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Me, Myself and O.I.
Me, Myself and O.I.
Published: 2014/04/09
Channel: Oi World
My Day To Day Life With Osteogenesis Imperfecta.
My Day To Day Life With Osteogenesis Imperfecta.
Published: 2016/08/01
Channel: Bastrin
Osteogenesis Imperfecta Educational Film
Osteogenesis Imperfecta Educational Film
Published: 2016/04/30
Channel: Gabriel Calvo
Osteogenesis Imperfecta Lecture
Osteogenesis Imperfecta Lecture
Published: 2012/02/20
Channel: guitarjosh1395
Our Baby Made of Glass | Living Differently
Our Baby Made of Glass | Living Differently
Published: 2017/03/08
Channel: BBC Three
What is Osteogenesis Imperfecta??
What is Osteogenesis Imperfecta??
Published: 2015/07/27
Channel: Arzoo Sadiqi
SJRaphael - osteogenesis imperfecta (OI)
SJRaphael - osteogenesis imperfecta (OI)
Published: 2017/08/22
Channel: Dwarf Awareness
Our Fragile Superhero Son | Living Differently
Our Fragile Superhero Son | Living Differently
Published: 2017/07/27
Channel: BBC Three
My Life with OI(OsteoGenesis Imperfecta)
My Life with OI(OsteoGenesis Imperfecta)
Published: 2012/05/23
Channel: Gigi Love
My Day To Day Social Life With Osteogenesis Imperfecta.
My Day To Day Social Life With Osteogenesis Imperfecta.
Published: 2016/08/02
Channel: Bastrin
Children Of Glass (Full Documentary)
Children Of Glass (Full Documentary)
Published: 2014/02/24
Channel: DocumFeed
Osteogenesis Imperfecta Patient, Kyle McConville Shares his Journey with DPharm Dir, Valerie Bowling
Osteogenesis Imperfecta Patient, Kyle McConville Shares his Journey with DPharm Dir, Valerie Bowling
Published: 2016/11/29
Channel: Valerie Bowling
Children
Children's Osteogenesis Imperfecta | Children's Hospital of Savannah
Published: 2010/05/11
Channel: Memorial Health
Osteogenesis Imperfecta struggles
Osteogenesis Imperfecta struggles
Published: 2017/10/10
Channel: Kathryn Zastow
Zoe
Zoe's Story by Chive Charities and Damon Lindelof
Published: 2012/12/11
Channel: Chive Charities
Osteogenesis Imperfecta | An Introduction
Osteogenesis Imperfecta | An Introduction
Published: 2017/05/26
Channel: Abby Green
What is Osteogenesis Imperfecta!? | FunsizedStyle
What is Osteogenesis Imperfecta!? | FunsizedStyle
Published: 2017/06/18
Channel: FunsizedStyle
Osteogenesis Imperfecta
Osteogenesis Imperfecta
Published: 2014/11/19
Channel: Taylor F
VISITING BABY JANE CHILD WITH OSTEOGENESIS IMPERFECTA AND PLAN FOR BIRTHDAY CELEBRATION
VISITING BABY JANE CHILD WITH OSTEOGENESIS IMPERFECTA AND PLAN FOR BIRTHDAY CELEBRATION
Published: 2017/11/20
Channel: A Foreigner in the Philippines
Osteogenesis Imperfecta por Dr. Miguel Galban
Osteogenesis Imperfecta por Dr. Miguel Galban
Published: 2015/12/09
Channel: Miguel Galban
OI Awareness Film
OI Awareness Film
Published: 2016/05/11
Channel: Brittle Bone UK
VISITING BABY JANE THE CHILD WITH OSTEOGENESIS IMPERFECTA AND A GIFT FROM MR. &MRS. O
VISITING BABY JANE THE CHILD WITH OSTEOGENESIS IMPERFECTA AND A GIFT FROM MR. &MRS. O
Published: 2017/11/17
Channel: A Foreigner in the Philippines
Osteogenesis Imperfecta
Osteogenesis Imperfecta
Published: 2014/12/16
Channel: CanadaQBank
Our Unbreakable Bond: Mum And Daughter Both Have Brittle Bone Disease
Our Unbreakable Bond: Mum And Daughter Both Have Brittle Bone Disease
Published: 2016/05/05
Channel: Barcroft TV
Radio- Orthopedic Series Osteogenesis Imperfecta #NEETPG #USMLE #integrated #Medicine
Radio- Orthopedic Series Osteogenesis Imperfecta #NEETPG #USMLE #integrated #Medicine
Published: 2016/09/15
Channel: damsdelhi
Conoce la historia de Magali, quien padece osteogénesis imperfecta
Conoce la historia de Magali, quien padece osteogénesis imperfecta
Published: 2016/10/18
