Local recurrent vaginal aggressive angiomyxoma misdiagnosed as cellular angiomyofibroblastoma: A case report.

Aggressive angiomyxoma (AAM) and angiomyofibroblastoma (AMFB) are two rare types of mesenchymal tumors with overlapping clinicopathological features. In certain cases, the differential diagnosis between the two tumors is difficult even for experienced pathologists. The present study reported the case of a well-circumscribed soft tissue mass on the anterior wall of the vagina in a 25-year-old woman.

Medical termination of a partial hydatidiform mole and coexisting fetus during the second trimester: A case report.

Partial hydatidiform mole and coexisting fetus (PHMCF) is a rare condition that presents a dilemma for physicians and the parents of the fetus, particularly when PHMCF is detected during the second trimester of pregnancy. The present study reports a case of PHMCF terminated by induction of labor via administration of Rivanol at 17 weeks. Follow-up measurements of serum β-human chorionic gonadotropin (β-HCG) levels, as well as imaging studies, indicated the presence of persistent trophoblastic disease (PTD) and lung metastases.

A Herlyn-Werner-Wunderlich syndrome variant with ipsilateral renal absence and a contralateral duplex collecting system in a 26-year-old female.

Herlyn-Werner-Wunderlich syndrome (HWWS) is a müllerian duct anomaly typically associated with a uterus didelphys with two cervices and two vaginas, one of which is obstructed. A remarkable case of HWWS with contralateral duplex kidneys and duplication of ureters is described, which, to our knowledge, is a rarely reported variant to date. For this congenital anomaly, a strong suspicion and knowledge of HWWS are essential for a precise diagnosis.

Epithelioid trophoblastic tumor: a clinicopathological and immunohistochemical study of seven cases.

The objective of this study is to evaluate the clinicopathological features and immunohistochemical characteristics of epithelioid trophoblastic tumor (ETT). Seven cases of epithelioid trophoblastic tumor treated in the Women's Hospital of Zhejiang University from 2004 September to 2008 December were retrospectively analyzed. Immunohistochemical study was performed.

Intratumoral blood flow analysis in epithelioid trophoblastic tumors.

Objective: The purpose of this series was to describe the transvaginal color pulsed Doppler sonographic features of epithelioid trophoblastic tumors (ETTs) and to evaluate whether there were specific sonographic criteria to accurately distinguish them from other lesions.

Methods: Seven cases of ETTs treated in the Women's Hospital of Zhejiang University were retrospectively analyzed. Doppler indices, including the Pourcelot resistive index (RI), pulsatility index (PI), and peak systolic to diastolic velocity (S/D) ratio from blood flow signals within the tumors were calculated from each waveform sample by using the software of the ultrasound machines.