Metaphyseal irregularity

Jansen's metaphyseal chondrodysplasia (JMC) is a disease that results from ligand-independent activation of the type 1 (PTH1R) of the parathyroid hormone receptor, due to one of three reported mutations (activating mutation). JMC is extremely rare, and as of 2007 there are fewer than 20 reported cases worldwide. [Source: Wikipedia ]

Irregular metaphysis
May Be Caused by
Adenosine deaminase deficiency with severe combined immunodeficiency and chondro-osseous dysplasia
Battered child syndrome
Bisphosphonate therapy
Bone neoplasm
Chronic recurrent multifocal osteomyelitis
Craniometadiaphyseal dysplasia Wormian bone type
Deferoxamine-induced skeletal dysplasia
Dyggve-Melchior-Clausen dysplasia
Erdheim-Chester disease
Fetal hypermagnesemia syndrome
Hardcastle syndrome
Hypervitaminosis D
Idiopathic symptomatic metaphyseal sclerosis in children
Lead intoxication
Metaphyseal chondrodysplasia
Metaphyseal chondrodysplasia anadysplasia type
Metaphyseal chondrodysplasia Jansen type
Metaphyseal chondrodysplasia McKusick type
Metaphyseal chondrodysplasia Schmid type
Metaphyseal chondrodysplasia Shwachman type
Metaphyseal-sella turcica dysplasia Rosenberg type
Microcephalic osteodysplastic dysplasia
Osteosclerotic metaphyseal dysplasia
Pacman dysplasia
Plasma-cell osteomyelitis
Round distal femoral epiphyseal micromelic dysplasia
Saldino-Mainzer syndrome
Schneckenbecken dysplasia
Spondyloepimetaphyseal dysplasia
Spondyloepimetaphyseal dysplasia dominant metatropic type
Spondyloepimetaphyseal dysplasia Irapa type
Spondyloepimetaphyseal dysplasia Iraqi type
Spondyloepimetaphyseal dysplasia leptodactylic type
Spondyloepimetaphyseal dysplasia short limb-hand-abnormal calcification type
Spondyloepimetaphyseal dysplasia Strudwick type
Spondyloepimetaphyseal dysplasia with joint laxity
Spondylomegaepiphyseal-metaphyseal dysplasia
Spondylometaphyseal dysplasia
Spondylometaphyseal dysplasia Kozlowski type
Spondylometaphyseal dysplasia Sedaghatian type