차원재 교수

Abstract Background Pyriform sinus fistula is a rare brachial pouch anomaly. However, it is difficult and risky to remove the fistula tract completely. Circumferential chemocauterization of the internal opening with trichloroacetic acid (TCA) for pyriform sinus fistula is simple, reproducible, reliable, and causes less morbidity. The aim of this study was to determine the feasibility of TCA chemocauterization for pyriform sinus fistula. Methods This retrospective study enrolled 44 patients who w

Patient counselling about the possibility of false positivity is still important. And the presence of thyroiditis might create confusion in the interpretation of cytopathologic results.

AciCC of the parotid gland is a rare malignancy that has features of less aggressive behavior, and good prognosis. Intraoperative frozen section examination may be helpful in the diagnosis of AciCC of the parotid gland because of the low sensitivity of preoperative computed tomography scan and FNAC. Surgery with adjuvant postoperative radiotherapy is satisfactory for disease control.

ER stress response could be a COX2-independent anticancer mechanism of celecoxib.

4. Laryngoscope, 126:2513-2519, 2016.

Endoscope-assisted LD muscle free flap is a feasible and practical option for the reconstruction of selective oral cavity defects with aesthetically excellent donor site scar.

Prospective pilot study.

2b. Laryngoscope, 2654-2661, 2018.

4. Laryngoscope, 126:2863-2868, 2016.

iBTX injection may be safe and effective in reducing sialocele and postoperative drainage in PSP. It might be a useful option to prevent saliva-related complications after PSP.

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4. Laryngoscope, 127:2678-2685, 2017.

The highly significant survival gain resulting from their use in perioperative adjuvant treatment in vivo and their anticancer effect in vitro suggest that HIF1α inhibitors might be candidates for perioperative adjuvant chemotherapy for thyroid cancer. Combining adjuvant HIF1α inhibitor chemotherapy with surgery might be an effective therapeutic strategy for thyroid cancer that is refractory to conventional treatments.