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김상현,노호상,문성욱,신철,Kim, Sang-Hyun,No, Ho-Sang,Moon, Sung-Wook,Shin, Chul 대한기관식도과학회 2001 大韓氣管食道科學會誌 Vol.7 No.1
Tumors of trachea are uncommon and benign tumors are rare in adults. Tracheal tumors are overlooked as a cause of pulmonary symptoms. Neurilemmoma is originated from Schwann cells of nerve sheath, which are characterized by benign, solitary, and encapsulated mass. Although it may occur most frequently in the head and neck region, the neurilemmoma of trachea is extremely rare. We report a case in a 55-year-old man who presented with mild exertional dyspnea and foreign body sensation. The round encapsulated mass was demonstrated in posterior wall of trachea and removed by tracheofissure.
신철,노호상,문성욱,최호영,이등호,강제구,김효열,이종혁 대한이비인후과학회 2004 대한이비인후과학회지 두경부외과학 Vol.47 No.4
Background and Objectives:Peritonsillar abscess (PTA) is a collection of pus lateral to tonsil and is located betwen the fibrous capsule of the palatine tonsil, usualy at its upper pole, and the superior to the pharyngeal constrictor muscle. It frequently occurs as a complication of acute tonsillitis. Bacteriology including clinical characteristics in PTA were evaluated. Subjects and Method:2001 were entered into the study. Each patient was asked to answer a questionnaire for clinical aspects of PTA. Needle aspirations were performed and pus was drained in all cases. Bacterial susceptibility to ampicillin, cephazoline, ciprofloxacin, erythromycin, tetracyclin, and vancomycin was tested on the ioslated bacteria. Results:Among 61 cases, aerobes were isolated in 15 cases (24.6%) and anaerobes in 16 cases (26.2%). There was no significant diference in the culture positive rate of aerobes (p= 0.767) and anaerobes (p= 1.0) betwen antibiotics-medicated patients and nonmedicated patients. Among the cultured organisms, peptostreptococus was the most comon and the second most comon was β-hemolytic streptococcus. However, α-hemo-lytic streptococcus, an important pathogen considered in the previous study, was detected at 1.6%. Conclusion:Antibiotics medication was not a significant factor in culture positive rate in our study. Peptostreptococus as an anaerobe and β-hemolytic positive rate of α-hemolytic streptoccus.
김상현(Sang Hyun Kim),노호상(Ho Sang No),문준환(Jun Hwan Moon),김정수(Jung Su Kim),황동조(Dong Jo Hwang),서정민(Jeong Min Seo) 대한두경부종양학회 1999 대한두경부 종양학회지 Vol.15 No.2
Background and Objectives: Medullary thyroid carcinoma(MTC) is a rare tumor derived from the parafollicular C cells of the thyroid gland accounting for 5-10% of all thyroid malignancies. In Korea, there has been a few case report of medullary thyroid carcinoma(MTC) but their clinical analysis were not exactly studied. So, we made clinical study of 10 patients diagnosed as medullary thyroid carcinoma. Materials and Methods: We reviewed clinical data of 10 patients who were diagnosed as medullary thyroid carcinoma(MTC) from April 1973 to August 1998 at National Medical Center. Results: The incidence of MTC was 2.3% of all thyroid cancer and their mean age were 44.2 years old. Preoperative thyroid scan showed cold nodule in all patients and thyroid function test(TFT) was within normal range. Of the 10 patents, only 4 patients had diagnosis of MTC in preoperative fine needle aspiration biopsy. All the patients underwent total thyroidectomy with central neck dissection. Two patients with cervical lymph node metastasis underwent total thyroidectomy, central neck dissection and modified neck dissection. Two patients (20%) showed recurrence at the site of neck, lung, mediastinum, bone and liver. Conclusion: Most MTC is sporadic form and have peak incidence in the fifth decade and female preponderance. Preoperative fine needle aspiration biopsy is considered to be a clinically useful diagnostic method, but its accuracy is not considered as much high as others. Total thyroidectomy with central neck dissection may be an useful surgical modality in treating medullary thyroid carcinoma.
고민석(Min Seok Koh),임병도(Byung Do Lim),김학준(Hag Joon Kim),이혁우(Hyuk Woo Lee),정의식(Eui Sik Jung),조성진(Sung Jin Cho),노호상(Ho Sang Roh),김상현(Sang Hyeon Kim) 대한산부인과학회 2001 Obstetrics & Gynecology Science Vol.44 No.8
Objective : This study investigated changes of voice and hearing in premenopausal and postmenopausal woman Methods : We studied forty postmenopausal and forty premenopausal women. Each women was asked to describe their subjective vocal symptoms and phonate a vowel /a/ sound for 3 seconds. The phonated sound in each case was recorded and analysed by the computerized speech lab (LSL 4300B, KAY Elemetrics Corp. USA). We also conducted audiometric pure-tone threshold testing on the same group. Statistical analysis of voice and hearing parameters was done by paired T test Results : Jitter in menopausal group was significantly increased compared with premenopausal group, but other voice parameters showed no significant differences. There were no significant changes of vocal parameters between menopausal patients with or without vocal symptoms. And there were no significant changes of hearing parameters, either Conclusion : The change of voice parameters was objectively identified in menopausal women, and so therapist of menopausal symptoms must take the voice changes into consideration.