Lisch nodules as seen in<unk> 1 Person with multiple small neurofibromas in the skin and a "café au lait spot" (bottom of photo, to the right of centre). A biopsy has been taken of one of the lesions.<unk>  type 1 in early life may cause learning and behavior problems – about 60% of children who have<unk> 1 have mild difficulty in school. Signs the individual might have are as follows: * Six or more light brown dermatological spots ("café au lait spots") * At least two neurofibromas * At least two growths on the eye's iris * Abnormal growth of the spine (scoliosis) People with<unk>  type 2 can exhibit the same type of skin symptoms as type 1, but not necessarily in every case. The symptom most characteristic of<unk> 2 is hearing loss. The hearing loss occurs due to the pressure of tumors on the acoustic nerve. The same pressure can cause headaches, dizziness, and nausea. The main symptom of schwannomatosis is localized pain. This pain is due to tissues and nerves experiencing more pressure because of nearby tumors.
Neurofibromatosis
Tuberous sclerosis
Fox–Fordyce disease
Ollier disease
Irlen syndrome
Progeria
Fabry disease
Degos disease