G Gangrene [2] Gastritis Gastrointestinal Bleeding [2] Genetic Abnormalities [2, 3] Genital Prolapse Genital warts Germ cell tumours Giardiasis [2] Gigantism Gingivitis Glaucoma [2, 3, 4] Glomerulonephritis [2, 3, 4] Glycogen Storage Disease Gonorrhea [2] Gout [2, 3] Graves Disease