Revista espanola de patologia : publicacion oficial de la Sociedad Espanola de Anatomia Patologica y de la Sociedad Espanola de Citologia

Ovarian germ cell tumours are uncommon, with choriocarcinoma being the rarest of them. Among choriocarcinomas, the non-gestational type occurs mainly in premenarchal women, although cases have been described in postmenopausal women. The dis…

BACKGROUND: Intravascular adenomyomatosis (IA), characterised by endometrial-type glands or stroma embedded within smooth muscle tissue inside myometrial vessels, is a rare variant within the spectrum of uterine intravenous leiomyomatosis (…

Primary ovarian clear cell carcinoma (OCCC) is a rare subtype of epithelial ovarian carcinoma (EOC), accounting for 5-10% of EOCs in the U.S., with a higher prevalence in East Asia. It is characterized by clear cells forming solid, tubular,…

Bladder müllerianosis is defined by the presence of Müllerian epithelium (endometrial, endocervical or endosalpinx) in the bladder. It is a rare benign disease that affects women and presents a non-specific clinical presentation that poses …

Adenomyoma of the cervix is a rare, benign lesion. It is a localized form of adenomyosis, which is surrounded by a benign muscle proliferation forming a tumor similar to leiomyoma. Of the three histological variants of adenomyomas, the most…

Endometrial stromal sarcoma (ESS) is an uncommon mesenchymal tumor that accounts for less than 1% of all primary uterine malignancies and extrauterine endometrial stromal sarcoma (EESS) is even rarer. We report the case of a 75-year-old wom…

Spontaneous perirenal hematoma or Wünderlich syndrome is a rare entity that requires urgent attention. The most frequent causes are renal neoplasms, mainly renal angiomyolipoma, and vascular diseases (vasculitis). We present a case of a wom…