There are multiple definitions:

1. group G streptococcal [disease](English)

   • GAS, iGAS, iGCS, SAg
   • Microbiology, Infection
   • https://doi.org…91.2010.03253.x

2. Gorlin-Goltz syndrome(English)

   • a rare autosomal dominant syndrome caused due to mutations in the PTCH (patched) gene found on chromosome arm 9q. The syndrome, characterized by increased predisposition to develop basal cell carcinoma and associated multiorgan anomalies, has a high level of penetrance and variable expressiveness. Also called nevoid basal cell carcinoma syndrome
   • NBCCS, PTCH, PTCH1
   • Dentistry, Dermatology, Genetics, Oncology
   • https://doi.org…141-9248.129064