Results 121 to 130 of about 2,442 (164)

Multicoloured rainbow pattern in a case of aneurysmal dermatofibroma

Australasian Journal of Dermatology, 2020
lymphoproliferative disorder presenting with severe swelling of the elbow joint: a case report. JBJS Case Connect 2017; 7: e65. 5. Sone K, Usui Y, Fujii K et al.
B. Behera, A. Palit, Madhusmita Sethy, A. Nayak, S. Dash, P. Ayyanar   +5 more
semanticscholar   +1 more source

Histopathological and clinical analysis of 150 cases of dermatofibroma

Chinese Journal of Dermatology, 2020
Objective To analyze histopathological and clinical features of dermatofibroma, and to explore the relationship between them. Methods Clinical and histopathological data were collected from 150 patients with histopathologically confirmed ...
Qinglian Lu, Ye-Qiang Liu, F. Ouyang, Lingli Deng, Lin-Li Liu, J. Meng   +5 more
semanticscholar   +1 more source

DERMATOFIBROMA

Archives of Dermatology and Syphilology, 1932
Our attention was directed to this type of tumor by the observation in two patients of numerous growths that clinically resembled Boeck's sarcoid to such an extent as to lead several dermatologists of experience to make that diagnosis erroneously. On further investigation we found that the clinical appearance of dermatofibroma varies considerably.
openaire   +1 more source

Sebaceous induction in dermatofibroma: a common feature of dermatofibromas on the shoulder

Journal of Cutaneous Pathology, 2015
BackgroundDermatofibroma (DF) has multiple histopathological variants and overlying acanthosis, hyperkeratosis and hyperpigmentation are often present. We have frequently observed sebaceous induction in DFs on the shoulder and wanted to assess if this is a site‐specific finding.MethodsWe prospectively collected 100 DFs and assessed for sebaceous ...
Majid, Zeidi, Jeffrey P, North
openaire   +2 more sources

Multiple, Clustered Dermatofibroma: A Rare Clinical Variant of Dermatofibroma

Journal of Cutaneous Medicine and Surgery, 2003
Background: Although patients with one to two dermatofibromas are common, cases of “multiple” dermatofibromas (more than 15 lesions) are rare and may occur in the context of altered or normal immune function. Patients with multiple dermatofibromas clustered in one anatomic area, by contrast, are strikingly rare.
Seaver L, Soon, Amy K, Howard, Carl V, Washington   +2 more
openaire   +2 more sources

Melanoma associated with a dermatofibroma

Journal of Cutaneous Pathology, 2006
Background:  Dermatofibromas are common benign cutaneous fibrohistiocytic neoplasms, whereas melanomas are potentially aggressive malignancies. Differentiating these two entities can occasionally be difficult.Methods:  We report the case of a 56‐year‐old female presenting with a firm pink papule on the left thigh.Results:  Histopathology revealed ...
Bradley T, Kovach, Alan S, Boyd
openaire   +2 more sources

‘Dimpling’ Is Not Unique to Dermatofibromas

Dermatology, 2009
The dimpling of the skin with lateral compression or ‘Fitzpatrick’s sign’ is considered by many to be pathognomonic for dermatofibromas (DFs). Despite the description of this sign in all major textbooks, not all DFs dimple and all that dimple are not DFs.
J J, Meffert, M F, Peake, J L, Wilde
openaire   +2 more sources

Dermatofibroma with granular cells

Journal of Cutaneous Pathology, 1996
A new histologic variant of dermatofibroma, only briefly alluded to in dermatological literature is reported. This tumor was located in the back of a 24‐year‐old man. It was present for about 2 years and had a history of trauma 2 months before excision.
J F, Val-Bernal, C, Mira
openaire   +2 more sources

Sclerotic Epithelioid Dermatofibroma

The American Journal of Dermatopathology, 2011
Dermatofibroma ("fibrous histiocytoma") is a common soft tissue lesion with many variants based on a great variety of architectural patterns, cellular morphology and stromal reactions. The coexistence of 2 or more patterns within a single lesion is well known and causes diagnostic difficulties.
Christina, Mitteldorf, Bernhard, Zelger, Michael, Tronnier   +2 more
openaire   +2 more sources

Deep Penetrating Dermatofibroma

Dermatologic Surgery, 1998
Deep penetrating dermatofibroma is an unusual and histologically distinctive form of dermatofibroma that usually occurs on the lower extremities of adults.The dermatologic surgeon and pathologist should be aware of this entity to prevent excessive treatment of a benign condition.We are reporting a case of deep penetrating dermatofibroma with the ...
C L, Laughlin, P R, Carrington
openaire   +2 more sources