No abstract available.
Hepatitis*

No abstract available.

No abstract available.
Humans

The angiopathy and neuropathy is the basic mechanism causing diabetic gangrene, but the exact mechanism is still unknown. The foot is especially susceptible to diabetic complication of angiopathy and neuropathy. In such a vulnerable foot, trivial trauma may quickly lead the foot to ulceration, infection, gangrene, and to the cataclysmic amputation. Twenty nine patients with diabetic gangrene were studied, the conclution were as follow. 1. Overall incidence is 1.8%, most common age over 50 years of age, and the most common disease durstion is from 10 to 14 years. 2. The most common site is toe (56% of cases). 3. The most common predisposing factor was local pressure (41% of cases), the radiographic bone change was seen in 14% of cases. 4. The FBS level is from 200 to 300 in 35% of cases. 5. Bacterial infection was seen in 80%, and staphylococcal aureus was most common. 6. The surgical or conservative treatment were effective in 80% of cases and mortality was 14%. 7. Diabetic retinopathy was most common associated complication (47% of cases).
Amputation ; Bacterial Infections ; Causality ; Diabetes Complications ; Diabetes Mellitus ; Diabetic Retinopathy ; Foot ; Gangrene ; Humans ; Incidence ; Mortality ; Toes ; Ulcer

PURPOSE: Diabetic nephropathy is the most common cause of end stage renal disease and the incidence is progressively increasing. The aim of this study was to investigate the differences of 99mTc-DMSA renal uptake among diabetic patients with normoalbuminuria, microalbuminuria and overt proteinuria, and then to determine the clinical usefulness of 99mTc-DMSA in predicting early diabetic nephropathy. MATERIALS AND METHODS: 99mTc-DMSA scan was performed and a total renal uptake of 99mTc-DMSA was measured in 145 diabetic patients. Patients were divided into 3 groups according to the amount of 24 hour urinary albumin excretion as Group I (normoalbuminuria, 74 cases), Group II (microalbuminuria, 39 cases), and Group III (overt proteinuria, 32 cases). The differences of 99mTc-DMSA renal uptake among the 3 groups and the correlation between the renal uptake of 99mTc-DMSA and other clinical parameters were analyzed. RESULTS: The total renal uptake of 99mTc-DMSA of Group II (40.8+/-11.0%) was significantly lower than that of Group I (54.4+/-6.3%, p<0.001). The uptake of Group III (27.7+/-12.0%) was significantly lower than those of both GroupI and Group II (p<0.001). 99mTc-DMSA total renal uptakes correlated negatively with serum creatinine level (r=-0.629, p<0.001) and positively correlated with creatinine clearance rate (r=0.702, p<0.001). CONCLUSION: 99mTc-DMSA total renal uptake of diabetic patients with microalbuminuria was significantly decreased compared with that of patients of normoalbuminuria. Therefore, 99mTc-DMSA scan can be used as a diagnostic study for early detection of the diabetic nephropathy.
Creatinine ; Diabetic Nephropathies ; Humans ; Incidence ; Kidney Failure, Chronic ; Proteinuria ; Technetium Tc 99m Dimercaptosuccinic Acid*

The acetabular angles were measured in 2 groups of selected 100 infants and children each, of whom one group aged 14 months and younger and the other group aged 15 months of 5 yrs. and who were proved to be normal by all the physical examination and whose acetabular angles were below 40 according to Coleman's diagnostic criteria. The measurements were broken down into right and left, and male and female because of the known difference in the incidence of CDH in 2 members of each of these paired categories and analysed statistically. The following statistic significances resulted: l. All the measured normal acetabular angles vary between 10 and 31 degrees. 2. The acetabular angles decrease after weight bearing by the statistical significant difference between 0-14 mo. group and 15 mo-5yr. group. The angles are 22,61±3,47 (M±S,D) and 18.68±3.64 (M±S.D) respectively. 3. The acetabular angles of female of 15mo.-5yr. group are higher than male by the statistical significant difference. The angles are 17.77±3.54 (M±S.D) and 20.18±3.29 (M±S.D) respectively. 4. Statistical significant differences were absent between right and left.
Acetabulum ; Child ; Female ; Humans ; Incidence ; Infant ; Male ; Physical Examination ; Weight-Bearing

