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A Rare Presentation of Non-Traumatic Recurring Bone Fractures in Adult Patient With Juvenile Onset Hypophosphatasia
Background: Hypophosphatasia is a rare metabolic bone disease caused by mutations in the tissue-nonspecific alkaline (TNSALP) phosphatase gene. The disease is typically diagnosed in children but may be seen in adults with premature loss of adult teeth, poor bone healing, recurrent bone fractures, an...
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Published in: | Journal of the Endocrine Society 2021-05, Vol.5 (Supplement_1), p.A178-A178 |
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Main Authors: | , , , , |
Format: | Article |
Language: | English |
Subjects: | |
Online Access: | Get full text |
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Summary: | Background: Hypophosphatasia is a rare metabolic bone disease caused by mutations in the tissue-nonspecific alkaline (TNSALP) phosphatase gene. The disease is typically diagnosed in children but may be seen in adults with premature loss of adult teeth, poor bone healing, recurrent bone fractures, and limited mobility due to chronic pain. Clinical case: A 48-year-old female with Juvenile Onset hypophosphatasia and diabetes mellitus type 2 who presented to the endocrine clinic for diabetes mellitus. She had a telemedicine visit because she was not able to come to the office due to her recent rib fracture and pain. She had multiple fractures since she was 16-years-old with multiple fractures in her toes. She later developed a femur fracture when 20 years old and second at 28-years-old in the other femur. She was tested for juvenile hypophosphatasia and the diagnosis was confirmed. She received no treatment at that time. She subsequently had recurrent non-traumatic rib fractures that interfered with daily life. She is unable to exercise due to her frequent fractures and consequently having poor diabetic control. She has family history of brother with femur fracture. Labs showed decreased alkaline phosphatase ( |
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ISSN: | 2472-1972 2472-1972 |
DOI: | 10.1210/jendso/bvab048.360 |