Basic Research
Copyright ©The Author(s) 2004.
World J Gastroenterol. Dec 1, 2004; 10(23): 3475-3479
Published online Dec 1, 2004. doi: 10.3748/wjg.v10.i23.3475
Figure 1
Figure 1 Histological features of various cell types of gastrointestinal stromal tumors and immunohistochemical staining for c-Kit. × 200. A: Spindle cell type; B: Epithelioid type; C: > 50% tumor cells are positive for c-Kit; D: 10%-50% tumor cells are positive for c-Kit.
Figure 2
Figure 2 c-Kit mutations in exon 11 by denaturing high performance liquid chromatography. A: Normal; B: mutation.
Figure 3
Figure 3 DNA aneuploidy in gastrointestinal stromal tumors.