GSS is a disease that progresses slowly, lasting roughly 2–10 years, with an average of approximately 5 years. The disease ultimately results in death, most commonly from the patient either going into a coma, or a secondary infection due to the patient's loss of bodily functions.
Gerstmann–Sträussler–Scheinker syndrome
Scheie syndrome
Hapnes Boman Skeie syndrome
Ruzicka Goerz Anton syndrome
Qazi–Markouizos syndrome
Hurler–Scheie syndrome
Zieve's syndrome
Gerstmann syndrome