Xiao-Chun Mao1, Wen-Qiao Yu2, Jin-Biao Shang1, Ke-Jing Wang1. 1. Department of Head and Neck Surgery, Zhejiang Cancer Hospital, Hangzhou 310011, China. 2. Department of Surgical Intensive Care Unit, the Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou 310002, China.
Abstract
OBJECTIVE: To study the clinical characteristics, treatment, and prognosis of thyroid cancer in children and adolescents. METHODS: We performed a retrospective analysis of clinical data from 83 cases of thyroid cancer in children and adolescents from January 1990 to December 2010. We compared extra-thyroid extension, lymph node metastasis, distant metastasis, and prognosis between pediatric patients ≤12 years of age (27 cases) and those >12 years of age (56 cases). All the patients agreed to undergo thyroidectomy and endocrine therapy, and the consent was obtained from parents or guardians. RESULTS: Histopathology included papillary carcinoma in 67 cases, papillary carcinoma with partial follicular growth pattern in 1 case, papillary carcinoma with squamous metaplasia in 4 cases, follicular carcinoma in 7 cases, medullary carcinoma in 3 cases, and poorly differentiated carcinoma in 1 case. The total lymph node metastasis rate was 78.31%. Patients ≤12 years of age showed a higher rate of lymph node metastasis than the older group (92.59% vs. 71.43%, P=0.028). The incidence rate in females in the older group was higher than that in the younger group (80.36% vs. 59.26%, P=0.041). There were no significant differences in extra-thyroid extension, distant metastasis, survival rate, or recurrent disease between the two groups. CONCLUSIONS: The lymph node metastasis of thyroid cancer is higher in patients ≤12 years of age than in those >12 years of age; the incidence rate is higher in females than in males. Childhood thyroid cancer has a good prognosis, surgery being the most effective treatment. Choosing a reasonable surgery method and comprehensive postoperative treatment can achieve a cure and satisfactory survival rate.
OBJECTIVE: To study the clinical characteristics, treatment, and prognosis of thyroid cancer in children and adolescents. METHODS: We performed a retrospective analysis of clinical data from 83 cases of thyroid cancer in children and adolescents from January 1990 to December 2010. We compared extra-thyroid extension, lymph node metastasis, distant metastasis, and prognosis between pediatric patients ≤12 years of age (27 cases) and those >12 years of age (56 cases). All the patients agreed to undergo thyroidectomy and endocrine therapy, and the consent was obtained from parents or guardians. RESULTS: Histopathology included papillary carcinoma in 67 cases, papillary carcinoma with partial follicular growth pattern in 1 case, papillary carcinoma with squamous metaplasia in 4 cases, follicular carcinoma in 7 cases, medullary carcinoma in 3 cases, and poorly differentiated carcinoma in 1 case. The total lymph node metastasis rate was 78.31%. Patients ≤12 years of age showed a higher rate of lymph node metastasis than the older group (92.59% vs. 71.43%, P=0.028). The incidence rate in females in the older group was higher than that in the younger group (80.36% vs. 59.26%, P=0.041). There were no significant differences in extra-thyroid extension, distant metastasis, survival rate, or recurrent disease between the two groups. CONCLUSIONS: The lymph node metastasis of thyroid cancer is higher in patients ≤12 years of age than in those >12 years of age; the incidence rate is higher in females than in males. Childhood thyroid cancer has a good prognosis, surgery being the most effective treatment. Choosing a reasonable surgery method and comprehensive postoperative treatment can achieve a cure and satisfactory survival rate.
Entities:
Keywords:
Children and adolescents; Thyroid cancer; Clinical characteristics; Surgical treatment
Authors: Laura S Ward; Marilia Marrone; Rosalinda Y Camargo; Tomoko Watanabe; Alfio J Tincani; Patricia S Matos; Ligia V M Assumpção; Eduardo Tomimori; Marco Aurélio Kulcsar; Maria Tereza Nunes; Célia R Nogueira; Edna T Kimura Journal: Arq Bras Endocrinol Metabol Date: 2006-06
Authors: Rebecca D Chernock; Barbara Rivera; Nicla Borrelli; D Ashley Hill; Somayyeh Fahiminiya; Tasha Shah; Anne-Sophie Chong; Barina Aqil; Mitra Mehrad; Thomas J Giordano; Rachel Sheridan; Meilan M Rutter; Louis P Dehner; William D Foulkes; Yuri E Nikiforov Journal: Mod Pathol Date: 2020-01-14 Impact factor: 7.842