粘膜相关组织淋巴瘤是一种起源于胃、肠、咽淋巴环、肺、甲状腺、唾液腺、泌尿生殖道等粘膜相关淋巴组织的非霍奇金B淋巴系肿瘤,占全部胃肠道恶性淋巴瘤的1％～7％,国内1989年以来共报道约90例。现将本科所见2例报道于下,并作简要文献复习。 病例介绍 例1 男,61岁。因反复发热伴左腮旁肿块,在当地医院抗感染及抗结核治疗无效,于1996年1月23日入院。体检:体温38℃,中度贫血貌。左腮后及耳前各可触及一枚肿大淋巴结,1cm×1cm大小,质 Mucosa-associated tissue lymphoma is a non-Hodgkin B lymphoid neoplasm that originates in mucosa-associated lymphoid tissues such as stomach, intestine, pharyngeal lymphatic ring, lung, thyroid gland, salivary gland, and urogenital tract and accounts for all malignant gastrointestinal lymphomas. From 1% to 7%, about 90 cases have been reported in China since 1989. Two cases reported by undergraduate students are reported below, and a brief review of the literature is made. Case Introduction Example 1 Male, 61 years old. He was admitted to hospital on January 23, 1996 due to repeated fevers and masses associated with left hemipatella. He had no effect on anti-infection and anti-tuberculosis treatment in local hospitals. Physical examination: body temperature 38 °C, moderate anemia appearance. An enlarged lymph node, 1cm x 1cm in size, can be touched behind the left ankle and in front of the ear.