Parosteal osteosarcoma of the temporal bone: Case report

Hajra Idrees; Raza Zarrar; Bilal Mujtaba

doi:10.1016/j.radcr.2023.07.038

Parosteal osteosarcoma of the temporal bone: Case report

Hajra Idrees, Raza Zarrar, Bilal Mujtaba

Musculoskeletal Imaging

Research output: Contribution to journal › Article › peer-review

Abstract

Parosteal osteosarcomas (POS) are well-differentiated low-grade malignant sarcomas that are located on the surface of the bone. POS of the temporal bone is exceptionally rare, with less than a hand full of cases present in modern literature. Here, we report a POS of the temporal bone found incidentally and with an uncharacteristic presentation. We also review the unique imaging and histopathological findings of this entity and discuss why developing a broad differential diagnosis and proceeding with early intervention are considered imperative in this disease.

Original language	English (US)
Pages (from-to)	3577-3581
Number of pages	5
Journal	Radiology Case Reports
Volume	18
Issue number	10
DOIs	https://doi.org/10.1016/j.radcr.2023.07.038
State	Published - Oct 2023

Keywords

Computed tomography
Magnetic resonance imaging
Temporal bone parosteal osteosarcoma

ASJC Scopus subject areas

Radiology Nuclear Medicine and imaging

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10.1016/j.radcr.2023.07.038

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title = "Parosteal osteosarcoma of the temporal bone: Case report",

abstract = "Parosteal osteosarcomas (POS) are well-differentiated low-grade malignant sarcomas that are located on the surface of the bone. POS of the temporal bone is exceptionally rare, with less than a hand full of cases present in modern literature. Here, we report a POS of the temporal bone found incidentally and with an uncharacteristic presentation. We also review the unique imaging and histopathological findings of this entity and discuss why developing a broad differential diagnosis and proceeding with early intervention are considered imperative in this disease.",

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author = "Hajra Idrees and Raza Zarrar and Bilal Mujtaba",

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N2 - Parosteal osteosarcomas (POS) are well-differentiated low-grade malignant sarcomas that are located on the surface of the bone. POS of the temporal bone is exceptionally rare, with less than a hand full of cases present in modern literature. Here, we report a POS of the temporal bone found incidentally and with an uncharacteristic presentation. We also review the unique imaging and histopathological findings of this entity and discuss why developing a broad differential diagnosis and proceeding with early intervention are considered imperative in this disease.

AB - Parosteal osteosarcomas (POS) are well-differentiated low-grade malignant sarcomas that are located on the surface of the bone. POS of the temporal bone is exceptionally rare, with less than a hand full of cases present in modern literature. Here, we report a POS of the temporal bone found incidentally and with an uncharacteristic presentation. We also review the unique imaging and histopathological findings of this entity and discuss why developing a broad differential diagnosis and proceeding with early intervention are considered imperative in this disease.

KW - Computed tomography

KW - Magnetic resonance imaging

KW - Temporal bone parosteal osteosarcoma

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Parosteal osteosarcoma of the temporal bone: Case report

Abstract

Keywords

ASJC Scopus subject areas

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