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X-rays looked like an osteosarcoma, blood tests showed increased bone metabolism. A CT scan, a MRI and biopsy were performed, showing late onset HPC due to osteogenesis imperfecta type V.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Discussion<\/jats:title>\n                    <jats:p>OI shows a heterogeneous disease pattern due to a variety of clinical and radiographic findings. HPC is a rare complication of OI type V. Differential diagnosis range from cortical or periosteal osteosarcoma, periostitis, myositis ossificans, subperiosteal hematoma secondary to trauma or osteomyelitis.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>Recognition of HPC as a form of this particular type of OI is important to avoid misdiagnosis like malignant transformation to osteosarcoma. A biopsy and advanced imaging modalities like CT, MRI and scintigraphy are recommended.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Highlights<\/jats:title>\n                  <\/jats:sec>","DOI":"10.1016\/j.ijscr.2020.03.024","type":"journal-article","created":{"date-parts":[[2020,3,28]],"date-time":"2020-03-28T11:37:59Z","timestamp":1585395479000},"page":"83-86","update-policy":"https:\/\/doi.org\/10.1097\/lww.0000000000001000","source":"Crossref","is-referenced-by-count":8,"title":["Late onset hyperplastic callus formation in osteogenesis imperfecta type V simulating osteosarcoma\u2014A case report"],"prefix":"10.1097","volume":"69","author":[{"given":"Hans Christoph","family":"Vonderlind","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Matthias","family":"Jessel","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Alexander","family":"Knobel","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ingke","family":"Juergensen","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Johannes","family":"Struewer","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"276","reference":[{"key":"R1-22-20260114","doi-asserted-by":"crossref","first-page":"132","DOI":"10.1016\/j.ijsu.2018.10.028","article-title":"The SCARE 2018 statement: updating consensus Surgical CAse REport (SCARE) guidelines","volume":"60","author":"Agha","year":"2018","journal-title":"Int. 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