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Spontaneous Murine Model of Anaplastic Thyroid Cancer
Published on: February 3, 2023
Clinical Analysis of Pediatric Thyroid Cancer: A Single Medical Institution Experience of 18 Years
Hyung Kwon Byeon1, Sang Bin Kim1, Hyeon Seok Oh1
1Department of Otorhinolaryngology-Head and Neck Surgery, Soonchunhyang University College of Medicine, Seoul, Republic of Korea.
Insights
Pediatric thyroid cancer, though rare, has distinct characteristics. Key recurrence factors include age, tumor size, and lymph node metastasis, guiding tailored treatment for better outcomes.
Area of Science:
- Endocrinology
- Pediatric Oncology
- Surgical Oncology
Background:
- Pediatric thyroid cancer incidence is significantly lower than in adults.
- Thyroid cancer in children presents unique clinical and pathological features.
Purpose of the Study:
- To analyze institutional data on pediatric thyroid cancer.
- To identify risk factors for recurrence and evaluate treatment outcomes in young patients.
Main Methods:
- Retrospective review of 83 patients under 20 diagnosed with thyroid carcinoma between 2000-2018.
- Primary treatment involved surgery at a high-volume tertiary center.
Main Results:
- Papillary thyroid carcinoma (PTC) was most common (74/83).
- Tumor size >1cm correlated with increased lymph node metastasis and extrathyroidal extension.
- Age, tumor size, multifocality, lateral lymph node metastasis, and postoperative thyroglobulin levels predicted recurrence.
Conclusions:
- Pediatric thyroid cancer is a distinct entity requiring specific consideration.
- Several prognostic factors can guide risk stratification and management strategies.
Objective:
The incidence of pediatric thyroid cancer is relatively low compared to the disease in adults. This study aims to present the data in our institution on pediatric thyroid cancer patients, with particular emphasis on the risk factors of recurrence together with treatment outcomes.
Subjects And Methods:
Between January 2000 and July 2018, patients <20 years who were diagnosed with thyroid carcinoma and primarily treated with surgery at a major large-volume tertiary medical center specializing in thyroid cancer were enrolled. A total of 83 patients were eligible for this study.
Results:
The majority of the studied patients were girls and adolescents (age ≥13 years). Papillary thyroid carcinoma (PTC) was the most common pathology (n = 74). PTC tumors >1 cm showed higher rate of lymph node metastasis and extrathyroidal extension than tumors ≤1 cm. All patients survived with nine PTC patients who displayed treatment failure. Age, tumor size, multifocality, lateral lymph node metastasis, and postoperative thyroglobulin levels were significant prognosticators for disease recurrence.
Conclusion:
Pediatric thyroid cancer is relatively rare and should be considered a specific disease entity with respect to the thyroid cancer in adults, since there are several distinctive characteristics.
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