La hemorragia digestiva alta es un proceso patológico muy frecuente que tiene una alta tasa de morbi – mortalidad; son aquellas lesiones que se dan a lo largo de tracto digestivo desde la cavidad oral hasta la unión del duodeno con el yeyuno. Objetivo principal: Determinar las lesiones endoscópicas más frecuentes en pacientes con clínica de hemorragia digestiva alta atendidos en el HSR en el año 2014 Materiales y métodos: Se realizó un estudio de tipo descriptivo retrospectivo, para lo cual se revisaron informes de Endoscopía Digestiva Alta (EDA), efectuadas en el servicio de Gastroenterología; se incluyeron los pacientes en los cuales se comprobó HDA mediante la realización de EDA. En estos casos se tuvo en cuenta las siguientes variables: edad, sexo, antecedentes personales patológicos, sintomatología de la enfermedad actual y hallazgo endoscópico Resultados: De los pa...

The study of the microbiological quality of sea water in the beaches near any city is of the outmost importance in order to know the potential impact on the health of the population using the coastal areas as playgrounds. The presence of many bacterial species, such as coliforms (Escherichia coli, Klebsiella, Citrobacter-Enterobacter spp.), Enterococci spp, Pseudomonas aeruginosa, Clostridium perfringens, Aeromonas hydrophila, Vibrio parahaemolyticus, and Salmonella spp., tends to correlate with the occurrence of gastrointestinal symptoms (vomiting, diarrhea, nausea or abdominal pain) in bathers as well as in people eating fresh sea products. The study was performed with students from the Microbiology course in Universidad Ricardo Palma Medical School. Random and stratified samples were collected from La Chira beach during June 2009 (winter in Lima). It is worth mentioning that La Chira ...

The study of the microbiological quality of sea water in the beaches near any city is of the outmost importance in order to know the potential impact on the health of the population using the coastal areas as playgrounds. The presence of many bacterial species, such as coliforms (Escherichia coli, Klebsiella, Citrobacter-Enterobacter spp.), Enterococci spp, Pseudomonas aeruginosa, Clostridium perfringens, Aeromonas hydrophila, Vibrio parahaemolyticus, and Salmonella spp., tends to correlate with the occurrence of gastrointestinal symptoms (vomiting, diarrhea, nausea or abdominal pain) in bathers as well as in people eating fresh sea products. The study was performed with students from the Microbiology course in Universidad Ricardo Palma Medical School. Random and stratified samples were collected from La Chira beach during June 2009 (winter in Lima). It is worth mentioning that La Chira ...