No abstract available.

No abstract available.
Aminosalicylic Acid* ; Cycloserine* ; Prothionamide* ; Retreatment* ; Tuberculosis, Pulmonary*

Residual adduction of the forefoot is recognized as common sequelae of treated clubfoot. The causes of residual forefoot adduction may be metatarsus varus, talonavicular subluxation and subluxation of the calcaneocuboid joint. But, less attention has been given to subluxation of the calcaneocuboid joint. The purpose of this study was to assess the correlation between subluxation of calcaneocuboid joint and residual forefoot adduction, and to suggest the guideline of treatment for subluxation of the calcaneocuboid joint. A retrospective analysis was done by the medical records and radiographs of 48 clubfeet (thirty-four patients) that had been treated with an operation (thirty-three feet) or conservative methods (fifteen feet) at the Kang-Nam St. Mary's Hospital, between 1990 and 1995. The severity of adduction of the forefoot was determined by the angle of talo-first metatarsal. Subluxation of the calcaneocuboid joint was measured by using a grading system. And then, the forefoot adduction was categorized to mild, moderate, and severe degree according to the talo-first metatarsal angle. The average length of follow-up was eighteen months. Of the 48 feet, seventeen had no subluxation of the calcaneocuboid joint (35.4%), twenty-seven Grade I subluxation (56.3%), and four Grade 3 subluxation (8.3%) on initial radiograph. On the final radiograph, twenty-five feet had a residual adduction of the forefoot. In reviewing the distribution of the residual forefoot adduction according to the initial grade of the calcaneocuboid joint subluxation, Grade 0 subluxation had 6 forefoot adduction (35.3%), Grade I subluxation had 15 forefoot adduction (55.6%), and Grade 3 subluxation had 4 forefoot adduction (100%). Grade II calcaneocuboid joint subluxation had two severe residual forefoot adduction deformities (2 out of 4 cases) and Grade I calcaneocuboid joint subluxation had one severe residual forefoot adduction deformity (1 out of 15 cases). But, there was no severe forefoot adduction deformity in Grade 0 calcaneocuboid joint subluxation. The average angle of talo-first metatarsal was decreased in Grade 0 and Grade I subluxation, whereas it was increased in Grade II subluxation. Conclusively, we believe that there is significant correlation between the severity of subluxation of calcaneocuboid joint and residual forefoot adduction, and that the patients who have a Grade II subluxation of calcaneocuboid joint need operative correction of the subluxation of the calcaneocuboid joint.
Clubfoot* ; Congenital Abnormalities ; Follow-Up Studies ; Foot ; Humans ; Joints* ; Medical Records ; Metatarsal Bones ; Metatarsus ; Retrospective Studies

No abstract available.
Hyperostosis, Cortical, Congenital*

BACKGROUND: Portable devices for measuring peak expiratory flow(PEF) are now of proved value in the diagnosis and management of asthma and many lightweight PEF meters have become available. However, it is necessary to determine whether peak expiratory flow rate(PEFR) measurements measured with peak flowmeters is accurate and reproducible for clinical application. The aim of the present study is to define accuracy, agreement, and precision of mini-Wright peak flow meter(MPFM) against standard pneumotachygraph. METHODS: The lung function tests by standard pneumotachygraph and PEFR measurement by MPFM were performed in a random order for 2 hours in 22 normal and 17 asthmatic subjects and also were performed for 3 successive days in 22 normals. RESULTS: The PEFR measured with MPFM was significantly related to the PEFR and FEV1 measured with standard pneumotachygraph in normal and asthmatics(for PEFR, r=0.92 p<0.001; for FEV1, r=0.78 ; p<0.001). The accuracy of MPFM was within 10%(limits of accuracy recommeded by NAEP) in all the subjects or 22 normal, mean difference from standard pneumotachygraph being I 6.5L/min(percentage of difference being 2.90%) or 1 0.6L/min(percentage of difference being 1.75%), respectively. According to the method proposed by Bland and Altman, the 95% limits of the distribution of differences between MPFM and standard pneumotachygraph after correction of PEFR using our regression equation were +38.2 and -71.5L/min in all the subjects or -20.49~ + 9.49L/min in 22 normal and was similar to the intraindividual agreements for 3 successive days in normal. There was no statistically significant difference of PEFR measured with MPFM and standard pneumotachygraph among three days(p>0.05) and the coefficient of variation(2.4 1.2%) of PEFR measured with MPFM was significantly lower than that( 5.2 3.5%) with standard pneurnotachygraph in normal (p<0.05). CONCLUSION: This results suggest that the MPFM was as accurate and reproducible as standard pneumotachygraph for monitoring of PEFR in the asthmatic subjects.
Asthma ; Diagnosis ; Flowmeters ; Peak Expiratory Flow Rate ; Respiratory Function Tests

