A Case of Acrodermatitis Continua of Hallopeau Following Chronic Pustular Cheilitis.

We describe the case of a young male affected by chronic pustular psoriasis of the lips that remained the only manifestation of acrodermatitis continua of Hallopeau (ACH) for years before the onset of the characteristic hand lesions.

Dermatofibrosarcoma protuberans in an adolescent: a case report and review of the literature.

Classically, dermatofibrosarcoma protuberans (DFSP) is a disease of adults. The world literature revision shows that several pediatric cases have been reported so far; this might suggest that the number of infants with the condition might be larger than that estimated previously. Here, we report the 183rd case of histologically confirmed DFSP in young age.

Dermoscopic, histological and immunohistochemical evaluation of cancerous features in acquired melanocytic nevi that have been repeatedly exposed to UVA or UVB.

Previous studies have reported that repeated solar and artificial UVB (280-320 nm) and UVA (320-400 nm) exposures can modify acquired melanocytic nevi (AMN). We therefore investigated the clinical, dermoscopic, histological and immunohistochemical changes in AMN exposed to UVB and UVA radiation. Twenty healthy volunteers with at least three AMN on the trunk were enrolled in the present study and randomized into two groups to receive equally effective doses of narrow-band (NB)-UVB or UVA1.

MMA monoclonal antibody is a superior anti-CD15 reagent for the diagnosis of classical Hodgkin's lymphoma?

CD15 is a useful immunohistochemical marker to identify Reed-Sternberg cells in classical Hodgkin's lymphoma (HL) and to distinguish it from HD-like neoplasms, but data from the literature concerning its expression in HL are quite variable. Using immunohistochemistry we compared the reactivity of three different anti-CD15 clones (MMA, C3D1 and BY87) and found that anti-CD15 MMA clone is a superior reagent in identifying atypical cells, detecting more numerous cells in 28.2%, and being the only positive marker in 12.

Recombinant granulocyte-colony stimulating factor as treatment for poor prognosis oligoblastic acute myeloid leukemia in elderly patients.

Twenty-five elderly patients with oligoblastic acute myeloid leukemia (AML) received subcutaneous granulocyte colony-stimulating factor (filgrastim) in addition to supportive care. Ninety-two percent of the patients had multilineage dysplasia, 17% hypoplasia, and 48% a high-risk karyotype. During filgrastim treatment neutrophil and platelet counts increased significantly (p<0.