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한순용,박종원,김동은,안병훈 대한이비인후과학회 2011 대한이비인후과학회지 두경부외과학 Vol.54 No.9
Nasolabial cyst is a rare non-odontogenic, developmental cyst that occurs in sublabial and premaxillary area. This cyst is usually unilateral, but it occurs bilaterally about 10% of cases. A 55-year-old woman visited our clinic with asymptomatic bilateral nasolabial swelling. Evaluation of history, physical examination and CT scan led to the diagnosis of a nasolabial cyst, and surgical excision was performed via sublabial approach. In intraoperative finding, two nasolabial cysts of similar size that entirely divided by anterior nasal spine were identified. The pathologic findings were consistent with nasolabial cysts. We herein report a rare case of bilateral occurrence of nasolabial cysts with a review of literatures.
코풀기(Nose Blowing) 후 발생한 안와기종 1예
김동은,한순용,양병욱,정승곤 대한이비인후과학회 2009 대한이비인후과학회지 두경부외과학 Vol.52 No.9
Orbital emphysema is an abnormal condition in which air is present within the orbit. It commonly occurs during or immediately after facial, nasal, or orbital trauma; however, in a few cases, the orbital emphysema occurs spontaneously without the presence of recent trauma. Subsequently, air can enter the soft tissue of orbit as a result of nose blowing, coughing or sneezing. Although sequelae are generally self limiting and resolve spontaneously, they are important because of potential complications such as loss of vision due to pressure effect. The following is a case report of a patient who developed unilateral orbital emphysema after nose blowing.
정승곤,한순용,김동은,안병훈 대한이비인후과학회 2010 대한이비인후과학회지 두경부외과학 Vol.53 No.8
Schwannoma is a benign tumor originating from the peripheral nerve sheath that can arise on any myelinated nerve. A 32-year-old woman visited our clinic presenting with unilateral nasal obstruction. Based on the physical examination and CT scan, we initially diagnosed the disease as vascular origin tumor. Endoscopic excision was done after preoperative angiogram with embolization. Biopsy results revealed schwannoma originating from the nasal septum. Nasal septal schwannoma is extremely rare, and we herein report such a case with a review of literatures. Korean J Otorhinolaryngol-Head Neck Surg 2010;53:497-500
구본민,김지룡,한순용,여창기 대한이비인후과학회 부산,울산,경남 지부회 2016 임상이비인후과 Vol.27 No.2
We experienced a case of congenital fistula originated from accessory parotid gland of a 2 year-old-male patient. The patient underwent fistulectomy with accessory parotidectomy through middle cheek incision. Histologic examination revealed the salivary gland with fistulous duct. To the best of our knowledge, only 3 previous cases of congenital accessory parotid gland fistula have been reported in Korean literature. Therefore we report this case with a literature review.
정주형,구본민,조혁기,한순용,여창기 대한이비인후과학회 2016 대한이비인후과학회지 두경부외과학 Vol.59 No.12
Background and Objectives To investigate the effectiveness of fine needle aspiration (FNA) conducted by the otolaryngologists, we compared the ultrasound (US)-guided FNA results conducted by a radiologist (RD-US), the US-guided FNA results (ENT-US), and the palpation guided FNA results (ENT-palpation) conducted by an otolaryngologist. Subjects and Method 1646 patients who underwent FNA were classified according to the site and periods of investigation (2007-2015), and their sampling adequacy was retrospectively reviewed. They were also divided into three groups (ENT-US, ENT-palpation, and RD-US); each group was then investigated for sampling adequacy. Results of further surgical excisional biopsy were compared with the those of the FNA results to investigate the diagnostic accuracy of all three groups. Results The sampling adequacy identified by the groups showed the result of ENT-US at 87.9%, ENT-palpation at 87.1% and RD-US at 91.3%. The periodical inadequacy rate failed to show any significant differences between the groups. The sensitivity of ENT-palpation was lower than other two groups. Diagnostic accuracy identified by the groups showed the result of ENT-US at 95.2%, ENT-palpation at 93.6%, and RD-US at 97.4%. Conclusion FNA performed by otolaryngologists demonstrates the effectiveness of diagnosis and treatment, and that doing so would improve economic efficiency. Therefore, it is recommended that well-trained otolaryngologists conduct FNA actively. Korean J Otorhinolaryngol-Head Neck Surg 2016;59(12):843-7