Results 81 to 90 of about 7,032 (220)

Marked attenuation of P63 expression in plasmacytoid urothelial carcinoma with expanded immunohistochemical framework including E‐cadherin, P120, HER2 and TRPS1

Histopathology, Volume 89, Issue 2, Page 338-346, August 2026.
Plasmacytoid urothelial carcinoma demonstrates marked attenuation of p63 expression together with frequent disruption of the E‐cadherin–p120 adhesion complex, supporting its characteristic discohesive growth pattern. Standardized HER2 scoring identifies a substantial positive subset, highlighting diagnostic pitfalls and potential therapeutic relevance ...
Busra Yaprak Bayrak, Kemal Kosemehmetoglu, Busra Ozbek, Sercan Simsek, Murat Oktay, Ganime Coban, Dilara Irem Arslan Kahraman, Egemen Akıncıoglu, Melek Buyukgok, Selin Colak, Hatice Nese Dogan, Burak Gurel, Selva Kabul, Kerem Karaca, Elif Ozsagir, Ece Ozturk, Havva Serap Toru, Gupse Turan, Nazif Alperen Yıldırım, Ozlem Nur Yıldız, Yasemin Yuyucu Karabulut, Liang Cheng, Mahmut Akgul   +22 more
wiley   +1 more source

Toward risk‐stratified management of placental site nodules with atypical features

Acta Obstetricia et Gynecologica Scandinavica, EarlyView.
Tingting Xu, Shuhong Li
wiley   +1 more source

Gyne-Oncology Interactive Problem-Based Cases for Postgraduate Residents

MedEdPORTAL, 2010
This educational resource is a series of five interactive problem-based cases that focus on the management of patients presenting with cancers of the female reproductive tract (cancer of the cervix, endometrium, vulva, ovary and gestational trophoblastic
Leslie Sadownik, Sarah Finlayson
doaj   +1 more source

Clinicopathological and molecular characterization of HPV‐associated cervical poorly cohesive carcinoma: a rare aggressive entity

The Journal of Pathology: Clinical Research, Volume 12, Issue 4, July 2026.
Abstract Primary signet‐ring cell carcinoma and poorly differentiated adenocarcinoma with poorly cohesive morphology in the cervix are rare conditions, and their clinicopathological features remain poorly described. This study defines primary cervical poorly differentiated adenocarcinomas meeting the diagnostic criteria for poorly cohesive carcinoma as
Wei Liu, Xiao‐jiang Wang, Yan‐mei Cui, Jing‐cheng Liu, Jiajie Zhang, Li‐bin Zhang, Xi Lei, Xiuqin Weng, Wucheng Shen, Wen‐xiu Miao, Jun‐cheng Ye, Tong‐mei He, Qin Xu, Yi Shi, Dan Hu   +14 more
wiley   +1 more source

Placenta Site Trophoblastic Tumor and Choriocarcinoma from Previous Cesarean Section Scar: Case Reports

Iranian Journal of Medical Sciences, 2018
Choriocarcinoma and placental site trophoblastic tumor (PSTT) are rare varieties of gestational trophoblastic disease (GTD). PSTT alone constitutes about 1-2% of all trophoblastic tumors, which presents at early reproductive age and the serum beta-hCG ...
SetareNasiri, Shahrzad Sheikh Hasani, Azamosadat Mousavi, Mitra Modarres Gilani, SetareAkhavan, Mohammad Rahim Vakili   +5 more
doaj  

Is Doppler ultrasound useful for evaluating gestational trophoblastic disease?

Clinics
Doppler ultrasound is a non-invasive method for evaluating vascularization and is widely used in clinical practice. Gestational trophoblastic neoplasia includes a group of highly vascularized malignancies derived from placental cells.
Lawrence H. Lin, Lisandra S. Bernardes, Eliane A. Hase, Koji Fushida, Rossana P.V. Francisco   +4 more
doaj   +1 more source

Gestational trophoblastic neoplasm and women living with HIV and/or AIDS

Southern African Journal of HIV Medicine, 2015
The 2011 World Health Organization global report on HIV and/or AIDS estimated that sub-Saharan Africa comprised 67% of the global HIV burden, with a current estimate of 5.9 million cases in South Africa. Since the introduction of antiretroviral therapy, there has been an increase in the incidence of non-AIDS-defining cancers.
Barnardt, Pieter, Relling, Martha
openaire   +7 more sources

A Biologically Dominant Trophoblastic Component Guiding Neoadjuvant EMA/CO in Endometrial Carcinoma: A Clinical Case Report

Clinical Case Reports, Volume 14, Issue 7, July 2026.
ABSTRACT Endometrial carcinoma with choriocarcinomatous components (ECCC) is a rare and aggressive malignancy for which optimal management remains undefined. We report a case illustrating how preoperative identification of a biologically dominant trophoblastic component can guide treatment sequencing and achieve durable remission.
Shinsuke Shirakawa, Shoji Nagao, Yui Tanaka, Atsushi Fujikawa, Ryoko Imatani, Momoko Tanioka, Yoshinori Tani, Hanako Sugihara, Kazuhiro Okamoto, Naoyuki Ida, Hirofumi Matsuoka, Junko Haraga, Chikako Ogawa, Keiichiro Nakamura, Hiroyuki Yanai, Hisashi Masuyama   +15 more
wiley   +1 more source

Gestational trophoblastic diseases: 4. Presentation with persistent low positive human chorionic gonadotropin test results

, 2006
Objectives. A high proportion of women with persistent low levels of hCG, in the absence of pregnancy or any evidence of tumor, have received chemotherapy and hysterectomy for assumed malignancy.
Butler, S., Khanlian, S., Giddings, A., Muller, C., Cole, L., Hammond, C., Kohorn, E.   +6 more
core   +1 more source

A Case of a Chronic Ectopic Pregnancy in a Patient With Negative Serum β‐HCG

Clinical Case Reports, Volume 14, Issue 7, July 2026.
ABSTRACT Chronic ectopic pregnancy should be considered in women with adnexal masses and persistent abdominal pain, even when serum β‐hCG is negative, to prevent delayed diagnosis. This article reports a case of ectopic pregnancy with negative serum β‐hCG levels nearly 3 months after curettage.
Shushu Yu, Xiaohan Su, Lanxin Liu, Xianjing Wang, Xinliang Chen   +4 more
wiley   +1 more source