A Clinical Atlas of 101 Common Skin Diseases

Dermatofibroma

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An inflammatory process that develops secondary to trauma, usually in the form of a penetrating injury or rupture of a follicle, and that proceeds through stages of granulation tissue with numerous extravasated erythrocytes, granulomatous inflammation, and fibrosis.

A Clinical Atlas of 101 Common Skin Diseases

Dermatofibrosarcoma Protuberans

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A malignant nonepithelial neoplasm (a sarcoma) presumably of perineural fibrocytes that presents itself usually on the trunk, but sometimes elsewhere, such as the extremities, face, and scalp.

A Clinical Atlas of 101 Common Skin Diseases

Neurofibromatosis

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A constellation of lesions that represent disorders of melanocytes (e.g., axillary "freckles" and café au lait "spots") and of proliferations of Schwann cells (e.g., papules, nodules, and tumors of neurofibroma).

A Clinical Atlas of 101 Common Skin Diseases

Pruritic Urticarial Papules and Plaques of Pregnancy

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An inflammatory process in pregnant women near term that consists of urticarial papules and plaques, especially on the trunk and particularly in association with lesions of striae atrophicantes, the lesions disappearing shortly after parturition.

Histologic Diagnosis of Inflammatory Skin Diseases

Acroangiodermatitis of Mali/Stewart-Bluefarb syndrome

Acroangiodermatitis of Mali/Stewart-Bluefarb syndrome Presentation stereotypical Age and sex Adults of both sexes Distribution of lesions Localized to the lower part of the legs bilaterally, especially the toes Arrangement of lesions Discrete Indivi…

Histologic Diagnosis of Inflammatory Skin Diseases

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Resolving Quandaries in Dermatology, Pathology & Dermatopathology

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…c Chad Chile China Colombia Comoros Congo, Democratic Republic of the Congo, Republic of the Costa Rica Côte d'Ivoire Croatia Cuba Cyprus Czech Republic Denmark Djibouti Dominica Dominican Republic East Timor Ecuador Egypt El Salvador Equatorial…

Histologic Diagnosis of Inflammatory Skin Diseases

Destombes-Rosai-Dorfman disease

…d present throughout the dermis and, sometimes, the upper part of the subcutaneous fat. Characteristics nuclear (mostly reniform and cerebriform) of histiocytosis X and the lymphoma known in times past as malignant histiocytosis (strikingly abnormal,…

Histologic Diagnosis of Inflammatory Skin Diseases

Study By Disease

…ous-cell carcinoma (Quiz #145) “Figurate erythema” of one type (Quiz #447) “Papular urticaria” secondary to the sting of a wasp (Quiz #216) “Small-plaque parapsoriasis” and “large-plaque parapsoriasis”…

Histologic Diagnosis of Inflammatory Skin Diseases

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…11.1.1B: Throughout the reticular dermis, an increased number of thick-walled venules lined by plump endothelial cells, fibrin in the wall of some venules, extravasated erythrocytes, and numerous siderophages + 11.1.1C + 11.1.1D = Acroa…