Explore the signs and symptoms, genetic cause, and inheritance pattern of various health conditions.

• G1D, see GLUT1 deficiency syndrome
• G6PD deficiency, see Glucose-6-phosphate dehydrogenase deficiency
• G6PDD, see Glucose-6-phosphate dehydrogenase deficiency
• GA I, see Glutaric acidemia type I
• GA II, see Glutaric acidemia type II
• GAA deficiency, see Pompe disease
• GABA transaminase deficiency, see GABA-transaminase deficiency
• GABA transferase deficiency, see GABA-transaminase deficiency
• GABA-T deficiency, see GABA-transaminase deficiency
• GABA-transaminase deficiency
• GACI, see Generalized arterial calcification of infancy
• Galactokinase deficiency disease, see Galactosemia
• Galactose epimerase deficiency, see Galactosemia
• Galactose-1-phosphate uridyl-transferase deficiency disease, see Galactosemia
• Galactosemia
• Galactosialidosis
• Galactosylceramidase deficiency disease, see Krabbe disease
• Galactosylceramide lipidosis, see Krabbe disease
• Galactosylcerebrosidase deficiency, see Krabbe disease
• Galactosylsphingosine lipidosis, see Krabbe disease
• GALB deficiency, see Schindler disease
• GALC deficiency, see Krabbe disease
• GALE deficiency, see Galactosemia
• GALK deficiency, see Galactosemia
• GALT deficiency, see Galactosemia
• Gamma aminobutyrate transaminase deficiency, see GABA-transaminase deficiency
• Gamma aminobutyric acid transaminase deficiency, see GABA-transaminase deficiency
• Gamma-aminobutyrate transaminase deficiency, see GABA-transaminase deficiency
• Gamma-aminobutyric acid transaminase deficiency, see GABA-transaminase deficiency
• Gamma-hydroxybutyric acidemia, see Succinic semialdehyde dehydrogenase deficiency
• Gamma-hydroxybutyric aciduria, see Succinic semialdehyde dehydrogenase deficiency
• Gamstorp disease, see Hyperkalemic periodic paralysis
• Gamstorp episodic adynamy, see Hyperkalemic periodic paralysis
• Gamstorp-Wohlfart syndrome, see Autosomal recessive axonal neuropathy with neuromyotonia
• GAMT deficiency, see Guanidinoacetate methyltransferase deficiency
• GAN, see Giant axonal neuropathy
• Ganglioside GM3 synthase deficiency, see GM3 synthase deficiency
• Ganglioside sialidase deficiency, see Mucolipidosis type IV
• Garland-Moorhouse syndrome, see Marinesco-Sjögren syndrome
• Gastrointestinal stromal neoplasm, see Gastrointestinal stromal tumor
• Gastrointestinal stromal sarcoma, see Gastrointestinal stromal tumor
• Gastrointestinal stromal tumor
• Gastroschisis, see Abdominal wall defect
• GATA-1-related thrombocytopenia with dyserythropoiesis, see Dyserythropoietic anemia and thrombocytopenia
• GATA1-related cytopenia, see Dyserythropoietic anemia and thrombocytopenia
• GATA1-related X-linked cytopenia, see Dyserythropoietic anemia and thrombocytopenia
• GATM deficiency, see Arginine:glycine amidinotransferase deficiency
• Gaucher disease
• Gaucher splenomegaly, see Gaucher disease
• Gaucher syndrome, see Gaucher disease
• Gaucher's disease, see Gaucher disease
• Gauchers disease, see Gaucher disease
• Gaze palsy, familial horizontal, with progressive scoliosis, see Horizontal gaze palsy with progressive scoliosis
• GBS, see Guillain-Barré syndrome
• GCL, see Krabbe disease
• GCM syndrome, see Gorlin-Chaudhry-Moss syndrome
• GCMS, see Gorlin-Chaudhry-Moss syndrome
• GCPS, see Greig cephalopolysyndactyly syndrome
• GD, see Gaucher disease
• GDD, see Gnathodiaphyseal dysplasia
• GDM, see Gestational diabetes
• GEFS+, see Genetic epilepsy with febrile seizures plus
• Geleophysic dwarfism, see Geleophysic dysplasia
• Geleophysic dysplasia
• Gelineau syndrome, see Narcolepsy
• Gelsolin-related amyloidosis, see Lattice corneal dystrophy type II
• Genee-Wiedemann acrofacial dysostosis, see Miller syndrome
• Genee-Wiedemann syndrome, see Miller syndrome
• General fibrosis syndrome, see Congenital fibrosis of the extraocular muscles
• Generalized arterial calcification of infancy
• Generalized epilepsy with febrile seizures plus, see Genetic epilepsy with febrile seizures plus
• Generalized lipodystrophy, see Congenital generalized lipodystrophy
