No abstract available.
Tetralogy of Fallot*

BACKGROUND: Follicular dendritic cells (FDCs) play key roles during T cell-dependent humoral immune responses by allowing antigen-specific B cells to survive, proliferate, and differentiate within the FDC networks of secondary follicles, i.e., germinal centers (GC). METHODS: A novel monoclonal antibody, 3C8, was generated by immunizing with an FDC line HK, in order to understand the molecular signals involved in the FDC-B cell interactions in the microenvironment of the GC. RESULTS: The 3C8 antibody did not bind to mononuclear cells, including T cells, B cells, and monocytes. Murine L929 and human skin fibroblasts exhibited no or little reactivity to 3C8. However, 3C8 specifically recognized HK cells by flowcytometry. Furthermore, the antigen recognized by 3C8 was restricted to the GC of the human tonsil. Dendritic networks of the GC were intensely stained by 3C8, but cells out side the GC were not. CONCLUSION: Our result s suggest that the antigen 3C8 may play some unique role on FDCs during the GC reactions.
B-Lymphocytes ; Cell Communication ; Dendritic Cells, Follicular* ; Fibroblasts ; Germinal Center ; Humans ; Immunity, Humoral ; Monocytes ; Palatine Tonsil ; Skin ; T-Lymphocytes

Coronary arteriovenous fistula is relatively rare disease and originates more commonly in the right than in the left cononary artery. We report one case of cononary arteriovrnous fistula which we have experienced recently in 22 years old female, who has complained of dyspnea on exertion and intermittent anterior chest pain radiating to the left shoulder for several years. It was detected by transthoracic and transesophageal echocardiography and confirmed by cardiac catheterization and coronary angiography. In this case, the fistula was originated from the right coronary artery and drained into the posterior wall of the right ventricle, the coronary artery was dilated(diameter=1.5cm) and tortuous and significant shunt was measured(Qp/Qs=2.31). The opening of the fistula draining into right ventricle was obliterated with sutures.
Arteries ; Arteriovenous Fistula* ; Cardiac Catheterization ; Cardiac Catheters ; Chest Pain ; Coronary Angiography ; Coronary Vessels ; Dyspnea ; Echocardiography* ; Echocardiography, Transesophageal ; Female ; Fistula ; Heart Ventricles ; Humans ; Rare Diseases ; Shoulder ; Sutures ; Young Adult

No abstract available.
Tuberculosis, Pulmonary*

PURPOSE: The study aimed to explore the health consequences that women experienced after miscarriage and the factors related to them. METHODS: A convenience sample consisting of 102 women who had miscarried within 2 years was used. Women were recruited from hospitals and enterprises in Seoul and Gyeong-Gi Province. Participants completed a self-administered questionnaire containing a physical and psychological symptoms checklist developed for this study. RESULTS: More than 40% of the miscarriages occurred after 9 weeks of pregnancy and 35% of women were found to have had a previous miscarriage prior to this study. Psychological symptoms were more prevalent and prolonged than the physical symptoms, furthermore, the frequencies of the symptoms experiencedwere not consistent with the duration of symptoms. Employed women and women with early miscarriages complained of more physical symptoms; however, psychological symptoms were not different according to women's characteristics. Employment was a significant factor affecting physical symptoms. CONCLUSION: Health care professionals need to inform and educate women and the family of the potential health changes during the recovery after the miscarriage. Health consequences due to miscarriages also need to be incorporated in women's reproductive health care. Nursing care should consider factors of maternal age, employment status, and obstetrical conditions upon the apparent social changes.
Abortion, Spontaneous ; Checklist ; Delivery of Health Care ; Employment ; Female ; Humans ; Maternal Age ; Nursing Care ; Pregnancy ; Surveys and Questionnaires ; Reproductive Health ; Social Change

As techniques and device technology have improved, the success rates and long patency of ilio-femoral occlusive disease have also improved. In the case of extensive iliac occlusive disease, however, wire passage and handling remain a challenge due to the relatively weak guiding catheter backup support with the contralateral femoral approach. There has been no report on methods to overcome this problem. We performed a successful percutaneous translunimal angioplasty for long ilio-femoral occlusive disease including the iliac ostium by a dual approach including simultaneous brachial and contralateral femoral arteries for subintimal angioplasty.
Angioplasty ; Catheters ; Femoral Artery ; Handling (Psychology) ; Iliac Artery ; Stents

