Incidence of simple localized esophageal ulcer has been infrequent, but recently, clinical report of the disease has increased with remarkable improvement of diagnostic instrument and handling of endoscopy. Nine patients of simple localized esophageal ulcer with abrupt onset of symptoms and rapidhealing process were clinically studied and observed with the other literatures on the basis af age, sex, site, symptoms, causes, endoscopic findings, microscopic findings, and healing pracess. The results were followed. 1) The eiophageal ulcer revealed variable size and shape and generally localized middle third of esophagus. 2) History of therapeutic drug medication auch as capaule or/and tablet was noted mostly. 3) The symptoms were disappeared with general measures and ulcer lesions were comyletely healed without scar or stricture rapidly.
Cicatrix ; Constriction, Pathologic ; Endoscopy ; Esophagus ; Humans ; Incidence ; Ulcer*

This is a clinical analysis of 48 patients who had tuberculous peritonitis laparoscopically confirmed at the Gastroenterologic Department of the Korea University Hae Wha Hospital from March 1980 to February 1988, and the results are as fallows: 1) The ratio of male to female was 1:1.7, and the age of the peak incidence was the third decade. 2) The freqeent symptoms were abdominal distension (77.1%), abdominal pain (60.4%), and fever (60.4%); others were indigestion (27.1%), diarrhea (18.8%), weight loss (6.3%), abdominal mass (6.3%), vomiting (6.3%), and dysmenorrhea (2.1%). The freguent physical signs were ascites (93.8%) and abdominal tenderness (45.8%); others were palpable mass (8.3%), hepatomegaly (8.3%), and mild jaundice (4,2%). 3) Hematologic findings in mean value revealed 11.8 g/m% in hemoglobin, 6088/mm in WBC, and 36 mm/hour in ESR, 4) Ascitic analysis revealed 1,031 in specific gravity, 5.2% in protein, and 1700/mm in WBC count with lymphocytic predominance (83%). AFB stain and culture were all negative in the specimens less than 20 ml. 5) On chest X-ray, pulmonary Tuberculosis or associated lesions were noted in 19 patients (39.6%). 6) Studded whitish miliary tubercle, omental change, ad adhesions were noted in a mixed nature. 7) Classifications according to laparoscopic finding revealed wet type in 28 patients (58.3%), mixed type in 13 patients (27.1%), and dry type in 7 patients (14.6%); and laparoscopic type was not related with the duration of symptom up to admission. 8) Microscopic finding of biopsy specimens revealed caseous necrosis or granuloma in 43 patient (89.6%) and nonspecific inflammation in 5 patients. In these 5 patients, characteristic gross findings of tuberculous peritionitis were noted. 9) Intestinal perforation was developed in 2 patients.
Abdominal Pain ; Ascites ; Biopsy ; Classification ; Diarrhea ; Dysmenorrhea ; Dyspepsia ; Female ; Fever ; Granuloma ; Hepatomegaly ; Humans ; Incidence ; Inflammation ; Intestinal Perforation ; Jaundice ; Korea ; Male ; Necrosis ; Peritonitis, Tuberculous* ; Specific Gravity ; Thorax ; Tuberculosis, Pulmonary ; Vomiting ; Weight Loss

Extensor pollicis longus tendon rupture is well known as a complication of fracture of the distal radius. There is a higher risk that the tendon of extensor pollicis longus will rupture in undisplaced distal radius fracture than in those which are displaced. We have experienced three cases of rupture of the extensor pollicis longus tendon after undisplaced distal radius fracture. Those were treated by tendon graft and tendon transfers. The results were satisfactory without complications. The patients with undisplaced distal radius fracture should be careful concerned about possibility of rupture of extensar pollicis tendon.
Humans ; Radius Fractures ; Radius* ; Rupture* ; Tendon Transfer ; Tendons ; Transplants

Acute appendicitis is the most common operative disease in general surgery, but it is not also rate disease to see in other clinical department such as Internal Medicine and Obstetric and Gynecology, because it reqnires to differenciate from many other diseases which have similar symptoms. Expecially, because the clipical aymptoms of acute appendicitis are not typieal in children, elderly, and women, it is hard to be diagnosed as acute appendicitis and it is often misdiagnosed as other disease. We performed colonoscopy due to be interpretated aa one of the colon diseases rather than acute appendicitis. But in colonoscopic findings, there were hyperemie and edematous change on the appendiceal orifice of cecum(cherry or acorn shape). So we report 5 cases of acute appendicitis diagnosed br colonoscopy.
Aged ; Appendicitis* ; Child ; Colon ; Colonoscopy* ; Female ; Gynecology ; Humans ; Internal Medicine

