Clinicopathological features of XXXX : a series of 317 cases.

@entity1 @entity706 @entity6595 @entity5 @entity1074 @entity2109 @entity1892
The stomach is a common site of extranodal @entity706 . Here we examined the clinicopathological features of 317 @entity1892 and characterized the differences among low-grade mucosa-associated @entity1074 (LG), high-grade @entity1074 (HG), @entity706 ( @entity706 ) and diffuse large @entity1892 (DL). Cases included 126 DL, 71 HG, 98 LG, 10 @entity706 , three @entity2109 and nine of undefined type. The age range of @entity1 was as follows: LG, 14-96 years (mean, 61.1); HG, 20-87 years (mean, 63.9); DL, 16-88 years (mean, 62.8); and @entity706 , 54-76 years (mean, 65.5). There were no differences in age with respect to @entity5 type. There were more @entity1 @entity1 with LG (female:male, 55:43), while males predominated among DL @entity1 (54:72). The sexes were represented almost equally in HG cases (34:37). Histological findings, especially in @entity5 , correlated significantly to the gross appearance of mass formation. Dutcher bodies were encountered mainly in HG or LG cases. Our results showed no differences in age, sex or site of disease between LG, HG and @entity5 . However, the grade of @entity5 correlated strongly to gross appearance. Dutcher bodies were important for the diagnosis of @entity6595 .
