Search Results for: subcutaneous t-cell lymphoma

Differential Diagnosis in Dermatopathology

Lymphocytoma cutis with lymphoid follicles vs. Follicular-cell lymphoma

A malignant neoplasm of keratinocytes that when present as a keratotic macule or papule on skin damaged badly by sunlight is referred to as solar keratosis. When present as a plaque it is termed Bowen’s disease, and when present as many…

Differential Diagnosis in Dermatopathology

Lupus erythematosus profundus vs. Panniculitis-like T-cell lymphoma

A malignant neoplasm of keratinocytes that when present as a keratotic macule or papule on skin damaged badly by sunlight is referred to as solar keratosis. When present as a plaque it is termed Bowen’s disease, and when present as many…

Histologic Diagnosis of Inflammatory Skin Diseases

Adult T-cell leukemia/lymphoma

A malignant neoplasm of keratinocytes that when present as a keratotic macule or papule on skin damaged badly by sunlight is referred to as solar keratosis. When present as a plaque it is termed Bowen’s disease, and when present as many…

Therapeutic Strategies in Dermatology

Lichen Planus: Initial Evaluation

…lopecia), or with lichenoid rash, scaly scalp patches, and noncicatricial loss of axillary and pubic hair (Lassueur-Graham-Little-Piccardi syndrome). Other variants include actinic lichen planus (photodistributed), lichen planus pigmentosum,…

Therapeutic Strategies in Dermatology

Hand Dermatitis: Key Points

Key Points Hand dermatitis may be difficult to treat due to the thickened skin surface of the hands and the frequent exposure of the hands to irritants and potentially exacerbating factors. Hand dermatitis can range from an acute, extremely…

Therapeutic Strategies in Dermatology

Persistent Pigmented Purpuric Dermatitis: Overview

…d pigmented purpura (of Gougerot and Blum), eczematoid purpura of Doucas and Kapetanakis (disseminated pruriginous angiodermatitis), and lichen aureus. For the most part, these conditions are idiopathic, although a pigmented purpuric drug eruption…

Therapeutic Strategies in Dermatology

Palmar and Plantar Keratoderma: Overview

…d with any of the above regimens, therapy should be continued on an indefinite basis, as these diseases are generally nonremitting. Pitfalls Patients on long-term systemic retinoid therapy require monitoring of serum lipids, liver function tests,…