Clinical Emergency Hospital, Bucharest, Bucharest.
authors.forename: C A
authors.initials: CA
authors.lastname: Ionescu
mesh_terms: D000328:Adult; D005260:Female; D006801:Humans; D010048:Ovarian Cysts / Q000000981:diagnostic imaging* / Q000473:pathology / Q000601:surgery; D011247:Pregnancy; D014463:Ultrasonography
keywords: adnexal pathology; laparoscopy; paraovarian cyst; ultrasound diagnostic