Channel: Al Extremo
Osteogenesis imperfecta - case introduction
Osteogenesis imperfecta - case introduction
Published: 2015/06/15
Channel: Simon R. Downes - Med School Radio
Walking with Osteogenesis Imperfecta (Brittle Bone Disease)
Walking with Osteogenesis Imperfecta (Brittle Bone Disease)
Published: 2013/09/28
Channel: Megan Beany
Osteogenesis Imperfecta (OI)
Osteogenesis Imperfecta (OI)
Published: 2016/05/20
Channel: Cristy Tran
Sander - Osteogenesis Imperfecta Tipo II
Sander - Osteogenesis Imperfecta Tipo II
Published: 2014/07/16
Channel: Javier Monge
Osteogenesis imperfecta
Osteogenesis imperfecta
Published: 2016/11/16
Channel: anapleal13
Osteogenesis Imperfecta - CRASH! Medical Review Series
Osteogenesis Imperfecta - CRASH! Medical Review Series
Published: 2015/11/21
Channel: Paul W. Bolin
Knochen aus Glas - Oswald und seine Brüder (2017) Osteogenesis imperfecta
Knochen aus Glas - Oswald und seine Brüder (2017) Osteogenesis imperfecta
Published: 2017/04/25
Channel: Lieber Medizin
Osteogénesis Imperfecta Explicada
Osteogénesis Imperfecta Explicada
Published: 2016/05/09
Channel: Milena Barbosa
Unbreakable Spirit: Walking to Bring Awareness To Osteogenesis Imperfecta
Unbreakable Spirit: Walking to Bring Awareness To Osteogenesis Imperfecta
Published: 2014/11/03
Channel: MyLITV
Osteogenesis imperfecta
Osteogenesis imperfecta
Published: 2017/03/09
Channel: OI believe inYou
Magkapatid na may osteogenesis imperfecta, hinahangaan dahil sa determinasyon sa pag-aaral
Magkapatid na may osteogenesis imperfecta, hinahangaan dahil sa determinasyon sa pag-aaral
Published: 2017/05/26
Channel: GMA News
OC: Osteogenesis Imperfecta, isang   pambihirang sakit sa buto
OC: Osteogenesis Imperfecta, isang pambihirang sakit sa buto
Published: 2012/02/27
Channel: GMA News
SIZZLING HOT CONTROVERSIAL COMMENTS OF BABY JANE A CHILD WITH OSTEOGENESIS IMPERFECTA
SIZZLING HOT CONTROVERSIAL COMMENTS OF BABY JANE A CHILD WITH OSTEOGENESIS IMPERFECTA
Published: 2017/11/16
Channel: A Foreigner in the Philippines
6 DE MAYO DIA INTERNACIONAL DE LA OSTEOGENESIS IMPERFECTA (OI) 2015
6 DE MAYO DIA INTERNACIONAL DE LA OSTEOGENESIS IMPERFECTA (OI) 2015
Published: 2015/05/06
Channel: Vanina Peralta
Two Ladies Discuss What It
Two Ladies Discuss What It's Like Living With Osteogenesis Imperfecta
Published: 2014/11/03
Channel: MyLITV
1. Osteogenesis Imperfecta of kindermishandeling - Dr. H. Pruys
1. Osteogenesis Imperfecta of kindermishandeling - Dr. H. Pruys
Published: 2015/01/22
Channel: WetenschapVoorVOI
Osteogenesis Imperfecta
Osteogenesis Imperfecta
Published: 2010/06/20
Channel: 75gldy
Conner
Conner's Journey with Osteogenesis Imperfecta
Published: 2013/04/08
Channel: Kip Goldhammer
Caring for babies with brittle bone disease
Caring for babies with brittle bone disease
Published: 2015/07/31
Channel: AP Archive
Case 76 Fetal dysplasia osteogenesis imperfecta Dr AHMED ESAWY
Case 76 Fetal dysplasia osteogenesis imperfecta Dr AHMED ESAWY
Published: 2015/10/18
Channel: Educational Radiologyy Channel ERC
Osteogenesis Imperfecta
Osteogenesis Imperfecta
Published: 2009/05/08
Channel: gnclar2
Brittle Bone Disease Documentary on Children with Osteogenesis Imperfecta Full Documentary
Brittle Bone Disease Documentary on Children with Osteogenesis Imperfecta Full Documentary
Published: 2017/02/03
Channel: Bradley Authement
Exercise Right for Kids - Osteogenesis Imperfecta
Exercise Right for Kids - Osteogenesis Imperfecta
Published: 2017/09/25
Channel: essachannel
Natalie
Natalie's Osteogenesis Imperfecta Treated at Hopkins Children's
Published: 2009/04/15
Channel: HopkinsChildrens
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WIKIPEDIA ARTICLE

