Recurrent Palisaded Neutrophilic and Granulomatous Dermatitis in the Setting of Systemic Lupus Erythematosus.

We present the case of a 66-year-old woman with a history of systemic lupus erythematosus, who presented with tender nodules on the forearms. The patient reported an 8-year history of pink bumps on the extensor surfaces of the forearms bilaterally that would arise episodically for a few weeks and subsequently resolve with no intervention. Her systemic lupus erythematosus was under good control with oral prednisone 10 mg daily, and the development of these lesions was not associated with concomitant flares of the systemic lupus erythematosus.

Bullous sweet syndrome healing with prominent secondary anetoderma.

A 15-month-old boy presented with 1-4 cm, pink edematous plaques with overlying round erosions and hemorrhagic bullae in the setting of a gastrointestinal illness and was ultimately diagnosed with bullous-type Sweet syndrome. Despite appropriate treatment with oral steroids, the patient's cutaneous lesions healed with secondary anetoderma. This case should prompt practitioners to be aware of bullous-type Sweet syndrome and the possibility of lesions healing with postinflammatory scarring.

Dangerous plants in dermatology: Legal and controlled.

The plant and mushroom kingdoms have species used for intoxication, inebriation, or recreation. Some of these species are toxic. Given that many of these plants or substances are illegal and have histories of abuse, much of the research regarding therapeutic application is based on basic science, animal studies, and traditional use.

Genetic Testing in Dermatology: A Survey Analyzing Obstacles to Appropriate Care.

Background/objectives: The past several decades have witnessed unprecedented advances in genomic technology, bringing genetic testing to the forefront of medical practice and moving us towards the practice of personalized medicine. Genetic testing has become an important aspect in preempting and successfully treating diseases in dermatology, yet difficulty remains in regards to obtaining genetic testing for patients. We conducted a survey for pediatric dermatologists in order to try to gauge and understand where difficulties lie in obtaining genetic testing and to analyze how best these issues can be resolved.

Unilateral indurated plaque in the axilla: a case of metastatic breast carcinoma.

Breast cancer is the most commonly diagnosed cancer among American women and is also the most common internal malignancy to metastasize to the skin. Rarely, cutaneous metastases represent the first indication of breast carcinoma, putting dermatologists in an instrumental position to make the diagnosis of breast carcinoma. We report the case of a 71-year-old woman with a 10-year history of a slowly-enlarging, indurated plaque in the right axilla.

Incontinentia Pigmenti presenting as a newborn eruption: two case presentations.

Linear vesicles or papules in a newborn can be a presenting sign of incontinentia pigmenti (IP). In this report, we present two cases of neonates with cutaneous manifestations of incontinentia pigmenti. In one case, mild peripheral eosinophilia was noted.