Benjamin Sorg

Stuttgart, BW 70174, Germany

Last Updated: 09/26/2026

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Found 21 publications

Undifferentiated pleomorphic sarcoma of bone (UPSB) treated in the German-speaking countries. A report of 132 unselected patients from the Cooperative Osteosarcoma Study Group (COSS).

Undifferentiated pleomorphic sarcoma of bone (UPSB) treated in the German-speaking countries. A report of 132 unselected patients from the Cooperative Osteosarcoma Study Group (COSS).

Journal: Journal of cancer research and clinical oncology

Published: November 07, 2025

Osteosarcoma of the Diaphysis: A Report from the Cooperative Osteosarcoma Study Group (COSS).

Osteosarcoma of the Diaphysis: A Report from the Cooperative Osteosarcoma Study Group (COSS).

Journal: Anticancer research

Published: July 18, 2025

Teleangiectatic Osteosarcoma Treated by Surgery and Chemotherapy: A Report of 223 Affected Patients From the Cooperative Osteosarcoma Study Group (COSS).

Teleangiectatic Osteosarcoma Treated by Surgery and Chemotherapy: A Report of 223 Affected Patients From the Cooperative Osteosarcoma Study Group (COSS).

Journal: Cancer medicine

Published: April 04, 2025

Osteosarcoma Arising as a Secondary Malignancy following Treatment for Hematologic Cancer: A Report of 33 Affected Patients from the Cooperative Osteosarcoma Study Group (COSS).

Osteosarcoma Arising as a Secondary Malignancy following Treatment for Hematologic Cancer: A Report of 33 Affected Patients from the Cooperative Osteosarcoma Study Group (COSS).

Journal: Cancers

Published: March 22, 2024

Osteosarcoma as a secondary malignancy following rhabdomyosarcoma: A report of 28 affected patients from the Cooperative Osteosarcoma Study Group (COSS).

Osteosarcoma as a secondary malignancy following rhabdomyosarcoma: A report of 28 affected patients from the Cooperative Osteosarcoma Study Group (COSS).

Journal: Pediatric blood & cancer

Published: March 12, 2024

Primary Multi-Systemic Metastases in Osteosarcoma: Presentation, Treatment, and Survival of 83 Patients of the Cooperative Osteosarcoma Study Group.

Primary Multi-Systemic Metastases in Osteosarcoma: Presentation, Treatment, and Survival of 83 Patients of the Cooperative Osteosarcoma Study Group.

Journal: Cancers

Published: December 07, 2023

Beyond 5-year survival. A report from the Cooperative Osteosarcoma Study Group (COSS).

Beyond 5-year survival. A report from the Cooperative Osteosarcoma Study Group (COSS).

Journal: Cancer medicine

Published: August 22, 2023

Osteosarcoma Arising After Ewing Sarcoma or Vice Versa: A Report of 20 Affected Patients from the Cooperative Osteosarcoma Study Group (COSS).

Osteosarcoma Arising After Ewing Sarcoma or Vice Versa: A Report of 20 Affected Patients from the Cooperative Osteosarcoma Study Group (COSS).

Journal: Anticancer research

Published: August 04, 2023

Solitary pulmonary metastases at first recurrence of osteosarcoma: Presentation, treatment, and survival of 219 patients of the Cooperative Osteosarcoma Study Group.

Solitary pulmonary metastases at first recurrence of osteosarcoma: Presentation, treatment, and survival of 219 patients of the Cooperative Osteosarcoma Study Group.

Journal: Cancer medicine

Published: June 01, 2023

Establishment, Maintenance, and Performance of the Cooperative Osteosarcoma Study Group (COSS).

Establishment, Maintenance, and Performance of the Cooperative Osteosarcoma Study Group (COSS).

Journal: Cancers

Published: January 13, 2023

Ultra-Late Osteosarcoma Recurrences: An Analysis of 17 Cooperative Osteosarcoma Study Group Patients with a First Recurrence Detected More Than 10 Years After Primary Tumor Diagnosis.

Ultra-Late Osteosarcoma Recurrences: An Analysis of 17 Cooperative Osteosarcoma Study Group Patients with a First Recurrence Detected More Than 10 Years After Primary Tumor Diagnosis.

Journal: Journal of adolescent and young adult oncology

Published: December 01, 2022

Primary osteosarcoma of the ribs: A report from the Cooperative Osteosarcoma Study Group.

Primary osteosarcoma of the ribs: A report from the Cooperative Osteosarcoma Study Group.

Journal: Cancer

Published: August 16, 2022

Showing 1-12 of 21

Last Updated: 09/26/2026