Chapter 18 - Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99)»Symptoms and signs involving the skin and subcutaneous tissue (R20-R23)»Cyanosis (R23.0)
R23.0
Cyanosis
Related indications (MeSH) (1)
Cyanosis2 drugs (1 approved, 1 experimental)
A bluish or purplish discoloration of the skin and mucous membranes due to an increase in the amount of deoxygenated hemoglobin in the blood or a structural defect in the hemoglobin molecule.