Prat J

No ORCID on file · 11 papers in corpus · active 1982-2020

Study types

  • other 4
  • case-report 2
  • review 2
  • article 1

Condition tags

  • endometriosis 8
2020
Modern pathology : an official journal of the United States and Canadian Academy of Pathology, Inc ·doi:10.1038/s41379-020-0546-8

Intravenous leiomyomatosis (IVL) is an unusual uterine smooth muscle proliferation that can be associated with aggressive clinical behavior despite a histologically benign appearance. It has some overlapping molecular characteristics with b…

review 2018
Human pathology ·doi:10.1016/j.humpath.2018.06.018

Based on histopathology and molecular genetics, ovarian carcinomas are divided into five main types: high-grade serous (70%), endometrioid (10%), clear cell (10%), mucinous (3%), and low-grade serous (<5%) carcinomas. These tumors, which ac…

2016
The Journal of Pathology ·doi:10.1002/path.4633

Small cell carcinoma of the ovary, hypercalcaemic type (SCCOHT) is a lethal and sometimes familial ovarian tumour of young women and children. We and others recently discovered that over 90% of SCCOHTs harbour inactivating mutations in the …

review 2013
Human pathology ·doi:10.1016/j.humpath.2013.04.009

This review article describes the main features of epithelial-to-mesenchymal transition (EMT) and its possible role in understanding myometrial invasion in endometrial carcinoma (EC), as well as the development of malignant mixed Müllerian …

article 2011
Human pathology ·doi:10.1016/j.humpath.2011.06.020

It is currently thought that most clear cell and endometrioid carcinomas arise from ovarian endometriosis. We recently suggested that, besides their origin in the ovary, reduction of CDC42 messenger RNA (a member of the RHO GTPase family) m…

case-report 2010
International journal of gynecological pathology : official journal of the International Society of Gynecological Pathologists ·doi:10.1097/PGP.0b013e3181e4b7ae

Primary squamous cell carcinoma of the ovary is extremely rare. We studied a 58-year-old woman in whom a keratinizing squamous cell carcinoma of the ovary had arisen from a mucinous cystic tumor of endocervical (müllerian) type. The tumor w…

other 2009
The American journal of surgical pathology ·doi:10.1097/PAS.0b013e318181a80d

Mullerian adenosarcomas are rare mixed tumors of low malignant potential that occur mainly in the uterus and also in extrauterine locations. Microscopically, they may be difficult to distinguish from adenofibromas. In this clinicopathologic…

other 2004
Human pathology ·doi:10.1016/j.humpath.2004.07.019

Endometrioid carcinomas of the ovary closely resemble their uterine counterparts. It has been suggested that the former tumors have the same molecular alterations (microsatellite instability [MSI], PTEN, and beta-catenin) described in endom…

other 1991
Cancer ·doi:10.1002/1097-0142(19911201)68:11<2455::aid-cncr2820681122>3.0.co;2-q

Eighteen carcinomas involving both the endometrium and the ovary were studied. Stage, size, bilaterality and pattern of ovarian involvement, histologic types and grades, presence of endometrial hyperplasia or ovarian endometriosis, myometri…

case-report 1990
Modern pathology : an official journal of the United States and Canadian Academy of Pathology, Inc
other 1982
The American journal of surgical pathology ·doi:10.1097/00000478-198209000-00003

Thirteen endometrioid carcinomas of the ovary with predominant patterns resembling those of sex cord-stromal tumors are reported. Eight of these neoplasms had been misinterpreted by the referring pathologists as sex cord-stromal tumors, alm…