{Reference Type}: Case Reports
{Title}: Solitary schwannoma of the cecum: case report and review of the literature.
{Author}: de Mesquita Neto JW;Lima Verde Leal RM;de Brito EV;Cordeiro DF;Costa ML;
{Journal}: Case Rep Oncol
{Volume}: 6
{Issue}: 1
{Year}: Jan 2013
暂无{DOI}: 10.1159/000346785
{Abstract}: A 78-year-old woman presented with an abdominal mass diagnosed by ultrasound and computed tomography. The patient underwent a laparotomy, during which a retroperitoneal tumor adherent to the cecum wall was identified. Microscopically, it showed spindle-cell proliferation in whorls, with low mitotic count (2 per 50 high-power fields) and was strongly positive for S-100 protein and vimentin. The final diagnosis was benign schwannoma of the cecum and no further treatment was required. Large intestine schwannomas are extremely rare tumors and only a few cases of schwannoma of the cecum have been reported to date.