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Endosteal scalloping

MedGen UID:
1842103
•Concept ID:
C5826804
•
Finding
HPO: HP:0034969

Definition

A series of indentations or erosions on a normally smooth margin of the inner layer of the cortex (i.e. the endosteum) of bones. [from HPO]

Professional guidelines

PubMed

Differential diagnosis and treatment of enchondromas and atypical cartilaginous tumours of the pelvis: analysis of 21 patients.
Alfaro PA, Ciani G, Herrera CA, Donati DM, Errani C
Eur J Orthop Surg Traumatol 2020 Jan;30(1):25-30. Epub 2019 Sep 9 doi: 10.1007/s00590-019-02547-8. PMID: 31502011

Recent clinical studies

Etiology

Bone Scans Have Little Utility in the Evaluation of Well-Differentiated Cartilaginous Lesions of the Humerus.
Samuel AM, Munger AM, Lee FY, Friedlaender GE, Ibe IK, Lindskog DM
Orthopedics 2020 Nov 1;43(6):e498-e502. Epub 2020 Sep 3 doi: 10.3928/01477447-20200827-05. PMID: 32882054
Chondrosarcomas of the hands and feet: A case series and systematic review of the literature.
Fayad LM, Ahlawat S, Khan MS, McCarthy E
Eur J Radiol 2015 Oct;84(10):2004-12. Epub 2015 Jul 2 doi: 10.1016/j.ejrad.2015.06.026. PMID: 26189572
Enchondroma of the Foot.
Chun KA, Stephanie S, Choi JY, Nam JH, Suh JS
J Foot Ankle Surg 2015 Sep-Oct;54(5):836-9. Epub 2015 May 27 doi: 10.1053/j.jfas.2015.01.002. PMID: 26024560
Preoperative radiographic and histopathologic evaluation of central chondrosarcoma.
Yoshimura Y, Isobe K, Arai H, Aoki K, Kito M, Kato H
Arch Orthop Trauma Surg 2013 Sep;133(9):1225-31. Epub 2013 Jul 3 doi: 10.1007/s00402-013-1800-z. PMID: 23820853Free PMC Article
The many faces of chondrosarcoma of bone, own cases and review of the literature with an emphasis on radiology, pathology and treatment.
Herget GW, Uhl M, Opitz OG, Adler CP, Südkamp NP, Knöller S
Acta Chir Orthop Traumatol Cech 2011;78(6):501-9. PMID: 22217402

Diagnosis

Endosteal scalloping: Pattern of bone erosion.
Ridley WE, Xiang H, Han J, Ridley LJ
J Med Imaging Radiat Oncol 2018 Oct;62 Suppl 1:131-132. doi: 10.1111/1754-9485.11_12786. PMID: 30309102
What are the differentiating clinical and MRI-features of enchondromas from low-grade chondrosarcomas?
Douis H, Parry M, Vaiyapuri S, Davies AM
Eur Radiol 2018 Jan;28(1):398-409. Epub 2017 Jul 10 doi: 10.1007/s00330-017-4947-0. PMID: 28695356
Chondrosarcomas of the hands and feet: A case series and systematic review of the literature.
Fayad LM, Ahlawat S, Khan MS, McCarthy E
Eur J Radiol 2015 Oct;84(10):2004-12. Epub 2015 Jul 2 doi: 10.1016/j.ejrad.2015.06.026. PMID: 26189572
Enchondroma of the Foot.
Chun KA, Stephanie S, Choi JY, Nam JH, Suh JS
J Foot Ankle Surg 2015 Sep-Oct;54(5):836-9. Epub 2015 May 27 doi: 10.1053/j.jfas.2015.01.002. PMID: 26024560
Chondrosarcomas revisited.
Mavrogenis AF, Gambarotti M, Angelini A, Palmerini E, Staals EL, Ruggieri P, Papagelopoulos PJ
Orthopedics 2012 Mar 7;35(3):e379-90. doi: 10.3928/01477447-20120222-30. PMID: 22385450