Periventricular-intraventricular hemorrhage (PV-IVH)is one of the most important neurologic lesion of the low birth weight infants. Serial neurosonographic exeaminations were performed in 113 low birth weight infants who were admitted to the neonatal intensive care unit of Presbyterian Medical Center from November 1, 1990to July 31, 1991. The results were summarized as follows: 1) The incidence of PV-IVH in the study was 54% 2) According to Papile's grading system of PV-IVH, grade I was 32.8%, grade II was 45.9%, grade IIIwas 11.5% and grade IV was 9.8%. 3) The onset of PV-IVH was within the first 7 days of life in 82%. 4) Poor activity, apnea, bradycardia and hypotension were statistically significant clinical findings associated with PV-IVH(P<0.05). 5) The risk factors associated with PV-IVH were gestational age, birth weight, hyaling membrane disease, patent ductus arteriosus and artifical ventilation. 6) The mortality of PV-IVH was 0% for grade I, 10.7% for grade II,42.9% for grade III and 83.3% for gradeIV.
Apnea ; Birth Weight ; Bradycardia ; Diagnosis* ; Ductus Arteriosus, Patent ; Gestational Age ; Hemorrhage* ; Humans ; Hypotension ; Incidence ; Infant* ; Infant, Low Birth Weight* ; Infant, Newborn ; Intensive Care, Neonatal ; Membranes ; Mortality ; Protestantism ; Risk Factors ; Ventilation

No abstract available.
Ellis-Van Creveld Syndrome*

BACKGROUND: The erythemal response and delayed tanning of the skin to UV radiations which are used as diagnostic phototest and guideline of phototherapy are different according to the races and light sources. OBJECTIVE: The MED and MMD induced by UVB radiation were measured in 130 normal young adult Koreans. METHODS: In this study, a high pressure mercury are lamp(Burdick UV-800) and a sunlight fluorescent lamp(Waldmann UV 800) were used as UVB light sources. Multiple sites of the lower baek or buttock skin were irradiated with an increasing dose by a constant, anount. The minimal doses of erythema response and delayed tanning of the skin were assessed visaually at 24 hours and 7 days after irradiation, respectively. RESULTS: MED and MMD of Burdick UV-800 are 18.0+/-9.8mJ/cm2 (mean+/-S.D.), 29.7+/-12.5mJ/cm2, respectively. MED and MMD of Waldmann UV 800 are 70.8+/-28.5mJ/cm2 and 91.2+/-33.1mJ/cm2, respecively. The most frequent MED by Burdick UV-800 is 10mJ/cm2 and those by Waldmann UV 800 are 50m J/cm2 and 60m J/cm2. CONCLUSION: In this study MED and MMD of young adult Koreans by two kinds of UVB light sources were assessed. The RESULTS: how that MED is less than MMD and the levels of MED under which the photosensitivity is suggested are 5.6mJ/cm2 by Burdick UV-800 anr 32.4mJ/cm2 by Waldmann UV 800.
Buttocks ; Continental Population Groups ; Erythema* ; Humans ; Phototherapy ; Skin ; Sunlight ; Tanning ; Triacetoneamine-N-Oxyl ; Young Adult*

No abstract available.
Proliferating Cell Nuclear Antigen* ; Stomach Neoplasms*

On a standpoint of commonly available ESWL for the treatment of urinary stone, percutaneous stone extraction had the role of cooperation to it, and sometimes it could be the first procedure of choice. We have performed percutaneous extraction of the renal and upper ureteral stones in 35 renal unite. The overall success rate was 78.4%, average operation time was 81 minutes, mean fluoroscopic exposure time was 11 minutes, average postoperative hospital stay was 7 days. Causes of failure were as followings ; five inadequate calyceal puncture, one ureteral perforation, one impacted stone, and one downward stone migration. The complications were inappropriate position of the nephrostomy tube, prolonged hematuria through nephrostomy tube, and partial ureteral avulsion. They were not serious but resolved by conservative management.
Hematuria ; Length of Stay ; Punctures ; Ureter ; Urinary Calculi