No abstract available.
Humans

Sixty four leprous claw hands had been operated on for intrinsic replacement extensor-extensor many tailed at the Department of Orthopedic Surgery, Kyungpook National University Hospital during the period from 1966 to 1970. The follow up study was carried out for fourty-one hands from one year to four years and nine months after operation, and evaluated by the following assessments. 1. Fully open hand assessment 2. Lumbrical position assessment 3. Hook position assessment 4. Closed fist assessment 5. Mechanics of closing 6. Separate finger movement in lumbrical position The results obtained were as follows: 1. The most of the cases were median-ulnar palsy. 2. The majority of them were in third decade young men. 3. Satisfactory result was 63.5% in appearance, 70.8% in function, 62.8% according to the patients statement, and 61.1% in overall total assessment. 4. As complication two cases of severe adhesion of the grafted tendons and significant lateral deviation on nine fingers were noted. 5. Preoperative and postoperative physiotherapy contributed a important roll in the end results.
Animals ; Fingers ; Follow-Up Studies ; Gyeongsangbuk-do ; Hand ; Hoof and Claw ; Humans ; Male ; Mechanics ; Orthopedics ; Paralysis ; Tail ; Tendons ; Transplants

Biopsy has proved to be of value in the diagnosis of many inflammatory and malignant diseases, and needle biopsy of the synovial membrane in arthritis is well established and often employed as the final diagnostic aid in patient with joint disease. Authors have carried out synovial needle biopsy in 76 joints with Franklin-Silverman needle used commonly in liver biopsy. The results obtained were as followa; 1) Of seventy five biopsies attempted, adequate amount of tiasue was obtained in 51 of 53 knee cases (96.2%), 11 of 14 wrists (78.6%). 3 of 5 elbows (60%), 1 of 3 ankles (33.3%). Adequate amount of tissue was obtained in 66 cases and the overall succese rate was 88%. 2) Histopathological diagnosis was made in 53 of 75 cases (70.7%). In 12 cases, correct specimens were obtained but proved to be incompatible with the diagnosis done by either clinical data or open biopsy. 3) Histopathological diagnoses were made in 25 of 35 cases of rheumatoid arthritis (71.4%) 14 of 18 cases of tuberculous arthritis (77.8%), 7 of 13 cases of degenerative arthritis (53,8%), 4 of 6 cases of suppurative arthritis (66.7%), 2 cases of traumatic arthritis (100%), and one case of villonodular synovitis (100%). 4) The complications resulting from this proedure were pare; mild transient hemarthrosis was found in only 5 cases We also discovered that for an accurate diagnosis multiple specimens should be obtained because otherwise the specimens were too small to interprete histopathologically. In addition we concluded that the success rate depended not upon the sorts of needle used but rather more upon the biopsy technique. Franklin-Silverman needle biopsy proved to be a simple, safe and reliable procedure for diagnosis of the synovial diseases in which conventional arthrotomy is inadvisable and other diagnostic procedures are inadequate.
Ankle ; Arthritis ; Arthritis, Infectious ; Arthritis, Rheumatoid ; Biopsy ; Biopsy, Needle ; Diagnosis ; Elbow ; Hemarthrosis ; Humans ; Joint Diseases ; Joints ; Knee ; Liver ; Needles ; Osteoarthritis ; Synovial Membrane ; Synovitis ; Wrist

The Di(a+b-) phenotype is extremely rare among Caucaclans and mostly confined to mongoloids. The incidences of Di antigen among Koreans were reported to be 6.1 to 14.5%, with an average of 9.6%; it can be calculated that the frequency of Di(a+b-) is 0.25% on the average. Authors report the first case of hemolytic disease of the newborn due to anti-Dib in Korea. The Diego phenotypes of the mother, baby and father were Di(a+b-), Di(a+b+) and Di (a-b+), respectively. The mother's serum and eluate from infant's erythrocytes contained anti-DP antibody active in the antiglobulin phase. After transfusions of Di-negative red cells from the mother and mother's relative, the patient was recovered from anemia and jaundice.
Anemia ; Erythrocytes ; Fathers ; Humans ; Incidence ; Infant, Newborn* ; Jaundice ; Korea ; Mothers ; Phenotype

A key factor in successful application of PBL is creation of good problems. Unfortunately, published collections of problems do not exist for many subjects. Consequently, instructors usually write their own problems and case studies if they want to use problem-based instruction. In this study we proposed principles for creation of PBL problems and presented its example. If effective problems suitable to educational goals are engaged, PBL can be introduced to the first grade medical students who do not have any knowlege about medicine. However, additional factors such as number of faculties and students, budget, availability of learning materials also affect successful implementation of PBL.
Budgets ; Humans ; Learning ; Students, Medical

