From: Regulatory T and B cells in pediatric Henoch–Schönlein purpura: friends or foes?
A, n = 30 (%) | B, n = 30 (%) | ||
---|---|---|---|
Cutaneous involvement | 30 (100) | 30(100) | |
Palpable purpura | 30 | 30 | |
Necrotic lesions | 6 | 7 | |
Edema of the extremities | 21 | 22 | |
Abdominal involvement | 19 (63) | 22 (73) | |
Abdominal pain | 19 | 21 | |
Vomiting | 8 | 12 | |
Diarrhea | 3 | 2 | |
Anorexia | 8 | 14 | |
Gastrointestinal bleeding | 2 | 4 | |
Others | 1 | 8 | |
Articular involvement | 27 (90) | 30 (100) | |
Arthralgias | 20 | 0 | |
Arthritis | 4 | 4 | |
Periarticular edema | 21 | 18 | |
Muscle pain | 9 | 8 | |
Renal involvement | |||
Proteinuria ≥ 1 + and/or hematuria ≥ 2 + | 13 (45)a | 13 (43) | |
Lower back pain | 1 | 1 | |
Edema | 4 | 9 | |
High blood pressure | 1 | 5 | |
Macroscopic hematuria | 2 | 6 | |
Genital involvement | Orchitis | 5 (33)b | 3 (20)b |