Generalized bullous fixed drug eruption imitating toxic epidermal necrolysis: a case report and literature review.

Fixed drug eruption (FDE) is defined as sharply demarcated erythematous patches or plaques that occur secondary to systemic exposure to a causative medication. Eruptions are deemed "fixed" because upon repeated exposure they recur at previously affected sites. Generalized bullous fixed drug eruption (GBFDE) is a rare FDE variant occurring in patients with a previous history of FDE.

Cutaneous metastasis to the scalp as the primary presentation of colorectal adenocarcinoma.

Eruptaneous metastasis is an uncommon presentation of colorectal adenocarcinoma that can occur years after diagnosis of the primary cancer or manifest as the first sign of malignancy. It is essential to diagnose these metastases immediately, as this late-stage development carries a poor prognosis. The scalp is one of the less common sites for skin metastases and nodules may be mistaken for benign entities.

Erythromelalgia involving the face.

Erythromelalgia is a rare disorder characterized by burning pain, erythema, and increased temperature typically involving the distal extremities. Although it can progress to involve the face, erythromelalgia presenting only on the face is particularly rare. This disorder is often misdiagnosed when it presents on the extremities and is even more likely to be misdiagnosed when presenting only on the face, delaying appropriate treatment and causing considerable frustration for the patient.

Classic Kaposi sarcoma in an HIV-negative Han Chinese man: a case report.

Kaposi sarcoma (KS) is a multifocal angioproliferativetumor of endothelial origin. Despite nearly identicalclinical and histopathologic presentations, KS isclassified into four distinct varieties: classic/sporadic,AIDS-associated, African/endemic, and iatrogenic. Allsubtypes are invariably linked to human herpesvirus-8(HHV-8) and show a male predilection.

Common Adult Skin and Soft Tissue Lesions.

A strong foundational knowledge of dermatologic disease is crucial for a successful practice in plastic surgery. A plastic surgeon should be able to identify and appreciate common dermatologic diseases that may require medical and/or surgical evaluation and management. In this article, the authors describe epidermal/dermal, infectious, pigmented, and malignant cutaneous lesions that are commonly encountered in practice.

Multinucleate cell angiohistiocytoma: a case report and review of the literature.

Multinucleate cell angiohistiocytoma (MCAH) is a rare, benign vascular proliferation. Fewer than 80 cases have been reported to date, which may relate to under-recognition of this entity. Lesions are commonly asymptomatic and appear as erythematous to violaceous papules on the lower extremities and dorsal hands of middle-aged to elderly women.

Atopic keratoconjunctivitis: A review.

Atopic keratoconjunctivitis is a chronic noninfectious inflammatory condition and is one of the most severe ophthalmic complications associated with atopic dermatitis. It requires prompt and effective treatment to prevent permanent vision loss. Complications of atopic keratoconjunctivitis include cataracts, keratoconus, infectious keratitis, blepharitis, tear dysfunction, and steroid-induced glaucoma.