PURPOSE: For the early diagnosis of Henoch-Schonlein purpura(HSP) presenting with acute abdominal pain preceding skin rash. METHODS: The clinical, endoscopic and radiological records of 23 cases of HSP, presenting with gastrointestinal symptoms preceding skin rash were reviewed. RESULTS: The intervals from the onset of abdominal pain to the development of the skin rash were one day to 30 days(median five days), most of them were within two weeks. The presenting abdominal symptoms were abdominal pain(23 cases), vomiting(16 cases), hematochezia or melena(eight cases) and hematemesis(three cases). The abnormal endoscopic findings include coalescing erythematous lesions, areas of submucosal hemorrhage and superficial erosions and ulcers. The upper gastro intestinal endoscopy showed the abnormalities in 21 of 23 cases, which were observed in the duodenum(21 cases), the stomach(12 cases) and the esophagus(one case). Duodenitis with hemorrhage and/or erosions in the descending duodenum was the sole endoscopic abnormality in two cases and was the most marked finding in three cases. Sigmoidoscopy showed the abnormalities in six of eight cases. The abdominal ultrasonogram showed abnormalities in 12 of 17 cases, which included small bowel wall thickening(eight cases) and intramural hemorrhage(three cases). Recurrences after three months of symptom free intervals developed in four cases; three of them had persistent nephritis beyond one year. CONCLUSION: The erosive hemorrhagic duodenitis in the descending duodenum in the upper endoscopy and the small bowel wall thickening in the abdominal ultrasonogram can be useful findings in the diagnosis of HSP presenting with acute abdomen.
Abdomen, Acute ; Abdominal Pain* ; Diagnosis ; Duodenitis ; Duodenum ; Early Diagnosis ; Endoscopy ; Exanthema* ; Gastrointestinal Hemorrhage ; Hemorrhage ; Nephritis ; Purpura* ; Recurrence ; Sigmoidoscopy ; Skin* ; Ulcer ; Ultrasonography

No abstract available.
Succimer* ; Thymoma*

Hantaviruses are distributed in rodent population world-widely even in geographical areas where hemorrhagic fever with renal syndrome (HFRS) has not been reported. Va.ictus species of Family Muridae and Arvicolidae serve as the natural reservoirs of hantaviruses. Hantaan virus, Seoul virus, Puumala virus, Prospect Hll virus, Sin Hombre virus and New York virus are members of genus Hantavirus and isolated from lungs of A. agrarius, C glareolus, M. pennsylvanicus, P. maniculatus and P. leucopus respectively. This experiment was intended to find the distribution of hantavirus infection among wild rodents and isolate the hantavirus from lung tissue of seropositve Apodemus peninsulae, and compared the nucleotide and amino acid sequences with prototype of hantaan virus 76-118 strain. Hantaviral sequences were amplified from lung tissues of A. peninsulae by reverse-transcriptase polymerase chain reaction. Alignment and comparison of the 324 nucleotide of G2 region of M-genomic segment diverged 4.6% and 0% at the nucleotide and amino acid levels, and complete N protein-coding region of S-genomic segment diverged 3.7% and 1.4% nucleotide and amino acid levels, respectively. This is the report to spill-over on the hantaan virus from A. peninsulae to A. peninsulae in Korea.
Amino Acid Sequence ; Animals ; Gyeonggi-do* ; Hantaan virus ; Hantavirus Infections ; Hantavirus* ; Hemorrhagic Fever with Renal Syndrome ; Humans ; Korea ; Lung ; Muridae ; Murinae* ; Polymerase Chain Reaction ; Puumala virus ; Rodentia ; Seoul virus

No abstract available.
Animals ; Hepatitis A* ; Hepatitis* ; Mice ; Mice, Inbred ICR*