Surgical Management of Appendicular Skeletal Metastases in Thyroid Carcinoma. (12th December 2012)

• Record Type: Journal Article
• Authors: Satcher, Robert L.; Lin, Patrick; Harun, Nursat; Feng, Lei; Moon, Bryan S.; Lewis, Valerae O.
• Other Names: Mori Masaki Academic Editor.
• Is Part Of: International journal of surgical oncology. Volume 2012(2012)
• Publication Date: 2012-12-12
• Subjects: Surgery -- Periodicals; Oncology -- Periodicals; Cancer -- Surgery -- Periodicals; Neoplasms -- surgery; Medical Oncology; Neoplasms; General Surgery; Cancer -- Surgery; Oncology; Surgery; Periodicals; Periodicals; 616.994059
• DOI: 10.1155/2012/417086
• Languages: English
• ISSNs: 2090-1402

Abstract

Abstract : Background . Bone is a frequent site of metastasis from thyroid carcinoma, but prognostic factors for patients who have surgery for thyroid carcinoma bone metastases are poorly understood. Methods . A retrospective review at a single institution identified 41 patients that underwent surgery in the appendicular skeleton for thyroid carcinoma bone metastasis from 1988 to 2011. Results . Overall patient survival probability by Kaplan-Meier analysis after surgery for bone metastasis was 72% at 1 year, 29% at 5 years, and 20% at 8 years. Patients who had their tumor excised (P = 0.001 ) or presented with solitary bone involvement had a lower risk of death following surgery adjusting for age and gender. Disease progression at the surgery site occurred more frequently with a histological diagnosis of follicular carcinoma compared with other subtypes (P = 0.023 ). Multivariate analysis showed that tumor subtype, chemotherapy, and preoperative radiation treatment had no effect on survival after surgery. Patients treated with radioactive iodine had better survival following thyroidectomy, but not following surgery for bone metastases. Conclusions . For patients undergoing surgery for thyroid cancer bone metastasis, resection of the bone metastasis, if possible, has a survival benefit.