Results 51 to 60 of about 22,832 (156)

MEIS1::NCOA2 Rearranged Spindle Cell Neoplasm of Vulva With Unusual Low‐Grade Morphology

Genes, Chromosomes and Cancer, Volume 65, Issue 8, August 2026.
ABSTRACT MEIS1::NCOA2 is a recurrent gene fusion that has been predominantly identified in primitive sarcomas arising within the genitourinary and gynecological tracts. Since its initial description in 2018, an increasing number of cases have been reported, further defining the clinicopathological spectrum of this entity.
Pinki Soni, Liyan Song, Jason Phung, Andrew Colebatch, John M. Gross, Pedram Argani, Pranav Dorwal   +6 more
wiley   +1 more source

Uterine adenosarcoma with overgrowth of the sarcomatous component [PDF]

, 2017
Se trata de una paciente de 68 años con historia de sangrado vaginal postmenopáusico de ocho meses de evolución que se acompañaba de dolor en bajo vientre; al examen físico se le constató útero ligeramente aumentado de tamaño.
López Pérez, Lilibet, Ferrer Pérez, Arletis, Batule LLanes, Doris María, González Valcárcel, Kenia, Pérez López, Arlienys, Benavidez Casal, María Elena, Iglesias Yera, Armando Eugenio, Anoceto Armiñana, Eliecer, Cabrera Abreu, Yarisleidy   +8 more
core  

Gossypiboma‐associated sarcomas in five cases

Journal of Small Animal Practice, Volume 67, Issue 6, Page 520-527, June 2026.
Objectives To report clinical presentation, treatment and outcome of dogs and cats diagnosed with gossypiboma‐associated sarcoma. Materials and Methods Referral centres within the United Kingdom, Europe, North America and Australia were contacted to search medical records for dogs and cats with documented gossypiboma‐associated sarcoma and included if ...
G. Thomas, L. Doeven, A. Guillén, D. Brockman, E. Herbert, S. Priestnall, J. Helm, K. Shimura, M. Simpson   +8 more
wiley   +1 more source

When Carcinoma Meets Sarcoma: A Rare Case of Pancreatic Carcinosarcoma and Review of Literature

Clinical Case Reports, Volume 14, Issue 5, May 2026.
ABSTRACT Pancreatic carcinosarcoma is an extremely rare and aggressive malignancy with both epithelial and mesenchymal components. This case contributes to the limited global literature, emphasizing the importance of awareness, accurate diagnosis, and further research to improve understanding and management of this lethal tumor.
Pouria Abedini, Behnam Sanei, Ali Hajihashemi, Maryam Sanei, Alireza Firouzfar   +4 more
wiley   +1 more source

A Rare Presentation of Teratocarcinosarcoma as a Carinal Mass With Review of Literature

Respirology Case Reports, Volume 14, Issue 4, April 2026.
We report a rare presentation of teratocarcinosarcoma arising at the carina with bilateral main bronchial obstruction, resulting in critical airway compromise. Urgent bronchoscopic debulking followed by definitive chemoradiotherapy achieved sustained disease control with no recurrence at 4‐year follow‐up. This case highlights the importance of accurate
Gittwa Kottangal, Vishnu Gopalakrishnan, Binil Salam, Avinash Murugan, Supriya Ranjith, Pramathakala Mettak, Vishnu Suresh   +6 more
wiley   +1 more source

Mullerian adenosarcoma with sarcomatous overgrowth of the cervix presenting as cervical polyp: A case report and review of the literature

, 2018
An aggressive variant of adenosarcoma, mullerian adenosarcoma with sarcomatous overgrowth (MASO) in the cervix is extremely rare. This variant contains obvious, high-grade sarcoma in addition to a low-grade form.
박미혜, 김승철, 전선희, 한운섭, 성순희, 김영주, 안정자   +6 more
core   +1 more source

A case of uterine adenosarcoma with sarcomatous overgrowth [PDF]

, 2022
子宮腺肉腫（adenosarcoma）は良性腺上皮と肉腫成分から構成される稀な上皮性・間質性混合腫瘍である。今回我々は、当科で初めて経験した子宮腺肉腫の一例について報告する。症例は61歳女性、不正性器出血を主訴に近医婦人科を受診した。経腹超音波で8㎝大の子宮内腫瘤を認め当科へ紹介となった。子宮内膜細胞診classⅢ、骨盤部造影MRIにて子宮体部に造影効果を伴う85㎜の嚢胞性病変を認めた。子宮肉腫の可能性も視野に入れ、腹式単純子宮全摘および両側付属器摘出術を施行した。病理組織診断は子宮腺肉腫 ...
Haba, Reiji, Kouzai, Ayumi, ハバ, レイジ, 田中, 圭紀, タナカ, タマキ, Tanaka, Tamaki, Hanaoka, Uiko, Kanenishi, Kenji, Tsuruta, Tomohiko, 香西, 亜優美, 金西, 賢治, コウザイ, アユミ, Kimura, Nachino, 鶴田, 智彦, ハナオカ, ウイコ, 花岡, 有為子, 木村, なちの, カネニシ, ケンジ, キムラ, ナチノ, ツルタ, トモヒコ, 羽場, 礼次   +20 more
core  

Whole-Genome Sequencing and Target Validation Analysis of Müllerian Adenosarcoma: A Tumor With Complex but Specific Genetic Alterations

Frontiers in Oncology, 2020
Mullerian adenosarcoma (MAS) is a biphasic tumor with malignant stroma. It is most commonly of endometrial origin but occasionally originates in the cervix, ovary, or other pelvic/peritoneal sites.
Yanli Ban, Yanli Ban, Jean V. Fischer, Kruti P. Maniar, Haiyang Guo, Chang Zeng, Yinuo Li, Qing Zhang, Xinkun Wang, Wei Zhang, Serdar E. Bulun, Jian-Jun Wei, Jian-Jun Wei   +12 more
doaj   +1 more source

Single‐nucleus RNA sequencing reveals the distinct heterogeneity of primary pulmonary sarcomas (PPS) and pulmonary sarcomatoid carcinoma (PSC)

Clinical and Translational Medicine, Volume 16, Issue 1, January 2026.
Single‐nucleus RNA sequencing (snRNA‐seq) maps the cellular diversity of pulmonary sarcomatoid carcinoma (PSC) and primary pulmonary sarcomas (PPS). AT2 cells, a major source of epithelial cells in PSC, underwent malignant transformation primarily through epithelial–mesenchymal transition, suggesting AT2 cells may serve as the origin of PSC.
Jianfei Zhu, Yanlu Xiong, Shouzheng Ma, Jun Wei, Jiakuan Chen, Wenchen Wang, Qianqian Duan, Qin Zhang, Dongsheng Chen, Wanglong Deng, Tao Jiang, Jie Lei   +11 more
wiley   +1 more source

Effusion‐Dominant Pulmonary Sarcomatoid Carcinoma Without a Primary Mass: A Case Report

Respirology Case Reports, Volume 14, Issue 1, January 2026.
We describe a patient with high‐grade sarcomatoid carcinoma presenting as malignant pleural effusion without a primary mass. This case highlights the diagnostic challenges, aggressive clinical course, and importance of early biopsy. We also review the limited literature describing similar presentations.
Sze Kye Teoh, Yen Shen Wong, Yiet Fai Ng, Yu Wei Cheah, Suhashini Ganapaty, Saiful Safuan Md Sani   +5 more
wiley   +1 more source