Chinese Journal of Dermatology ›› 2024, Vol. 57 ›› Issue (11): 969-975.doi: 10.35541/cjd.20230376

• Guidelines and Consensus • Previous Articles     Next Articles

-Expert consensus on the molecular and immunological diagnosis of leprosy in China (2024)

Mycobacteriosis Research Group, China “Belt and Road” Dermatology Alliance; Division of Dermatology and STI Diagnosis, Chinese Association on Leprosy   

  1. Mycobacteriosis Research Group, China “Belt and Road” Dermatology Alliance; Division of Dermatology and STI Diagnosis, Chinese Association on Leprosy
  • Received:2023-06-28 Revised:2024-09-23 Online:2024-11-15 Published:2024-10-31
  • Contact: Wang Hongsheng E-mail:whs33@vip.sina.com
  • Supported by:
    National Natural Science Foundation of China (81972950); Jiangsu Province Capability Improvement Project through Science, Technology and Education (ZDXYS202204)

Abstract: 【Abstract】 Leprosy is a chronic infectious skin disease caused by Mycobacterium leprae. Traditionally, its diagnosis mainly relies on clinical manifestations and laboratory examinations which include slit-skin smears and histopathological examinations of skin biopsies. As to some suspected leprosy cases, such as paucibacillary leprosy or pure neural leprosy cases, it is difficult to diagnose using traditional laboratory tests, thus molecular and immunological examinations are necessary for auxiliary diagnosis. This expert consensus was developed based on Chinese and international literature and guidelines on leprosy diagnosis, aiming to promote early and precise diagnosis and treatment of leprosy.

Key words: Leprosy, Early diagnosis, Immunologic tests, Molecular diagnostic techniques, Drug resistance, bacterial