ABSTRACT
Difficult airway is a major life-threatening complication during induction of general anesthesia. In thyroid surgery, intubation could be complicated by airway distortion because of the enlarged thyroid gland. Recently, ultrasonography has been proposed as a potential modality for airway assessment and management. The aim of the study is to evaluate ultrasound-based measurement of airway parameters in 13 selected patients with compressive goiter and tracheal deviation scheduled for thyroidectomy before induction of general anesthesia. Specifically, we detected the distance between the skin and retro-isthmic trachea (DSRIT) and the distance between the sub isthmic trachea and the carotid artery (DCSIT) at the side of the dominant lobe. We compared ultrasound measures before intubation with Cormack-Lehane laryngoscopes grades recorded during tracheal intubation.
ABSTRACT
AIM: Total mesorectal excision with adequate free margins is the gold standard for rectal surgery. Applying a linear stapler in a narrow pelvis can be challenging and the proper distal margin difficult to assess. In selected cases the colorectal eversion technique combined with single-stapled double-purse-string anastomosis (SSDP) can be a practical solution. METHOD: Eleven patients, six men and five women, mean body mass index 27 ± 1.3 kg/m2, underwent total mesorectal excision with the colorectal eversion technique combined with modified SSDP between September 2022 and January 2023. RESULTS: The mean operative time was 190 min. The mean hospital stay was 4 days. There were no postoperative complications. The final histology showed complete mesorectal resection, circumferential resection margin negative, free distal resection margin, anastomotic doughnuts negative. At 7 ± 3 months follow-up there was no evidence of local recurrence or distant metastasis. CONCLUSION: The colorectal eversion technique combined with modified SSDP is a reproducible and safe technique in selected patients. Prospective randomized trials with large patient series are needed to confirm our preliminary results.