Ulcerative colitis is increasing now in Korea, and the diagnosis has become relatively easy because sigmoidoscopy and colonoscopy are frequently used. However, the result of treatment is not satisfactory because the relapse rate is very high. Hence, the aim of treatment is to put this disease into remission as soon as possible and to keep it in remission. The authors reviewed 80 confirmed ulcerative colitis cases which were treated from Feb. 1997 to Sep. 1997 at Song Do Colorectal Hospital. The results are as follows: 1) The male to female ratio for these 80 cases was 41:39, and the most prevalent age group was the 4th decade. 2) The most common clinical symptoms were anal bleeding in 77 cases(96%), diarrhea in 68 cases(85%), and abdominal pain in 21 cases(26%). 3) The extension of the disease were the proctitis in 47 cases(59%), the left - side colitis in 28 cases(35%), the total colitis in 4 cases(5%), and the atypical colitis in 1 case(1.3%). 4) The duration of the disease was below 6 month in 30 cases, 6 months to 1 year in 35 cases, and 1~5 years in 11 cases, and over 5 years in 4 cases. 5) Clinical types were the one-attack-only type(18 cases), the relapsing-remitting type(60 cases), the chronic continuous type(1 case), and the acute fulminating type(1 case). 6) In the 28 cases of left side colitis, the average time to remission depended on the medication was 18 days for a 5-ASA 5-ASA suppository, 14.5 days for a 5-ASA oral steroid, and 8.3 days for a 5-ASA budesonide enema. Thus, a budesonide enema is the most effective medication for obtaining remission. 7) The most commonly suspected predisposing factors for relapse were cessation of medication(58 cases), mental stress(18 cases), physical stress(15 cases), and inadequate diet(8 cases). As indicated above, ulcerative colitis is increasing now in Korea, and the rectum is the most commonly involved site for this disease. Relapsing-remitting ulcerative colitis is the most frequently occurring type. Almost all cases were easily put into remission within 4 weeks, but relapse frequently occurred. Suspected predisposing factors, such as mental stress, physical stress, and inadequate diet, should be avoided in order to prevent relapse, and medication, such as 5-aminosalicylic acid, should be continued to maintain remission.
Abdominal Pain ; Budesonide ; Causality ; Colitis ; Colitis, Ulcerative* ; Colonoscopy ; Diagnosis ; Diarrhea ; Diet ; Enema ; Female ; Hemorrhage ; Humans ; Korea ; Male ; Mesalamine ; Music ; Proctitis ; Rectum ; Recurrence ; Sigmoidoscopy ; Ulcer*

A series of clinical studies on the psychiatric aspects of hemodialysis and kidney transplantation were done with Korean patients, kidney donors, their families and unit nurses. All subjects were interviewed and evaluated for their psychiatric reactions and symptoms and for the underlying causes. Depression was the most common reaction, although the clinical features were somewhat different between groups studied. In addition, a unique and episodic psychotic syndrome was found in four patients. Depression and psychotic episodes seemed to reflect the psychodynamic components such as instinctual frustration, physical, familial and financial loss, dependency on a machine, sensory deprivation and the so-called fear of death and fear of life. These seemed to follow the unique features of hemodialysis and transplantation. The main defense mechanism seemed to be denial. The possible role of psychiatrists was discussed for evaluation, treatment, and prevention of these reactions and for the support of the family and the treatment team.
dult ; Aged ; Female ; Human ; Kidney Transplantation* ; Korea ; Male ; Middle Age ; Renal Dialysis/psychology* ; Transplantation, Homologous/psychology*

No abstract available.

Ectopia cordis is defined as a congenital malposition of the heart partially or completely outside the thorax and often associated with sternal and congenital heart defects:surgical repair is generally unsuccessful because of the magnitude of the deformity and the associat-ed intracardiac anormalies. Four types of ectopia cordis are described : cervical, thoracic, abdominal and thoracoa- bdominal. Cervical and thoracic type are often fatal within days, because the heart is expo- sed and malformed. Abdominal type carries a better prognosis because cardiac abnormalities are less often found. The prognosis of thoraco-abdominal type mainly depends on the pre- sence of intracardiac abnormalities. We have experienced a case of thoracic ectopia cordis at 25 weeks' gestation by ultra- sonography, so present the case and the review with literature briefly.
Congenital Abnormalities ; Ectopia Cordis* ; Heart ; Pregnancy ; Prenatal Diagnosis* ; Prognosis ; Thorax