Idiopathic eosinophilic myositis

Not applicable

Idiopathic gastroparesis

Adolescent, Adult, Childhood, Elderly, Infancy

Idiopathic giant cell myocarditis

Adolescent, Adult, Childhood, Infancy

Idiopathic hypercalciuria

Autosomal dominant

Adolescent, Adult, Childhood

Idiopathic hypereosinophilic syndrome

Not applicable

Adult

Idiopathic hypersomnia

Unknown

All ages

Idiopathic inflammatory myopathy

Idiopathic intracranial hypertension

Not applicable

Adult, Elderly

Idiopathic isolated micropenis

Neonatal

Idiopathic juvenile osteoporosis

Multigenic/multifactorial, Not applicable

Adolescent, Childhood

Idiopathic linear interstitial keratitis

Unknown

Adult

Idiopathic localized lipodystrophy

Adolescent, Adult, Childhood, Infancy

Idiopathic macular telangiectasia type 1

Adult

Idiopathic macular telangiectasia type 3

Adult

Idiopathic multicentric Castleman disease

All ages

Idiopathic multidrug-resistant nephrotic syndrome

All ages

Idiopathic neonatal atrial flutter

Not applicable

Infancy, Neonatal

Idiopathic nephrotic syndrome

All ages

Idiopathic non-lupus full-house nephropathy

All ages

Idiopathic panuveitis

Not applicable

Adolescent, Adult, Childhood, Elderly

Idiopathic peliosis hepatis

Adult, Childhood

Idiopathic phalangeal acro-osteolysis

Not applicable

Idiopathic pleuroparenchymal fibroelastosis

Adolescent, Adult, Elderly

Idiopathic pulmonary arterial hypertension

Not applicable

All ages