Results 71 to 80 of about 13,789 (180)

Incidental solitary fibrous tumor involving the seminal vesicle: A case report

Radiology Case Reports
Solitary fibrous tumors are rare mesenchymal neoplasms that can range from slow-growing to aggressive tumors. This report presents a unique case of a young male patient with a solitary fibrous tumor involving the seminal vesicle, a rare location, and ...
Riya Bansal, BS, Layla Shirkhoda, MD, Ryan O'Connell, MD, Roozbeh Houshyar, MD   +3 more
doaj   +1 more source

Unveiling the Invisible: A Case of Canine Diffuse Microscopic Pancreatic Adenocarcinoma With Normal Imaging and Gross Appearance of the Pancreas Complicated by Sterile Peritonitis and Disseminated Intravascular Coagulation

Veterinary Medicine and Science, Volume 12, Issue 2, March 2026.
This case report describes an atypical presentation of diffuse microscopic pancreatic adenocarcinoma in an 11‐year‐old male neutered Shetland Sheepdog, which was not detectable on advanced diagnostic imaging or during exploratory laparotomy. Despite the absence of visible pancreatic abnormalities, histopathology confirmed malignant infiltration ...
Hiu Man Chan, Marie‐Laure Théron, Rachel Marwood, Grace P. Lai, Stefan Hobi, Angel Almendros, Antonio Giuliano, Paweł M. Bęczkowski   +7 more
wiley   +1 more source

Adverse Outcome of a Solitary Fibrous Tumor Originating in the Bladder

IJU Case Reports
Introduction Solitary fibrous tumors originating in the bladder are extremely rare. While generally associated with favorable outcomes, some show invasive behavior.
Takato Nishino, Masaki Shimbo, Eri Fukagawa, Kazutaka Narimoto, Jun Hashimoto, Shin Ogita, Naoki Kanomata, Kazunori Hattori, Fumiyasu Endo   +8 more
doaj   +1 more source

Extra-pleural solitary fibrous tumors: a review

The Egyptian Journal of Radiology and Nuclear Medicine, 2019
Solitary fibrous tumor (SFT) is a rare mesenchymal ubiquitous tumor reported in the pleura and a wide variety of extrapleural locations, most frequently in the orbits and extremities.
Nuno Almeida Costa, Diogo Fonseca, João Santos   +2 more
doaj   +1 more source

Identification of a distinct epigenetic subgroup with inferior PFS in intracranial mesenchymal tumors with FET::CREB fusion

Brain Pathology, Volume 36, Issue 2, March 2026.
Six new cases of intracranial mesenchymal tumors with FET::CREB fusion, alongside 20 previously reported cases underwent DNA methylation profiling uncovered a novel epigenetic subgroup distinguished by inferior PFS and unique clinicopathological, molecular, and epigenetic hallmarks.
Yong Lin, Yun Ning, Yang Lan, Yu‐Juan Cao, Rui‐Jiao Zhao, Hai‐Nan Li, Song Duan, Wei‐Wei Fu, Hai‐Bo Wu, Feng Wu, Xiu‐Wu Bian, Tao Luo, Xiao‐Hong Yao   +12 more
wiley   +1 more source

Meflin/ISLR is a meningeal cell‐specific marker involved in the development of meninges and meningioma progression

Brain Pathology, Volume 36, Issue 2, March 2026.
Mesenchymal stromal cell‐and fibroblast‐expressing Linx paralogue (Meflin) is expressed in embryonic meninges and contributes to meningeal homeostasis. In meningiomas, elevated Meflin correlates with higher grade and recurrence. Single‐cell RNA sequencing revealed a Meflin‐high tumor cell subset marked by reduced proliferation, WNT6 expression, and ...
Yukihiro Shiraki, Tomotsugu Kurauchi, Akitoshi Hara, Nobutoshi Esaki, Shinji Mii, Ryota Ando, Akihiro Sakai, Kuniaki Tanahashi, Fumiharu Ohka, Ryuta Saito, Atsushi Natsume, Yuki Hattori, Takaki Miyata, Atsushi Enomoto   +13 more
wiley   +1 more source

Giant solitary fibrous tumor pleura: Clinical dilemma and diagnosis

Lung India, 2012
Solitary fibrous tumors in the lung are rare neoplasms with distinct clinicopathological and immunohistochemical features. We report a giant solitary fibrous tumor of the pleura in a young male which remained silent clinically till it assumed gigantic ...
Amulyajit Kaur, Satyajit Singh Gill, Jaswinder Singh, Amandeep Singh, Narayanan Subramaniam Mani   +4 more
doaj   +1 more source

The spectrum of breast in situ papillary carcinomas with invasion and invasive breast carcinomas with papillary features: an overview of histological subtypes and diagnostic challenges

Histopathology, Volume 88, Issue 4, Page 747-768, March 2026.
Invasive breast carcinomas with papillary features (IBCP) comprise diverse subtypes with variable architecture, histopathology, and clinical behaviour. This review outlines evolving classification, diagnostic criteria, and treatment implications, highlighting challenges in distinguishing in situ from invasive lesions. Standardised diagnostic approaches
Emad A Rakha, Puay Hoon Tan, Wendy A Raymond   +2 more
wiley   +1 more source

Solitary fibrous tumor of the pleura with Doege–Potter syndrome: Second recurrence in a 93-year-old female

SAGE Open Medical Case Reports, 2019
Solitary fibrous tumors are rare mesenchymal tumors most commonly arising from the pleura. When associated with paraneoplastic syndrome of hypoglycemia caused by the secretion of a high-molecular-weight form of insulin-like growth factor II, it is ...
Céline Forster, Aurélien Roumy, Michel Gonzalez   +2 more
doaj   +1 more source

Doege-potter syndrome: a report of a histologically benign but clinically malignant case

Journal of Cardiothoracic Surgery, 2017
Background Solitary fibrous tumors of the pleura (SFTPs) are relatively rare tumors that originate from mesenchymal cells of submesothelial tissue of the pleura. Most patients with SFTPs are asymptomatic; however, pleuritic chest pain, cough, and dyspnea
Do Wan Kim, Kook Joo Na, Ju Sik Yun, Sang Yun Song   +3 more
doaj   +1 more source