16 documents found, page 1 of 2

Annular elastolytic giant cell granuloma: a "visible" diagnosis

Annular elastolytic giant cell granuloma (AEGCG) is a rare granulomatous skin disease of undetermined cause, characterized by annular plaques with raised erythematous borders in sun-exposed skin. The typical histologic features are dermal infiltration by multinucleated giant cells, elastin degeneration, and elastophagocytosis. The authors describe a clinical case of AEGCG, which exhibited an excellent response ...

MELANOMA? LOOK CLOSER

Pigmented skin lesions are sometimes misdiagnosed due to clinical similarities between melanocytic and non-melanocytic lesions. We report the case of a patient with a pigmented lesion that clinically resembles melanoma. With dermoscopy, observed features, namely leaf-like areas, allowed us to make the diagnosis of pigmented basal cell carcinoma. This case represents a clinical setting in which clinical examinat...

Melanoma? Look closer

Pigmented skin lesions are sometimes misdiagnosed due to clinical similarities between melanocytic and non-melanocytic lesions. We report the case of a patient with a pigmented lesion that clinically resembles melanoma. With dermoscopy, observed features, namely leaf-like areas, allowed us to make the diagnosis of pigmented basal cell carcinoma. This case represents a clinical setting in which clinical examinat...

Photoletter to the editor: Calcinosis cutis in a burn scar

Calcinosis cutis is a rare condition characterized by the deposition of insoluble calcium salts in the skin and subcutaneous tissue. Dystrophic calcinosis cutis appears as a result of local tissue damage or abnormalities, such as alterations in extra-cellular matrix proteins or subcutaneous tissue with normal calcium and phosphate serum levels. It has been rarely described as a late complication of burns. Laten...

Unknown: Bluish-gray macules on the hands of a healthy 34 year-old man

Photoallergic reaction to cyamemazine.

A 50-year-old man presented with a scaly erythema of the face, upper chest, forearms, and dorsum of the hands. He has been treated with cyamemazine for 6 months. Photopatch tests were performed and the patient was diagnosed with photoallergic reaction to cyamemazine. The drug was discontinued and a course of oral steroids was prescribed. The patient was advised to avoid light exposure. There has been no evidenc...

Exuberant cutaneous ulcers on the buttocks caused by multi-resistant

Cutaneous infection develops because of environmental and local factors, host immunity, and organism adherence and virulence. The authors report a case of exuberant cutaneous ulcers on the buttocks of a diabetic patient. Microbiologic examination allowed the identification of Klebsiella pneumoniae and complete resolution was achieved with the appropriate antibiotic

Sezary Syndrome presenting with leonine facies and treated with low-dose subcut...

Cutaneous T-cell lymphomas (CTCL) comprise a group of diseases characterized by the accumulation of malignant T cells within the skin. Sezary syndrome represents an aggressive form of CTCL, in which the skin is diffusely affected and the peripheral blood is involved. It is characterized by the triad of generalized erythroderma, lymphadenopathy, and neoplastic T cells (Sezary cells) in the skin, lymph nodes, and...

Transient peripheral facial nerve paralysis after local anesthetic procedure

Complications may arise after laser therapy of the face. The most common ones are bleeding and infections; facial nerve paresis or paralysis is rarely reported. We describe a case of a transient peripheral facial nerve paralysis after laser therapy of an epidermal verrucous nevus localized at the left preauricular area.

Langerhans cell histiocytosis: Two clinical presentations in the same patient

Langerhans cell histiocytosis (LCH) is a heterogeneous group of diseases characterized by a pathological proliferation of cells phenotypically similar to Langerhans cells. The disease course is variable, alternating between resolving and potentially fatal forms. The diagnosis is based on clinical appearance and confirmed by CD1a positivity and / or immunohistochemistry. We report the case of a male child of 3 m...