Results 11 to 20 of about 207,165 (127)

Plaque-like dermatofibroma: A case report and review of the literature

Turkderm Turkish Archives of Dermatology and Venereology, 2022
Dermatofibromas are common skin tumors although there are some different clinical forms, which are seen rarely. Giant dermatofibromas are benign, pedunculated lesions that are larger than 5 cm with typical dermatofibroma histopathologic features ...
Sinan Nane, Aslı Bilgiç, Cumhur İbrahim Başsorgun, Erkan Alpsoy   +3 more
doaj   +2 more sources

Giant Hemosiderotic Dermatofibroma: A Case Report and Review of the Literature

Case Reports in Dermatology, 2011
Dermatofibroma is a common benign fibrohistiocytic lesion that usually appears as a slow-growing, firm dermal nodule with a predilection for the legs of middle-aged women. They are usually smaller than 2 cm in diameter.
Marc Pusztaszeri, Pierre-Yves Jaquet, Carole Williamson   +2 more
doaj   +2 more sources

Giant Muscle Invasive Dermatofibroma Clinically Mimicking a Malignant Tumor

Case Reports in Dermatological Medicine, 2019
Dermatofibromas are common benign fibrohistiocytic lesions, usually appearing as slow growing firm dermal nodules with a predilection for the extremities (mostly the lower legs).
Hideyuki Kinoshita, Takeshi Ishii, Hiroto Kamoda, Toshinori Tsukanishi, Sumihisa Orita, Kazuhide Inage, Seiji Ohtori, Tsukasa Yonemoto   +7 more
doaj   +2 more sources

Fifth-Time Recurrence of Dermatofibrosarcoma Protuberans at Distinct Sites: A Rare Case Report. [PDF]

Clin Case Rep
ABSTRACT Dermatofibrosarcoma protuberans is a rare dermal sarcoma with high local recurrence and rare metastasis. Our case highlights unusually frequent recurrences at different trunk sites over 8 years, including fibrosarcomatous transformation and nodal metastasis, underscoring the need for vigilant long‐term surveillance and tailored management.
Tariq H, Javed H, Amin MHJ.
europepmc   +2 more sources

Large aneurysmal dermatofibroma mimicking melanoma in an adolescent: A case report

Journal of Pediatric Surgery Case Reports
Introduction: Hemosiderotic dermatofibroma (HDF) is an infrequent variant of dermatofibroma, made up of small blood vessels, hemosiderin deposits, and extravasated erythrocytes. HDF closely resembles melanoma, with irregular borders and colour changes on
Emma Lim, Andreana Bütter
doaj   +2 more sources

Factors Contributing to the False Diagnosis of Misleading Dermatofibromas. [PDF]

Cancer Rep (Hoboken)
ABSTRACT Background and Objectives Dermatofibromas (DFs) are common benign skin lesions with unclear etiology, possibly reactive or tumoral. This study aims to evaluate the incidence of DF misdiagnosis and to correlate histopathological findings with clinical interpretations.
Kormos NF, Paval ID, Baican AL.
europepmc   +2 more sources

Keloidal Dermatofibroma of the Face: A Rare Series of Three Cases [PDF]

National Journal of Laboratory Medicine, 2023
Dermatofibroma, also known as benign fibrous histiocytoma, is a cutaneous lesion that commonly affects young or middle-aged adults, with a slight preponderance in females. It usually presents as a single or multiple skin-coloured to reddish-brown nodule,
Sudha Srinivasan, Femela Muniraj, Vijayashree Raghavan   +2 more
doaj   +1 more source

An unusual dermatofibroma over the distal interphalangeal joint

Journal of Orthopaedic Reports, 2022
Introduction: Volar dermatofibroma over the distal interphalangeal (DIP) joint is extremely rare compared with more common tumors of the hand, such as giant cell tumors of the tendon sheath and ganglion cysts.
Peem Sarasombath, Wongthawat Liawrungrueang   +1 more
doaj   +1 more source

Atypical fibrous histiocytomas and pleomorphic fibroma-type lesions in a patient with li-fraumeni syndrome

Proceedings of Singapore Healthcare, 2023
Atypical fibrous histiocytomas are an uncommon but benign variant of dermatofibroma where the neoplastic cells can feature cytological atypia constituted by prominent nuclear enlargement, pleomorphism and multinucleated giant cells. Though these can have
Logaswari M, Mark JA Koh, Kesavan Sittampalam   +2 more
doaj   +1 more source

Keratin‐positive giant cell‐rich tumors of soft tissue with HMGA2::NCOR2 fusions

Journal of Cutaneous Pathology, Volume 50, Issue 11, Page 977-982, November 2023., 2023
Abstract Background Giant cell tumor of soft tissue (GCT‐ST) is a rare soft tissue neoplasm that is morphologically similar to but genetically distinct from giant cell tumor of bone. A novel keratin‐positive GCT‐ST (KPGCT‐ST) harboring HMGA2::NCOR2 fusions was recently discovered.
Maximillian A. Weigelt, Elizabeth M. Azzato, Gabriel K. Habermehl, Steven D. Billings, Jennifer S. Ko, Karen J. Fritchie   +5 more
wiley   +1 more source