BACKGROUND AND OBJECTIVES: There is little clinical data on the results of using Sirolimus-Eluting Stent (SES) for treating In-Stent Restenosis (ISR). We performed this study to evaluate the clinical outcomes for implanting SES for treating ISR in a real world hospital environment. SUBJECTS AND METHODS: A total of 30 patients with 32 ISRs (males: 73.3%, mean age: 60.2) (focal lesions: 21.9%, diffuse intra-stent lesions: 34.4%, proliferative lesions: 21.9%, total occlusions: 21.9%) were treated with SES after balloon predilation was performed. We evaluated the clinical results and the performed coronary angiography after 6 months. RESULTS: All the procedures were successful. The mean SES diameter and length were 3.0+/-0.3 mm and 27.1+/-5.5 mm, respectively, and the mean acute gain was 2.42+/-0.38 mm. No in-hospital major adverse cardiac events (MACE) were observed. Twenty five patients with 27 lesions (84.4%) underwent coronary angiography at their 6 month follow-up. The late loss and loss index were 0.41+/-0.56 mm and 0.18+/-0.22, respectively. The binary restenosis rate was 7.4% (2/27 lesions). The rate of target lesion revascularization was 3.7% (1/27 lesion). The incidence of MACE at 6 months was 3.3% (1/30 patient). CONCLUSION: Treating ISR with SES is a safe and effective procedure for reducing ISR without the occurrence of acute or sub-acute thrombosis.
Coronary Angiography* ; Coronary Artery Disease ; Coronary Restenosis ; Follow-Up Studies ; Humans ; Incidence ; Stents* ; Thrombosis

BACKGROUND: Esmolol is a short acting sympathetic beta receptor antagonist, and it was successfully applied to induced hypotension. Esmolol lowers blood pressure by decreasing cardiac output, and does not cause vasodilation. This property of esmolol may help to decrease bleeding during induced hypotension. In this study, we tried to elucidate the effect of esmolol on induced hypotension for total hip arthroplasty. METHOD: Twenty patients receiving total hip arthroplasty were randomly divided to two groups. Esmolol group (10 patients) received esmolol as a hypotensive agent, and sodium nitroprusside (SNP) group (10 patients) received SNP as a hypotensive agent. We measured arterial blood gas analysis, vital sign, amounts of bleeding, amounts of transfusion and administered fluid, and various laboratory findings. RESULTS: Induced hypotension was successfully performed in either esmolol and SNP group. Heart rate increased by SNP, and decreased by esmolol. There were no statistically significant differences between the two groups in amounts of bleeding, amounts of transfusion or administered fluid, and laboratory findings. Arterial oxygen tension was relatively constant in esmolol group, but decreased in SNP group. CONCLUSION: Esmolol can be used as a single hypotensive agent during induced hypotension without significant side effects during total hip arthroplasty.
Arthroplasty, Replacement, Hip* ; Blood Gas Analysis ; Blood Pressure ; Cardiac Output ; Heart Rate ; Hemorrhage ; Humans ; Hypotension* ; Nitroprusside* ; Oxygen ; Sodium* ; Vasodilation ; Vital Signs

Objective: Previous studies have provided inconclusive results on the association between depression and stroke risk, and the potential modifying effect of comorbid insomnia on this association remains unclear. Our study aimed to clarify the independent roles of depression and insomnia as risk factors for stroke and to investigate the possibility of an interaction effect between these two conditions on stroke incidence. Methods: We used data from the Korean Genome and Epidemiology Study. The primary exposure was depression, measured by the Beck Depression Inventory. The secondary exposure was insomnia. The main outcome was the occurrence of stroke observed in biennial follow-up surveys. Cox proportional regression analysis was performed to estimate the effects of depression and insomnia on stroke incidence. We also conducted interaction analysis to investigate the interaction between depression and insomnia on stroke incidence. Results: During 16 years of follow-up involving 3,301 individuals, we documented 172 cases of new-onset stroke (4.3 cases per 1,000 person-years). Cox proportional logistic regression analysis showed that severe depression significantly increased the risk of stroke (hazard ratio [HR]: 2.06, 95% confidence interval [CI]: 1.13–3.75), whereas mild and moderate depression did not increase this risk. Interaction analysis demonstrated that stroke risk was increased with only moderate (HR: 2.04, 95% CI: 1.04–4.00) and severe (HR: 3.01, 95% CI: 1.43–6.31) depression among individuals without insomnia. Conclusion Although general depression does not significantly increase stroke risk, moderate-to-severe depression may increase this risk, particularly in individuals without insomnia.

