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Published on: April 3, 2016
ROBOTIC-ASSISTED TRANSAXILLARY THYROID SURGERY - THE RABIN MEDICAL CENTER EXPERIENCE
Naomi Rabinovics1,2, Gideon Bachar1,2, Tom Raz-Yarkoni1,2
1Department of Otorhinolaryngology Head and Neck Surgery, Rabin Medical Center, Beilinson Campus, Petach Tikva.
Aims:
To review the experience of a single-center with RATS and to assess its outcome, feasibility and safety.
Background:
With the advent of minimally invasive techniquesin thyroid surgery, robot-assisted transaxillary thyroid surgery (RATS) has become one of the most popular approaches. Its main advantages are improved cosmetic outcome, thereby increasing patient satisfaction, improved visualization and range of motion. Several large-scale studies, have demonstrated its safety and feasibility.
Methods:
A retrospective review of all RATS consecutive cases at Rabin Medical Center.
Results:
A total of 38 RATS procedures were performed between July 2012 and May 2015. The mean age of patients was 39 years (22-74); all patients were females; the average BMI was 25 (18-32). Thirty-seven patients underwent partial thyroidectomy and one - total thyroidectomy. The average maximal diameter of nodules pre-operatively was 2.5 cm (0.5- 5). Seventeen patients (44%) had papillary carcinoma; 13 (33%) - hyperplastic nodules and 8 (20%) - benign thyroid adenomas or goiters. The average total operative time was 166 minutes. One case was converted to open due to a large tumor; there were 6 (15.7%) cases of vocal cord paresis, of which 1 (2.6%) was permanent; there were 8 (21%) cases of hypoesthesia - all resolved within 4-12 weeks. There were no cases of permanent brachial plexus injury.
Conclusions:
In skilled hands, RATS is a safe alternative to conservative thyroidectomy, and should be presented to patients with aesthetic concerns. As with any new emerging technique, careful patient selection is crucial and further evidence must be sought to confirm its indications over time.
