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간 , 담도 및 췌장 : 간내담석증 진단에 있어서 정량적 99mTc - DISIDA 스캔의 의미
김학산(Hak San Kim),이은주(Eun Joo Lee),위상오(Sang Oh Wee),최덕주(Duk Joo Choi),박원(Won Park),김종순(Jong Soon Kim) 대한소화기학회 1987 대한소화기학회지 Vol.19 No.2
N/A To evaluate the usefulness of technetium99m-DISIDA scan for diagnosis of intrahepatic lithiasis, we studied 22 cases of normal subjects, 14 cases of intrahepatic stone (4 cases of right intrahepatic stone, 5 cases for left intrahepatic stone and 5 cases for bilateral intrahepatic stone), 7 cases of common hepatic and common bile duct stone, 7 of hepatitis and 17 cases of GB stone. The results are summarized as follows; 1) In normal control-group, the mean ratio+1s.d. was 0.47+0.18 for RRR, 0.54+0.17 for RRL and 0.91+0.24 for R/L DR. 2) The retention ratio was 0.85+0.52 in affected right lobe of right intrahepatic stone and 0.95+0.18 in affected left lobe of left intrahepatic stone. So ratio was significatnly increased in affected lobe when compared with that of the corresponding normal lobe (p<0.005). 3) The RRR and RRL of bilateral intrahepatic stone, common hepatic and common bile duct stone, GB stone and hepatitis were significantly increased than normal control groups (p<0.01). In conclusion, quantitative technetium-99mDISIDA scan was simple, objective, time-sparing and non-invasive method for screening intrahepatic stone.
심 Doppler 와 심도자술에 의한 폐동맥압 및 혈류량 측정 비교
김은식(Eun Sik Kim),이학중(Hak Choong Lee),이홍순(Hong Soon Lee),김종연(Jong Yeun Kim),최덕주(Duck Joo Choi),위상오(Sang Oh Wee),주인종(In Jong Joo) 대한내과학회 1987 대한내과학회지 Vol.33 No.3
N/A A Non-invasive measurement of pulmonary artery pressure and Qp/Qs by continuous-wave Doppler echocardiography was performed on 35 patients with various heart diseases, who had undergone cardiac catheterization, between October 1985 and August 1986 for patients admitted to National Medical Center, and there was intimate correlation between the data of Doppler measurements and modified Picks measurements of pulmonary artery pressure and Qp/Qs. The results were as follows: 1) Pulmonary artery pressure measured by the two methods showed a significantly good correlationship, r=86 and p<005. 2) Twenty one patients had systolic PA pressure less than 25 mmHg and 12 had more than 25 mmHg. Doppler measurement & hemodynamic measurement showed good correlation in both of these groups respectively, with r=56 and p<.01 in pulmonary hypertensive group and r=.83 and p<.005 in pulmonary normotensive group, Fourteen patients had cardiac shunts and 19 had no shunt, and PA pressure in each of theae group showed good correlationship irrespective of shunt with r=0.80 and p<.005 in shunt group and r=.71 and p<.005 in no shunt group. 3) Qp/Qs in both methods of measurement also showed good correlation with r=.79 and p<,05.