From Wikipedia, the free encyclopedia
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Osteogenesis imperfecta
Synonyms Brittle bone disease,[1] Lobstein syndrome,[2] fragilitas ossium,[1] Vrolik disease[1]
Characteristically blue sclerae of patient with osteogenesis imperfecta.jpg
The classic blue sclerae of a person with osteogenesis imperfecta
Specialty Pediatrics, medical genetics, osteology
Symptoms Bones that break easily, blue tinge to the whites of the eye, short height, loose joints, hearing loss[1][3]
Duration Long term[3]
Causes Genetic (autosomal dominant, new mutation)[1]
Diagnostic method Based on symptoms, DNA testing[3]
Treatment Healthy lifestyle (exercise, no smoking), metal rods through the long bones[4]
Prognosis Depends on the type[3]
Frequency 1 in 15,000 people[1]

Osteogenesis imperfecta (OI), also known as brittle bone disease, is a group of genetic disorders that mainly affect the bones.[1] It results in bones that break easily.[1] The severity may be mild to severe.[1] Other symptoms may include a blue tinge to the whites of the eye, short height, loose joints, hearing loss, breathing problems, and problems with the teeth.[1][3] Complications may include cervical artery[5][6] and aortic dissection.[7] [8][9]

The underlying mechanism is usually a problem with connective tissue due to a lack of type I collagen.[1] This occurs in more than 90% of cases due to mutations in the COL1A1 or COL1A2 genes.[1] These genetic problems are often inherited from a person's parents in an autosomal dominant manner or occur via a new mutation.[1] There are eight types with type I being the least severe and type II the most severe.[1] Diagnosis is often based on symptoms and may be confirmed by collagen or DNA testing.[3]

There is no cure.[3] Maintaining a healthy lifestyle by exercising and avoiding smoking can help prevent fractures.[4] Treatment may include care of broken bones, pain medication, physical therapy, braces or wheelchairs, and surgery.[4] A type of surgery that puts metal rods through long bones may be done to strengthen them.[4] Tentative evidence supports the use of medications of the bisphosphonate type.[10][11]

OI affects about one in 15,000 people.[1] Outcomes depend on the type of disease.[3] Most people, however, have good outcomes.[3] The condition has been described since ancient history.[12] The term "osteogenesis imperfecta" came into use in 1895 and means imperfect bone formation.[1][12]

Classification[edit]

There are at least nine different types of OI. Type I is the most common. Symptoms vary from person to person.

Type Description Gene OMIM Mode of inheritance
I mild Null COL1A1 allele 166240 (IA), 166200 (IB) autosomal dominant, 60% de novo[13]
II severe and usually lethal in the perinatal period COL1A1, COL1A2, 166210 (IIA), 610854 (IIB) autosomal dominant, ~100% de novo[13]
III considered progressive and deforming COL1A1, COL1A2 259420 autosomal dominant, ~100% de novo[13]
IV deforming, but with normal sclerae most of the time COL1A1, COL1A2 166220 autosomal dominant, 60% de novo[13]
V shares the same clinical features of IV, but has unique histologic findings ("mesh-like") IFITM5 610967 autosomal dominant[13][14]
VI shares the same clinical features of IV, but has unique histologic findings ("fish scale") SERPINF1 610968 autosomal recessive[13]
VII associated with cartilage associated protein CRTAP 610682 autosomal recessive[13]
VIII severe to lethal, associated with the protein leprecan LEPRE1, P3H1 610915 autosomal recessive
IX PPIB autosomal recessive

Type I[edit]

Blue sclera in osteogenesis imperfecta

Collagen is of normal quality but is produced in insufficient quantities:

