Tay Sach’s Disease : Mnemonic Epomedicine 12 hours ago Tweet FB Share Pin It Mnemonic: SACHS GO 1. Spots in macula (Cherry red spots) 2. Ashkenazic jews 3. CNS degeneration 4. Hexosaminidase A enzyme deficiency 5. Storage disorder 6. GM2 ganglioside accumulation 7. Onion skin appearance of lysosomes United States, National Institutes for Health, Public domain, via Wikimedia CommonsHexA gene is located on 15q Further reading: Lysosomal Storage Disorders Made EasySee more