This test is useful for detecting H. pylori infection in children of all ages, and is a good alternative for screening studies in developing countries with elevated prevalence, due to its being fast, noninvasive, inexpensive, and easy to carry out.
RESUMENSe presenta un paciente femenino de 53 años con dolor abdominal y diarrea, ocasionada por un tumor de colon transverso. En la evaluación tomográfica y endoscópica correspondía a un tumor de bordes definidos y superficie ulcerada. La paciente desarrolló un cuadro clínico de invaginación colónica secundaria al tumor de colon y diarrea paradójica, por lo que la paciente fue sometida a resección laparoscópica del segmento afectado. El análisis histopatológico describe un lipoma submucoso. El binomio del lipoma y la invaginación colónicos es una constante clínica; sin embargo, su escasa frecuencia hace del diagnóstico una tarea difícil.
Factores que condicionan severidad de colecistitis grado I vs. grado II en mujeres adultas Factors associated with severity of grade I cholecystitis vs grade II in adult female patients
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