Hyperplastic Callus in Osteogenesis Imperfecta
نویسندگان
چکیده
منابع مشابه
Hyperplastic callus in osteogenesis imperfecta.
Hyperplastic callus in osteogenesis imperfecta is rare. The present case is added to the few previously recorded (Brailsford 1943, Baker 1946, Fairbank and Baker 1948) because it illustrates radiographically the development of the condition. An additional point of interest is the occurrence of a fracture of another bone during treatment, without the formation of hyperplastic callus. The patient...
متن کاملBilateral total hip replacement in osteogenesis imperfecta with hyperplastic callus.
Osteogenesis imperfecta is a rare inherited disorder of connective tissue which may present with recurrent fractures which are prone to nonunion and malunion resulting in deformity. Some patients develop osteoarthritis of the hip. Formation of hyperplastic callus after recurrent fractures may deform the shape of the femur and preclude the use of standard implants at joint replacement. Replaceme...
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Hyperplastic callus in osteogenesis imperfecta is rare. I have been able to find only fifteen reported cases. The condition manifests itself by the formation of enormous masses of callus which may follow a fracture or a simple contusion or which may arise spontaneously without any preceding injury. Baker (1946) gave a classical account of the pathology and Fairbank (1948) gave an equally compre...
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We analyzed tissue and cells from a stationary and a rapidly growing hyperplastic callus from a patient with osteogenesis imperfecta (OI) type IV and compared the results with those of compact bone and skin fibroblasts of an age-matched control. Collagen and protein contents per cell were low in the callus tissues and collagen I and III were overmodified as evidenced by an elevated level of hyd...
متن کاملOsteogenesis imperfecta
Keywords Disease name and synonyms Definition/Diagnosis criteria Differential diagnosis Frequency Clinical description Etiology Diagnostic methods Management Treatment Genetic counselling References Abstract Osteogenesis imperfecta (OI) is a group of inherited diseases responsible for varying degrees of skeletal fragility. Minimal trauma is sufficient to cause fractures and bone deformities. A ...
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ژورنال
عنوان ژورنال: Proceedings of the Royal Society of Medicine
سال: 1959
ISSN: 0035-9157
DOI: 10.1177/003591575905200723