  • Bones fracture easily
  • Slight spinal curvature
  • Loose joints
  • Poor muscle tone
  • Discoloration of the sclera (whites of the eyes), usually giving them a blue-gray color. The blue-gray color of the sclera is due to the underlying choroidal veins which show through. This is due to the sclera being thinner than normal because the defective Type I collagen is not forming correctly.
  • Early loss of hearing in some children[15]
  • Slight protrusion of the eyes

IA and IB are defined to be distinguished by the absence/presence of dentinogenesis imperfecta (characterized by opalescent teeth; absent in IA, present in IB). Life expectancy is slightly reduced compared to the general population due to the possibility of fatal bone fractures and complications related to OI Type I such as basilar invagination.[citation needed]

Type II[edit]

Collagen is not of a sufficient quality or quantity

Type II can be further subclassified into groups A, B, and C, which are distinguished by radiographic evaluation of the long bones and ribs. Type IIA demonstrates broad and short long bones with broad and beaded ribs. Type IIB demonstrates broad and short long bones with thin ribs that have little or no beading. Type IIC demonstrates thin and longer long bones with thin and beaded ribs.

Type III[edit]

Collagen improperly formed, enough collagen is made but it is defective

  • Bones fracture easily, sometimes even before birth
  • Bone deformity, often severe
  • Respiratory problems possible
  • Short stature, spinal curvature and sometimes barrel-shaped rib cage
  • Triangular face[16]
  • Loose joints (double jointed)
  • Poor muscle tone in arms and legs
  • Discolouration of the sclera (the 'whites' of the eyes are blue)
  • Early loss of hearing possible

Type III is distinguished among the other classifications as being the "progressive deforming" type, wherein a neonate presents with mild symptoms at birth and develops the aforementioned symptoms throughout life. Lifespans may be normal, albeit with severe physical handicapping.

Type IV[edit]

Collagen quantity is sufficient but is not of a high enough quality

  • Bones fracture easily, especially before puberty
  • Short stature, spinal curvature, and barrel-shaped rib cage
  • Bone deformity is mild to moderate
  • Early loss of hearing

Similar to Type I, Type IV can be further subclassified into types IVA and IVB characterized by absence (IVA) or presence (IVB) of dentinogenesis imperfecta.

Type V[edit]

OI Type V in an adult
OI Type V in a child

Having the same clinical features as Type IV, it is distinguished histologically by "mesh-like" bone appearance. Further characterized by the "V triad" consisting of a) radio-opaque band adjacent to growth plates, b) hypertrophic calluses at fracture sites, and c) calcification of the radio-ulnar interosseous membrane.[17]

OI Type V leads to calcification of the membrane between the two forearm bones, making it difficult to turn the wrist. Another symptom is abnormally large amounts of repair tissue (hyperplasic callus) at the site of fractures. Other features of this condition include radial head dislocation, long bone bowing, and mixed hearing loss.

At least some cases of this type are caused by mutations in the IFITM5 gene.[14]

Type VI[edit]

With the same clinical features as Type IV, it is distinguished histologically by "fish-scale" bone appearance. Type VI has recently been found to be caused by a loss of function mutation in the SERPINF1 gene. SERPINF1, a member of the serpin family, is also known as pigment epithelium derived factor (PEDF), the most powerful endogenous antiangiogenic factor in mammals.

Type VII[edit]

In 2006, a recessive form called "Type VII" was discovered (phenotype severe to lethal). Thus far it seems to be limited to a First Nations people in Quebec.[18] Mutations in the gene CRTAP causes this type.[19]

Type VIII[edit]

OI caused by mutation in the gene LEPRE1 is classified as type VIII.[19]

Other genes[edit]

A family with recessive osteogenesis imperfecta has been reported to have a mutation in the TMEM38B gene on chromosome 9.[20] This gene encodes TRIC-B, a component of TRIC, a monovalent cation-specific channel involved in calcium release from intracellular stores.

It is extremely likely that there are other genes associated with this disease that have yet to be reported.

