PURPOSE:This study was carried out to evaluate the relationship with other clinicopath ologic factors and prognostic significance of tumor microvessel density in colorectal car cinoma. MATERIAL AND METHODS: 71cases of primary colorectal carcinoma (Modified Astler-Coller stage B and C) were analysed retrospectively who underwent curative resection at Wonkwang university hospital from September, 1991 to September, 1993. Male was 39cases. Age under 60 years was 31cases. 5 year survival rates were 80% (50 cases) in stage B and 52.4% (21 cases) in stage C. Tumor microvessels were stained by immuno histochemical method using anti-CD31 on paraffine embedded tissues, and were counted within 10x objective field (about 0.74 mm2) in the area of the most intense neovascu larization. RESULTS: Mean microvessel Density (MVD) was 56.3+/-18.0 (range 19~128). MVD was 55.2 in 11 cases of nonrecurrent group and 73.5 in 10 cases of recurrent group in stage C (p=0.012). There was no significant association between MVD and other parameters such as age, sex, tumor location and size, CEA, lymph node metastasis, and survival. The 5 year survival rates of 33 cases of MVD< or =56 and 38 cases of MVD>56 were 84.9 and 60.5% respectively(p<0.05). 5 year survival rates of MVD< or =56 groups adjusted for age, sex, tumor location, differentiation, and recurrence were higher than those of >56 groups. 5 year survival rates of MVD < or =56 and >56 groups in stage C were 100% (5 cases) and 37.5% (16 cases) (p<0.05). CONCLUSION:Tumor microvessl density may have somewhat prognostic significance in colorectal carcinoma.
Colorectal Neoplasms* ; Humans ; Lymph Nodes ; Male ; Microvessels* ; Neoplasm Metastasis ; Paraffin ; Recurrence ; Retrospective Studies ; Survival Rate

Mayer-Rokitansky-Kuster-Hauser Syndrom is characterized by the absence of the vagina and the uterus, the presence of apparently normal tubes and ovaries, feminine appearance, normal female secondary sexual characteristics, a normal 46, XX karyotypes, and a feminine psychosexual orientation. Absence of the vagina results from an embryological arrest in the development of the lower portion of the Mullerian system. Various methods of surgical treatment for the vaginal absence in this syndrom have been introduced but the ideal method to restore the original dimension and function of the normal vagina was not found. The two cases reviewed in this paper were all treated with modified McIndoe operation using full thickness skin grafts. Postoperatively both women were satisfied without complications, i,e. lack of skin graft, bleeding, urethrovaginal fistula, perforation of the rectum, rectovaginal fistula and significant vaginal stricture. This paper reveals the satisfactory results that were uniformly good.
Constriction, Pathologic ; Female ; Fistula ; Hemorrhage ; Humans ; Karyotype ; Ovary ; Rectovaginal Fistula ; Rectum ; Skin* ; Transplants* ; Uterus ; Vagina

No abstract available.
Female ; Humans ; Persistent Fetal Circulation Syndrome*

No abstract available.
Dermoid Cyst* ; Humans ; Infant, Newborn* ; Teratoma*

Ganglion is a common clinical entity, usually superficial in location, therefore easily diagnosed and most common tumors of the hand which represent 50 to 70% of all soft tissue tumors of the hand. The soft mucin filled cyst is attached to the adjacent underlying joint capsule, tendon, or tendon sheath. The most common ganglion is the ganglion on the dorsal side of wrist, with its origin at the scapulolunate ligament and is usually located between the extensor digitorum communis of the index finger and the extensor pollicis longus tendons. Intratendinous ganglion is very rare lesion that originates within the tendon, which has been reported 10 cases in earliest articles and 1 case in Korean article. We report one case of ganglion that arose within the extensor digitorum communis of the middle finger.
Fingers ; Ganglion Cysts ; Hand ; Joint Capsule ; Ligaments ; Mucins ; Tendons ; Wrist

No abstract available.
Humans*

Bilateral coronary artery fistula is very uncommon congenital anomaly which occupy small percentage of all congenital coronary artery fistula. About 20% of the cases associated with additional congenital heart disease. And it may cause congestive heart failure, especially severely in neonate. We experienced a case of neonate who was 1 day-old-male with bilateral coronary artery-right ventricular fistula associated with atrial septal defect and congestive heart failure. The Patient was admitted because dyspnea, cyanosis since birth. 2D ecgicardiogram and cardiac catheterization revealed that a fistulous communicating ; forming a large aneurysm, was noted from bilateral coronary artery emptied into the right ventricle, and there was oxygen step-up in right ventricle.
Aneurysm ; Cardiac Catheterization ; Cardiac Catheters ; Coronary Vessels ; Cyanosis ; Dyspnea ; Fistula* ; Heart Defects, Congenital ; Heart Failure ; Heart Septal Defects, Atrial* ; Heart Ventricles ; Humans ; Infant, Newborn* ; Oxygen ; Parturition

