RESUMO
Leiomioma de cavidade nasal e seios paranasais é raro. Ele constitui menos de 1 por cento de todos os leiomiomas do corpo humano. Isto se deve à escassez de células musculares no nariz. Estas neoplasias podem ser classificadas em três grupos: leiomioma, angiomioma e leiomioma epitelióide. Somente 15 casos de angiomioma foram encontrados na literatura. O tratamento de escolha é a excisão cirúrgica. Um novo caso e a revisão da literatura são apresentados.
Liomyomas of the nasal cavity and paranasal sinuses are rare. They make up less than 1 percent of all leiomyomas in the human body. This is due to the paucity of smooth muscle in the nose. They are classified in three groups: leiomyoma, angiomyoma and epithelioid leiomyoma. Only 15 cases of vascular leiomyomas have been found in the literature. The treatment of choice is surgical excision. Hereby we present a new case and review the literature.
Assuntos
Adulto , Feminino , Humanos , Angiomioma/diagnóstico , Cavidade Nasal , Neoplasias Nasais/diagnóstico , Angiomioma/cirurgia , Biópsia , Neoplasias Nasais/cirurgia , Tomografia Computadorizada por Raios XRESUMO
Seroepidemiological study of Toxocara infection in Nepalese people aged more than fourteen years was carried out by enzyme linked immunosorbent assay (ELISA) using T. canis soluble embryonated egg antigen. Of the total 200 subjects included in this study, 162 (81%) were found to possess antibodies to Toxocara spp. Males showed higher (85%) antibody positive rates than females (77%). Inhabitants of Kathmandu valley showed higher antibody positive rates (84%) compared with those living outside of the valley (78%). These differences, however, were not significant statistically (p > 0.05). Ethnically, Newar, Rai/Limbu, Tamang/Sherpa, Brahmin/Chhetri, Jha/Yadavs, and others (Kami, Damai) showed Toxocara antibody positive rates of 85, 85, 83, 70, 77 and 100%, respectively. Half of the Toxocara antibody positive subjects (49%) showed an elevated level (two plus) of antibody.
Assuntos
Adolescente , Adulto , Animais , Anticorpos Anti-Helmínticos/sangue , Etnicidade , Feminino , Humanos , Masculino , Nepal/epidemiologia , Vigilância da População , Prevalência , Características de Residência , Estudos Soroepidemiológicos , Distribuição por Sexo , Toxocara/imunologia , Toxocaríase/epidemiologiaRESUMO
The antibody positive rates among Nepalese, in a community, to herpes simplex virus (HSV), varicella-zoster virus (VZV) and cytomegalovirus (CMV) were studied. Immune adherence hemagglutination test (for VZV) and complement fixation test (for HSV and CMV) were used to measure the antibodies. An 80% positive rate of anti-HSV antibodies was found in early childhood (1-4 years) that further increased with age (96.1% positive in greater than 15 years age). Only 25% of children 1-4 years old showed antibodies to VZV but the number of positives increased rapidly with age (82.9% in greater than 15 years age). Antibody against CMV was positive in all the subjects studied.