%0 Journal Article %T Tumor estromal gastrointestinal y embarazo: a prop¨®sito de un caso %A Salcedo %A Tibisay %A Doval %A Mar¨ªa del Mar %A G¨®mez %A V¨ªctor %A D£¿alessio %A Juan %J Revista de Obstetricia y Ginecolog¨ªa de Venezuela %D 2005 %I Sociedad de Obstetricia y Ginecolog¨ªa de Venezuela %X we report the case of a 19 year¡äs old patient , natural and from miranda state , on her first pregnancy , who is admitted with 18,3 weeks of gestation , weight lost of 13 kg, dyspepsia, intestinal, habit changes, mass in left hypocondrium of dimensions 12 x 8 cm. exploratory laparotomy finds tumor in the mesenteric root binded to the intestine, peroperatory biopsy reveals fusocelular tumor ,which is removed and duodenal-ileon terminolateral anastomosis is performed. she is dismissed with 24, 5 weeks of gestation and oral tocolisis. diagnosis by definitive biopsy and inmunohistochemistry is gastrointestinal stromal tumor with low mitotic index, without necrosis ,negative for c-kit. she is admitted again at 30 weeks of gestation in preterm labor and a alive masculine newborn is obtained. actually followed by the departments of surgery and oncology. %K gastrointestinal stromal tumor %K pregnancy %K mesenquimatic tumors. %U http://www.scielo.org.ve/scielo.php?script=sci_abstract&pid=S0048-77322005000400009&lng=en&nrm=iso&tlng=en