Lentigo maligna (Hutchinson's melanotic freckle), discussed above, is commonly located in sun-damaged areas on the heads and necks of elderly persons. [the-medical-dictionary.com]

Rena Ellen Falk and Arti Pandya, Hereditary Hearing Impairment, Emery and Rimoin's Principles and Practice of Medical Genetics, 10.1016/B978-0-12-383834-6.00150-6, (1-38), (2013). [doi.org]

However, symptomatic management should include supportive management of the hearing impairment and surgical treatment for associated Hirschsprung disease. [centogene.com]