Moniletrix of the scalp from almost normal aspect to total alopecia: variable intrafamilial expressiveness

Abstract Monilethrix is a rare defect of the hair shaft, with most cases showing an autosomal dominant pattern of inheritance and variable clinical expression. It is characterized by hypotrichosis secondary to hair fragility. The diagnosis is made through trichoscopy, detecting typical findings such as periodic narrowing at regular intervals, giving the hair the appearance of beads in a rosary. This article reports the case of six members of a family diagnosed with monilethrix with alopecia of varying degrees.

Moniletrix of the scalp from almost normal aspect to total alopecia: variable intrafamilial expressiveness.

Monilethrix is a rare defect of the hair shaft, with most cases showing an autosomal dominant pattern of inheritance and variable clinical expression. It is characterized by hypotrichosis secondary to hair fragility. The diagnosis is made through trichoscopy, detecting typical findings such as periodic narrowing at regular intervals, giving the hair the appearance of beads in a rosary. This article reports the case of six members of a family diagnosed with monilethrix with alopecia of varying degrees.

Lipodistrofia ginoide e terapêutica clínica: análise crítica das publicações científicas disponíveis / Gynoid lipodystrophy and clinical therapy: a critical analysis of scientific papers

A lipodistrofia ginoide (celulite) é dermatose inestética comum que aflige muitas mulheres ao redor do mundo. Dependendo da intensidade do quadro estabelecido, essa condição pode ser responsável por relevantes distúrbios psicossociais. Na prática clínica, muitas formas terapêuticas já foram tentadas; muitas foram colocadas no cenário das terapêuticas proscritas não só por sua ineficiência terapêutica, mas também pelo risco que impõem à saúde do paciente. Outras, ainda em voga, têm fragilidades científicas que não sustentam sua utilização; no panorama médico atual, encaramos, também, as promessas dos aparelhos médicos, sendo poucos os que realmente apresentam substrato científico de sustentação. Este artigo faz ampla revisão da literatura médica, analisando estudos presentes na literatura científica, tentando fornecer ao leitor argumentos que possam embasá-lo na indicação de uma dada terapêutica em detrimento de outra, a fim de confortá-lo no discurso clínico de resultados junto ao paciente portador de tal enfermidade.

Gynoid lipodystrophy (cellulite) is a common, unattractive dermatosis that affects many women around the world. Depending on the severity of the appearance, the condition may cause important psychosocial disorders. Many therapies have been clinically tested, and many have been proscribed, not only for their therapeutic inefficiency, but also for their risk to patients? health. Other treatments, notwithstanding their weak scientific basis, are still in vogue. Medical devices, few of which are backed by actual scientific evidence, also currently claim to help treat this condition. This paper provides an extensive scientific literature review and analysis, and aims to help dermatologists decide what specific therapies to recommend and provide assurances regarding the clinical rationale of results when treating patients with this condition.

Reactions to the different pigments in tattoos: a report of two cases.

Tattoos are defined as the intentional or accidental deposit of pigment into the skin. These pigments have been associated with various dermatoses such as allergic contact dermatitis, lichenoid dermatitis, photoinduced reactions, and granulomatous, sarcoid and pseudolymphomatous reactions. The objective of this report was to describe the various types of reactions to pigments and the importance of recognizing them clinically. Two cases are reported: one of lichenoid dermatitis resulting from a reaction to the red pigment of a tattoo and the other of a pseudolymphoma resulting from a reaction to red and lilac pigments and a photo-induced reaction to a yellow pigment. Removal generally requires multiple forms of treatment, most of which fail to remove the colors completely.

Reações aos diferentes pigmentos de tatuagens: relato de dois casos / Reactions to the different pigments in tattoos: a report of two cases

A tatuagem é definida como deposição de pigmento intencional ou acidental na pele. Os pigmentos têm sido associados a diversas dermatoses, como a dermatite de contato alérgica, a dermatite liquenoide e as reações fotoinduzidas, granulomatosas, sarcoídeas e pseudolinfomatosas. Enfocam-se os diversos tipos de reações aos pigmentos e a importância de reconhecê-los clinicamente. São relatados dois casos: um de dermatite liquenoide sobre o pigmento vermelho e outro de pseudolinfoma sobre os pigmentos vermelho e lilás e de reação fotoinduzida sobre o amarelo. A remoção geralmente requer múltiplos tratamentos, e a maioria não retira as cores completamente.

Tattoos are defined as the intentional or accidental deposit of pigment into the skin. These pigments have been associated with various dermatoses such as allergic contact dermatitis, lichenoid dermatitis, photoinduced reactions, and granulomatous, sarcoid and pseudolymphomatous reactions. The objective of this report was to describe the various types of reactions to pigments and the importance of recognizing them clinically. Two cases are reported: one of lichenoid dermatitis resulting from a reaction to the red pigment of a tattoo and the other of a pseudolymphoma resulting from a reaction to red and lilac pigments and a photo-induced reaction to a yellow pigment. Removal generally requires multiple forms of treatment, most of which fail to remove the colors completely.