Eccrine poromatosis: case report and review of the literature.

Eccrine poroma (EP) is a benign tumor of the eccrine duct. Multiple EPs are defined as eccrine poromatosis (EPS), an uncommon phenomenon. To date there are only eight reported cases of EPS.

Light-emitting diode 415 nm in the treatment of inflammatory acne: an open-label, multicentric, pilot investigation.

Background: The management of acne remains a challenge, with current therapies linked to significant side effects and patient non-compliance. Phototherapy using blue light has been proven in the treatment of acne vulgaris and offers the clinician an effective alternative.

Objective: To determine the effect of narrowband light-emitting diode (LED) blue light in the reduction of inflammatory and non-inflammatory lesions in patients with mild to moderate acne and to evaluate patient tolerance of the therapy.

Secondary involvement of breast with non-Hodgkin's lymphoma in a paediatric patient presenting as bilateral breast masses.

We report a paediatric case of non-Hodgkin's lymphoma with secondary breast involvement. On US exam there were bilateral multiple well-defined masses. Contrast-enhanced thorax CT demonstrated the breast lesions as well as enhancing masses.

Melorheostosis with linear sclerodermatous skin changes.

A case of melorheostosis with overlying linear skin changes is reported. The radiographic appearance is that of a linear hyperostosis which appears to flow along the cortex of the bone. This is believed to be the twelfth such case in the literature.