Danev V, Genova S, Peshev Zh, Uchikov A, Batashki I
Khirurgiia (Sofiia). 2006(2):5-7.
We present a six year study (from 1998-2003 year) concerning Non-Hodgkin's lymphomas originating from the gastrointestinal tract according to the classification of WHO (1997).
For the mentioned period in the University Hospital "Sveti Georgi" are diagnosed 22 cases of extranodal Non-Hodgkin's lymphomas of the gastrointestinal tract; 9 (40.9%) of them originated from lymph nodes of Valdier, 1 (4.5%)--from parotid gland, 6 (27.3%)--from stomach, 4 (18.2%) from large intestine and 2 (9.1%) cases from the small intestine. The ratio men/women is equal, and the age is between 20 to 84 years. All the lymphomas were B-cells type; in 6 cases they are MALT lymphomas, and in the rest of the cases--diffuse large cell B-cell type Non-Hodgkin's lymphomas.
In our investigation all Non-Hodgkin's lymphomas of the gastrointestinal tract are of B-cell type. Obviously their diagnosis is being late; probably because diffuse large cell B-cell type Non-Hodgkin's lymphomas are the predominant type.
我们开展了一项为期六年（1998年至2003年）的研究，内容是关于根据世界卫生组织（1997年）分类标准的源自胃肠道的非霍奇金淋巴瘤。
在上述时间段内，“圣乔治”大学医院诊断出22例胃肠道结外非霍奇金淋巴瘤；其中9例（40.9%）起源于瓦尔迪尔淋巴结，1例（4.5%）起源于腮腺，6例（27.3%）起源于胃，4例（18.2%）起源于大肠，2例（9.1%）起源于小肠。男女比例相等，年龄在20至84岁之间。所有淋巴瘤均为B细胞型；6例为黏膜相关淋巴组织淋巴瘤，其余病例为弥漫性大细胞B细胞型非霍奇金淋巴瘤。
在我们的研究中，所有胃肠道非霍奇金淋巴瘤均为B细胞型。显然，它们的诊断较晚；可能是因为弥漫性大细胞B细胞型非霍奇金淋巴瘤是主要类型。
