Related Experiment Videos
[Relationship between computed tomography (CT) manifestations and pathology in thyroid carcinoma]
Bang-Kun Xie1, Yu-Bao Guan, Xiao-Ping Yuan
1Department of Radiology, The Second Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, 510120, PR China.
AI Zheng = Aizheng = Chinese Journal of Cancer
|February 26, 2003
Summary
Computed tomography (CT) scans reveal characteristic features of thyroid carcinoma, aiding in accurate diagnosis and treatment selection. This imaging modality helps differentiate pathological types and predict invasion, improving patient outcomes.
Area of Science:
- Radiology
- Oncology
- Pathology
Background:
- Thyroid carcinoma presents high misdiagnosis (40%-70%) and recurrence (30%) rates.
- Accurate diagnosis and treatment are critical for thyroid carcinoma management.
Purpose of the Study:
- To investigate the correlation between computed tomography (CT) findings and clinicopathological features of thyroid carcinoma.
- To enhance the diagnostic accuracy of thyroid carcinoma using CT imaging.
Main Methods:
- Retrospective analysis of 46 pathologically confirmed thyroid carcinoma cases.
- Evaluation of CT findings including density, shape, margin, enhancement, calcification, and invasion.
- Correlation of CT features with histological data.
Main Results:
- Heterogeneous density (31/46), irregular shape (30/46), and untidy margins (37/46) were common CT findings.
- Calcifications (20/46), including specific patterns like "calcified nodule in cyst sign" (7/46), were observed.
- Adjacent structure infiltration (23/46) and metastatic lymphadenopathy (15/46) were noted.
Conclusions:
- Characteristic CT manifestations can aid in the correct diagnosis of thyroid carcinoma.
- CT findings, particularly calcifications and invasion patterns, correlate with different pathological types.
- CT imaging provides valuable information for selecting appropriate therapeutic strategies for thyroid carcinoma.