Pathophysiology[edit]

People with OI are born with defective connective tissue, or without the ability to make it, usually because of a deficiency of Type-I collagen.[21] This deficiency arises from an amino acid substitution of glycine to bulkier amino acids in the collagen triple helix structure. The larger amino acid side-chains create steric hindrance that creates a bulge in the collagen complex, which in turn influences both the molecular nanomechanics and the interaction between molecules, which are both compromised.[22] As a result, the body may respond by hydrolyzing the improper collagen structure. If the body does not destroy the improper collagen, the relationship between the collagen fibrils and hydroxyapatite crystals to form bone is altered, causing brittleness.[23] Another suggested disease mechanism is that the stress state within collagen fibrils is altered at the locations of mutations, where locally larger shear forces lead to rapid failure of fibrils even at moderate loads as the homogeneous stress state found in healthy collagen fibrils is lost.[22] These recent works suggest that OI must be understood as a multi-scale phenomenon, which involves mechanisms at the genetic, nano-, micro- and macro-level of tissues.

As a genetic disorder, OI has historically been viewed as an autosomal dominant disorder of type I collagen. Most cases have been caused by mutations in the COL1A1 and COL1A2 genes. In the past several years, there has been the identification of autosomal recessive forms.[24] Most people with OI receive it from a parent but in 35% of cases it is an individual (de novo or "sporadic") mutation.[citation needed]

Diagnosis[edit]

There is no definitive test for OI. The diagnosis is usually suggested by the occurrence of bone fractures with little trauma and the presence of other clinical features. A skin biopsy can be performed to determine the structure and quantity of type I collagen. DNA testing can confirm the diagnosis, however, it cannot exclude it because not all mutations causing OI are known and/or tested for. OI type II is often diagnosed by ultrasound during pregnancy, where already multiple fractures and other characteristic features may be present. Relative to control, OI cortical bone shows increased porosity, canal diameter, and connectivity in micro-computed tomography.[25]

An important differential diagnosis of OI is child abuse, as both may present with multiple fractures in various stages of healing. Differentiating them can be difficult, especially when no other characteristic features of OI are present. Other differential diagnoses include rickets, osteomalacia, and other rare skeletal syndromes.

Treatment[edit]

There is no cure.[3] Maintaining a healthy lifestyle by exercising and avoiding smoking can help prevent fractures. Treatment may include care of broken bones, pain medication, physical therapy, braces or wheelchairs, and surgery. A type of surgery that puts metal rods through long bones may be done to strengthen them.[4]

Bone infections are treated as and when they occur with the appropriate antibiotics and antiseptics.

Bisphosphonates[edit]

In 1998, a clinical trial demonstrated the effectiveness of intravenous pamidronate, a bisphosphonate which had previously been used in adults to treat osteoporosis. In severe OI, pamidronate reduced bone pain, prevented new vertebral fractures, reshaped previously fractured vertebral bodies, and reduced the number of long-bone fractures.[26]

Although oral bisphosphonates are more convenient and cheaper, they are not absorbed as well, and intravenous bisphosphonates are generally more effective, although this is under study. Some studies have found oral and intravenous bisphosphonates, such as oral alendronate and intravenous pamidronate, equivalent.[27] In a trial of children with mild OI, oral risedronate increased bone mineral densities, and reduced nonvertebral fractures. However, it did not decrease new vertebral fractures.[28][29] A Cochrane review in 2016 concluded that though bisphosphonates seem to improve bone mineral density, it is uncertain whether this leads to a reduction in fractures or an improvement in the quality of life of individuals with osteogenesis imperfecta.[11]

Bisphosphonates are less effective for OI in adults.[30]

Surgery[edit]

Metal rods can be surgically inserted in the long bones to improve strength, a procedure developed by Harold A. Sofield, MD, at Shriners Hospitals for Children in Chicago. During the late 1940s, Sofield, Chief of Staff at Shriners Hospitals in Chicago, worked there with large numbers of children with OI and experimented with various methods to strengthen the bones in these children.[31] In 1959, with Edward A. Miller, MD, Sofield wrote a seminal article describing a solution that seemed radical at the time: the placement of stainless steel rods into the intramedullary canals of the long bones to stabilize and strengthen them. His treatment proved extremely useful in the rehabilitation and prevention of fractures; it was adopted throughout the world and still forms the basis for orthopedic treatment of OI.

Spinal fusion can be performed to correct scoliosis, although the inherent bone fragility makes this operation more complex in OI patients. Surgery for basilar impressions can be carried out if pressure being exerted on the spinal cord and brain stem is causing neurological problems.

Physiotherapy[edit]

Physiotherapy is used to strengthen muscles and improve motility in a gentle manner, while minimizing the risk of fracture. This often involves hydrotherapy and the use of support cushions to improve posture. Individuals are encouraged to change positions regularly throughout the day to balance the muscles being used and the bones under pressure.

