Body system | Number of patients | Contributing signs/symptoms* (number of patients) |
---|---|---|
I. General/Constitutional | 11 | Fatigue/malaise/lethargy (10) |
 |  | Anorexia/nausea/vomiting (1) |
 |  | Lymphadenopathy/splenomegaly (1) |
 |  | Pyrexia (documented) (1) |
II. Mucocutaneous | 1 | Mild alopecia (1) |
III. Neurological | 10 | Episodic migrainous headaches (8) |
 |  | Severe, unremitting headache (2) |
IV Musculoskeletal | 11 | Arthralgia (10) |
 |  | Myalgia (9) |
 |  | Improving arthritis (1) |
V. CV/Respiratory | 2 | Dyspnea (1) |
 |  | Pleuropericardial pain (1) |
VI. Vasculitis | 4 | Raynaud's (3) |
 |  | Livido reticularis (1) |
VII. Renal | 4 | Mild/stable proteinuria (4) |
VIII. Hematology | 11 | Lymphocytopenia (< 1500 cells/μl) (10) |
 |  | Evidence of circulating anticoagulant (1) |
 |  | Decreased platelets (< 150,000/μl) (1) |