Education is an important factor in end-of-life care: results from a survey of Brazilian physicians' attitudes and knowledge in end-of-life medicine.

BACKGROUND: According to the Latin America Association for palliative care, Brazil offers only 0.48 palliative care services per 1 million inhabitants. In 2012, no accredited physicians were working in palliative care, while only 1.1% of medical schools included palliative care education in their undergraduate curricula. As a reflection of the current scenario, little research about end-of-life care has been published so that studies addressing this subject in the Brazilian setting are crucial. METHODS: A cross-sectional study study conducted with students applying for the medical residency of the Federal University of São Paulo were invited to voluntarily participate in an anonymous and self-administered questionnaire survey. The latter included demographic information, attitudes, prior training in end-of-life care, prior end-of-life care experience, the 20-item Palliative Care Knowledge Test (PCKT) and a consent term. RESULTS: Of the 3086 subjects applying for residency, 2349 (76%) answered the survey, 2225 were eligible for analysis while 124 were excluded due to incomplete data. Although the majority (99,2%) thought it was important to have palliative care education in the medical curriculum, less than half of them (46,2%) reported having received no education on palliative care. The overall performance in the PCKT was poor, with a mean score of 10,79 (± 3). While philosophical questions were correctly answered (81,8% of correct answers), most participants lacked knowledge in symptom control (50,7% for pain, 57,3% for dyspnea, 52,2% for psychiatric problems and 43,4% for gastrointestinal problems). Doctors that had already concluded a prior residency program and the ones that had prior experience with terminal patients performed better in the PCKT (p < 0,001). The high-performance group (more than 50% of correct answers) had received more training in end-of-life care, showed more interest in learning more about the subject, had a better sense of preparedness, as well as a higher percentage of experience in caring for terminal patients (p < 0,001). CONCLUSIONS: Our study showed that Brazilian physicians lack not only the knowledge, but also training in end-of-life medicine. Important factors to better knowledge in end-of-life care were prior training, previous contact with dying patients and prior medical residency. Corroborating the literature, for this group, training showed to be a key factor in overall in this area of knowledge. Therefore, Brazilian medical schools and residency programs should focus on improving palliative training, especially those involving contact with dying patients.

Dynamic Changes of Facial Supporting Cornerstones (Pillars): Considerations in Aesthetic Approach.

The bony structures of the face provide the framework upon which the soft-tissue envelope rests, such that facial symmetry and proportionality usually depend upon the morphological patterns and anthropometrical measurements of a symmetrical skull. Facial bony pillars are dynamic and variable according to the demands placed upon them, as well as gender and aging differences. Thus, a more profound knowledge of facial supporting pillars and their dynamic behavior by physicians who practice minimally cosmetic procedures would allow for a more natural approach to facial beautification. It would help them to rebalance age-related and asymmetric congenital imperfections, and minimize any harmful stigma associated with bad cosmetic practice.

J Drugs Dermatol. 2018;17(4):466-470.

Dermatoscopia das lesões pigmentadas na face: um desafio diagnóstico / Dermoscopy of pigmented lesions of the face: a diagnostic challenge

A dermatoscopia do lentigo maligno na face tem parâmetros confiáveis e bem testados para sua diagnose. Algumas lesões benignas, como as queratoses actínicas pigmentadas, apresentam, contudo, aspectos dermatoscópicos comuns aos lentigos malignos, dificultando a correta diagnose. Isso muitas vezes leva a excisões desnecessárias de lesões benignas. Este artigo discute esses parâmetros morfológicos no escopo de analisar os pontos em comum entre lentigo maligno e queratose actínica pigmentada com a dermatoscopia, assim como coteja os aspectos já descritos para a diagnose das queratoses actínicas pigmentadas.

Dermoscopy of lentigo maligna on the face has reliable and well-tested parameters for its diagnosis. However, some benign lesions such as pigmented actinic keratoses have dermoscopic aspects that are common in malignant lentigo, making the correct diagnosis difficult. This fact often leads to unnecessary excisions of benign lesions. The present article discusses these morphological parameters in light of the dermoscopic analysis of the commonalities between lentigo maligna and pigmented actinic keratosis, also touching upon the aspects already described for the diagnosis of pigmented actinic keratoses.