No abstract available.
Apnea* ; Doxapram*

Intraventricular hemorrhage (IVH) is common in the premature infants and occurs mainly in subependymal germinal matrix. In contrast, IVH in the term infants is rare and different in pathogenesis and bleeding sites from those of the premature infants. Most studies of IVH in term infants have been studied by computerized tomography and postmortem examination. Brain ultrasonography which has become a frequently used diagnostic tool of IVH in the premature infants is reported to be also effective in diagnosis in the term infants. The study population comprised 11 term neonates admitted to the Neonatal Intensive Care Unit of Seoul National University Children's Hospital between July 1989 and June 1991, in whom IVH was diagnosed by ultrasonography. We analysed severity of birth asphyxia. ultrasonographic findings and clinical manifestations to investigate severity, timing, risk factors, and pathogenesis of IVH in the term neonates. 1) Apgar scores were available in 7 cases with severe asphyxia (Apgar at 1 min: less than 3), 1 cases with mild asphyxia (Apgar at 1 min: between 5~7), and 2 cases without asphyxia. 2) Clinically, 4 cases had fetal distress, and 3 cases had meconium aspiration pneumonia. 3) Bleeding sites by ultrasonography were subependymal germinal matrix in all 11 cases. IVH of choroid plexus was combined in 2 cases. Severity of IVH were grade I in 9 cases, grade II in 2 cases by Papile's classification. 4) There were no correlations between the grade of IVH and severity of perinatal asphyxia. In conclusion, ultrasonography is very useful in diagnosis and follow-up of IVH in term neonates. Subependymal germinal matrix could be common site of IVH in term neonates because germinal matrix still remains in term neonates despite of its regression. Also this can explain why IVH in our cases is not severe.
Asphyxia ; Autopsy ; Brain ; Choroid Plexus ; Classification ; Diagnosis ; Fetal Distress ; Follow-Up Studies ; Hemorrhage* ; Humans ; Infant* ; Infant, Newborn ; Infant, Premature ; Intensive Care, Neonatal ; Meconium Aspiration Syndrome ; Parturition ; Pneumonia ; Risk Factors ; Seoul ; Ultrasonography

BACKGROUND: Scabies outbreaks have been reported in long-term care facilities, but less commonly in acute care facilities. We experienced an outbreak of scabies that occurred in neurosurgery-intensive care unit of a general hospital, Seoul, Korea. METHODS: An outbreak of scabies was noticed on September 2006 when hospital staffs of NICU were diagnosed with scabies. The infection control nurse reviewed medical records and interviewed all of patient in NICU and health care workers. The epidemic spread of scabies from a patient to other patient, hospital employees and their families and associates was identified from historical, clinical, and microbiologic skin preparation data. RESULTS: Forty-three NICU patients and 22 health care workers were investigated. Five scabies cases were identified in total of 42 cases who are exposed to index case with attack rate of 11.9%. The attack rate of scabies in health care workers and NICU patients were 10% and 13.6%, respectively. Tertiary cases also occurred among the family members of workers, with a tertiary attack rate of 44%. CONCLUSION: The patient of acute care facilities also have chances of being exposed to scabies outbreak, since sensorimotor deficits or cognitive disorders make it difficult for individuals to communicate and understand the implication of risky contacts.
Delivery of Health Care ; Disease Outbreaks ; Hospitals, General ; Humans ; Infection Control ; Long-Term Care ; Medical Records ; Scabies ; Skin

PURPOSE: To investigate the significance of E-cadherin expression in transitional cell carcinoma of bladder, as the prognostic value. MATERIALS AND METHODS: We have analyzed its immunoreactivity in 41 transitional cell carcinomas using a labelled streptavidin-biotin immunoperoxidase technique on the formalin-fixed and the paraffin-embedded tissues. E-cadherin is a Ca2+-dependent intracellular adhesion molecule of the epithelial tissue and the urothelium. We determined the E-cadherin expression in bladder carcinoma using immunohistochemical method and investigated relationship between pathological and clinical data. RESULTS: The percentage of cases showing weak pattern was higher in cases with high-grade or high-stage tumors as compared with those of low grade or low stage. The E-cadherin was expressed in a normal membranous pattern in all control cases. Abnormal E-cadherin expression was found in 8 of 20 superficial tumors and in 19 of 21 invasive tumors. Abnormal immunoreactivity was related to tumor differentiation and stage. Eight of 13 well-differentiated tumors showed preservation of membranous E-cadherin immunoreactivity, while 2 of 28 moderately and poorly differentiated tumors demonstrated normal staining patterns. CONCLUSIONS: We conclude that the loss of expression of E-cadherin in high grade or high stage transitional cell carcinoma of bladder is associated with bladder wall invasion, indicates metastasis, and may be clinical value in the assessment of prognosis.
Cadherins* ; Carcinoma, Transitional Cell* ; Immunoenzyme Techniques ; Neoplasm Metastasis ; Prognosis ; Urinary Bladder* ; Urothelium

No abstract available.
Aneurysm, Dissecting* ; Paraplegia*