Chronic venous disease, platelet and haemostatic abnormalities contribute to the pathogenesis of pigmented purpuric dermatoses

K Parsi, B Kim, AA O'Connor, P Kadam… - …, 2022 - journals.sagepub.com
Background To investigate the aetiology of pigmented purpuric dermatoses (PPD). Methods
63 patients with a provisional diagnosis of PPD were assessed. Skin biopsies were …