Polyarthritis, hyperuricemia and right shoulder pain: a report of one case with literature review
10.3760/cma.j.cn141217-20220823-00353
- VernacularTitle:临床病例评析——多关节炎 高尿酸血症 右肩肿痛
- Author:
Tao LUO
1
;
Huali LUO
;
Yuanchun MO
;
Qing YIN
;
Yingzhu CHEN
Author Information
1. 湖南中医药大学附属重庆市垫江中医院风湿病科，重庆 408300
- Keywords:
Arthritis, rheumatoid;
Arthritis, gouty;
Tuberculosis, osteoarticular
- From:
Chinese Journal of Rheumatology
2023;27(1):22-27,C1-4
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To improve the clinical differential diagnosis ability of rheumatoid arthritis (RA) complicated with gout and septic arthritis (SA).Methods:The clinical characteristics, diagnosis, and treatment of one RA patient with hyperuricemia and recurrent swelling and pain in right shoulder were reported and discussed.Results:A patient, with a history of RA for 10 years, hyperuricemia for 8 years, recurrent swelling and pain in right shoulder for 1 year. RA, gout, and SA were diagnosed before, and the response was poor after symptomatic treatment. In recent 1 month, the symptom was aggravated with the formation of fistula on the right shoulder. The laboratory tests for tuberculosis T cell interferon release test (IGRA) and tuberculin (PPD) test were negative, and the CD4 + cell count decreased. The comprehensive analysis of the imaging with right shoulder showed MSU deposition on right shoulder, with bone erosion, bone destruction, bone marrow edema, joint effusion, and multiple sites of connective tissue involvement (synovial bursa, tendon sheath, tendon, and muscle) GeneXpert MTB/RIF (GeneXpert), metagenomic next-generation sequencing (mNGS) of puncture fluid and joint fluid culture prompted Mycobacterium tuberculosis complex group. He was finally diagnosed with RA, gout, and osteoarticular tuberculosis (OAT). Symptoms were relieved after symptomatic treatment. Conclusion:RA patients with hyperuricemia have recurrent single arthritis. In addition to considering for gout, the presence of OAT should also be considered. The immune functional status of the patient and drug used may interfere with the interpretation of immune function tests. It is necessary to integrate the clinical characteristics of patients, a variety of imaging examinations, and etiological detection to confirm the diagnosis and avoid misdiagnosis.
