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Rev. Nac. (Itauguá) ; 9(2): 77-83, 2017.
Article in Spanish | LILACS, BDNPAR | ID: biblio-884659

ABSTRACT

La intususcepción en un adulto debe hacer sospechar un tumor (benigno o potencialmente riesgoso); el diagnóstico certero es crucial para el tratamiento adecuado del paciente1. Alrededor del 90% de estos casos se dan en el intestino delgado y colon, el 10% restante se originan en el estómago y en estomas creados quirúrgicamente2. En los adultos, aproximadamente 90% de los casos de intususcepción son secundarios a una lesión definible3. El tumor de Vanek o pólipo fibroide inflamatorio, se conoce como una lesión benigna, rara, de localización submucosa, no encapsulada, cuya ubicación puede darse a lo largo del tracto digestivo, siendo más común en el antro gástrico (80 %), aunque también se ha descrito en la unión gastroesofágica, duodeno, yeyuno, íleon y colon4.


Intussusception in an adult must make us suspect the presence of a tumor (benign or potentially dangerous) as the most frequent cause. Accurate diagnosis is of great importance in order to provide appropriate treatment and improve patient prognosis1. About 90% of these cases occur in the small intestine and colon, and the remaining 10% originate in the stomach and surgically created ostomas2. In adults, approximately 90% of cases of intussusception are secondary to a definable lesión3. The Vanek's tumor or inflammatory fibroid polyp (IFP) is a rare benign lesion of submucosal location, not encapsulated, that may be located throughout the digestive tract, being more common in the gastric antrum (80%), although it has also been described in the gastroesophageal junction, duodenum, jejunum, ileum and colon4.


Subject(s)
Humans , Female , Middle Aged , Stomach Neoplasms/complications , Intestinal Polyps/complications , Intestine, Small , Intussusception/etiology , Gastric Outlet Obstruction/etiology , Inflammation/complications , Intussusception/surgery , Intussusception/diagnosis
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