Comparison the value of parotid and submandibular gland scintigraphy for the diagnosis of Sj?gren's syndrome using Shizukuishi scoring method
10.3760/cma.j.c141217-20200226-00063
- VernacularTitle:Shizukuishi评分法比较腮腺与颌下腺核素显像对干燥综合征的诊断价值
- Author:
Mingzhu ZHOU
1
;
Wei WANG
;
Hang ZHOU
;
Ting DUAN
;
Shuju SONG
Author Information
1. 首都医科大学附属北京友谊医院风湿科 100050
- From:
Chinese Journal of Rheumatology
2020;24(10):660-663,c10-1
- CountryChina
- Language:Chinese
-
Abstract:
Objective:Shizukuishi scoring method was used to compare the diagnostic value of parotid gland and submandibular gland scintigraphy for Sj?gren's syndrome (SS).Methods:Parotid gland and submandibular gland scintigraphy were conducted in 124 SS patients and 91 control subjects respectively, the results of scintigraphy of each gland were evaluated by excretion rate and 0-3 points per gland, the diagnostic accuracy of parotid and submandibular gland scintigraphy was compared by receiver operating characteristic curve (ROC).Results:The score of parotid scintigraphy was 0-6, with the cut-off value of 2, the sensitivity for diagnosis of SS was 76.9%, the specificity was 72.6%, the area under the curve (AUC) was (0.798±0.030). The score of submandibular scintigraphy was 0-6, with the cut-off value of 2. The sensitivity for diagnosis of SS was 78.0%, the specificity was 78.2%, the area of AUC was 0.854±0.026.Conclusion:The diagno-stic value of the submandibular gland scintigraphy is good.
