A vaginal fibroepithelial stromal polyp: a case report with magnetic resonance images.

A fibroepithelial stromal polyp is a benign soft tissue tumour that can occur in the vagina, vulva and uterine cervix. Magnetic resonance imaging (MRI) findings have been reported in patients with vulvar fibroepithelial stromal polyps, not in those with vaginal polyps. We present MRI findings of vaginal fibroepithelial stromal polyp in a postmenopausal female. A 1 to 2 cm firm vaginal mass arising from the left side of the vaginal wall with hypointense signal changes on T1W MRI was identified. A well-defined vaginal mass (1 cm diameter) was detected with inhomogeneous signal intensity on T2W images. However, a major portion had high signal intensity on diffusion-weighted images. A benign vaginal lesion with oedematous changes or myxoid degeneration was suspected. Vaginal resection was performed, and fibroepithelial stromal polyp was pathologically diagnosed. MRI may be a useful non-invasive modality for preoperatively diagnosing vaginal fibroepithelial stromal polyps.

Epithelioid leiomyoma of the uterus: A case report with magnetic resonance imaging findings.

Epithelioid leiomyoma of the uterus is rare, and its prognostic factors have not been well established. Moreover, radiologic findings of this disease have not been previously documented. This is a case of a 49-year-old woman with epithelioid leiomyoma of the uterus. Magnetic resonance imaging (MRI) revealed a heterogeneous high-intensity mass with multiple ordinary uterine leiomyomas. The mass showed a slightly diffusion-restricted site. Since benign tumors could not be confidently diagnosed using these MRI findings, total abdominal hysterectomy with bilateral salpingectomy was performed, and a pathological diagnosis of epithelioid leiomyoma of the uterus was established. Microscopically, this lesion showed edematous changes and cyst formation, causing a heterogeneous appearance on T2-weighted images. In addition, the diffusion-restricted site is considered to be consistent with areas of solid and dense proliferation of tumor cells. The patient survived and was well 10 months after the surgery. It is important to recognize this benign variant of leiomyoma with an unusual appearance, to provide appropriate therapeutic management.

Two case reports of less invasive surgery using interceed (oxidized regenerated cellulose) absorbable adhesion barrier for vaginoplasty in Meyer-Rokitansky-Küsterhauser syndrome.

The objective of this case study is to present our experiences of a surgical innovative approach for vaginal agenesis using Interceed. The present report involved two subjects diagnosed to have vaginal agenesis due to Mayer-Rokitansky-Kiister-Hauser syndrome. Operation procedure involved the creation of a neovaginal tunnel and then a mold wrapped with Interceed was placed in the neovagina. The duration of surgery was around 30 min with minimal blood loss. Hospitalization stay was only 2 days after the procedure, with no operative and postoperative complications. Epithelialization of the neovagina was achieved within a month after surgery. The patients were satisfied with the outcome. The neovagina created with this procedure was the same with the normal adult vagina histologically and physiologically. In conclusion, the creation of a neovagina using Interceed resulted in favorable outcome and this approach may be a potential alternative to the management of vaginal agenesis.

Association study between epidermal growth factor receptor and epidermal growth factor polymorphisms and endometriosis in a Japanese population.

OBJECTIVE: We investigated a possible association between endometriosis and polymorphisms in the genes encoding epidermal growth factor (EGF) receptor (EGFR) and EGF in a Japanese population. METHODS: We compared the distribution of the Egfr+2073 A/T and Egf+61 G/A polymorphisms by polymerase chain reaction-restriction fragment length polymorphism analysis in 146 affected women and 181 controls. RESULTS: No significant differences in the frequency and genotype distribution of the Egfr+2073 A/T and Egf+61 G/A polymorphisms were found between endometriosis patients with all disease stages and controls. Stratification by disease stage had no effect on the results. CONCLUSION: The Egfr+2073 A/T and Egf+61 G/A polymorphisms are not associated with an increased risk of endometriosis in a Japanese population.