http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
관동맥 조영상 정상소견을 보인 환자에서 관동맥내 아세틸콜린 주사에 의한 관동맥 조영 소견의 변화
박성욱(Seong Wook Park),박승정(Seung Jung Park),김재중(Jae Joong Kim),성인환(In Whan Seong),김상위(Sang We Kim),이종구(Jong Koo Lee) 대한내과학회 1991 대한내과학회지 Vol.40 No.5
N/A The effect of an intracoronary injection of acetylcholine (A1, 20 ug; A2, 50 ug; A3, 100 ug) on the coronary artrial diameter was examined by coronary arteriography in 29 adult patients (16 men, 13 women), aged 19 to 70 years (mean 49), with normal or near normal coronary arteriographic findings. The Luminal diameter of each coronary arterial segment after each dose of acetylcholine (Ach) was compared with the diameters before Ach injection. After injection of 20 to 100 ug of Ach into the left and right coronary arteries, a significant diffuse narrowing occurred in all segments of the left and right coronary artery except for the left main stem, with more narrowing to increased doses of Ach (A1:-1.39%, A2: -7.2%, A3:-9.6% compared with control). The change in the luminal diameter after injection of 100 μg of Ach was an initial constrictive response followed by gradual dilatation, and the peak constriction occurred in 1 min after injection of Ach (1 min, -15%.2 min., -9. 6%: 3min., -2.8%: 4 min., -2.8%: 5min., 3%). These results indicate that Ach invariably induces coronary vasoconstriction in adult patients with normal or near normal coronary arteries, and the peak constrictive response occurs in 1 minute after injection of Ach. The vosoconstrictive response to Ach may reflect the endothelial dysfunction associated with early atherosclerosis, which is not evident by coronary arteriography.
Hairy elbows 증후군 ( Hypertrichosis cubiti ) 1 예
박성욱(Sung Wook Park),강승훈(Seung Hoon Kang),황선욱(Seon Wook Hwang),정우영(Woo Young Jung),왕한영(Han Young Wang) 대한피부과학회 2001 대한피부과학회지 Vol.39 No.11
Hypertrichosis cubiti, also named hairy elbows syndrome, circumscribed hypertrichosis in which a remarkable amount of long vellus hair is localized on the extensor surfaces of the upper extremities. We report a case of hairy elbows syndrome in a 12-year-old female patient, who was treated for short stature in pediatrics. She was referred to our department because of hypertrichosis of both elbows. Her height is 131cm, it is below 3 percentile of that of age. We could not find any physical abnormalities and other developmental disorders except short stature, But, Her intelligence is somewhat delayed comparative to that of age. She denied her family history about that. The literature on this subject is reviewed, and some clinical and etiopathogenic aspects are discussed.