Children often develop a fear of trying new ways of moving due to movement being associated with pain. This can make physiotherapy difficult to administer to young children.

Physical aids[edit]

With adaptive equipment such as crutches, wheelchairs, splints, grabbing arms, or modifications to the home, many individuals with OI can maintain a significant degree of autonomy.

History[edit]

The condition, or types of it, has had various other names over the years and in different nations. Among some of the most common alternatives are Ekman-Lobstein syndrome, Vrolik syndrome, and the colloquial glass-bone disease. The name osteogenesis imperfecta dates to at least 1895[32] and has been the usual medical term in the 20th century to present. The current four type system began with Sillence in 1979.[33] An older system deemed less severe types "osteogenesis imperfecta tarda" while more severe forms were deemed "osteogenesis imperfecta congenita."[34] As this terminology did not differentiate well between the types, and all forms of osteogenesis are congenital, this naming convention has since fallen out of favour.

The condition has been found in an ancient Egyptian mummy from 1000 BC. The Norse king Ivar the Boneless may have had this condition, as well. The earliest studies of it began in 1788 with the Swede Olof Jakob Ekman. He described the condition in his doctoral thesis and mentioned cases of it going back to 1678. In 1831, Edmund Axmann described it in himself and two brothers. Jean Lobstein dealt with it in adults in 1833. Willem Vrolik did work on the condition in the 1850s. The idea that the adult and newborn forms were the same came in 1897 with Martin Benno Schmidt.[35]

Epidemiology[edit]

In the United States, the incidence of osteogenesis imperfecta is estimated to be one per 20,000 live births.[36] An estimated 20,000 to 50,000 people are affected by OI in the United States.

Frequency is approximately the same across groups, but for unknown reasons, the Shona and Ndebele of Zimbabwe seem to have a higher proportion of Type III to Type I than other groups.[37] A similar pattern was found in segments of the Nigerian and South African populations.[citation needed] In these varied cases, the total number of OIs of all four types was roughly the same as any other ethnicity.

Society and culture[edit]

The Brittle Bone Society is a UK charity that supports people with the condition.

Figures in film, television, video games and novels depicted as having osteogenesis imperfecta include:

  • Robby Novak (also known as Kid President), a motivational speaker and YouTube personality as of 2013.[38] He often comments on his own ability to overcome the disorder.[39]
  • Samuel L. Jackson's fictional character Elijah Price in M. Night Shyamalan's 2000 film Unbreakable, who was born with type I osteogenesis imperfecta.[40]
  • Jeff "Joker" Moreau, a fictional character from the Mass Effect video game series voiced by Seth Green. Given that the series is set in the fictional future, he is able to take medications to help with his disease and is a pilot. The medication, along with a mix of Cerberus implants and braces, allow him to walk and dance, although not as fluidly as others without the disease.[41]

Other animals[edit]

In dogs, OI is an autosomal-recessive condition. In Golden Retrievers, it is caused by a mutation in the COL1A1, and in Beagles, the COL1A2. A separate mutation in the SERPINH1 gene has been found to cause the condition in Dachshunds.[42] Several mouse models of OI have been described, whereby the abnormal gait 2 (AGA2) mouse line exhibits severe skeletal[43] and cardio-pulmonary[44] phenotypes due to a carboxy-terminus mutation in the COL1A1 gene in the mouse.

References[edit]

