Intraoperative recurrent laryngeal nerve monitoring in revision thyroidectomy.

Recurrent laryngeal nerve (RLN) palsy is one of the most important complications after thyroid and parathyroid surgery. There is controversy in the literature regarding whether or not intraoperative nerve monitoring decreases the risk of injury. We report our experience using Nerve Integrity Monitoring (NIM) system in cases of revision thyroidectomy, providing clear indications for its use. A series of 97 patients who underwent revision thyroidectomy with and without intraoperative NIM alternately was evaluated. There were 121 RLN patients at risk. Use of NIM during revision thyroidectomy was not statistically significant compared to revision operation without monitoring (p value = 0.059). Furthermore, comparison of operative times either with or without NIM showed that use of NIM led to statistically significant prolonged operation time (p value <0.001). There is no strict indication to use RLN monitoring during thyroid surgery, especially as there is no statistical evidence that the use of this technique decreases the incidence of RLN palsy, although there is a trend especially in difficult revision cases.

Nasal packing aspiration in a patient with Alzheimer's disease: a rare complication.

Nasal bleeding is a frequent problem for patients receiving anticoagulant agents. Most cases are successfully managed with anterior or posterior nasal packing. However, the complications of nasal packing should be always considered. We report the case of a 78-year-old man with Alzheimer's disease who was treated for anterior epistaxis with anterior nasal packing using three pieces of antibiotic-soaked gauze. Two days later, the patient was admitted to the emergency department in respiratory distress. A chest x-ray demonstrated atelectasis of the right lung. During an examination of the nasal cavities, the nasal packing was removed, and one of the gauze pieces was missing. The patient underwent rigid bronchoscopy, and the missing gauze was found to be obstructing the right main bronchus. The patient's respiratory function improved considerably after removal of the foreign body. It is assumed that gauze packs should be used with caution in patients with an impaired level of consciousness and neurodegenerative diseases.

Thermal welding technology vs ligasure tonsillectomy: a comparative study.

OBJECTIVE: The objective of the study was to compare and assess parameters related to thermal welding tonsillectomy (TWT) vs ligasure tonsillectomy (LT). STUDY DESIGN: This was a prospective randomized study. METHOD: A prospective study was conducted on 143 consecutive adult patients undergoing tonsillectomy. Indications included chronic tonsillitis and obstructive sleep apnea syndrome. Patients undergoing adenoidectomy or any procedure together with tonsillectomy and patients with peritonsillar abscess history or bleeding disorders were excluded. Patients were randomly assigned to either the TWT or LT group. Intraoperative bleeding, operative time, postoperative pain using a visual analogue scale, and complication rates were evaluated. RESULTS: There was no measurable intraoperative bleeding in any group. No significant difference regarding mean operative time was noted. Mean postoperative pain score was significantly lower in the TWT group. Late postoperative hemorrhage was noted in 1 subject of the TWT and 2 subjects of the LT group. Mild uvula edema was significantly lower in the TWT group. CONCLUSION: Both TWT and LT procedures provide sufficient hemostasis and reduced operative time, although lower postoperative pain and mild uvula edema were noted in TWT procedures. Furthermore, since both methods use single-use instruments, they provide safety against diseases such as Creutzfeld-Jakob disease.

Tonsillectomy with thermal welding technology using the TLS(2) thermal ligating shear.

OBJECTIVE: To introduce and assess a new method of tonsillectomy with thermal welding technology (TWT) using the thermal ligating shear (TLS(2)), in pediatric population. METHOD: TWT provides a new surgical instrument that combines heat and pressure to simultaneously coagulate and divide tissue. Among the headpieces available for the TWT generator, the TLS(2) handpiece was selected. A prospective study was conducted in our Department, on 60 children who underwent tonsillectomy with the use of TWT. Inclusion criteria were obstructive sleep apnea syndrome, peritonsilar abscess history and chronic tonsillitis. Patients undergoing adenoidectomy, or any other procedure together with tonsillectomy were excluded from this study. All patients' data, including intraoperative blood loss, operation time and complication rates were recorded in a database. RESULTS: Our series consisted of 60 patients (39 male and 21 female). There was no measurable bleeding during surgery in any of the cases. The mean operative time was 20 min. Only one case of postoperative hemorrhage occurred. Mild uvula edema was noticed in 25 patients. CONCLUSION: TWT is a safe method for tonsillectomy. Among the several handpieces available for the TWT generator, the TLS(2) is very effective and easy to use in tonsillectomy procedures, providing sufficient heamostasis and diminished operative time.

Lump sensation in the throat caused by tumors in the preepiglottic space.

Lump sensation in the throat is a common symptom, which accounts for 4% of first patient visits to Otorhinolaryngologic clinics. The etiology includes abnormalities of the thyroid gland, cysts, tumors and chronic infections of the pharynx, larynx, esophagus and tongue base, gastroesophageal reflux and anxiety disorders. In this article we describe two rare cases of lump sensation caused by masses in the preepiglottic space and we stress the importance of thorough investigation to exclude any possible non functional causes.