OBJECTIVE: To analyze aspects of a series of papillary thyroid carcinomas and evaluate the prognostic features specific to different age classes. STUDY DESIGN: Retrospective study. SUBJECTS AND METHODS: From 2000 to 2005, 2709 patients underwent a total thyroidectomy for papillary thyroid carcinoma in our department. Patients were divided into three groups: <18 years (G1), 19 to 45 years (G2), and >46 years (G3). Histologic and clinical features were statistically evaluated. RESULTS: Tumor size was larger in G1 when compared with both G2 and G3 (P < 0.0001). Infiltration of the thyroid capsule and node metastases were higher in G1 than both G2 and G3 (P < 0.0001). The Tall-cell variant was more represented in G2 and G3. CONCLUSION: In the pediatric population, papillary carcinoma is a more aggressive disease. Because pediatric cancers have a better prognosis than their adult counterparts, this does not influence patient outcome. Age can then be considered the most important factor in determining prognosis.
OBJECTIVE: To analyze aspects of a series of papillary thyroid carcinomas and evaluate the prognostic features specific to different age classes. STUDY DESIGN: Retrospective study. SUBJECTS AND METHODS: From 2000 to 2005, 2709 patients underwent a total thyroidectomy for papillary thyroid carcinoma in our department. Patients were divided into three groups: <18 years (G1), 19 to 45 years (G2), and >46 years (G3). Histologic and clinical features were statistically evaluated. RESULTS: Tumor size was larger in G1 when compared with both G2 and G3 (P < 0.0001). Infiltration of the thyroid capsule and node metastases were higher in G1 than both G2 and G3 (P < 0.0001). The Tall-cell variant was more represented in G2 and G3. CONCLUSION: In the pediatric population, papillary carcinoma is a more aggressive disease. Because pediatric cancers have a better prognosis than their adult counterparts, this does not influence patient outcome. Age can then be considered the most important factor in determining prognosis.
Authors: Menno R Vriens; Willieford Moses; Julie Weng; Miao Peng; Ann Griffin; Archie Bleyer; Brad H Pollock; Daniel J Indelicato; Jimmy Hwang; Electron Kebebew Journal: Cancer Date: 2010-09-07 Impact factor: 6.860
Authors: Megan R Haymart; Simone L Glinberg; Jing Liu; Rebecca S Sippel; Juan C Jaume; Herbert Chen Journal: Clin Endocrinol (Oxf) Date: 2008-12-03 Impact factor: 3.478
Authors: Jin Seong Cho; Jung Han Yoon; Min Ho Park; Sun Hyoung Shin; Young Jong Jegal; Ji Shin Lee; Hee Kyung Kim Journal: J Korean Surg Soc Date: 2012-10-29