• Generalized lymphatic dysplasia, see Hennekam syndrome
• Generalized pustular psoriasis
• Generalized pustular psoriasis of von Zumbusch, see Generalized pustular psoriasis
• Genetic emphysema, see Alpha-1 antitrypsin deficiency
• Genetic epilepsy with febrile seizures plus
• Genetic hemochromatosis, see Hereditary hemochromatosis
• Genital renal ear syndrome (GRES), see Mayer-Rokitansky-Küster-Hauser syndrome
• Genitopatellar syndrome
• Gestational cholestasis, see Intrahepatic cholestasis of pregnancy
• Gestational diabetes
• Gestational diabetes mellitus, see Gestational diabetes
• Gestational proteinuric hypertension, see Preeclampsia
• GFND, see Fibronectin glomerulopathy
• GGM, see Glucose-galactose malabsorption
• GH-R deficiency, see Laron syndrome
• GHDD, see Ghosal hematodiaphyseal dysplasia
• Ghosal hemato-diaphyseal dysplasia, see Ghosal hematodiaphyseal dysplasia
• Ghosal hematodiaphyseal dysplasia
• Ghosal syndrome, see Ghosal hematodiaphyseal dysplasia
• Ghosal-type hemato-diaphyseal dysplasia, see Ghosal hematodiaphyseal dysplasia
• Giant axonal disease, see Giant axonal neuropathy
• Giant axonal neuropathy
• Giant cell chondrodysplasia, see Atelosteogenesis type 1
• Giant congenital melanocytic nevi, see Giant congenital melanocytic nevus
• Giant congenital melanocytic nevus
• Giant congenital pigmented nevus, see Giant congenital melanocytic nevus
• Giant parietal foramina, see Enlarged parietal foramina
• Giant pigmented hairy nevus, see Giant congenital melanocytic nevus
• Giant platelet syndrome, see Bernard-Soulier syndrome
• Giedion-Langer syndrome, see Trichorhinophalangeal syndrome type II
• Gifford-Bosma syndrome, see Bosma arhinia microphthalmia syndrome
• Gilbert disease, see Gilbert syndrome
• Gilbert syndrome
• Gilbert's disease, see Gilbert syndrome
• Gilbert's syndrome, see Gilbert syndrome
• Gilbert-Lereboullet syndrome, see Gilbert syndrome
• Gilles de la Tourette syndrome, see Tourette syndrome
• Gilles de la Tourette's syndrome, see Tourette syndrome
• Gillespie syndrome
• GIPP, see Familial male-limited precocious puberty
• GIST, see Gastrointestinal stromal tumor
• Gitelman syndrome
• Gitelman's syndrome, see Gitelman syndrome
• GLA deficiency, see Fabry disease
• Glanzmann disease, see Glanzmann thrombasthenia
• Glanzmann thrombasthenia
• Glanzmann-Naegeli disorder, see Glanzmann thrombasthenia
• Glass syndrome, see SATB2-associated syndrome
• GLD, see Krabbe disease
• Glioma, retinal, see Retinoblastoma
• Globozoospermia
• Glomerulocystic kidney disease with hyperuricemia and isosthenuria, see Autosomal dominant tubulointerstitial kidney disease-UMOD
• Glomerulopathy with fibronectin deposits, see Fibronectin glomerulopathy
• Glomerulopathy with giant fibrillar deposits, see Fibronectin glomerulopathy
• Glossoptosis, micrognathia, and cleft palate, see Isolated Pierre Robin sequence
• Glucocerebrosidase deficiency, see Gaucher disease
• Glucocerebrosidosis, see Gaucher disease
• Glucocorticoid deficiency, see Familial glucocorticoid deficiency
• Glucose 6 phosphate dehydrogenase deficiency, see Glucose-6-phosphate dehydrogenase deficiency
• Glucose phosphate isomerase deficiency
• Glucose transport defect, blood-brain barrier, see GLUT1 deficiency syndrome
• Glucose transporter protein syndrome, see GLUT1 deficiency syndrome
• Glucose transporter type 1 deficiency syndrome, see GLUT1 deficiency syndrome
• Glucose-6-phosphate deficiency, see Glycogen storage disease type I
• Glucose-6-phosphate dehydrogenase deficiency
• Glucose-6-phosphate isomerase deficiency, see Glucose phosphate isomerase deficiency
• Glucose-6-phosphate transport defect, see Glycogen storage disease type I
• Glucose-galactose malabsorption
• Glucosephosphate isomerase deficiency, see Glucose phosphate isomerase deficiency
• Glucosyl cerebroside lipidosis, see Gaucher disease
• Glucosylceramidase deficiency, see Gaucher disease
• Glucosylceramide beta-glucosidase deficiency, see Gaucher disease
• Glucosylceramide lipidosis, see Gaucher disease
