Case Report
Copyright ©2010 Baishideng.
World J Gastroenterol. Jan 7, 2010; 16(1): 119-122
Published online Jan 7, 2010. doi: 10.3748/wjg.v16.i1.119
Figure 1
Figure 1 Computed tomography (CT) of pancreatic schwannoma with involvement of the transverse colon.
Figure 2
Figure 2 Microscopy of tumor cells infiltrating the serosa of the transverse colon. A: Schwannoma pattern of growth: Antoni B type. HE, × 200; B: Characteristic elongated cells with cytoplasmic processes in area with loose, myxoid background. Immunohistochemical ABC method, × 400; C: Pancreatic schwannoma with subtotal pancreatic tissue. Immunohistochemical ABC method, × 400; D: Intense nuclear staining for Ki67 (MIB1) in the neoplastic cells. Immunohistochemical ABC method, × 400.