RESUMO
In the endemic countries, human cystic echinococcosis (CE) poses a serious medical and social problem. Because it most often affects the liver and lungs we aimed to define the proportion of cases with different organ localization, the diagnostic and therapeutic approaches in such cases, and the outcome of them. For a period 2010-2019, a total of 2863 cases of CE were registered in Bulgaria, of which 148 (5.17%) with organ localization other than liver and/or lung. The majority of patients with extra-hepatopulmonary localization of CE were adults. The distribution by gender showed predominance of female patients (57.43%) over those of males and primary cases (85.14%) exceeded the cases of recurrence. According to our study most common is the spleen involvement, followed by involvement of the abdominal cavity, kidneys and muscle/subcutaneous tissue. Other extra-hepatopulmonary organ localizations are significantly less common. This study shows that the extra-hepatopulmonary localization of CE is not so rare, and in most cases it is a primary disease. In respect of this, clinicians should consider hydatidosis in the differential diagnosis when cystic formation(s) is found, regardless of the organ involved.
Assuntos
Equinococose , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Bulgária/epidemiologia , Criança , Equinococose/classificação , Equinococose/epidemiologia , Equinococose/terapia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Recidiva , Estudos Retrospectivos , Fatores Sexuais , Resultado do Tratamento , Adulto JovemRESUMO
BACKGROUND: This retrospective analysis assessed all recorded malaria cases in Bulgaria after 1965, when the country was certified as malaria-free by the World Health Organization (WHO), and evaluated the readiness of the public health system to interrupt an outbreak of local transmission in case of infection importation. METHODS: The cases were analyzed according to causative species; geographic origin of the imported case; and the citizenship, age, and gender of the infected individuals. RESULTS: In the 50-year study period (1966-2015), there were a total of 3011 cases of malaria imported to Bulgaria from different regions of the world. The majority of the cases originating in Africa were caused by Plasmodium falciparum (65.5%), while most of these originating in Asia were caused by P. vivax (80.9%). The potential season for malaria transmission in Bulgaria is from April to October, and 58.5% of the malaria cases were imported during that time of the year. CONCLUSIONS: The increasing movement of people to and from areas endemic for malaria requires the health authorities of countries with appropriate conditions for reintroduction to conduct enhanced measures for surveillance and control of this potentially deadly disease.
Assuntos
Doenças Transmissíveis Importadas/epidemiologia , Erradicação de Doenças/estatística & dados numéricos , Malária Falciparum/epidemiologia , Malária Vivax/epidemiologia , Adolescente , África/epidemiologia , Ásia/epidemiologia , Bulgária/epidemiologia , Criança , Pré-Escolar , Doenças Transmissíveis Importadas/parasitologia , Doenças Transmissíveis Importadas/transmissão , Erradicação de Doenças/história , Surtos de Doenças/estatística & dados numéricos , Feminino , História do Século XX , Humanos , Lactente , Recém-Nascido , Malária Falciparum/diagnóstico , Malária Falciparum/parasitologia , Malária Falciparum/transmissão , Malária Vivax/diagnóstico , Malária Vivax/parasitologia , Malária Vivax/transmissão , Masculino , Plasmodium falciparum/isolamento & purificação , Plasmodium vivax/isolamento & purificação , Prognóstico , Estudos Retrospectivos , Estações do Ano , Viagem , Adulto JovemRESUMO
PURPOSE: Visceral leishmaniasis (VL), caused by the parasite Leishmania infantum, which was once largely confined to Southern Europe is now being diagnosed throughout Northern Europe, including Great Britain. In an effort to help EU clinicians improve their diagnosis and management of VL, this paper defines clinical features typical of the disease as it presents in Bulgaria, where VL is endemic. METHODS: The list of clinical symptoms presented here was gleaned from the medical records (patient histories, epidemiological survey cards, laboratory data) of 59 Bulgarian patients with VL. This study also includes microscopic, serological, and molecular laboratory techniques. RESULTS: Described and analyzed are the clinical features, diagnostic techniques, and therapeutic regimens of 59 cases--part of the total number of VL case histories (P = 120, 116 Bulgarian and 4 not Bulgarian) collected in Bulgaria over the past 24 years (1988-2011). Although all of the studied 59 cases presented with classical symptoms of VL, only in three occasions, the initial diagnosis was correct. CONCLUSIONS: Left untreated, zooanthroponotic VL leads to debilitating chronic disease and even death. Yet, because VL is hard to recognize and relatively new to Northern Europe, misdiagnosis is common and treatment too often inappropriate and delayed.