Results 131 to 140 of about 96,135 (248)

Disseminated Angiosarcoma With Multifocal Small‐Bowel Involvement Presenting as Suspected Small‐Bowel Bleeding

DEN Open, Volume 7, Issue 1, April 2027.
ABSTRACT Angiosarcoma is a rare, aggressive vascular malignancy, and gastrointestinal involvement is uncommon. We report disseminated angiosarcoma with multifocal small‐bowel involvement presenting as suspected small‐bowel bleeding, in which small‐bowel capsule endoscopy (SBCE) and double‐balloon endoscopy (DBE) were diagnostically useful. A man in his
Mayu Tomita, Takashi Tashiro, Yoshiharu Yamaguchi, Kazunori Adachi, Masahide Ebi, Naotaka Ogasawara, Makoto Sasaki, Akana Hinokimoto, Toyonori Tsuzuki, Masanao Nakamura   +9 more
wiley   +1 more source

Spinal Cord Sarcoidosis Treated With Infliximab. [PDF]

Clin Case Rep
ABSTRACT Isolated spinal cord lesion could be misinterpreted as a demyelinating disease. The diagnosis of sarcoidosis should be in the differential when other indices for a demyelinating disorder are absent. An inadequate response to intravenous steroid therapy should not rule out spinal sarcoidosis as this report confirms the response to intravenous ...
Moussa H, Rizk RH, Shabb NS, El Ayoubi N, Sawaya R.   +4 more
europepmc   +2 more sources

The family of epithelioid vascular tumors

, 1993
Vascular tumors characterized by proliferation of epithelioid (histiocytoid) endothelial cells with abundant eosinophilic hyaline cytoplasm span a broad spectrum of histologic appearances and behaviour.
Tsang, William Y.W., Chan, John K.C.
core  

Idiopathic Granulomatous Inflammation of the Periocular Structures in Four Dogs: Clinical, Histopathological, and Imaging Findings and Therapeutic Outcome

Veterinary Ophthalmology, Volume 29, Issue 6, November 2026.
ABSTRACT Purpose To describe cases of canine idiopathic periocular granulomatous inflammation. Material and Methods Clinical records were reviewed. Animal Studied At the time of presentation, the four patients (German Shepherd dog, mixed breed, Magyar Vizsla, Hovawart) were 1.5–5 (mean 3.75) years old. All dogs were female; two were spayed.
J. Kurwinkel, C. Busse, A. Beineke, I. Gerhauser, S. Pahl, A. H. Marx   +5 more
wiley   +1 more source

Primary adrenal epithelioid sarcoma (proximal type): a case report and literature review

Journal of International Medical Research
Primary adrenal epithelioid sarcoma is a rare lesion of the adrenal gland, and only seven cases have been reported in the domestic and international literature to date.
Daocheng Fang, Hui Li, Yuanyuan Hu
doaj   +1 more source

Chronic Granulomatous Peritonitis From Recurrent Bilateral Ovarian Mature Cystic Teratomas Masquerade as Peritoneal Carcinomatosis

Clinical Case Reports, Volume 14, Issue 10, October 2026.
ABSTRACT Although rare, ruptured mature cystic teratoma (MCT) can cause chronic granulomatous peritonitis that mimics peritoneal carcinomatosis. In patients with a history of cystectomy for MCT, careful clinicoradiologic and histopathologic correlation is essential to avoid misdiagnosis and unnecessary aggressive treatment.
Zohre Sadeghian, Joel Cardenas, Kirill Lyapichev, Albert Parlade, Elvia Goez‐Gutierrez, Amir Behdad, Esther Yoon   +6 more
wiley   +1 more source

Epithelioid Sarcoma - two case reports

, 1993
Epithelioid sarcoma is a rare malignant tumor but distinctive soft tissue tumor which occurs chiefly in the hand and forearm of young adult. The tumor involves skin, superficial fascia, tendons or nerves and showed a slow infiltrative growth with a high ...
김기용, 윤준오, 조태연
core   +1 more source

Multicentric Epithelioid Angiosarcoma of Bones Showing Angiotropic Spread: A Case Report

Journal of the Korean Society of Radiology
Epithelioid angiosarcoma is a rare variant of angiosarcoma characterized by an epithelioid morphology that mimics carcinoma. Therefore, multicentric epithelioid angiosarcoma is easily misdiagnosed as bone metastasis from carcinoma and has an aggressive
Woo Suk Choi, Seul Ki Lee, Jee-Young Kim, Jun-Ho Kim   +3 more
doaj   +1 more source

Mesothelin as Biomarker and Therapeutic Target for Immunotherapy in Cancer

MedComm, Volume 7, Issue 10, October 2026.
Mesothelin overexpression activate important pathways like nuclear factor k‐light‐chain‐enhancer of activated B cells (NF‐κB) and interleukin‐6 (IL‐6). This in turn causes numerous cancers, such as pancreatic and ovarian cancers. MSLN‐targeting immunotherapies, like monoclonal antibodies, have shown efficacy.
Manoj Kumar Gupta, Ramakrishna Vadde, Ganji Purnachandra Nagaraju   +2 more
wiley   +1 more source

Myasthenia Gravis and Thymoma

Muscle &Nerve, Volume 74, Issue 4, Page 1156-1173, October 2026.
ABSTRACT Thymoma is the most common tumor of the anterior mediastinum. Approximately 20%–30% of patients with a thymoma develop myasthenia gravis (MG), and an additional one third may possess positive acetylcholine receptor (AChR) antibodies without MG.
Benjamin Claytor, Lukas Delasos, Daniel P. Raymond, Erik Seroogy, Jason Lempel, Yuebing Li   +5 more
wiley   +1 more source