Results 61 to 70 of about 4,899 (179)

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

A Tragical Paediatric Case History of Intraorbital and Intracranial Epithelioid Hemangioendothelioma

Case Reports in Neurological Medicine, 2012
Epithelioid hemangioendothelioma (EHE) is a rare tumor of intermediate malignancy. We report a case of intracranial and intraorbitar EHE. A 3-year-old girl presented with a 3-month history of progressive left exophthalmia.
K. Aniba, M. Laghmari, M. Lmejjati, H. Ghannane, S. Ait Benali   +4 more
doaj   +1 more source

Comparative Analysis of a Dual DNA–RNA Panel and a DNA‐Only Panel for Sarcoma: Real‐World Data From a Nationwide Genomic Database

Cancer Science, Volume 117, Issue 1, Page 156-168, January 2026.
Dual DNA–RNA panel with matched tumor–normal testing may improve diagnostic accuracy and inform treatment decisions in the routine clinical management of sarcoma. ABSTRACT Next‐generation sequencing‐based comprehensive cancer genomic profiling is promising in cancer management; however, most studies rely on tumor‐only DNA panels from single ...
Eiji Nakata, Kiichiro Ninomiya, Tatsunori Osone, Daisuke Ennishi, Shuta Tomida, Tomohiro Fujiwara, Toshiyuki Kunisada, Mashu Futagawa, Akira Hirasawa, Shinichi Toyooka, Toshifumi Ozaki   +10 more
wiley   +1 more source

A Rare Case of Neonatal Kaposiform Hemangioendothelioma With Kasabach–Merritt Phenomenon Presenting as an Abdominal Mass Without Cutaneous Manifestations

Case Reports in Hematology, Volume 2026, Issue 1, 2026.
Kaposiform hemangioendothelioma (KHE) is a rare vascular neoplasm that typically presents in infancy or early childhood, classified as a locally aggressive/borderline vascular tumor. It most commonly involves superficial and deep soft tissues, often demonstrating infiltrative growth into adjacent muscle and bone, whereas retroperitoneal or ...
Su Young Park, Amrryn Halari, Jessenia Palacio-Meadows, Nehal S. Parikh, Danielle Bentsen, Surasak Puvabanditsin, Kalyani Sen   +6 more
wiley   +1 more source

Mediastinal epithelioid hemangioendothelioma—Mimicker of mature teratoma

Radiology Case Reports, 2019
We report a case of an adult man who underwent surgical resection of a presumed anterior mediastinal teratoma, which upon histopathologic assessment was diagnosed as an epithelioid hemangioendothelioma (EHE). EHE is a rare vascular tumor of variable, but
Alexandre Semionov, Mutaz Khairo
doaj   +1 more source

Hemangioendotelioma epitelial: um tumor raro com apresentação atípica

Galicia Clínica, 2016
Epithelioid Hemangioendothelioma is a rare neoplasia, and has its origin in the vascular endothelium. It may grow in several organs and tissues. There is not any approved therapeutic scheme and the prognosis is unpredictable.
Madalena Reis, Alcina Tavares, Luís Ferreira, Lina De Carvalho   +3 more
doaj   +1 more source

Low-Grade Uterine Epithelioid Hemangioendothelioma Presented as a Submucosal Leiomyoma during Labor

Case Reports in Pathology, 2013
With the exception of leiomyomas, soft tissue tumors of the uterine corpus are not common. This is particularly true for vascular neoplasms, with the epithelioid hemangioendothelioma being a curiosity; not more than twenty-two cases of malignant ...
Anastasios V. Koutsopoulos, Efthimios Sivridis, Panagiotis Tsikouras, Vasileios Liberis, Georgia Karpathiou, Alexandra Giatromanolaki   +5 more
doaj   +1 more source

Pleuropulmonary Epithelioid Hemangioendothelioma

Cureus
We present the CT, thoracoscopic, and histological findings of a 55-year-old female with pleuropulmonary epithelioid hemangioendothelioma. The CT scan revealed pleuropulmonary lesions, and thoracoscopy allowed direct visualization and biopsy of the lesions.
Haroun, Philippe, Salame, Hanna, Tack, Denis, Dehon, Romain   +3 more
openaire   +2 more sources

Case Report: Pulmonary Epithelioid Hemangioendothelioma Presenting as a Solitary Pulmonary Nodule

International Journal of Medical Students
Background: Pulmonary epithelioid hemangioendothelioma is a rare, highly vascularized tumor with variable clinical presentation including recurrence and metastases. The treatment is complicated by the lack of standardized guidelines along with differing
Lilia Crew, Brian Mott, Jeanine Chiaffarano   +2 more
doaj  

Metastatic Hepatic Epithelioid Hemangioendothelioma Treated with Olaratumab: A Falling Star Rising?

Therapeutics and Clinical Risk Management, 2020
Anastasios Kyriazoglou, 1 Konstantinos Koutsoukos, 1 Flora Zagouri, 1 Michalis Liontos, 1 Efthimios Dimitriadis, 2 Dina Tiniakos, 3, 4 Meletios Athanasios Dimopoulos 1 1Department of Clinical Therapeutics, General Hospital Alexandra, Athens, Greece ...
Kyriazoglou A, Koutsoukos K, Zagouri F, Liontos M, Dimitriadis E, Tiniakos D, Dimopoulos MA   +6 more
doaj