Results 51 to 60 of about 15,005 (169)

Epithelioid Hemangioendothelioma in a Liver Transplant Recipient: A Case Report of an Extremely Rare Tumor

GE: Portuguese Journal of Gastroenterology, 2023
Epithelioid hemangioendothelioma is a very rare vascular neoplasm, which is often multifocal or metastatic at diagnosis. Most frequently arises in the liver, followed by the lung and bones.
Margarida Gonçalves, Helena Pessegueiro, Judit Gandara, José Ramón Vizcaíno, Vitor Lopes, Sofia Ferreira   +5 more
doaj   +1 more source

Ossifying spindled and epithelioid tumour: Expanding the clinical and morphologic spectrum of a recently described entity

Histopathology, Volume 89, Issue 1, Page 163-173, July 2026.
Ossifying spindled and epithelioid tumour (OSET) can show unusual morphologic features, including minimal or absent peripheral ossification, eosinophil‐rich stroma, increased mitotic activity (≥5 mitotic figures per 10 high‐power fields), and necrosis.
Rayan M Sibira, Benjamin F Smith, Amy Davis, Jessica L Davis, Nada Mohamed, Riyam Zreik, David J Papke Jr., Michael Michal, Sintawat Wangsiricharoen, Karen J Fritchie   +9 more
wiley   +1 more source

Unusual Endobronchial Pulmonary Epithelioid Hemangioendothelioma

, 1995
A case of an unusual pulmonary epithelioid hemangioendothelioma is described in which two distinctive types of histologic lesion were combined. The patient was a 54-year-old man with persistent hemoptysis. The main lesion was an endobronchial tumor that
null Sook Whan Sung, Youngsoo Shim, Je G. Chi, null Chong Jai Kim, null Sung Koo Han, Chul-Gyu Yoo, Jung-Gi Im   +6 more
core   +1 more source

Metronomic cyclophosphamide: An alternative treatment for hepatic epithelioid hemangioendothelioma [PDF]

, 2013
Hepatic epithelioid hemangioendothelioma is a rare liver mesenchymatous tumor with an epithelial aspect developed from endothelial cells with a lack of validated therapeutic options at metastatic stage.
Kim, Stefano, Delabrousse, Eric, Nguyen, Thierry, Mantion, Georges, Heyd, Bruno, Borg, Christophe, Lakkis, Zaher, Lassabe, Catherine, Jary, Marine   +8 more
core   +1 more source

Computed Tomography and Magnetic Resonance Imaging Findings of a Malignant Hepatic Epithelioid Hemangioendothelioma

Journal of Investigative Medicine High Impact Case Reports, 2013
We report the case of a rare solitary small nodular form of malignant hepatic epithelioid hemangioendothelioma in a patient followed by computed tomography and gadoxetic acid (Gd-EOB-DTPA)–enhanced magnetic resonance imaging with histological analysis ...
Soo-heui Baek MD, Jung-Hee Yoon MD, PhD
doaj   +1 more source

Oral epithelioid hemangioendothelioma

, 2015
Epithelioid hemangioendothelioma (HE) is an intermediate malignant potential vascular neoplasm with uncertain clinical behavior, wide variations in microscopic findings, and prognosis.
Preeti Tomar Bhattacharya, Karthikeya Patil, Mahima V Guledgud   +2 more
core   +1 more source

Concomitant Medication Effects on Immunotherapy Outcomes in Sarcoma: A Pooled Post Hoc Analysis of Seven Phase II Trials

Cancer Medicine, Volume 15, Issue 6, June 2026.
ABSTRACT Background Concomitant medications (CMs) influence outcomes in patients receiving immune checkpoint inhibitors (ICIs), but their impact in sarcoma remains undefined. We assessed the association between CM use and ICI outcomes in patients with advanced or metastatic sarcoma. Methods This pooled analysis included patients from seven investigator‐
Adel Shahnam, Kristen DiConza, Simran Jasnani, Rhoena Desir‐Camille, Evan Rosenbaum, Olayode Babatunde, Ciara M. Kelly, Lauren B. Banks, Viswatej Avutu, Ping Chi, Sujana Movva, Mark A. Dickson, Mrinal M. Gounder, Mary L. Keohan, Robert G. Maki, William D. Tap, Sandra P. D'Angelo   +16 more
wiley   +1 more source

Epithelioid hemangioendothelioma of the paraovarian region

, 2002
An unusual case of epithelioid hemangioendothelioma occurring in the paraovarian region is presented. The patient, a 39-year-old woman, presented with a lower abdominal mass, which was noted to be in the para-ovarian tissue (mesovarium) at laparotomy ...
Chetty, Runjan, Pillay, K
core   +1 more source

Oral Angiolymphoid Hyperplasia With Eosinophilia Exhibiting Cutaneous‐Type Histopathologic Features: Clinical Regression Following Hormonal Withdrawal and a 50‐Year Review

Journal of Cutaneous Pathology, Volume 53, Issue 6, Page 491-501, June 2026.
Case report of a 30‐year‐old female. Asymptomatic, red‐purple hyperplastic lesion extending from teeth 21 to 25, with bleeding upon manipulation. Differential diagnosis included: inflammatory gingival hyperplasia, plasma cell gingivitis, leukemia, and Wegener's granulomatosis.
Pedro Vinícius Santos de Jesus, Louise Cristina Santos, Gilberth Tadeu Dos Santos Aciole, John Lennon Silva Cunha, Nicole Lonni, Matheus Antoni da Silva Costa, Elena Riet Correa Rivero, Rogério Gondak, Ricardo Luíz Cavalcanti de Albuquerque‐Júnior   +8 more
wiley   +1 more source

Epithelioid hemangioendothelioma of the liver and pregnancy (Literature review and clinical case)

, 2021
The article is devoted to the analysis of scientific publications about the etiology, pathogenetic mechanisms, and management of the patients with epithelioid hemangioendotheliomas.
V.I. Medved, A.Ye. Husieva, A.S. Shevchenko, K.M. Duda   +3 more
core   +1 more source