Therapy

Surgical treatment of grade I central chondrosarcoma.
Donati D, Colangeli S, Colangeli M, Di Bella C, Bertoni F
Clin Orthop Relat Res 2010 Feb;468(2):581-9. Epub 2009 Aug 29 doi: 10.1007/s11999-009-1056-7. PMID: 19727994Free PMC Article
Giant cell-rich osteosarcoma: a case report.
Sato K, Yamamura S, Iwata H, Sugiura H, Nakashima N, Nagasaka T
Nagoya J Med Sci 1996 Dec;59(3-4):151-7. PMID: 9212641
Pathologic fractures: a complication of microparticulate synovitis.
Peimer CA, Taleisnik J, Sherwin FS
J Hand Surg Am 1991 Sep;16(5):835-43. doi: 10.1016/s0363-5023(10)80146-7. PMID: 1940162

Prognosis

A CT-based radiomics nomogram for predicting histologic grade and outcome in chondrosarcoma.
Li X, Shi X, Wang Y, Pang J, Zhao X, Xu Y, Li Q, Wang N, Duan F, Nie P
Cancer Imaging 2024 Apr 11;24(1):50. doi: 10.1186/s40644-024-00695-7. PMID: 38605380Free PMC Article
Enchondroma of the Foot.
Chun KA, Stephanie S, Choi JY, Nam JH, Suh JS
J Foot Ankle Surg 2015 Sep-Oct;54(5):836-9. Epub 2015 May 27 doi: 10.1053/j.jfas.2015.01.002. PMID: 26024560
Preoperative radiographic and histopathologic evaluation of central chondrosarcoma.
Yoshimura Y, Isobe K, Arai H, Aoki K, Kito M, Kato H
Arch Orthop Trauma Surg 2013 Sep;133(9):1225-31. Epub 2013 Jul 3 doi: 10.1007/s00402-013-1800-z. PMID: 23820853Free PMC Article
From the archives of the AFIP: imaging of primary chondrosarcoma: radiologic-pathologic correlation.
Murphey MD, Walker EA, Wilson AJ, Kransdorf MJ, Temple HT, Gannon FH
Radiographics 2003 Sep-Oct;23(5):1245-78. doi: 10.1148/rg.235035134. PMID: 12975513
From the RSNA refresher courses. Total hip arthroplasty: radiographic evaluation.
Manaster BJ
Radiographics 1996 May;16(3):645-60. doi: 10.1148/radiographics.16.3.8897629. PMID: 8897629

Clinical prediction guides

A CT-based radiomics nomogram for predicting histologic grade and outcome in chondrosarcoma.
Li X, Shi X, Wang Y, Pang J, Zhao X, Xu Y, Li Q, Wang N, Duan F, Nie P
Cancer Imaging 2024 Apr 11;24(1):50. doi: 10.1186/s40644-024-00695-7. PMID: 38605380Free PMC Article
Assessment of central cartilaginous tumor of the appendicular bone: inter-observer and intermodality agreement and comparison of diagnostic performance of CT and MRI.
Lee S, Yoon MA
Acta Radiol 2022 Mar;63(3):376-386. Epub 2021 Feb 27 doi: 10.1177/0284185121996268. PMID: 33641451
Enchondroma of the Foot.
Chun KA, Stephanie S, Choi JY, Nam JH, Suh JS
J Foot Ankle Surg 2015 Sep-Oct;54(5):836-9. Epub 2015 May 27 doi: 10.1053/j.jfas.2015.01.002. PMID: 26024560
Preoperative radiographic and histopathologic evaluation of central chondrosarcoma.
Yoshimura Y, Isobe K, Arai H, Aoki K, Kito M, Kato H
Arch Orthop Trauma Surg 2013 Sep;133(9):1225-31. Epub 2013 Jul 3 doi: 10.1007/s00402-013-1800-z. PMID: 23820853Free PMC Article
Surgical treatment of grade I central chondrosarcoma.
Donati D, Colangeli S, Colangeli M, Di Bella C, Bertoni F
Clin Orthop Relat Res 2010 Feb;468(2):581-9. Epub 2009 Aug 29 doi: 10.1007/s11999-009-1056-7. PMID: 19727994Free PMC Article

Recent systematic reviews

Chondrosarcomas of the hands and feet: A case series and systematic review of the literature.
Fayad LM, Ahlawat S, Khan MS, McCarthy E
Eur J Radiol 2015 Oct;84(10):2004-12. Epub 2015 Jul 2 doi: 10.1016/j.ejrad.2015.06.026. PMID: 26189572

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