Inbound Relationships |
Type |
Active |
Source |
Characteristic |
Refinability |
Group |
Osteopetrosis - intermediate type |
Interprets |
True |
Osteoclast turnover rate |
Inferred relationship |
Some |
2 |
A sclerosing disorder of the skeleton characterized by increased bone density that classically displays the radiographic sign of sandwich vertebrae (dense bands of sclerosis parallel to the vertebral endplates). |
Interprets |
True |
Osteoclast turnover rate |
Inferred relationship |
Some |
2 |
Osteopetrosis |
Interprets |
True |
Osteoclast turnover rate |
Inferred relationship |
Some |
2 |
This syndrome is characterized by osteopetrosis, agenesis of the corpus callosum, cerebral atrophy and a small hippocampus. |
Interprets |
True |
Osteoclast turnover rate |
Inferred relationship |
Some |
3 |
Transient infantile osteopetrosis |
Interprets |
True |
Osteoclast turnover rate |
Inferred relationship |
Some |
2 |
A rare congenital disorder of bone resorption characterised by generalised skeletal densification. |
Interprets |
True |
Osteoclast turnover rate |
Inferred relationship |
Some |
2 |
Benign autosomal dominant osteopetrosis |
Interprets |
False |
Osteoclast turnover rate |
Inferred relationship |
Some |
2 |
Osteopetrosis with renal tubular acidosis |
Interprets |
True |
Osteoclast turnover rate |
Inferred relationship |
Some |
2 |
Osteopetrosis - delayed type |
Interprets |
True |
Osteoclast turnover rate |
Inferred relationship |
Some |
2 |
Hyperphosphatasemia tarda |
Interprets |
True |
Osteoclast turnover rate |
Inferred relationship |
Some |
4 |
Pyknodysostosis |
Interprets |
True |
Osteoclast turnover rate |
Inferred relationship |
Some |
3 |
Sclerosteosis |
Interprets |
True |
Osteoclast turnover rate |
Inferred relationship |
Some |
3 |
Endosteal hyperostoses |
Interprets |
True |
Osteoclast turnover rate |
Inferred relationship |
Some |
3 |
Syndrome with characteristics of congenital cerebellar hypoplasia, endosteal sclerosis, hypotonia, ataxia, mild to moderate developmental delay, short stature, hip dislocation, and tooth eruption disturbances. It has been described in four patients. Less common manifestations are microcephaly, strabismus, nystagmus, optic atrophy and dysarthria. It is appears to be transmitted as an autosomal recessive trait. |
Interprets |
True |
Osteoclast turnover rate |
Inferred relationship |
Some |
3 |
Lenz-Majewski hyperostosis syndrome |
Interprets |
True |
Osteoclast turnover rate |
Inferred relationship |
Some |
3 |
Worth disease |
Interprets |
True |
Osteoclast turnover rate |
Inferred relationship |
Some |
3 |
Craniometadiaphyseal dysplasia, wormian bone type is an extremely rare craniotubular bone dysplasia syndrome described in fewer than 10 patients to date. Clinical manifestations include macrocephaly, frontal bossing, malar hypoplasia, prominent mandible and dental hypoplasia. Other skeletal anomalies include abnormal bone modeling in tubular bones, multiple wormian bones and deformities of chest, pelvis and elbows. An increased risk of fractures is noted. |
Interprets |
True |
Osteoclast turnover rate |
Inferred relationship |
Some |
3 |
This syndrome is characterized by severe immunodeficiency, osteopetrosis, lymphedema and anhidrotic ectodermal dysplasia. |
Interprets |
True |
Osteoclast turnover rate |
Inferred relationship |
Some |
5 |
Osteochondrodysplasia with osteopetrosis |
Interprets |
True |
Osteoclast turnover rate |
Inferred relationship |
Some |
3 |
Craniometadiaphyseal dysplasia |
Interprets |
True |
Osteoclast turnover rate |
Inferred relationship |
Some |
3 |
Osteopetrosis-hypogammaglobulinemia syndrome is an extremely rare primary bone dysplasia with increased bone density disorder characterized by severe osteoclast-poor osteopetrosis associated with hypogammaglobulinemia. Patients typically present infantile malignant osteopetrosis (manifesting with increased bone density, bone fractures, abnormal eye movements/visual loss, nystagmus), hematologic abnormalities with bone marrow failure (e.g. anemia, hepatosplenomegaly) and immunological deficiency (manifesting as recurrent respiratory infections) associated with reduced immunoglobulin levels due to impaired peripheral B cell differentiation. |
Interprets |
True |
Osteoclast turnover rate |
Inferred relationship |
Some |
4 |
A rare primary bone dysplasia with increased bone density characterized by slowly progressive endosteal hyperostosis and osteosclerosis exclusively of the skull base and the calvaria, resulting in entrapment and dysfunction of cranial nerves I, II, V, VII, and VIII. First symptoms often appear during the second decade of life and include disturbances in smell, vision, facial sensation and expression, hearing, and balance, as well as headaches due to increased ocular and intracranial pressure. After the fourth decade, radiological progression is minimal, although decreased intracranial volume can lead to death in severe cases. |
Interprets |
True |
Osteoclast turnover rate |
Inferred relationship |
Some |
3 |
A rare sclerosing bone disorder characterized by skeletal densification that predominantly involves the cranial vault. |
Interprets |
True |
Osteoclast turnover rate |
Inferred relationship |
Some |
2 |
A rare syndromic optic nerve hypoplasia with characteristics of coloboma, osteopetrosis (particularly of the anterior ribs and femoral heads), severe microphthalmia, macrocephaly, albinism, and profound congenital deafness. Patients may also have additional eye anomalies including microcornea with pannus, dense bilateral cataracts, and translucent irides. Craniofacial dysmorphism (including frontal bossing, shallow orbits, preauricular pits, posteriorly rotated ears, micrognathia and wide palatine ridges) is also reported. |
Interprets |
True |
Osteoclast turnover rate |
Inferred relationship |
Some |
9 |