Scoliosis After Resection of Primary Pediatric Chest Wall Tumors.

Scoliosis is one of the long-term consequences of surgical resection of pediatric chest wall tumors. This study aimed to identify the risk factors associated with scoliosis development following the resection of chest wall tumors. Retrospective cohort study of 64 children who underwent resection of malignant chest wall tumors from 2009 to 2022. Univariate and multivariate analyses were used to investigate factors associated with scoliosis development. The median age at the time of surgery was 7 years (range, 3–21), with 33 (51.6%) patients undergoing surgery before the age of 10 years. The most common histology was Ewing sarcoma (n = 57). A median of 3 (range, 1–5) contiguous ribs were resected. A total of 34 (53.1%) patients had anterior CWTs and 30 (46.9%) had posterior CWTs. Concomitant partial lung and diaphragmatic resection were performed in 12 patients (lung, n = 7; diaphragm, n = 5). Scoliosis convex towards the resection side developed in 21 (32.8%). The primary risk factors for scoliosis were resecting 3 or more ribs (OR 6.44) and resection of the posterior rib segment (OR 5.49). Patients with a tumor resection below 10 years old were not associated with a higher risk of scoliosis. Scoliosis following resection of a primary malignant pediatric chest wall tumor is associated with resection involving three or more ribs and resection of the posterior rib sector. Retrospective observational. IV. [ABSTRACT FROM AUTHOR]