No abstract available.
Calcium* ; Child* ; Humans

No abstract available.
Female ; Pregnancy ; Pregnancy, Multiple*

Most proximal humeral fractures respond satisfactorily to conservative treatment. It is only the occasional displaced fracture or fracture-dislocation that demaads special treatment. The purpose of this study is to analysis the results of closed and open reduction of displaced proximal humeral fractures according to Neers classification. Fifty-two cases of these fractures, followed up more than five months, are presented. 1. The average age of patients was 40. I years. 2. The fractures were classified according to Neers method. Nearly half (48.1%) of the cases were one-part fractures. Next, two-part fractures rated 42.3%, while three-part fractures, only one (l.9%). 3. Among the total 52 patients, 42 cases(80.8%) were treated conservatively and 10 were operated. We performed surgical operations in seven cases among 22 two-part fractures, aix were reduced with Kirschner wires and one treated with Kirschner wire and staple. The average age of these seven cases was 26. 6 years and the resulta were good except one. 4. The results of these patients were evaluated by the Neers criteria. Of 52 caaes, 40 had good results, five, fair, and the remaining seven poor results. Twenty-three cases (92%) in 25(100%) one-part fractures were good and 17 cases (77.3%) in 22 (100%) two-part fractures were also good. In three-part and four-part fractures the results were all poor.
Bone Wires ; Classification ; Humans ; Methods ; Shoulder Fractures

A clinical analysis was done on 129 patients (131 cases) of the ankle fractures that were admitted and treated in Orthopedic Department, Inchon Christian Hospital from January 1973 to December 1980. The following results were obtained: l. Of the 129 patients, male was 104 patients and female 25 patients, the average age of the patients was 37. 2. The main cause of the injuries was traffic accident (38.2%), and the remain causes were industrial accident (28.2%), fall down (18.3%), slip down (11.5%), and sports injury (3.8%) in order. 3. The most common type by Lauge-Hansen classification was supination-external rotation type (37.4%). 4. In method of treatment, operative treatment was done in 72 cases and nonoperative in 59 cases. 5 The average duration of the cast immobilization in nonoperative treatment was 8 weeks and operative 7 weeks. 6. The better result was obtained by operative treatment than nonoperative one. 7. The most poor result was noticed in pronation-external rotation type according to Lauge-Hansen classification. 8. We agree that the accurate reduction of the lateral malleolus make the talus in good anatomic position in ankle joint. 9. We agree that Lauge-Hansen classification is useful in diagnosis and treatment of ankle fracture.
Accidents, Occupational ; Accidents, Traffic ; Ankle Fractures ; Ankle Joint ; Ankle ; Athletic Injuries ; Classification ; Clinical Study ; Diagnosis ; Female ; Humans ; Immobilization ; Incheon ; Male ; Methods ; Orthopedics ; Talus

We report a 61-year-old right-handed man developing disturbance of memory after a discrete thalamic infarction. Neuropsychological assessment revealed deficits in memory with retrograde and anterograde components, especially for verbal material. Brain MRI showed a left anterior thalamic infarction with normal angiographic findings. Despite the small lesion in the thalamus, he showed prolonged memory disturbance and a Brain SPECT image revealed decreased uptake in the ipsilateral fronto-temporo-parietal cortex and contralateral cerebellum. This diaschisis, a phenomenon caused by disconnection of the neural pathway helped us to evaluate the functional state of the patient and this imaging technique was valuable for obtaining to get more information for the evaluation of the neurological state and neuronal connections. In conclusion our findings correspond well with the understanding of amnesia as a disconnection syndrome because of the evidence of diaschisis on the Brain SPECT image.
Amnesia/*etiology ; Brain/*radionuclide imaging ; Case Report ; Cerebellum/radionuclide imaging ; Cerebral Infarction/*complications/radionuclide imaging ; Human ; Male ; Middle Age ; Thalamic Diseases/*complications/radionuclide imaging ; *Tomography, Emission-Computed, Single-Photon

