Perfil epidemiológico de pacientes atendidos no ambulatório do serviço de referência nacional em filarioses do Centro de Pesquisas Aggeu Magalhães, Recife-PE / Epidemiological profile of patients seen at in the outpatient National Reference Service for Filariasis, of Aggeu Magalhães Research Center, Recife-PE

Este trabalho descreve o perfil epidemiológico dos pacientes atendidos no ambulatório do Serviçode Referência Nacional em Filarioses (SRNF), onde são desenvolvidas atividades clínicas,epidemiológicas e laboratoriais relacionadas à pesquisa e assistência aos pacientes acometidos porfilarioses. As informações foram obtidas de 1.109 prontuários de pacientes atendidos no período deseis anos. Do total de prontuários analisados, foi observado que 62,8 por cento dos indivíduos atendidoseram do gênero masculino e que 85,4 por cento eram residentes na Região Metropolitana do Recife (RMR).A frequência de indivíduos encaminhados ao SRNF que se apresentavam microfilarêmicos e/ouantígenos positivos para filariose bancroftiana foi de 55 por cento. Tal resultado foi considerado baixo umavez que esses indivíduos apresentavam forte indicativo clínico ou epidemiológico para infecçãofilarial. Esta informação evidencia a necessidade de um esforço maior no estabelecimento deparâmetros que determinem o fluxo de encaminhamento dos pacientes ao SRNF, de modo que seevite demanda desnecessária e sejam otimizados os recursos.

This paper describes the epidemiological profile of patients attending the outpatient clinic of theDepartment of the National Reference Service for Filariasis (SRNF), where clinical, epidemiological and laboratory activities are carried out relating to research, care, investigation and monitoring of patients suffering from filariasis. Information was obtained from the medical records of 1,109patients treated over a six year period. It was observed that most of the subjects attending came fromof the Metropolitan Region of Recife (RMR) - 85.4 per cent, –most of whom (62.8 per cent.) were male. A lowfrequency of individuals referred to SRNF showed microfilariae or antigen positivity for lymphaticfilariasis (55 per cent), although these patients represent strong evidence for clinical or epidemiologicalfilarial infection. This information makes clear the need for a greater effort to establish parameters that determine the flow of referral of patients to SRNF, avoiding unnecessary demand and allowing optimization of resources.

[Ulcerative carpal tunnel syndrome]. / Trophicus fekélyt okozó carpalis alagút szindróma.

The carpal tunnel syndrome is the most frequent compression-induced neuropathy. A severe but rare clinical manifestation of this disorder associates with ulceration, acral osteolysis and mutilation of the terminal phalanges of the second and third fingers. Recognition of this disorder is difficult, because various dermatological and internal diseases might lead to acral ulcerative lesions, and these patients are seldom referred to neurological and/or electrodiagnostic examination. In this article, we present three cases of this rare clinical form of carpal tunnel syndrome and discuss the electrodiagnostic findings. The early diagnosis is important since decompression of the median nerve in due time might prevent mutilation and could significantly improve the patients' quality of life.