Abstract Chemotherapy-induced alopecia causes an important impact on cancer patients and its risk of persistence is currently a considerable issue in cancer survivors. Of the various interventions proposed for the prevention of chemotherapy-induced alopecia, scalp cooling has emerged as an effective and safe strategy. This paper aims to provide an overview on scalp cooling and chemotherapy-induced alopecia prevention.

Alopecia areata is a common autoimmune disorder that leads to nonscarring hair loss. Black dots, also called comedo-like cadaver hairs, can be found in almost 50% of alopecia areata patients and indicate disease activity. Trichostasis spinulosa is a follicular disorder resulting from the retention of numerous hairs surrounded by a keratinous sheath in dilated follicles. Trichostasis spinulosa is a relatively common but underdiagnosed disorder of hair follicles. Here, we describe a man with alopecia areata of the eyebrows, androgenetic alopecia and trichostasis spinulosa at the vertex and show how dermoscopy can be useful in distinguishing black dots from Trichostasis spinulosa lesions.

A psoríase é uma dermatose inflamatória que atinge com relativa frequência o couro cabeludo. Alopecia cicatricial devido à psoríase do couro cabeludo foi publicada pela primeira vez em 1972, mas poucos relatos foram escritos desde então. Aqui nós relatamos uma jovem brasileira com psoríase do couro cabeludo de longa data, que evoluiu para alopecia cicatricial.

Psoriasis is a relatively frequent inflammatory dermatosis. Scarring alopecia due to scalp psoriasis was first reported in 1972, but few reports have been written since then, showing that this is a very rare complication of a common disorder. We report a young Brazilian woman with longstanding scalp psoriasis, which progressed to scaring alopecia.

Taxanos são drogas quimioterápicas cada vez mais utilizadas no tratamento adjuvante de um grande número de cânceres, principalmente câncer de mama e de pulmão. Os efeitos colaterais não cutâneos mais importantes e limitantes do uso destas drogas são neutropenia e mucosite. Os efeitos colaterais cutäneos, além de muito frequente, interfere de forma importante na qualidade de vida dos doentes. Não existem tratamentos totalmente eficazes, mas algumas orientações podem diminuir os sintomas e prevenir recidivas em novas sessões de quimioterapia

Chemotherapy with taxanes has recently become part of the treatment for many advanced neoplastic diseases, specially breast and lung cancer. Their main noncutaneous adverse reactions include neutropenia and mucositis, which eventually lead to drug discontinuation. Cutaneous adverse reactions are frequent and significantly interfere with the patient's quality of life. Treatments are poorly effective, but special recommendations may improve symptoms and prevent relapses requiring drug rechallenge