A 16-year-old Boy with Arthritis, Rash, and Hemoptysis: Beyond "Undifferentiated Connective Tissue Disease"?

Rheumatol Immunol Res. 2022 Apr 20;3(1):46-50. doi: 10.2478/rir-2022-0008. eCollection 2022 Mar.

Wei Bai^{1

2

3

4}, Rongrong Wang⁵, Min Shen^{1

2

3

4}, Mengtao Li^{1

2

3

4}, Xiaofeng Zeng^{1

2

3

4}

¹ Department of Rheumatology and Clinical Immunology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.
² National Clinical Research Center for Dermatologic and Immunologic Diseases (NCRC-DID), Ministry of Science and Technology, Beijing, China.
³ State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital (PUMCH), Beijing, China.
⁴ Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education, Beijing, China.
⁵ McKusick-Zhang Center for Genetic Medicine, State Key Laboratory of Medical Molecular Biology, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences, School of Basic Medicine Peking Union Medical College, Beijing, China.

No abstract available