Antinuclear antibody positivity, Antiphospholipid antibody positivity, Arachnodactyly, Arthralgia, Arthritis, Ascites, Atrophic scars, Atrophy of alveolar ridges, Autoimmunity, Blue sclerae, Bruising susceptibility, Chest pain, Cognitive impairment, Dark urine, Decreased circulating complement C3 concentration, Decreased circulating complement C4 concentration, Decreased total leukocyte count, Decreased total lymphocyte count, Diarrhea, Discoid lupus rash, Dyspnea, Edema, Elevated erythrocyte sedimentation rate, Fever, Generalized joint hypermobility, Gingival bleeding, Gingival overgrowth, Gingival recession, Headache, Hematuria, Hemiplegia, Hoarse voice, Hyperextensible skin, Hypermelanotic macule, Increased circulating lactate dehydrogenase concentration, Intestinal perforation, Language impairment, Lupus anticoagulant, Lymphadenopathy, Malar rash, Microangiopathic hemolytic anemia, Microdontia, Micrognathia, Muscle weakness, Myositis, Nephritis, Nephrotic syndrome, obsolete Hypotrichosis, obsolete Joint hyperflexibility, obsolete Joint laxity, Oral ulcer, Palmoplantar cutis laxa, Pericardial effusion, Periodontitis, Pleural effusion, Poor wound healing, Premature loss of primary teeth, Premature loss of teeth, Proteinuria, Psychosis, Raynaud phenomenon, Recurrent infections, Reduced consciousness, Renal insufficiency, Scoliosis, Seizure, Short stature, Skin rash, Soft skin, Systemic lupus erythematosus, Tall stature, Thin skin, Thrombocytopenia, Vomiting