Objective: Previous studies have provided inconclusive results on the association between depression and stroke risk, and the potential modifying effect of comorbid insomnia on this association remains unclear. Our study aimed to clarify the independent roles of depression and insomnia as risk factors for stroke and to investigate the possibility of an interaction effect between these two conditions on stroke incidence. Methods: We used data from the Korean Genome and Epidemiology Study. The primary exposure was depression, measured by the Beck Depression Inventory. The secondary exposure was insomnia. The main outcome was the occurrence of stroke observed in biennial follow-up surveys. Cox proportional regression analysis was performed to estimate the effects of depression and insomnia on stroke incidence. We also conducted interaction analysis to investigate the interaction between depression and insomnia on stroke incidence. Results: During 16 years of follow-up involving 3,301 individuals, we documented 172 cases of new-onset stroke (4.3 cases per 1,000 person-years). Cox proportional logistic regression analysis showed that severe depression significantly increased the risk of stroke (hazard ratio [HR]: 2.06, 95% confidence interval [CI]: 1.13–3.75), whereas mild and moderate depression did not increase this risk. Interaction analysis demonstrated that stroke risk was increased with only moderate (HR: 2.04, 95% CI: 1.04–4.00) and severe (HR: 3.01, 95% CI: 1.43–6.31) depression among individuals without insomnia. Conclusion Although general depression does not significantly increase stroke risk, moderate-to-severe depression may increase this risk, particularly in individuals without insomnia.

Objective: Previous studies have provided inconclusive results on the association between depression and stroke risk, and the potential modifying effect of comorbid insomnia on this association remains unclear. Our study aimed to clarify the independent roles of depression and insomnia as risk factors for stroke and to investigate the possibility of an interaction effect between these two conditions on stroke incidence. Methods: We used data from the Korean Genome and Epidemiology Study. The primary exposure was depression, measured by the Beck Depression Inventory. The secondary exposure was insomnia. The main outcome was the occurrence of stroke observed in biennial follow-up surveys. Cox proportional regression analysis was performed to estimate the effects of depression and insomnia on stroke incidence. We also conducted interaction analysis to investigate the interaction between depression and insomnia on stroke incidence. Results: During 16 years of follow-up involving 3,301 individuals, we documented 172 cases of new-onset stroke (4.3 cases per 1,000 person-years). Cox proportional logistic regression analysis showed that severe depression significantly increased the risk of stroke (hazard ratio [HR]: 2.06, 95% confidence interval [CI]: 1.13–3.75), whereas mild and moderate depression did not increase this risk. Interaction analysis demonstrated that stroke risk was increased with only moderate (HR: 2.04, 95% CI: 1.04–4.00) and severe (HR: 3.01, 95% CI: 1.43–6.31) depression among individuals without insomnia. Conclusion Although general depression does not significantly increase stroke risk, moderate-to-severe depression may increase this risk, particularly in individuals without insomnia.

Objective: Previous studies have provided inconclusive results on the association between depression and stroke risk, and the potential modifying effect of comorbid insomnia on this association remains unclear. Our study aimed to clarify the independent roles of depression and insomnia as risk factors for stroke and to investigate the possibility of an interaction effect between these two conditions on stroke incidence. Methods: We used data from the Korean Genome and Epidemiology Study. The primary exposure was depression, measured by the Beck Depression Inventory. The secondary exposure was insomnia. The main outcome was the occurrence of stroke observed in biennial follow-up surveys. Cox proportional regression analysis was performed to estimate the effects of depression and insomnia on stroke incidence. We also conducted interaction analysis to investigate the interaction between depression and insomnia on stroke incidence. Results: During 16 years of follow-up involving 3,301 individuals, we documented 172 cases of new-onset stroke (4.3 cases per 1,000 person-years). Cox proportional logistic regression analysis showed that severe depression significantly increased the risk of stroke (hazard ratio [HR]: 2.06, 95% confidence interval [CI]: 1.13–3.75), whereas mild and moderate depression did not increase this risk. Interaction analysis demonstrated that stroke risk was increased with only moderate (HR: 2.04, 95% CI: 1.04–4.00) and severe (HR: 3.01, 95% CI: 1.43–6.31) depression among individuals without insomnia. Conclusion Although general depression does not significantly increase stroke risk, moderate-to-severe depression may increase this risk, particularly in individuals without insomnia.