Characteristics and oncologic outcomes of patients with Ewing sarcoma of the scapula.
Clinical characteristics
Ewing sarcoma
Scapula
Tumor characteristics
Tumor markers
Journal
Surgical oncology
ISSN: 1879-3320
Titre abrégé: Surg Oncol
Pays: Netherlands
ID NLM: 9208188
Informations de publication
Date de publication:
Sep 2021
Sep 2021
Historique:
received:
10
05
2020
revised:
06
05
2021
accepted:
06
06
2021
pubmed:
23
6
2021
medline:
18
1
2022
entrez:
22
6
2021
Statut:
ppublish
Résumé
Ewing sarcoma is the second most common bone sarcoma of childhood. Ewing sarcomas of the scapula are rare, with little known about their characteristics and outcomes. In this study, we describe the demographic characteristics, tumor characteristics, and oncologic outcomes of patients with Ewing sarcoma of the scapula. This is a retrospective case series of thirty-four patients treated at three urban hospitals between 1993 and 2014 for Ewing sarcomas affecting the scapula. Their demographic data, tumor characteristics, and oncologic outcomes are reported and contrasted with data on Ewing sarcoma described in the literature. Patients in our case series were 59% male. The average age at diagnosis was 16 years. 44% of patients had metastatic disease at presentation. 26% of patients had a tumor size >8 cm in largest dimension at diagnosis. 9 patients in our series had the t (11; 22) translocation present. Patients had a survival rate of 68% at five years. No patients had local recurrence of disease. Compared with findings reported in the literature concerning Ewing sarcoma affecting other locations, patients with Ewing sarcoma of the scapula were slightly older at time of diagnosis, had a lower percentage of tumors with size > 8 cm in largest dimension at presentation, and more commonly had metastatic disease at presentation. Patients in our cohort had a 5-year survival rate of 68%, which is higher than the rate of approximately 55% as reported in the general literature. In this study, we describe a retrospective case series of thirty-four patients with Ewing sarcomas of the scapula. This is the largest case series to date of Ewing sarcoma affecting this location to our knowledge. These results will contribute to the understanding of the clinical profile and oncologic behavior of Ewing sarcomas affecting the scapula.
Sections du résumé
BACKGROUND AND OBJECTIVES
OBJECTIVE
Ewing sarcoma is the second most common bone sarcoma of childhood. Ewing sarcomas of the scapula are rare, with little known about their characteristics and outcomes. In this study, we describe the demographic characteristics, tumor characteristics, and oncologic outcomes of patients with Ewing sarcoma of the scapula.
METHODS
METHODS
This is a retrospective case series of thirty-four patients treated at three urban hospitals between 1993 and 2014 for Ewing sarcomas affecting the scapula. Their demographic data, tumor characteristics, and oncologic outcomes are reported and contrasted with data on Ewing sarcoma described in the literature.
RESULTS
RESULTS
Patients in our case series were 59% male. The average age at diagnosis was 16 years. 44% of patients had metastatic disease at presentation. 26% of patients had a tumor size >8 cm in largest dimension at diagnosis. 9 patients in our series had the t (11; 22) translocation present. Patients had a survival rate of 68% at five years. No patients had local recurrence of disease. Compared with findings reported in the literature concerning Ewing sarcoma affecting other locations, patients with Ewing sarcoma of the scapula were slightly older at time of diagnosis, had a lower percentage of tumors with size > 8 cm in largest dimension at presentation, and more commonly had metastatic disease at presentation. Patients in our cohort had a 5-year survival rate of 68%, which is higher than the rate of approximately 55% as reported in the general literature.
CONCLUSIONS
CONCLUSIONS
In this study, we describe a retrospective case series of thirty-four patients with Ewing sarcomas of the scapula. This is the largest case series to date of Ewing sarcoma affecting this location to our knowledge. These results will contribute to the understanding of the clinical profile and oncologic behavior of Ewing sarcomas affecting the scapula.
Identifiants
pubmed: 34157657
pii: S0960-7404(21)00108-0
doi: 10.1016/j.suronc.2021.101619
pii:
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
101619Informations de copyright
Copyright © 2021 Elsevier Ltd. All rights reserved.