skin infection furunculosis https://github.com/monarch-initiative/mondo/issues/8306 MONDO:0100595 MEDGEN:42118 UMLS:C0016867 A skin condition that is characterized by recurring furuncles, lesions primarily caused by Staphylococcus aureus infection of the hair follicles and surrounding skin. Furunculosis occurs more frequently in persons with immune systems disorders than in the general population.