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1,715 Possible Causes for Hyperostosis, Irregular Rib Contours, Narrowing of Medullary Canal

  • Frontometaphyseal Dysplasia

    This condition is characterized by hyperostosis of the skull and prominence of the supraorbital ridges; long bones have flared metaphyses.[ncbi.nlm.nih.gov] […] of medullary canal; erlenmeyer flask defect of the bone; clubfoot (genu varus and valgus deformities); relative muscle weakness, especially in pelvic girdle; atrophic muscle[encyclopedia.com] Roentgenograms show supraorbital hyperostosis, antegonial notching of the mandible, flared ilia, contraction of the midpelvis, flattened vertebrae, deformities of the ribs[ncbi.nlm.nih.gov]

  • Camurati-Engelmann Syndrome

    However, the skull hyperostosis is progressive, and cranial nerve compression often recurs. Corticosteroids may delay skull hyperostosis and cranial nerve impingement.[ncbi.nlm.nih.gov] Certain bone regions (specifically, the endosteal and periosteal surfaces) become abnormally thickened and hardened, which in turn narrows the medullary canal.[encyclopedia.com] […] of the medullary canals.[synapse.koreamed.org]

    Missing: Irregular Rib Contours
  • Craniodiaphyseal Dysplasia

    Imbalance will lead to conditions such as osteoporosis or hyperostosis. Osteoblasts build bone, becoming embedded in bone matrix as mature osteocytes.[ncbi.nlm.nih.gov] […] of medullary canal; erlenmeyer flask defect of the bone; clubfoot (genu varus and valgus deformities); relative muscle weakness, especially in pelvic girdle; atrophic muscle[encyclopedia.com] The long bones show extreme asymmetric hyperostosis and sclerosis of the diaphyses and evidence of a modelling defect in the metaphyses.[ncbi.nlm.nih.gov]

  • Sclerosteosis Type 2

    […] hypertelorism, wide and dense clavicles-ribs, sclerotic calvarium, enlarged and sclerotic mandible, sclerotic vertebral end plates and pedicles, sclerotic pelvic bones, cortical hyperostosis[iofbonehealth.org] […] of medullary canal; erlenmeyer flask defect of the bone; clubfoot (genu varus and valgus deformities); relative muscle weakness, especially in pelvic girdle; atrophic muscle[encyclopedia.com] Alternative names BEER CDD Cortical hyperostosis with syndactyly see all Function Negative regulator of bone growth.[abcam.com]

  • Van Buchem Disease

    Prevention - Hyperostosis corticalis generalisata Not supplied. Diagnosis - Hyperostosis corticalis generalisata Not supplied.[checkorphan.org] […] of the medullary canal.[ncbi.nlm.nih.gov] Signs and Symptoms Abnormal cortical bone morphology Abnormality of the clavicle Craniofacial hyperostosis Increased bone mineral density Mandibular prognathia Facial palsy[familydiagnosis.com]

    Missing: Irregular Rib Contours
  • Melorheostosis

    Melorheostosis Leri’s Disease, Flowing Periosteal Hyperostosis One of a group of sclerosing bone disorders Rare Cause is unknown Produces thickening of the endosteum and periosteum[learningradiology.com] The lesions of the cortex are progressive and may result in narrowing of the medullary canal and stenosis of an adjacent lumen, foramen, or of the spinal canal.[boneandspine.com] The lesions of the cortex are progressive and may result in narrowing of the medullary canal and stenosis of an adjacent lumen, foramen, or of the spinal canal .[boneandspine.com]

    Missing: Irregular Rib Contours
  • Pyknodysostosis

    X-ray showing acroosteolysis hyperostosis with sparing of medullary cavity and normal bone age.[ncbi.nlm.nih.gov] The other radiographic findings were diffuse osteosclerosis and narrow medullary canal.[jocr.co.in] The ribs are irregular in contour and form. The clavicle is similarly wavy and irregular, with some expansion of its proximal end. Long bones.[ncbi.nlm.nih.gov]

  • Congenital Cortical Hyperostoses

    hyperostosis [ hi″per-os-to sis ] excessive growth of bony tissue. adj., adj hyperostot ic. frontal internal hyperostosis ( hyperostosis fronta lis inter na ) a new formation[medical-dictionary.thefreedictionary.com] In later infancy and early childhood, dysplasia of the pelvis, overconstriction and irregular contour of the shafts of the long tubular bones, and osteoporosis become apparent[rrnursingschool.biz] John Caffey (1895–1978) first described infantile cortical hyperostosis in 1945.[en.wikipedia.org]

    Missing: Narrowing of Medullary Canal
  • Autosomal Recessive Nail Dysplasia

    Endosteal hyperostosis disorders include Van Buchem disease (types I and II) and sclerosteosis. The two endosteal hyperostosis conditions include many similar features.[encyclopedia.com] , sclerotic medullary canal Type III: Anterior bowig with a cystic lesion or prefracture Type IV: Anterior bowing with a frank fracture and pseudarthrosis usually involving[flinders.edu.au] […] hypertelorism, wide and dense clavicles-ribs, sclerotic calvarium, enlarged and sclerotic mandible, sclerotic vertebral end plates and pedicles, sclerotic pelvic bones, cortical hyperostosis[iofbonehealth.org]

  • Osteosclerosis

    Radiographically, affected members exhibit generalized, symmetrically diffuse endosteal hyperostosis of the long bones and skull with narrow medullary cavities and loss of[ncbi.nlm.nih.gov] medullary canals.[pubs.rsna.org] "Osteosclerosis, hyperostosis, and related disorders". United States. doi:.[osti.gov]

    Missing: Irregular Rib Contours

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