No abstract available.
Coronary Vessels*

No abstract available.

No abstract available.
Cholesteatoma* ; Fistula* ; Otitis Media* ; Otitis*

A mysterious disease was first reported from Korea when it had been observed during late spring 1951 in UN Forces operating in the central area close to the 38th parallel. The disease showed distinctive features which included high fever, low blood pressure, hemorrhagic tendency and acute renal failure. Historically it was apparently a similar disease to a clinical entity designated as Epidemic hemorrhagic fever in Manchuria or Hemorrhagic nephrosonephritis in Far Eastern Russia. After Lee Ho-Wang succeeded in demonstrating Hantaan virus which caused hemorrhagic fever with renal syndrome (HFRS), many studies has revealed various biological and epidemiological aspects of the disease. But the origin of the disease in Korea still remains unknown. This article tests some hypotheses which explain the origin of the disease and reviews the relation between the Korean War and HFRS. It is concluded that the emerging of HFRS would be closely related with the establishment of the munitions supply network in early 1951 in Chinese troop.
China ; English Abstract ; Hemorrhagic Fever with Renal Syndrome/*history ; History of Medicine, 20th Cent. ; Korea ; Military Medicine/*history ; Siberia ; War

No abstract available.
Animals ; Mice* ; Spleen*

No abstract available.
Animals ; Knee Joint* ; Knee* ; Mice* ; Parturition*

No abstract available.
Cholesteatoma*

BACKGROUND/AIMS: Ulcerative colitis (UC) is a chronic inflammatory bowel disease with heterogeneous clinical features. Data on the disease course and prognosis of UC patients who have been regularly treated are lacking. We aimed to investigate relapse rates of UC in remission and factors related to relapse. METHODS: We retrospectively analyzed clinical courses of 84 patients (43 males, median age 43 years, ranged 20-73 years) diagnosed as UC at Ajou University Hospital between January 1997 and December 2005 based on clinical, endoscopic and pathologic findings, and who were regularly followed for at least one year after the remission. RESULTS: Study subjects consisted of 32 proctitis (38%), 21 left-sided colitis (25%), and 31 subtotal or total colitis (37%). Of 84 patients, relapse was observed in 52 patients (62%) during the follow-up period (ranged 1-9 years). The relapse rate was 24%, 41%, 51%, 65%, 71%, and 79% at 1 year, 2 years, 3 years, 4 years, 5 years and 6 years, respectively. Among sex, age, hemoglobin, ESR, and the extent of disease on admission, decrease of hemoglobin level was the only independent factor related to relapse (odds ratio=2.67, 95% CI (1.32-5.42), p<0.01). CONCLUSIONS: In Korea, relapse of UC in remission is not rare. Decrease of hemoglobin level is an independent risk factor related to its relapse, while the extent of disease is not.
Adult ; Aged ; Anti-Inflammatory Agents, Non-Steroidal/therapeutic use ; Antimetabolites/therapeutic use ; Azathioprine/therapeutic use ; Chronic Disease ; Colitis, Ulcerative/*diagnosis/*epidemiology/therapy ; Data Interpretation, Statistical ; Female ; Follow-Up Studies ; Hemoglobins/analysis ; Humans ; Male ; Mesalamine/therapeutic use ; Middle Aged ; Odds Ratio ; Recurrence ; Retrospective Studies ; Risk Factors ; Time Factors

No abstract available.
Arteriovenous Fistula*

The contour of mandibular angle is important for facial esthetics in the oriental population, because the wide and square face is thought to have had an unhappy life. A prominent mandibular angle produces a characteristics quardrangle, coase, and muscular appearance. So, uni- or bi-lateral mandibular angle reduction is usually performed. However, there is little guideline for bi-lateral angle reduction. So, this study was to investigate the pattern of Korean mandibular angle for bi-lateral mandibular angle reduction as guideline. This study was included 66 adult men and women over 19 years old who are having the normal mandibular angle. We measured the posterior border, angle, and inferior border of mandible using cephalometric view. The results of study was as followed : 1. The ratio of posterior mandible was 96.6, 97.3% in male, and 103.0, 106.0% in female. 2. The ratio of mandibular angle(R1-Go/R1-R2) was 120.2% in male, and 117.3% in female. 3. The ratio of inferior mandible(D5, 6, 7, E, F, G/D4) was 97. 3, 90.9, 79.5, 65.2, 57.8, 46.9% in male, and 98.5, 91.2, 80.5, 67.6, 59.1, 50.2 % in female. The results of this study should be useful to decide accurate amount of reduction.
Adult ; Esthetics ; Female ; Humans ; Male ; Mandible ; Young Adult