May 2023 in “British Journal of Dermatology” COVID-19 can cause long-term skin problems and has changed how skin doctors work.
October 2019 in “Turkderm” Patients with pernio have lower vitamin B12 and ferritin levels than healthy people.
March 2017 in “BIRDEM Medical Journal” Sarcoidosis can cause various skin issues, making diagnosis difficult.
June 2012 in “Springer eBooks” Skin changes can indicate starvation and nutritional deficiencies in anorexia nervosa.
August 2020 in “Revista de chimie” Nitroglycerin ointment is now used to treat several skin conditions with fewer side effects.