To get the normal values of regional cerebral blood flow (rCBF) in rat brain in our laboratory, we used the digital autoradiographic method with C-14 iodoantipyrine (IAP) in 8 Wistar rats. The rats were anesthetized with 1.5% halothane during the experimental procedure. Right femoral artery and vein were cannulated for blood pressure monitoring. Arterial sampling - and injection of radiotracer. Fifty uCi of C-14 IAP was constantly injected over 30 seconds using infusion pump and 10 to 15 arterial samples were obtained with micropipettes At the end of 30 seconds the brain was removed and freezed in liquid nitrogen. Coronal sections of the brain were exposed to film and the images were analyzed by computer-based digital analyzer system. Values of the regional cerebral blood flow in ml/l00g brain/min were as follows. Frontal cortex, 110.7 +/- 31.0; parietal cortex, 120.9 +/- 31.0; temporal cortex, 123.4 +/- 30.5; occipital cortex, 111.2 +/- 31.; cingulate cortex, 112.8 +/- 32.4; pyriform cortex, 1043 +/- 33.8; entorhinal cortex, 114.5 +/- 40.9; corpus callosum, 55.2 +/- 17.2; caudatoputamen 105.3 +/- 39.8, thalamus, 114.6 +/- 35.0; Cal region of hippocanpus, 79.4 +/- 33.3; CA2. 80.2 +/- 34.9; CA3, 83.4 +/- 37.2; dentate gyrus, 80.0 +/- 37.1. These normal values of rCBF in rat brain may be used as a standard index for future experimental researches on therapy and pathophysiology of cerebral ischemia using autoradiographic measurement of rCBF.
Animals ; Blood Pressure Monitors ; Brain ; Brain Ischemia ; Corpus Callosum ; Dentate Gyrus ; Entorhinal Cortex ; Femoral Artery ; Gyrus Cinguli ; Halothane ; Infusion Pumps ; Nitrogen ; Rabeprazole ; Rats* ; Rats, Wistar ; Reference Values* ; Thalamus ; Veins

No abstract available.
Gastric Stump*

No abstract available.
Child* ; Humans ; Lupus Nephritis*

OBJECTIVE: The purpose of our retrospective study is to evaluate the surgical outcome of patients who underwent unila- teral approach for bilateral decompression surgery for lumbar spinal stenosis and to compare outcomes between geriatric and younger patients. METHODS: We reviewed records of 85 patients with an average age of 64 years at the time of surgery after the unilateral laminotomy for bilateral decompression of degenerative lumbar spinal stenosis between 2005 and 2007. To compare clinical and functional outcomes between younger and geriatric patients, they were divided by age into 2 groups: Group A included patients 65 years of age or older and Group B contained patients younger than 65 years. The study parameters were set to ensure a follow-up period of at least 3 months and hospital records and phone-call review were analyzed for patients' clinical and demographic data, co-morbidity, type of stenosis, clinical and functional outcomes. Clinical outcomes were measured using the scale of Finneson and Cooper and the visual analog scale score for leg and back pain. Functional outcome was assessed with change of walking distance of patients. RESULTS: Follow-up was completed in 80(94.1%) of 85 patients and Group A included 44 patients and Group B did 36 patients. The number of decompressed level showed 2.26 with similar results in both groups(group A, 2.25; Group B, 2.28). The number of co-morbidity was significantly higher incidence of 2.36 in geriatric patients than that of 1.67 in younger individuals. Other demographic data and type of stenosis were similar between two groups. For each back and leg pain, 86.3%(Group A: 86.4%; Group B, 80.6%) and 83.8%(Group A: 90.9%; Group B: 80.6%) had an excellent-to-fair operative result under the scale of Finneson and Cooper. Improvement rate of walking distance was 81.5% of patients and higher in group B(89.3%) than in group A(75.6%), however, there was not statistical significance. Three major complications were occurred in all patient groups, the first patient with chronic renal failure suffered from immediately postoperative epidural hematoma and the second patient had wound dehiscence. The third patient with no improvement was operated with fusion surgery at the other hospital nonetheless she had not improved until now. CONCLUSIONS: The ULBD allowed sufficient and safe decompression of the neural structures and adequate preservation of vertebral stability with acceptable complication rates. This technique could provide a minimally invasive approach for LSS in elderly patients frequently having comorbidities as well as younger one.
Aged ; Back Pain ; Comorbidity ; Constriction, Pathologic ; Decompression ; Dietary Sucrose ; Follow-Up Studies ; Hematoma ; Hospital Records ; Humans ; Incidence ; Kidney Failure, Chronic ; Laminectomy ; Leg ; Retrospective Studies ; Spinal Stenosis ; Walking

OBJECTIVE: This study sought to identify candidate genes related to the clinical effects of several mood stabilizers through gene expression profiles using microarrays and real time RT-PCR. METHOD: Rats were treated with lithium carbonate, valproate, or clozapine for 10 days. Total RNA was extracted from the rat brains and used for microarray analysis. Of 54 genes showing more than 1.5-fold changes induced by all three mood stabilizers, seven genes were selected, and drug-induced changes in gene expression were confirmed by real time RT-PCR. In addition, genotype distribution of the GRIK2 gene was compared between 181 patients with bipolar disorder and 350 normal controls. RESULTS: Of the seven candidate genes, GRIK2 and PRKAR were confirmed as being downregulated by lithium and valproate. However, none of the genes was affected by all three drugs. The allele and genotype distribution in two SNPs of GRIK2 did not differ between the patient and control groups. CONCLUSIONS: Although this study demonstrated overall negative results, the present findings will be used in future studies for establishing various mechanisms of mood stabilizers.
Alleles ; Animals ; Bipolar Disorder ; Brain* ; Clozapine ; Gene Expression* ; Genotype ; Humans ; Lithium ; Lithium Carbonate ; Microarray Analysis ; Polymorphism, Single Nucleotide ; Rats* ; RNA ; Transcriptome ; Valproic Acid