34例淋巴瘤骨髓浸润患者治疗与预后分析

目的 探讨淋巴瘤骨髓浸润患者的治疗与预后。方法 34例淋巴瘤骨髓浸润患者分为单纯化疗组、化疗+放疗组、大剂量化疗+自体干细胞移植组进行治疗,长期随访,分析其预后状况。结果 全组中位生存期为20个月;1年和3年生存率分别为76.47％和26.47％,最初疗效为完全缓解和部分缓解患者的1年和3年生存率均大于未缓解患者(P<0.05);大剂量化疗+自体干细胞移植组的3年生存率大于单纯化疗组和化疗+放疗组(P<0.05)。结论 淋巴瘤骨髓浸润患者的生存率与最初疗效有关;大剂量化疗+自体干细胞移植能提高其生存率,改善预后。     

United states non-Hodgkin's lymphoma surveillance by occupation 1984-1989: A twenty-four state death certificate study

Death certificates from 23,890 male and female non-Hodgkin's lymphoma (NHL) cases and 119,450 noncancer controls from 24 states for the period 1984-1989 were used to generate hypotheses regarding occupational associations. Cases were frequency matched by age, race, and gender with five controls per case. Odds ratios were calculated for 231 industries and 509 occupations. Significant associations were observed for a variety of white-collar professionals (i.e., real estate agents, secretaries, bookkeepers, teachers, postal employees, business agents, engineers, chemists, and medical professionals) and blue-collar occupations (i.e., firefighters, farm managers, aircraft mechanics, electronic repairers, mining machine operators, and crane and tower operators). © 1995 Wiley-Liss, Inc.     

Gallium scintigraphy in patients with adult T-cell leukemia lymphoma

Gallium scintigraphy was evaluated in 25 patients with adult T-cell leukemia lymphoma (ATLL). Anterior and posterior images were obtained at 72 h after administration of 3 mCi ⁶⁷Ga-citrate using a gamma camera (Maxi-Camera 400T, General Electric Co.) with a medium energy standard parallel hole collimator. Abnormally high accumulations were observed in 17 out of 25 cases (superficial lymph node, 8; hilar and mediastinal lymph node, 7; paraaortic lymph node, 2; lung, 9; liver, 1; bone, 1). There were 10 malignant lesions detected by ⁶⁷Ga scintigraphy in 9 out of 17 cases (superficial lymph node, 1; hilar and mediastinal lymph node, 6; paraaortic lymph node, 1; liver, 1; bone, 1). White blood cell count and serum LDH levels were raised in patients with abnormally high accumulations of ⁶⁷Ga. In conclusion, ⁶⁷Ga scintigraphy seemed to be a useful examination to detect malignant lesions in patients with ATLL.     

The role of gallium 67 imaging in non-Hodgkin's lymphoma of the gastrointestinal tract

To evaluate the clinical usefulness of gallium 67 imaging in the detection of gastrointestinal (GI) non-Hodgkin's lymphoma (NHL) and in the assessment of the therapeutic effects, images were reviewed in 24 cases (25 lesions: stomach, 20; ileum, 2; and terminal ileum and/or cecum, 3) and were compared using barium studies and, in 16 cases, computerized tomography (CT). In all, 23 (92.0%) of the 25 lesions were detected by⁶⁷Ga citrate imaging, the barium studies detected all 25, and CT detected 15 of 16 lesions (93.8%). The two lesions not identified by imaging and the one not found by CT were the smallest of all. In 2 (8.7%) of the 23 lesions positively identified by⁶⁷Ga-citrate imaging, both CT and imaging revealed the extent of the tumor more accurately than did the barium studies. In all but one of the patients, a close correlation existed between the imaging results and the therapeutic effects. These data suggest that⁶⁷Ga imaging is useful in conjunction with CT and barium studies for the detection of GI NHL and for the assessment of both the spatial extent of disease and the therapeutic effects, although a lack of⁶⁷Ga uptake after therapy does not always indicate a good therapeutic effect.     

Neuroblastoma-like epidural localization in non-Hodgkin's lymphoma

Summary We report a case of non-Hodgkin's lymphoma with CNS involvement confined to the epidural space causing cranial suture diastasis. Cerebrospinal fluid and bone marrow were normal. Two cases only of cranial epidural lymphoma have been reported in the literature; in both cases, the leptomeninges were also involved but without suture diastasis.     

原发性胃肠道粘膜相关淋巴组织淋巴瘤47例临床病理分析

目的 探讨原发性胃肠道粘膜相关淋巴组织淋巴瘤(GIL-MALT)的临床病理特点。方法 回顾性分析1990～2000年我院经手术及病理证实的47例胃肠道MALT患者临床病理资料。结果 47例患者平均年龄57．2岁，男女比例2．1：1。以腹痛和发热为主。病变分布为胃32例，小肠4例，回盲部及盲肠5例，大肠6例。内窥镜下息内型15例，溃疡型25例，弥漫型7例。除1例为T细胞淋巴瘤，其余均为B细胞淋巴瘤。结论 胃肠道粘膜相关淋巴瘤以中老年为主，男性居多，临床误诊率较高。内窥镜下多次多点活检、深凿活检可提高本病的确诊率。     

原发睾丸恶性淋巴瘤：（附13例报告）

自1977～1988年我院共收治13例原发睾丸恶性淋巴瘤,占同期睾丸恶性肿瘤的11.5％。本病少见,大部分发生在50岁以上。本文50岁以上者10例,约占80％。此病预后差,本文11侧2年内死亡,占85％。5年生存率仅为15％。本文5例术后辅以放、化疗,8例术后单纯化疗,两者生存期无明显差异,故我们认为手术 化疗为本病的首选治疗方案。     

EDOP方案治疗复发难治性恶性淋巴瘤45例分析

目的:观察EDOP方案治疗复发难治性恶性淋巴瘤的疗效和毒副作用。方法:对45例复发难治性恶性淋巴瘤患者采用EDOP联合化疗方案进行治疗。结果:EDOP联合化疗方案有效率为(CR+PR)71.1%,完全缓解率(CR)为33.3%,部分缓解(PR)37.8%。主要不良反应为骨髓抑制和胃肠道反应。结论:EDOP方案治疗难治性或复发性恶性淋巴瘤有效率高,毒副反应低,值得进一步研究和推广。