Dermatomyositis
Conditions
Interventions
Observation group:None
Sponsors
Zhongshan Hospital Affiliated to Fudan University
Eligibility
Sex/Gender
All
Age
18 Years to 50 Years
Inclusion criteria
Inclusion criteria: Inclusion criteria for DM patients must meet criteria 1, 2, 3, while inclusion criteria for healthy volunteers must meet criteria 1, 2. Healthy participants are patients who require skin surgery, including: mole removal, seborrheic keratosis removal, subcutaneous cyst removal, lipoma removal, and skin fibroma removal. 1 Age between 18 and 60 years old, no gender restrictions; 2 Patients voluntarily participate in this study and sign an informed consent form; 3 The diagnostic criteria for DM are based on the 1975 Bohan and Peter criteria for DM diagnosis.
Exclusion criteria
Exclusion criteria: 1 Current symptoms and signs suggest the presence of an infection; 2 Malignant tumors; 3 Known cases of HIV, hepatitis B, hepatitis C, or other immune diseases;
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| None; | — |
Countries
China
Contacts
Public ContactJi Yang
Zhongshan Hospital Affiliated to Fudan University
Outcome results
None listed