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Updated: Jul 20, 2026
06:08
Establishment and Characterization of Patient-Derived Xenograft Models of Anaplastic Thyroid Carcinoma and Head and Neck Squamous Cell Carcinoma
Published on: June 2, 2023
[A matched case-control study of papillary thyroid carcinoma]
Qian-xi Zhu1, Jian-chao Bian, Qiang Shen
1Department of Epidemiology, Shanghai Institute of Planned Parenthood Research, Shanghai 200032, China.
Zhonghua Liu Xing Bing Xue Za Zhi = Zhonghua Liuxingbingxue Zazhi
|September 20, 2006
Summary
Papillary thyroid carcinoma (PTC) risk factors include CT scans, family cancer history, and maternal age over 22 at birth. Protective factors for PTC are frequent tea consumption and a higher standard of living.
Area of Science:
- Epidemiology
- Oncology
- Public Health
Context:
- Papillary thyroid carcinoma (PTC) is a significant public health concern.
- Understanding risk and protective factors is crucial for prevention strategies.
- A hospital-based case-control study was conducted in Shanghai to investigate these factors.
Purpose:
- To identify environmental and lifestyle risk factors associated with papillary thyroid carcinoma.
- To explore protective factors that may reduce the incidence of PTC.
- To analyze these factors in both general populations and specifically within female subjects.
Summary:
- A matched case-control study involving 205 pairs identified key risk factors for PTC, including CT examination history, family cancer history, and maternal age over 22 at delivery.
- Protective factors identified were frequent tea consumption and a higher standard of living 20 years prior to the study.
- For women, gynecological disease history was also a significant risk factor, while frequent consumption of bean products was protective.
Impact:
- Findings provide valuable insights into modifiable risk factors for PTC.
- Highlights the importance of medical imaging history and familial predispositions.
- Informs public health initiatives and clinical guidance for PTC prevention and management.
