Did COVID-19 trigger a patient’s severe lip necrosis?
The presence of COVID-19 likely led a woman, who was diagnosed with a rare blood disease, to develop severe hemorrhagic necrosis on her lips. This could show a link between blood diseases and SARS-CoV-2 infection, according to a case report published on September 30 in the Journal of Cosmetic Dermatology. A 67-year-old woman’s paroxysmal nocturnal hemoglobinuria (PNH) caused dermal micro-occlusions that led to extensive, painful necrosis of the lip, but