  1. ^ a b c d e f g h i j k l m n o p "osteogenesis imperfecta". Genetics Home Reference. 11 October 2016. Archived from the original on 18 October 2016. Retrieved 15 October 2016. 
  2. ^ William, Berger (2006). Andrews' Diseases of the Skin: Clinical Dermatology (10th ed.). Saunders. p. 517. ISBN 978-0721629216. 
  3. ^ a b c d e f g h i j "Osteogenesis Imperfecta Overview". NIAMS. June 2015. Archived from the original on 18 October 2016. Retrieved 15 October 2016. 
  4. ^ a b c d e "What Is Osteogenesis Imperfecta? Fast Facts: An Easy-to-Read Series of Publications for the Public". NIAMS. November 2014. Archived from the original on 18 October 2016. Retrieved 15 October 2016. 
  5. ^ Grond-Ginsbach, C; Debette, S; Pezzini, A (2005). "Genetic approaches in the study of risk factors for cervical artery dissection". Frontiers of neurology and neuroscience. 20: 30–43. doi:10.1159/000088133. PMID 17290109. 
  6. ^ Grond-Ginsbach, C; Debette, S (March 2009). "The association of connective tissue disorders with cervical artery dissections". Current molecular medicine. 9 (2): 210–4. PMID 19275629. 
  7. ^ Beylot C, Doutre MS, Beylot-Barry M, Busquet M (1994) Arterial involvements in hereditary dysplasia of the connective tissue. Rev Med Interne 15(3):193-209
  8. ^ Skoumal M, Haberhauer G, Mayr H (2004) Concomitant diseases in primary joint hypermobility syndrome. Med Klin (Munich) 99(10):585-590
  9. ^ Byra P, Chillag S, Petit S (2008) Osteogenesis imperfecta and aortic dissection. Am J Med Sci 336(1):70-72 doi: 10.1097/MAJ.0b013e318158e981
  10. ^ Harrington, J; Sochett, E; Howard, A (December 2014). "Update on the evaluation and treatment of osteogenesis imperfecta". Pediatric clinics of North America. 61 (6): 1243–57. doi:10.1016/j.pcl.2014.08.010. PMID 25439022. 
  11. ^ a b Dwan, K; Phillipi, CA; Steiner, RD; Basel, D (19 October 2016). "Bisphosphonate therapy for osteogenesis imperfecta". The Cochrane database of systematic reviews 2016. 10: CD005088. doi:10.1002/14651858.CD005088.pub4. PMID 27760454. 
  12. ^ a b Kelly, Evelyn B. (2012). Encyclopedia of Human Genetics and Disease. ABC-CLIO. p. 613. ISBN 9780313387135. Archived from the original on 2017-11-05. 
  13. ^ a b c d e f g Steiner RD, Pepin MG, Byers PH, Pagon RA, Bird TD, Dolan CR, Stephens K, Adam MP (January 28, 2005). "Osteogenesis Imperfecta". PMID 20301472. Archived from the original on 18 January 2017. Retrieved 26 March 2012. 
  14. ^ a b Shapiro JR, Lietman C, Grover M, Lu JT, Nagamani SC, Dawson BC, Baldridge DM, Bainbridge MN, Cohn DH, Blazo M, Roberts TT, Brennen FS, Wu Y, Gibbs RA, Melvin P, Campeau PM, Lee BH (2013). "Phenotypic variability of osteogenesis imperfecta type V caused by an IFITM5 mutation". J. Bone Miner. Res. 28 (7): 1523–30. doi:10.1002/jbmr.1891. PMC 3688672Freely accessible. PMID 23408678. 
  15. ^ Fuller E, Lin V, Bell M, Bharatha A, Yeung R, Aviv RI, Symons SP (2011). "Case of the month #171: osteogenesis imperfecta of the temporal bone". Can Assoc Radiol J. 62 (4): 296–8. doi:10.1016/j.carj.2010.04.002. PMID 22018338. 
  16. ^ Page 771 Archived 2013-06-08 at the Wayback Machine. in: Chen, Harold (2006). Atlas of genetic diagnosis and counseling. Totowa, NJ: Humana Press. ISBN 1-58829-681-4. 
  17. ^ Glorieux FH, Rauch F, Plotkin H, Ward L, Travers R, Roughley P, Lalic L, Glorieux DF, Fassier F, Bishop NJ (2000). "Type V osteogenesis imperfecta: a new form of brittle bone disease". J. Bone Miner. Res. 15 (9): 1650–8. doi:10.1359/jbmr.2000.15.9.1650. PMID 10976985. 
  18. ^ "Recessive Form of OI Discovered by Foundation-funded Researcher" (PDF). Archived (PDF) from the original on 2007-08-12. 
  19. ^ a b Genetics Home Reference Archived 2008-12-19 at the Wayback Machine.: Genetic Conditions > Osteogenesis imperfecta (Reviewed November 2007)
  20. ^ Volodarsky M, Markus B, Cohen I, Staretz-Chacham O, Flusser H, Landau D, Shelef I, Langer Y, Birk OS (2013). "A deletion mutation in TMEM38B associated with autosomal recessive osteogenesis imperfecta". Hum Mutat. doi:10.1002/humu.22274. 
  21. ^ Rauch F, Glorieux FH (2004). "Osteogenesis imperfecta". Lancet. 363 (9418): 1377–85. doi:10.1016/S0140-6736(04)16051-0. PMID 15110498. 
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