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1.
Rev. chil. urol ; 78(4): 68-70, ago. 2013. ilus
Artigo em Espanhol | LILACS | ID: lil-774922

RESUMO

El hemangioma uretral es una causa muy infrecuente de uretrorragia. Es un tumor benigno que tiende a recurrir si el tratamiento no es el adecuado. El método diagnóstico de elección es la uretrocistoscopía orientada por una adecuada y exhaustiva anamnesis. Existen diferentes modalidades de tratamiento las que deben ser individualizadas según las características del hemangioma. Presentamos el caso de un paciente joven con uretrorragia intermitente secundario a hemangioma único en uretra anterior tratado mediante fotocoagulación con láser Holmium.


Urethral hemangioma is a rare cause of urethral bleeding. It is a benign tumor that tends to recur if treatment is not adequate. The diagnostic method of choice is urethrocystoscopy guided by adequate and thorough history. There are different treatment modalities, which should be individualized according to the characteristics of the hemangioma. We report the case of a young patient with intermittent urethral bleeding due to a single hemangioma in anterior urethra treated by holmium laser photocoagulation.


Assuntos
Humanos , Hemangioma/cirurgia , Hólmio , Neoplasias Uretrais/cirurgia , Terapia a Laser/métodos , Cistoscopia , Fotocoagulação a Laser , Hemangioma/diagnóstico , Lasers de Estado Sólido , Neoplasias Uretrais/diagnóstico
2.
J Travel Med ; 16(1): 60-3, 2009.
Artigo em Inglês | MEDLINE | ID: mdl-19192132

RESUMO

Because information about travel medicine in Chile is lacking, a knowledge, attitudes, and practices evaluation in international travelers and medical students was done. The travelers and medical students did not know the travel medicine and sanitary conditions of their destinations, although they perceived travel-associated health risks, but <10% had any vaccination and 5% got sick during international trips.


Assuntos
Controle de Doenças Transmissíveis , Doenças Transmissíveis , Conhecimentos, Atitudes e Prática em Saúde , Estudantes de Medicina/estatística & dados numéricos , Viagem , Adulto , Chile , Doenças Transmissíveis/etiologia , Humanos , Pessoa de Meia-Idade , Fatores de Risco , Estudantes de Medicina/psicologia , Inquéritos e Questionários , Adulto Jovem
3.
Bol. Hosp. Viña del Mar ; 64(3/4): 102-111, dic. 2008. mapas, graf
Artigo em Espanhol | LILACS | ID: lil-522171

RESUMO

La insuficiencia Renal Crónica Terminal (IRCT) es un problema mundial con tasas de incidencia en aumento, especialmente en mayores de 75 años. Las opciones de tratamiento más utilizadas en Chile son la hemodiálisis crónica (HDC) y el tratamiento conservador (TC). El objetivo principal del estudio es determinar y comparar la sobrevida a 1 año en pacientes mayores de 75 años con IRCT, sometidos a HDC versus TC; el objetivo secundario es comparar entre ambos grupos las variables: edad, sexo, etiología de la IRCT, comorbilidades, referencia al especialista, apoyo social, laboratorio y causa de muerte. Se diseñó un estudio descriptivo retrospectivo; entre Enero 2004 y Marzo 2006, 34 pacientes cumplieron los criterios de inclusión. El análisis estadístico se realizó Econ la curva de sobrevida de Kaplan-Meier, T-student y Chi cuadrado. La sobrevida general a 1 año fue de 50 por ciento;70 por ciento en los pacientes en HDC y de 21,4 por ciento en TC (p<0,005). La excepción, fueron los pacientes que ingresaron a HDC presentando más de 4 comorbilidades, donde la mortalidad a 1 año fue similar a la encontrada en pacientes con TC. De los que no ingresaron a HDC el 57,14 por ciento se debió a rechazo del paciente o familiares y el 42,8 a falta de apoyo social. En ningún caso fue por tener más de 75 años. La primera causa de muerte de los pacientes en HDC fue sepsis (66,7 por ciento); en TC fue IRC descompensada (63,6 por ciento). Consideramos necesario profundizar sobre las características de esta población para ofrecerles la mejor opción terapéutica disponible.


End stage renal disease (ESRD) is a worldwide problem with an increasing rate of incidence, especially in elders than 75 years old. The most used treatment options in Chile are the chronic hemodialysis (CHD) and the conservative treatment (CT). The main objective of the study is to determine and compare the 1 year survival rates in patients older than 75 years with ESRD, under CHD versus CT; the secondary objective is to compare between the same 2 groups the variables age, gender, etiology of the ESRD, comorbidities, specialist derivation, social support, labs and causes of death. A retrospective descriptive study was designed between January of 2004 and March of 2006, 34 patients complied the inclusion criteria. The statistical analysis was made with Kaplan-meier survival curve, T-student and Chi-square. The general survival rate after 1 year was 50 percent. 70 percent in the patients under CHD and 21,4 percent with CT (p<0,005). The exception were the patients which went under CHD having more than 4 comorbid conditions, where the mortally after 1 year was similar than those with CT. Between the patients who didn`t get into CHD, the 57,14 percent was due to a rejection from the patient himself or of their relatives and 42,8 percent due to absence of a social support. In none of the cases was due to being older than 75. The first cause of death between the patients under CHD was sepsis (66,7 percent) and under CT was an acute decompensation of the CRF (63,6 percent). It is considered necessary to research about the characteristics of this population in order to offer them the best therapeutic options available.


Assuntos
Humanos , Masculino , Feminino , Idoso , Diálise Renal/estatística & dados numéricos , Insuficiência Renal Crônica/mortalidade , Insuficiência Renal Crônica/terapia , Distribuição por Idade e Sexo , Causas de Morte , Distribuição de Qui-Quadrado , Comorbidade , Chile/epidemiologia , Epidemiologia Descritiva , Insuficiência Renal Crônica/etiologia , Estudos Retrospectivos , Apoio Social , Taxa de Sobrevida
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