Spontaneous radial nerve palsy with hourglass-like constriction.

Hourglass-like constriction (HLC) is an uncommon spontaneous mononeuropathy that is typically characterised by a sudden onset of pain followed by palsy, affecting branches of the radial (posterior interosseous nerve) and median nerves (anterior interosseous nerve). HLC of the radial nerve (RN) is rare, with only a few reported cases. Here, we report a case of a man who presented with acute wrist and finger drop due to the HLC of the RN. Surgery was recommended 5 months after clinical observation, when the lesion was resected and primarily repaired, resulting in satisfactory recovery. There is still much that remains unknown about HLC, especially for RN. The current understanding points out an inflammatory disease that should be treated conservatively for 3-7 months. The surgical technique depends mostly on the severity and extent of constriction; however, considering only RN constrictions, primary repair by neurorrhaphy or nerve grafts resulted in better functional outcomes.

The principle of autonomy in Brazil: one needs to discuss it ...

The principle of patient autonomy is a cornerstone of bioethics. According to this concept, patients should be given the power to make decisions related to their treatment. It is an important component of modern medical ethics, which has received much interest in current literature. However, the rate of participation of patients and their willingness to participate are variable according to the cultural, social and family environments in which they are inserted. The aim of this paper is to promote a brief descriptive review on autonomy, the preferences of patients and the use of informed consent as an instrument for the exercise of autonomy in literature, and to stress the lack of debate, as well as the pressing need for discussion of these current issues nationwide.

The principle of autonomy in Brazil: one needs to discuss it / O princípio da autonomia no Brasil: discutir é preciso

The principle of patient autonomy is a cornerstone of bioethics. According to this concept, patients should be given the power to make decisions related to their treatment. It is an important component of modern medical ethics, which has received much interest in current literature. However, the rate of participation of patients and their willingness to participate are variable according to the cultural, social and family environments in which they are inserted. The aim of this paper is to promote a brief descriptive review on autonomy, the preferences of patients and the use of informed consent as an instrument for the exercise of autonomy in literature, and to stress the lack of debate, as well as the pressing need for discussion of these current issues nationwide.

O princípio de autonomia do paciente é um dos pilares da bioética. Segundo este conceito, ao paciente deve ser dado o poder de tomar as decisões relacionadas ao seu tratamento. Trata-se de um componente importante da ética médica moderna, que tem recebido bastante interesse na literatura atual. No entanto, o índice de participação dos pacientes e a sua vontade de participar são variáveis de acordo com o meio cultural, social e familiar no qual se encontram inseridos. O objetivo do artigo é promover uma breve revisão descritiva referente à autonomia, às preferências dos pacientes e ao uso do consentimento informado como instrumento para o exercício da autonomia na literatura mundial e situar a carência do debate, bem como, a necessidade premente da discussão desses temas atuais em âmbito nacional.