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강경범(Gyeong Beom Kang),오성수(Sung Soo Oh),박성길(Sung Gil Park),설대위(David J Seel),박윤규(Yoon Kyu Park) 대한두경부종양학회 1997 대한두경부 종양학회지 Vol.13 No.2
The authors reviewed 106 cases of parotid gland tumor at Presbyterian Medical Center seen during the past 10 years between January, 1986 and December, 1995. The results were obtained as follows; 1) 86 cases(81.1%) were benign tumors and 20 cases(18.9%) were malignant tumors. 2) Overall male and female sex ratio was 1 : 1.4. 3) For benign tumors, the mean age was 47.9 and for malignant tumors, the mean age was 43.4. 4) Clinical manifestations in benign tumors were palpable mass in 86 cases(100%), pain in 6 cases(6.9%), facial nerve palsy in 2 cases(2.3%), lymphadenopathy in 1 case(1.2%); and in malignant tumors, palpable mass in 20 cases(100%), pain in 7 cases(35%), facial nerve palsy in 2 cases(10%) and lymphadenopathy in 3 cases(15%). Thus, the presence of pain, facial nerve palsy and lymphadenopathy suggest malignant tumors. 5) Operative procedures in benign tumors included superficial parotidectomy in 53 cases(61.6%), total parotidectomy in 10 cases(11.6%), local excision in 23 cases(26.7%); and in malignant tumors, superficial parotidectomy in 3 cases, total parotidectomy in 1 case, local excision in 1 case, superficial parotidectomy with supraomohyoid neck dissection in 6 cases, total parotidectomy with supraomohyoid neck dissection in 8 cases, total parotidectomy with radical neck dissection in 1 case. 6) Postoperative complications in benign tumors were transient facial nerve palsy in 14 cases, Frey's syndrome in 2 cases. In malignant tumors complications included transient facial nerve palsy in 3 cases and permanent facial nerve palsy in 1 case. 7) Pleomorphic adenoma was the most common benign parotid tumor and mucoepidermoid carcinoma was the most common malignant tumor. 8) In our review of 20 patients with malignant parotid tumors, all patients who received supraomohyoid neck dissection and postoperative radiation therapy remain alive from 1986 to 1995 years. Two deaths in this series were adenoid cystic carcinoma patients who failed to receive postoperative radiation therapy. These series of cases have been studied in order to determine whether supraomohyoid neck dissection and postoperative radiation therapy may have further therapeutic effect.
지방간염에서 나타나는 전자현미경적 이상소견 및 이와 연관된 인자들
박경식 ( Park Gyeong Sig ),박혜원 ( Park Hye Won ),서상혁 ( Seo Sang Hyeog ),장병국 ( Jang Byeong Gug ),황준영 ( Hwang Jun Yeong ),조광범 ( Jo Gwang Beom ),황재석 ( Hwang Jae Seog ),안성훈 ( An Seong Hun ),강유나 ( Kang Yu Na ) 대한소화기학회 2003 대한소화기학회 추계학술대회 Vol.2003 No.-
<목적> 비알콜성지방간염(NASH)의 조직소견 및 이들과 관련된 인자들에 대하여는 비교적 여러 연구가 되어있지만 전자현미경적 이상소견과 이와 연관된 인자들에 대한 연구는 그리 많지 않다. 이에 저자들은 지방간염을 의심하여 시행한 간조직 검사시 전자현미경 관찰을 추가로 시행하여 관찰된 소견들 및 이와 관련된 인자들에 대해 알아보고자 하였다. <방법> 2003년 3월 1일부터 8월 31일까지 지방간염이 의심되어 간생검을 받은 환자들 중 전자현미경 관찰이 가
비만인에서 체중 감소가 당질 및 지질 대사에 미치는 영향
허갑범 ( Heo Gab Beom ),정윤석 ( Jeong Yun Seog ),박석원 ( Park Seog Won ),이현철 ( Lee Hyeon Cheol ),임승길 ( Im Seung Gil ),이영해 ( Lee Yeong Hae ),이종호 ( Lee Jong Ho ),백인경 ( Baeg In Gyeong ),박유경 ( Park Yu Gyeong ),이 대한내과학회 1993 대한내과학회지 Vol.44 No.4
Background: The purpose of obesity treatment is to attain optimal body weight and to maintain weight loss. We determined the effects of weight loss with a program including dietary education, exercise and behavioral modification of lifestyle on obese subjects. Methods: Middle-aged obese women (n=30) and men (n=9) participated in a 6-month weight-management program. Anthropometric parameters and visceral and subcutaneous fat areas at the umbilical level were determined before and after weight loss. Serum levels of lipids and response areas of glucose, C-peptide, insulin and free fatty acid(FFA) during oral glucose tolerance test were determined. Results: Body weight fell and average of 3.9 kg(6.3) in women and 4.1 kg (5.4%) in men. Modest weight loss showed a 23 to 48% decrease in the levels of serum LDL and total colesteorl and a 50 to 130% increase in the ratio of HDL to total cholesterol in all subjects. Although intraabdominal total fat area of females before weight loss was not different from males, females showed subcutaneous-type obesity and males visceral-type obesity. Compared with females, males before weight loss showed and increase in the levels of triglyceride, FFA and insulin. Although weight loss caused a decrease in intraabdominal total fat area in all subjects, a significant decrease in visceral fat area was only shown in men. Decreased visceral fat in males lowered FFA level and decreased FFA level lowered serum triglyceride level (49%) and response area of insulin (56%) in men. Conclusion: The results suggest that modest weight reduction through a weight management program can be viable approach to help normalize plasma lipids and lipoproteins in obese individuals. Modest and gradual weight loss can also help obese individuals succeed in the difficult task of losing weight and maintaining this substantial weight loss.