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1.
Rev. Hosp. Ital. B. Aires (2004) ; 36(4): 143-149, dic. 2016. graf, ilus, tab
Artigo em Espanhol | LILACS | ID: biblio-1145235

RESUMO

El virus del papiloma humano (VPH) es una de las enfermedades de transmisión sexual más comunes. Puede afectar tanto el aparato genital masculino y femenino, como también el área perianal, ano, y diversas áreas de cabeza y cuello y otorrinolaringológicas, ya sea como lesiones benignas o como promotor de lesiones malignas. Las lesiones benignas por VPH en genitales masculinos se caracterizan fundamentalmente por la aparición de lesiones verrugosas, aunque también puede manifestarse mediante lesiones planas atípicas. En algunos casos hay ausencia de lesiones macroscópicamente visibles que pueden hacerse evidentes con la prueba de ácido acético. La biopsia de la lesión, su evaluación anatomopatológica y, sobre todo, la determinación de la existencia y el tipo de virus involucrado mediante PCR (reacción en cadena de la polimerasa) permiten confirmar el diagnóstico. En algunas ocasiones es necesario realizar una cistoscopia para diagnosticar lesiones intrauretrales y vesicales. Los tratamientos propuestos son muy variados y de eficacia dispar, desde las topicaciones y la electrocirugía o la criocirugía, hasta el empleo de la tecnología láser. La prevención con el uso de protección durante el acto sexual así como la educación sexual son fundamentales. En los últimos 10 años se ha implementado el uso de la vacuna para el VPH en niñas con el fin de disminuir la incidencia de lesiones de alto grado y de cáncer de cuello uterino, pero su indicación en varones es menos clara y aún no ha sido consensuada. (AU)


Human papiloma virus (HPV) is one of the most common sexual transmitted diseases. It can affect the male genitalia, as well as the perianal and anal regions and multiple areas of the head and neck and otorhinolaryngological structures, as benign lesiones or as a promoter of malignant lesions. Benign male genitalia lesions are characterized mainly by verrucous lesions, although flat atypical lesions can be found, as well as the abscence of macroscopic visible lesions that in some cases can become evident using the acetic acid test. Lesion biopsy, its histological evaluation, and the determination of the existence and type of virus using PCR (Polymerase Chain Reaction) can confirm the diagnosis. In some cases is necessary to do a cistoscopy to diagnose intraurethral and vesical lesions. Proposed treatments are varied and with a wide range of efficacy, from topications to electro or cryosurgery, and the use of laser technology. Sexual education and the use of sexual protection are essential in prevention. In the last 10 years the use of VPH vaccine in girls was widely spread, in order to decrease the incidence of high grade lesions and cervix cancer. Its indication in male patients is less clear and not yet consented among specialists. (AU)


Assuntos
Humanos , Masculino , Infecções por Papillomavirus/terapia , Infecções do Sistema Genital/terapia , Podofilina/uso terapêutico , Podofilotoxina/uso terapêutico , Educação Sexual , Ácido Tricloroacético/uso terapêutico , Condiloma Acuminado/etiologia , Reação em Cadeia da Polimerase , Preservativos , Infecções por Papillomavirus/diagnóstico , Infecções por Papillomavirus/patologia , Infecções por Papillomavirus/prevenção & controle , Infecções por Papillomavirus/tratamento farmacológico , Alphapapillomavirus/patogenicidade , Vacinas contra Papillomavirus/uso terapêutico , Terapia a Laser , Infecções do Sistema Genital/diagnóstico , Infecções do Sistema Genital/etiologia , Infecções do Sistema Genital/patologia , Infecções do Sistema Genital/tratamento farmacológico , Fluoruracila/administração & dosagem , Fluoruracila/uso terapêutico , Lidocaína/administração & dosagem , Lidocaína/uso terapêutico
2.
Clinics ; 71(1): 10-16, Jan. 2016. tab, graf
Artigo em Inglês | LILACS | ID: lil-771947

RESUMO

OBJECTIVE: The aim of this study was to determine the efficacy of 252Californium neutron intracavitary brachytherapy using a two-channel Y applicator combined with external beam radiotherapy for the treatment of endometrial cancer. METHODS: Thirty-one patients with stage I-III endometrial cancer were recruited for this study. The stage I patients received only 252Californium neutron intracavitary brachytherapy with a two-channel applicator. The stage II and III patients received both 252Californium neutron intracavitary brachytherapy using a two-channel applicator and parallel-opposed whole pelvic radiotherapy. RESULTS: The five-year local control rate was 80.6% (25/31), the overall survival rate was 51.6% (16/31), and the disease-free survival rate was 54.8% (17/31). The incidence of serious late complications was 12.9% (4/31). CONCLUSIONS: 252Californium neutron intracavitary brachytherapy using a two-channel applicator combined with external beam radiotherapy was effective for treating endometrial cancer and the incidence of serious late complications related to this combination was within an acceptable range.


Assuntos
Adulto , Idoso , Feminino , Humanos , Pessoa de Meia-Idade , Adenocarcinoma/radioterapia , Braquiterapia/métodos , Califórnio/uso terapêutico , Neoplasias do Endométrio/radioterapia , Adenocarcinoma/mortalidade , Adenocarcinoma/patologia , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapêutico , Braquiterapia/instrumentação , Terapia Combinada , Carmustina/uso terapêutico , Citarabina/uso terapêutico , Neoplasias do Endométrio/mortalidade , Neoplasias do Endométrio/patologia , Seguimentos , Melfalan/uso terapêutico , Podofilotoxina/uso terapêutico , Taxa de Sobrevida , Resultado do Tratamento
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