Onychomycosis is a fungal infection of nails caused by dermatophytes, yeasts and moulds, accounting for about 50% of onychopathies. A high frequency of onychomycosis caused by Candida species has been reported during the last few years in northeast Brazil, as well as in other regions of the world. A clinical diagnosis of onychomycosis needs to be confirmed through laboratory exams. We evaluated...

Letters must be signed by all authors, typewritten double spaced, and must not exceed two pages of text including references. Two copies of all letters should be submitted along with one copy on disk. Letters should not duplicate material submitted or published in other journals. Prepublication proofs will not be provided. To the Editor: We read with interest the description of extensive pityri...

BACKGROUND Acneiform scarring after severe episodes of acne is a common cosmetic concern, treatable by a variety of modalities with varying degrees of success. Ablative CO(2) laser resurfacing, while effective, is associated with an undesirable side effects profile, lengthy recovery period, and risk of infection as well as potential pigmentary alterations. Newer modalities using the principles ...

Ouranosaurus nigeriensis is an iconic African dinosaur taxon that has been described on the basis of two nearly complete skeletons from the Lower Cretaceous Gadoufaoua locality of the Ténéré desert in Niger. The entire holotype and a few bones attributed to the paratype formed the basis of the original description by Taquet (1976). A mounted skeleton that appears to correspond to O. nigeriensis...

Myxoid DFSP expresses apolipoprotein D and presents with a storiform pattern and characteristic subcutaneous infiltration. Diagnosis is confirmed by detection of the chromosomal translocation t(17;22). The differential diagnosis should include benign myxoid lesions with spindle-shaped cells (myxoid neurofibroma, superficial angiomyxoma, mucous cyst), malignant myxoid lesions with spindle-shaped...

We encountered a case of a middle-aged woman with systemic lupus erythematosus. As the patient had progressive peripheral neuropathy including foot drop, we intended to treat her with intensive immunosuppressive therapy as soon as possible. Pretreatment assessment, however, revealed multiple nodular lesions in the lungs and bones, suggesting disseminated tumor metastasis or miliary tuberculosis...

INTRODUCTION Tuberous sclerosis, an autosomal dominant disorder, is characterized by hamartomas in different organs of body. Kidney involvement is quite common in this disorder and sometimes it is accompanied by adult polycystic kidney disease. CASE A 46-year-old woman who was being treated for adult polycystic kidney disease and systemic hypertension was admitted to this hospital because of ...

The use of skin lightening products is a widespread practice in sub-Saharan Africa. We observed this practice during a cooperative project conducted in Senegal. In this letter we do not provide an in-depth study or a detailed analysis, rather we give an outline of this practice, illustrating it with anecdotal cases that required attention due to the adverse effects caused by the skin lightening...

Onychomycosis is a fungal infection that affects the nail apparatus. Treating a nail infection like onychomycosis is challenging, as the human nail plate acts as a formidable barrier against all drug permeation. Available oral and topical treatments have several setbacks. Terbinafine hydrochloride (TBH), belonging to the allylamine class, is a broad spectrum antifungal that is mainly used for t...

The objectives of this study were to characterize burned patients according to epidemiological and clinical variables and identify the treatments, invasive procedures and complications. This is a retrospective, descriptive and quantitative study. The sample consisted of 138 burned patients hospitalized in a teaching hospital from January 2003 to December 2007, in Uberaba-MG. Of the 138 hospital...