The authors underwent the serum lipid study, involving the lipoprotein fraction, and the HDL-cholesterol mean values in normal Korean adults visited to Hanyang University Hospital, and also compared with the previously reported serum lipid studies. The results are as follows; 1) The mean values of triglyceride, total cholesterol, and phospholipid were 103.3+/-17.1mg%, 188.9+/-18.2mg%, and 196.7+/-19.8mg%, respectively. 2) Compared with the past 7 years triglyceride showed increasing tendency with significance, and cholesterol and phospholipid showed slightly increasing tendency. 3) In the serum lipoprotein fraction, the mean values of alpha-lipoprotein, pre-beta-lipoprotein, and beta-lipoprotein were 37.2+/-5.9%, 16.0+/-4.2%, and 48.6+/-5.2%, respectively. 4) Compared with the past 10 years, the alpha-, and pre-beta-lipoprotein showed increasing tendency, meanwhile, beta-lipoprotein revealed decreasing tendency. 5) The mean value of HDL-cholesterol was 52.3+/-14.6mg%, and the ratio of HDL-cholesterol to total cholesterol(HDL-cholesterol/total cholesterol) was 28.2+/-7.9. 6) Compared with the past 2 years, HDL-cholesterol level showed slightly increasing tendency.
Adult ; Cholesterol ; Humans ; Lipoproteins ; Triglycerides

Myocarditis is defined as the myocardial inflammation caused by various infectious agents (such as virus, rickettsia , bacteria, protozoa, fungus and parasites). The clinical manifestations of myocarditis ranges from the asymptomatic state due to focal inflammation to fulminant fatal congestive heart failure secondary to diffuse myocardial involvement. Clinically, in some cases, it may simulate an acute myocardial infarction. We experienced a case of acute fulminant myocarditis that presented as acute myocardial infarction initially, and then progressed into and recovered from congestive heart failure and multiorgan failure.
Asymptomatic Diseases ; Bacteria ; Estrogens, Conjugated (USP)* ; Fungi ; Heart Failure* ; Inflammation ; Myocardial Infarction ; Myocarditis* ; Rickettsia

BACKGROUNDS: When measuring lung function and response to bronchodilator, MDI(metered-dose inhaler) is commonly used but unfamiliarity of its use and cold sensation by the puffed gas decrease reliability of the result. Spacer can reduce the cold freon effect and undesired oropharyngeal deposition caused by the rapid evaporation of the propellant and there are many studies which showed more effectiveness of spacer on the treatment of children with asthma but no study whether it is effective on the bronchodilator response test in the first medical examination of old age. Therefore, we tested whether the use of spacer can reduce the cold freon effect and improve the bronchodilator response in the first medical examination of old age. METHODS: Two hundred of elderly patients( 65years) who had never used MDI were measured the bronchodilator response. Subjects were randomised to either spacer-user or spacer-nonuser. Twenty minutes after 400 g fenoterol was administered, FEV1 (forced expiratory volume in one second) was measured. Bronchoconstriction was defined as a decrease in FEV1 by 10% or greater after bronchodilator inhalation. We further devided each group into normal or obstructive group, obstructive group was defined as FEV1<80% of predicted and FEV1/FVC<70%. RESULTS: In normal group, spacer-user(n=83) showed greater bronchodilator response than spacer-nonuser(n=66), 6.43% vs 3.81% respectively(p<0.05) and two case of bronchoconstriction occured only in spacer-nonuser. In obstructive group, there is no significant difference in bronchodilator response between spacer-user(n=18) and spacer-nonuser(n=33), 12.32% vs 11.16% respectively(p>0.05) but brochoconstriction(n=1) occured only in spacer-nonuser. CONCLUSION: Spacer improved bronchodilator response and prevented bronchoconstriction, in the first medical examination of old age.
Aged ; Asthma ; Bronchoconstriction ; Child ; Chlorofluorocarbons ; Fenoterol ; Humans ; Inhalation ; Lung ; Sensation