Video-assisted neck surgery for thyroid tumor: gasless lateral approach.

A 27-year-old woman with a thyroid tumor underwent right hemithyroidectomy to rule out malignancies such as follicular carcinoma of thyroid. A subplatysmal skin flap was dissected after making an incision in the anterior aspect of the neck, and the thyroid gland was exposed through the avascular space between the heads of the sternocleidomastoid muscle. After the insertion of the original retractor, video-assisted hemithyroidectomy was performed using ultrasonic surgical devices and conventional endoscopic forceps. Pathological examination of the resected specimen revealed follicular adenoma, and the postoperative course was uneventful. A lateral gasless approach for video-assisted thyroidectomy enables visualization of an adequate operative field and appears to be a safe and effective method.

[Video-assisted thoracic surgery for clinical stage I lung cancer].

We evaluated our results of video-assisted thoracic surgery (VATS) performed for lung cancer over 8 years. Between April 2000 and October 2008, a total of 409 (60.9%) underwent VATS for lung cancer. Operative procedures as a radical operation were partial resection in 58 patients, segmentectomy in 64 patients, and lobectomy in 229 patients. There was 1 patient with operative death including hospital death due to pulmonary thromboembolism. In a median follow-up period of 21 months, the 5-year cause specific survival rate was 93.7%. According to operative procedures, the 5-year survival rate was 100% in patients underwent partial resection and segmentectomy, and 91.1% in patients underwent lobectomy. According to pathological stages, the 5-year survival rate was 98.8% in 289 patients with stage IA, 69.1% in 34 patients with stage IB, and 68.2% in 14 patients with stage IIIA. In conclusion, VATS lobectomy and VATS intentional limited resection can be performed with low mortality and good prognosis for clinical stage IA lung cancer patients.