¿Podrías tener Alcaptonuria? Señales tempranas que llevaron a pacientes reales al diagnóstico, con orientación revisada médicamente.
Original
Symptoms are lower back and joint pains in the late 20s or early 30s. Along with this is urine that turns dark/black upon standing for a few hours. Also, blue/black color in the ears and also spots in the sclera of the eye(s).