Urticarial vasculitis represents 5% to 10% of cases of chronic urticaria, characterized histologically by the presence of vasculitis on skin biopsy. Clinically it tends to last longer than ...
PATIENTS: Fifty-seven consecutive infants, aged 1 to 36 months, hospitalized with a final diagnosis of acute urticaria ... RESULTS: Annular or geographic papules and plaques with hemorrhagic ...
CKD staging: GFR categories. Kidney damage for ≥3 months. ACR categories. ACR=albumin-to-creatinine ratio. AKD=acute kidney disease. AKI=acute kidney injury. CKD=chronic kidney disease. eGFR=estimated ...