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About 108 results

ALLMedicine™ Parosteal Osteosarcoma Center

Research & Reviews  41 results

Dedifferentiation in low-grade osteosarcoma: a Japanese Musculoskeletal Oncology Group ...
https://doi.org/10.1007/s10147-022-02223-8
International Journal of Clinical Oncology; Hirai T, Kobayashi H et. al.

Aug 7th, 2022 - Low-grade osteosarcomas, namely parosteal osteosarcoma (POS) and low-grade central osteosarcoma (LGCOS), occasionally dedifferentiate into high-grade malignancy, referred to as dedifferentiation in low-grade osteosarcoma (DLOS). This study aimed t...

Does the adherence of distal femur parosteal osteosarcoma to the neurovascular bundle i...
https://doi.org/10.1016/j.otsr.2022.103220
Orthopaedics & Traumatology, Surgery & Research : OTSR; Jamshidi K, Mirzaei A et. al.

Jan 31st, 2022 - Proximity of tumor to the neurovascular bundle (NVB) makes achieving a wide margin difficult. In low-grade parosteal osteosarcoma (POS), it is not clear whether adherence of tumor to NVB increases the rate of local recurrence (LR). In this study, ...

Parosteal osteosarcoma of the thumb: A case report and literature review.
https://doi.org/10.1016/j.hansur.2022.01.005
Hand Surgery & Rehabilitation; Rossetti A, Fily A et. al.

Jan 30th, 2022 - Parosteal osteosarcoma (PO) is a rare malignant tumor arising from the surface of the bone. Locations in the hand are even more exceptional. This low-grade osteosarcoma shows non-specific clinical and radiological presentation, making diagnosis ch...

Juxtacortical Tumors
https://emedicine.medscape.com/article/1257617-overview

Dec 9th, 2021 - Background Juxtacortical or surface tumors are broadly defined as those arising adjacent to the outer surface of cortical bone, which include the following: Periosteal chondromas Periosteal chondrosarcomas Surface osteosarcomas These surface lesio...

Juxtacortical Tumors
https://emedicine.medscape.com/article/1257617-print

Dec 9th, 2021 - Juxtacortical or surface tumors are broadly defined as those arising adjacent to the outer surface of cortical bone, which include the following: Periosteal chondromas Periosteal chondrosarcomas Surface osteosarcomas These surface lesions may aris...

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Clinicaltrials.gov  1 results

an Istitution Experience on Parosteal OsTeosarcoma
https://clinicaltrials.gov/ct2/show/NCT03768076

Aug 5th, 2021 - Investigators will review all the cases with a diagnosis of primary parosteal osteosarcoma treated at the Rizzoli Institute from 1900 up to 31 July 2018, retrospectively.

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News  1 results

Pain and Palpable Mass
https://www.medscape.com/viewarticle/458881_2

Discussion Parosteal osteosarcoma represents a surface variety of osteosarcoma. It is more likely to be found in slightly older patients than the standard osteosarcoma, with most patients presenting between ages 20 and 50. It also generally has a ...

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