• Glucosyltransferase 1 deficiency, see ALG6-congenital disorder of glycosylation
• Glut1 deficiency, see GLUT1 deficiency syndrome
• GLUT1 deficiency syndrome
• GLUT1 DS, see GLUT1 deficiency syndrome
• Glutamate formiminotransferase deficiency
• Glutaric acidemia I, see Glutaric acidemia type I
• Glutaric acidemia type 1, see Glutaric acidemia type I
• Glutaric acidemia type I
• Glutaric acidemia type II
• Glutaric acidemia, type 2, see Glutaric acidemia type II
• Glutaric aciduria I, see Glutaric acidemia type I
• Glutaric aciduria, type 2, see Glutaric acidemia type II
• Glutaryl-CoA dehydrogenase deficiency, see Glutaric acidemia type I
• Glutathione synthetase deficiency
• Gluten enteropathy, see Celiac disease
• Glyceric aciduria, see Primary hyperoxaluria
• Glycine encephalopathy, see Nonketotic hyperglycinemia
• Glycine N-methyltransferase deficiency, see Hypermethioninemia
• Glycogen branching enzyme deficiency, see Glycogen storage disease type IV
• Glycogen debrancher deficiency, see Glycogen storage disease type III
• Glycogen storage disease 0, see Glycogen storage disease type 0
• Glycogen storage disease IV, see Glycogen storage disease type IV
• Glycogen storage disease type 0
• Glycogen storage disease type 2B, see Danon disease
• Glycogen storage disease type 4, see Glycogen storage disease type IV
• Glycogen storage disease type 5, see Glycogen storage disease type V
• Glycogen storage disease type I
• Glycogen storage disease type II, see Pompe disease
• Glycogen storage disease type IIb, see Danon disease
• Glycogen storage disease type III
• Glycogen storage disease type IV
• Glycogen storage disease type IX
• Glycogen storage disease type V
• Glycogen storage disease type VI
• Glycogen storage disease type VII
• Glycogen storage disease X, see Phosphoglycerate mutase deficiency
• Glycogen synthase deficiency, see Glycogen storage disease type 0
• Glycogen synthetase deficiency, see Glycogen storage disease type 0
• Glycogenosis 4, see Glycogen storage disease type IV
• Glycogenosis 5, see Glycogen storage disease type V
• Glycogenosis 7, see Glycogen storage disease type VII
• Glycogenosis type II, see Pompe disease
• Glycogenosis, type IV, see Glycogen storage disease type IV
• Glycolic aciduria, see Primary hyperoxaluria
• Glycoprotein Ib, platelet, deficiency of, see Bernard-Soulier syndrome
• Glycoprotein IIb/IIIa defect, see Glanzmann thrombasthenia
• Glycoprotein VI deficiency
• Glycosylasparaginase deficiency, see Aspartylglucosaminuria
• GM1 gangliosidosis
• GM2 activator deficiency
• GM2 gangliosidosis, AB variant, see GM2 activator deficiency
• GM2 gangliosidosis, type 1, see Tay-Sachs disease
• GM2 gangliosidosis, type 2, see Sandhoff disease
• GM2 gangliosidosis, type II, see Sandhoff disease
• GM3 synthase deficiency
• GMN, see Giant congenital melanocytic nevus
• Gnathodiaphyseal dysplasia
• Gnathodiaphyseal sclerosis, see Gnathodiaphyseal dysplasia
• GNE myopathy
• GNMT deficiency, see Hypermethioninemia
• Goiter-deafness syndrome, see Pendred syndrome
• Golabi-Ito-Hall syndrome, see Renpenning syndrome
• Goldberg syndrome, see Galactosialidosis
• Goldenhar syndrome, see Craniofacial microsomia
• Goldenhar-Gorlin syndrome, see Craniofacial microsomia
• Goltz syndrome, see Focal dermal hypoplasia
• Goltz-Gorlin syndrome, see Focal dermal hypoplasia
• Gonadal dysgenesis with auditory dysfunction, autosomal recessive inheritance, see Perrault syndrome
• Gonadal dysgenesis with sensorineural deafness, autosomal recessive inheritance, see Perrault syndrome
• Gonadal dysgenesis, 46,XY, see Swyer syndrome
• Gonadal dysgenesis, XX type, with deafness, see Perrault syndrome
• Gonadotrophin-independent precocious puberty, see Familial male-limited precocious puberty
• Gonadotropin-dependent precocious puberty, see Central precocious puberty
• Gordon Holmes syndrome
• Gordon hyperkalemia-hypertension syndrome, see Pseudohypoaldosteronism type 2
• Gordon's syndrome, see Pseudohypoaldosteronism type 2
• Gorlin Chaudhry Moss syndrome, see Gorlin-Chaudhry-Moss syndrome
