Results 91 to 100 of about 3,280 (204)

Two Cases of Dermatofibroma with Sclerotic Fibroma-like Change

open access: yes, 2007
Sclerotic fibroma is often regarded as a unique proliferating lesion, but some authors regard it as an end stage of other neoplasms, especially dermatofibroma. We report two cases of dermatofibroma with sclerotic fibroma-like change.
정기양, 정혜진
core  

Dermatofibroma on upper extremity in childhood period

open access: yes, 2011
Dermatofibroma is a common benign mesenchymal tumor composed of fibroblastic and histiocytic cells. It is also known as cutaneous benign fibrous histiocytoma. Although it may occur in any age, it is mostly common at twenties and thirties.
Onder, Haci   +4 more
core  

High Proliferative Activity Excludes Dermatofibroma: Report of the Utility of MIB-1 in the Differential Diagnosis of Selected Fibrohistiocytic Tumors

open access: yes, 2006
Context.—Dermatofibroma is a benign fibrohistiocytic tumor composed of a mixture of fibroblastic and histiocytic cells. The diagnosis of this tumor is generally uncomplicated; however, rare variants may be difficult to distinguish from malignant ...
Hanly, Andrew J   +5 more
core   +1 more source

A case of dermatofibroma, aneurysmal and atypical variants

open access: yes, 2018
Dermatofibroma is a common benign fibrohistiocytic lesion which may present with a variety of pathological variants. We report an unusual case of dermatofibroma which has histological features of aneurysmal variant and atypical variant in a single lesion.
명기범, 최혜영
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Tumor de Colisão de Odd – Dermatofibroma e Nevo

open access: yes, 2016
A cutaneous collision or contiguous tumor occurs when two or more cutaneous tumors coexist in a single lesion. These tumors usually have misleading clinical and histological presentations, making them a diagnostic challenge.
Soares-de-Almeida, Luís   +5 more
core   +1 more source

Clinical, histopathological, dermatoscopic and digital microscopic features of dermatofibroma: a retrospective analysis of 200 lesions

open access: yes, 2015
WOS: 000363982500014PubMed ID: 25786895Background Dermatology literature lacks a study investigating both histopathological and dermatoscopic features of dermatofibroma.
Şenel, Engin   +5 more
core   +1 more source

The Mechanism of Epidermal Hyperpigmentation in Dermatofibroma is Associated with Stem Cell Factor and Hepatocyte Growth Factor Expression

open access: yes, 2001
Dermatofibromas have an increased brownish color due to hyperpigmentation of the overlying skin. To determine paracrine factors involved in the epidermal hyperpigmentation, we have studied the expression of cytokines in lesional and nonlesional ...
Kadono, Satsuki   +4 more
core   +1 more source

Dermatofibroma: a curious tumor.

open access: yes, 2012
A tumor, such as a dermatofibroma, causes consternation among many patients, but it rarely creates problems on its own. Also called a histiocytoma, it remains one of the most common mesenchymal growths.
Parish, Lawrence   +3 more
core  

Dermatofibroma: sonographic findings and pathologic correlation

open access: yes, 2017
Background Ultrasound has been increasingly used for the evaluation of superficial soft tissue lesions. Dermatofibroma is one of the most common dermal lesions. Experiences in ultrasound examinations of dermatofibromas have been accumulated.
Wook Jin   +3 more
core   +1 more source

Morphological Pattern of Benign Skin Tumors in a Teaching Hospital in Southeast Nigeria

open access: yesThe Annals of African Surgery
Background: Benign skin tumors are non-malignant neoplasms of skin origin. They are not uncommon and some have the dreaded propensity for malignant transformation.
Ugochukwu Uzodimma Nnadozie   +6 more
doaj   +1 more source

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