Related Experiment Videos
Follicular carcinoma of the thyroid
A L Watne1, J Starke, D McQuitty
1Department of Surgery, University of Illinois, College of Medicine, Peoria.
Seminars in Surgical Oncology
|March 1, 1991
Summary
Careful preoperative evaluation and multidisciplinary planning are crucial for follicular thyroid carcinoma. Treatment ranges from lobectomy for early stages to total thyroidectomy for high-risk or metastatic disease, achieving high cure and survival rates.
Area of Science:
- Endocrinology
- Oncology
- Surgical Pathology
Background:
- Follicular thyroid carcinoma requires specialized diagnostic and therapeutic approaches.
- Preoperative evaluation and multidisciplinary planning are essential for optimal patient outcomes.
Purpose of the Study:
- To outline the diagnostic and therapeutic strategies for follicular thyroid carcinoma.
- To emphasize the importance of tailored treatment based on risk stratification.
Main Methods:
- Review of diagnostic modalities, including the limited utility of fine-needle aspiration.
- Surgical approaches: total lobectomy, lobectomy with isthmusectomy, and total thyroidectomy.
- Role of radioactive iodine (I-131) therapy in metastatic disease management.
Main Results:
- Lobectomy is suitable for localized tumors without nodal involvement.
- Total thyroidectomy is indicated for high-risk patients (age, lesion size, invasion) or those with metastatic disease.
- Radioactive iodine therapy is highly effective for metastatic follicular thyroid carcinoma.
Conclusions:
- Judicious preoperative assessment and therapy planning lead to high cure rates (50-70%) and long-term survival (up to 85%).
- Total thyroidectomy may be necessary to enhance I-131 therapy efficacy in metastatic cases.