• Gorlin syndrome
• Gorlin-Chaudhry-Moss syndrome
• Gorlin-Goltz syndrome, see Gorlin syndrome
• Gougerot-Houwer-Sjogren syndrome, see Sjögren syndrome
• Gougerot-Sjogren syndrome, see Sjögren syndrome
• Gout
• Gout, PRPS-related, see Phosphoribosylpyrophosphate synthetase superactivity
• Gouty arthritis, see Gout
• Gouty arthropathy, see Gout
• GP VI deficiency, see Glycoprotein VI deficiency
• GPA, see Granulomatosis with polyangiitis
• GPHN, see Giant congenital melanocytic nevus
• GPI deficiency, see Glucose phosphate isomerase deficiency
• GPP, see Generalized pustular psoriasis
• GPS, see Genitopatellar syndrome
• GPS, see Gray platelet syndrome
• GRACILE syndrome
• Graefe-Usher syndrome, see Usher syndrome
• Grange occlusive arterial syndrome, see Grange syndrome
• Grange syndrome
• Granuloma fungoides, see Mycosis fungoides
• Granulomatosis with polyangiitis
• Granulomatous disease, chronic, see Chronic granulomatous disease
• Granulomatous inflammatory arthritis, dermatitis, and uveitis, familial, see Blau syndrome
• Granulomatous rosacea, see Rosacea
• Graves' disease
• Graves' disease, see Graves' disease
• Gray platelet syndrome
• Greenberg dysplasia
• Greenberg skeletal dysplasia, see Greenberg dysplasia
• Greenfield disease, see Metachromatic leukodystrophy
• Greig cephalopolysyndactyly syndrome
• Grey platelet syndrome, see Gray platelet syndrome
• GRIN2B encephalopathy, see GRIN2B-related neurodevelopmental disorder
• GRIN2B related syndrome, see GRIN2B-related neurodevelopmental disorder
• GRIN2B-related neurodevelopmental disorder
• Griscelli syndrome
• GRN-related frontotemporal dementia, see GRN-related frontotemporal lobar degeneration
• GRN-related frontotemporal lobar degeneration
• GRN-related neuronal ceroid-lipofuscinosis, see CLN11 disease
• GRNG, see Grange syndrome
• Groenblad-Strandberg syndrome, see Pseudoxanthoma elasticum
• Gronblad-Strandberg syndrome, see Pseudoxanthoma elasticum
• Growth hormone deficiency dwarfism, see Isolated growth hormone deficiency
• Growth hormone insensitivity syndrome, see Laron syndrome
• Growth hormone receptor defect, see Laron syndrome
• Growth hormone receptor deficiency, see Laron syndrome
• Growth retardation, amino aciduria, cholestasis, iron overload, lactic acidosis, and early death, see GRACILE syndrome
• Growth retardation-Rieger anomaly, see Short stature, hyperextensibility, hernia, ocular depression, Rieger anomaly, and teething delay
• GS, see Griscelli syndrome
• GS, see Gitelman syndrome
• GSD 0, see Glycogen storage disease type 0
• GSD I, see Glycogen storage disease type I
• GSD II, see Pompe disease
• GSD III, see Glycogen storage disease type III
• GSD IV, see Glycogen storage disease type IV
• GSD IX, see Glycogen storage disease type IX
• GSD type 0, see Glycogen storage disease type 0
• GSD type I, see Glycogen storage disease type I
• GSD type IV, see Glycogen storage disease type IV
• GSD type V, see Glycogen storage disease type V
• GSD type VI, see Glycogen storage disease type VI
• GSD V, see Glycogen storage disease type V
• GSD VI, see Glycogen storage disease type VI
• GSD VII, see Glycogen storage disease type VII
• GSD X, see Phosphoglycerate mutase deficiency
• GSD10, see Phosphoglycerate mutase deficiency
• GSD2, see Pompe disease
• GSD3, see Glycogen storage disease type III
• GSD4, see Glycogen storage disease type IV
• GSD6, see Glycogen storage disease type VI
• GSD7, see Glycogen storage disease type VII
• GSDIX, see Glycogen storage disease type IX
• GSDX, see Phosphoglycerate mutase deficiency
• GTPS, see GLUT1 deficiency syndrome
• GTS, see Tourette syndrome
• Guanidinoacetate methyltransferase deficiency
• Guillain-Barre syndrome, see Guillain-Barré syndrome
• Guillain-Barré syndrome
• GUSB deficiency, see Mucopolysaccharidosis type VII
• Guttate hypopigmentation and punctate palmoplantar keratoderma with or without ectopic calcification, see Cole disease
• Gyrate atrophy, see Gyrate atrophy of the choroid and retina
• Gyrate atrophy of the choroid and retina