Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0476089 (endometrial cancer)
 11,379 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Two types of gynecologic tumors are commonly described in the Turner syndrome, the first one is gonadoblastoma, which occurs in patients with Y chromosome abnormalities, and the second one is endometrial carcinoma which is mostly related with exogenous estrogen usage. Here, we describe an extremely rare case of squamous cell carcinoma of the vulva in a virgin woman with Turner syndrome. A 35-years old single, virgin woman referred to our Oncology Department with warty, necrotized, exophytic 6-7 cm vulvar mass. She had a history of primary amenorrhea and mosaic Turner syndrome was determined in her karyotype analysis. Biopsy specimen of the vulvar mass revealed squamous cell carcinoma of the vulva, and total vulvectomy with inguinal femoral lymphadenectomy was performed. The postoperative course was uneventful and there has been no recurrence of the disease up to date. Women with Turner syndrome have streak ovaries that produce very low estrogen and the squamous cell carcinoma of the vulva may have developed at an early age with Turner syndrome because of this low estrogen value similar to postmenopausal women. The current case is a special case due to its age of occurrence, virgin and Turner syndrome status.
 ...
PMID:Squamous cell carcinoma of the vulva in a virgin patient with Turner syndrome. 2199 66

Endometrial carcinoma metastasizing to the vulva is a rare occurrence, with only 15 reported cases in the literature. To our knowledge, no cases of tumor-to-tumor metastasis involving endometrial carcinoma as a donor tumor have ever been published. We report the first case of an endometrial carcinoma as a donor tumor metastasizing to a squamous cell carcinoma of the vulva, a recipient tumor. A 79-year-old woman with a history of endometrioid adenocarcinoma of the uterus presented with a vulvar lesion. Pathologic examination of the excised lesion confirmed the presence of metastatic endometrioid adenocarcinoma; however, it was found within a well-differentiated squamous cell carcinoma of the vulva. Surrounding the squamous cell carcinoma was a background of a high-grade vulvar intraepithelial lesion (vulvar intraepithelial neoplasia 3), and immunohistochemistry confirmed the presence of 2 separate tumors involved in a tumor-to-tumor metastasis. This unique case highlights the importance of awareness of the phenomenon, and expands the current spectrum of tumor-to-tumor metastases.
...
PMID:Tumor-to-tumor metastasis with endometrial carcinoma metastatic to squamous cell carcinoma of vulva: the first reported case. 2428 63