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Minimally invasive surgery for thyroid small nodules: preliminary report
1Surgery Department, University of Pisa, Italy. p.miccoli@dc.med.unipi.it
Journal of Endocrinological Investigation
|March 10, 2000
Summary
Minimally invasive video-assisted approach (MIVA) hemythyroidectomy offers a safe and effective treatment for small cold thyroid nodules. This technique provides excellent cosmetic results with no complications, warranting further investigation.
Area of Science:
- Endocrinology
- Minimally Invasive Surgery
- Oncology
Background:
- Cytological assessment of cold thyroid nodules, particularly follicular tumors, has limitations in excluding malignancy.
- Many benign follicular nodules are surgically removed due to diagnostic uncertainty, leading to unnecessary procedures.
Purpose of the Study:
- To evaluate the safety and efficacy of a new minimally invasive video-assisted approach (MIVA) for treating small cold thyroid nodules (<3 cm).
Main Methods:
- MIVA hemythyroidectomy was performed on 12 patients (10 female, 2 male; mean age 37) with cold thyroid nodules and a cytological diagnosis of microfollicular tumor.
- The procedure utilized a 15 mm incision, needlescopic instruments, and a 30-degree, 5-mm endoscope.
Main Results:
- The mean operative time was 87 minutes (range 60-120 minutes).
- No complications were reported during or after the procedure.
- All patients achieved excellent cosmetic outcomes.
Conclusions:
- MIVA hemythyroidectomy is a safe and effective minimally invasive option for selected patients with small cold thyroid nodules.
- Further studies are needed to define the precise indications and limitations of this novel procedure.