不同部位malt pet/ct检出率的荟萃分析

期待康复

     雨丝版主在【关于pet/ct作用】一文综述了提到“例如边缘区（结内边缘区除外），小细胞淋巴瘤等敏感性只有50%-80%”。Treglia G, et al分析了包括376 malt病例的20个临床研究，细分了不同部位malt检出率。
  提要： 总malt病例数pet/ct检出率为71％；细分部位：支气管（肺）94％，头颈90％，胃62％，眼眶49％。
引用文摘如下：
Detection rate of fluorine-18-fluorodeoxyglucose positron emission tomography in patients with marginal zone lymphoma of MALT type: a meta-analysis.
Review articleTreglia G, et al. Hematol Oncol. 2015.Show full citationAbstract
The aim of this article is to meta-analyse published data about the detection rate (DR) of fluorine-18-fluorodeoxyglucose ((18) F-FDG) positron emission tomography (PET) and PET/computed tomography (CT) in the evaluation of patients with marginal zone lymphoma of the mucosa-associated lymphoid tissue (MALT). A comprehensive literature search of studies published through February 2014 was performed. Pooled DR of (18) F-FDG PET or PET/CT including 95% confidence intervals (95% CI) was calculated on a per-patient-based analysis. Twenty studies including 376 patients with MALT lymphoma were selected. The pooled DR of (18) F-FDG PET or PET/CT was 71% (95% CI: 61-80%). A significant difference between the DR of PET/CT (69%; 95% CI: 61-80%) and that of PET alone (73%; 95% CI: 60-84%) was not demonstrated. A better DR of (18) F-FDG PET or PET/CT in bronchial (94%; 95% CI: 85-99%) and head-and-neck (90%; 95% CI: 78-98%) MALT lymphomas compared with gastric (62%; 95% CI: 46-77%) and ocular (49%; 95% CI: 36-63%) MALT lymphomas was found. This meta-analysis demonstrates that MALT lymphoma is an (18) F-FDG-avid tumour in most of the cases, suggesting a potential clinical role of (18) F-FDG PET or PET/CT in the initial evaluation of these patients. In particular, the DR of (18) F-FDG PET or PET/CT is related to the primary site of the MaLT lymphoma.

夜光

谢谢期待康复老师的分享。肺malt最敏感，94%。