Francisco F. Nogales

Ulipristal acetate (UPA) is used to treat leiomyomas, and its effect on the endometrium has been studied in biopsy material. Reversible histologic modifications were found, named progesterone receptor modulators-associated endometrial chang…

•It is reported the first endometrial stromal nodule (ESN) in the vagina.•This is an excepcionall ESN because it was not associated with endometriosis•It was successfully treated by local resection.•Primary vulvovaginal endometrial stromal …

Gliomatosis peritonei (GP) is an unusual condition in which nodules of mature astroglia, often miliary and microscopic in size, are widespread in the peritoneum and abdominal lymph nodes. Its behaviour is benign and it is usually found in a…

Intestinal metaplasia of the endometrium is extremely uncommon with only a single earlier case report. We describe 2 cases of endometrial intestinal metaplasia, one of them involving an endometrial polyp, characterized by the presence of in…

Endometrial metaplasias and changes (EMCs) are conditions frequently overlooked and misdiagnosed. The aim of this review is to update current issues and provide a classification with a practical clinicopathological approach. Hormonal or irr…

We report for the first time a case of 2.5 cm polypoid cervical endometriosis with a superficial growth pattern in a 48-year-old patient with past tubal ligation. The lesion showed metaplastic changes (clear cell, eosinophilic, micropapilla…

To the Editor: We thank Dr. Tiltman for his interest in our paper, which reported the largest series yet on adenomatoid tumors of the uterus (1). We also appreciate his agreement with our statement that the true incidence of adenomatoid tum…

A 42 year-old female with a preoperative clinical diagnosis of ovarian cancer underwent laparotomy which revealed leiomyomatosis peritonealis disseminata (LPD) in the peritoneum and omentum and a left ovarian endometriotic cyst associated w…

PURPOSE: Endometriosis of the rectovaginal septum can harbor different types of secondary tumors that may involve the rectal wall and protrude into its lumen, thus making diagnosis difficult. Extrauterine low-grade endometrial stromal sarco…

Fatty change of the endometrial stroma is reported for the first time in the literature. This incidental finding further exemplifies the capacity of the endometrial stroma to undergo benign mesenchymal metaplasia.