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Clinicopathological characteristics of non-Hodgkin lymphoma in Shandong province: analysis of 2 886 cases / 白血病·淋巴瘤
Journal of Leukemia & Lymphoma ; (12): 117-120, 2020.
Article in Chinese | WPRIM | ID: wpr-862800
ABSTRACT

Objective:

To investigate the clinicopathological characteristics of non-Hodgkin lymphoma (NHL) in Shandong province.

Methods:

The clinicopathological data of 2 886 NHL cases in Shandong Cancer Hospital from January 2002 to December 2017 were retrospectively analyzed, the clinicopathological characteristics of patients were summarized and compared with other regions in China and abroad.

Results:

The median age of all NHL cases was 52 years old (4-90 years old), and the ratio of male to female was 1.57∶1. The subtypes distribution analysis revealed that B-cell NHL (B-NHL) accounted for 66.7% (1 925 cases) of all cases and T-cell NHL (T-NHL) accounted for 27.3% (788 cases) of all cases. The common subtypes were diffuse large B-cell lymphoma (36.0%, 1 039/2 886), NK/T-cell lymphoma (8.8%, 254/2 886), follicular lymphoma (8.2%, 237/2 886) and peripheral T-cell lymphoma (7.4%, 214/2 886). Of all the cases, the nodal lymphomas accounted for 45.8% (1 322 cases) and the extra nodal lymphomas accounted for 54.2% (1 564 cases); there were 389 patients (13.5%) with stage Ⅰ, 678 patients (23.5%) with stage Ⅱ, 975 patients (33.8%) with stage Ⅲ, and 722 patients (25.0%) with stage Ⅳ. The distribution of NHL subtypes in Shandong province was consistent with the domestic multicenter study. However, T-NHL subtype ratio was significantly higher than the foreign studies.

Conclusions:

The overall incidence of NHL in Shandong province of China is dominated by middle-aged people, and the proportion of B-NHL is higher than that of T-NHL. The distribution of NHL subtypes in Shandong province of China are different from those in the European and American countries, but are roughly consistent with the domestic multicenter study.
Full text: Available Index: WPRIM (Western Pacific) Type of study: Controlled clinical trial Language: Chinese Journal: Journal of Leukemia & Lymphoma Year: 2020 Type: Article

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Full text: Available Index: WPRIM (Western Pacific) Type of study: Controlled clinical trial Language: Chinese Journal: Journal of Leukemia & Lymphoma Year: 2020 Type: Article