No abstract available.
Ankle* ; Arthrography* ; Collateral Ligaments*

No abstract available.
Nail-Patella Syndrome*

No abstract available.
Dislocations* ; Tendons*

This study is a clinical review of two groups of patients. Group I was composed of 97 patients who were submitted to negative appendectomy under the impression of acute appendicitis and, group II was 45 patients who received conservative treatment with the same impression at the department of surgery, Dae Rim Saint Mary's Hospital, from January 1, 1994 to August 31, 1996.The purpose of this study is to identify possible factors for the decision of operation or conservative treatment in the patients with suspected appendicitis and so to decrease unnecessary operation. Clinical characteristics of the patients were compared between two groups by the method of comparison of means(X test). The following results were obtained; 1) The incidences of group I and group II among the patients in the state of suspicious appendicitis were 97 of 1,004 cases(9.7%) and 45 of 1,004 cases(4.5%) respectively. 2) The number of female patients was 1.5 times more than male in both groups(p<0.05). 3) In group I the number of patients under 30 years of age was more than that of patients above 30 years of age(p<0.05) and in group II the highest incidence was shown in the patients in forth decades. 4) Symptoms over 3 days were more frequent in group I(31%) and in group II those within 12 hours were prominent(42.2%). 5) Gastrointestinal symptoms of anorexia, nausea and vomiting were more frequent in group I than group II. 6) Body temperature over 37.5 degrees C appeared in 15% of patients in group I and 11% in group II, but this difference showed no statistical significance and there was no sex difference. 7) RLQ rebound tenderness was manifested in 60% of patients in group I and 37.7% in group II, this difference has statistical significance(p<0.05). Migration pain to RLQ appeared in 12% of patients in group I aand 17.7% in group II(p>0.05) 8) Leukocytosis above 10,000/mm3 appeared in 44% of patients in group I and 53.3% in group II(p>0.05). 9) In admission route, the patients via ER was 2 times more than those of OPD in group I and in group II that was 5 times more than this.
Anorexia ; Appendectomy* ; Appendicitis* ; Body Temperature ; Female ; Humans ; Incidence ; Leukocytosis ; Male ; Nausea ; Saints ; Sex Characteristics ; Vomiting

BACKGROUND: We evaluated the role and effects of prolotherapy in patients presenting with lower back pain and detected sacral asymlocation, by retrospectively analyzing the results of prolotherapy performed at our institute. METHODS: Twenty-three patients with referred pain in the lower back rather than distinct radiculopathy, were detected to have sacral asymlocation by simple X-ray from May 2004 through July 2005. The patients were treated with prolotherapy and manipulation by the Ongley's method around the lumbosacral junction, iliolumbar ligament, and sacroiliac joint. They were treated for approximately one to two week intervals, and during this period were rechecked by X-ray and evaluated using the visual analogue scale (VAS). RESULTS: A total of 23 patients were included in the study (10 male and 13 female), and the average age was 41 years. The average VAS at the time of visit was 8.5, the average treatment time was 4.7 days, and the average VAS after treatment was 2.1. CONCLUSIONS: Back pain, and associated leg and buttock pain, originate from several causes. In these case analyses, instability around the lumbosacral area and sacral asymlocation might have been important causes of patient back pain and associated buttock and leg pain. We therefore applied prolotherapy as well as manipulation techniques devised by Ongley to these patients, and obtained good results.
Back Pain* ; Buttocks ; Diagnosis* ; Humans ; Leg ; Ligaments ; Low Back Pain ; Male ; Pain, Referred ; Radiculopathy ; Retrospective Studies ; Sacroiliac Joint

Apert's syndrome is rare autosomal dominant defect characterized by craniosynostosis, midface hypoplasia and symmetrical syndactyly. Multiple surgical procedures will be needed for the child with this syndrome. Especially surgery for craniosynostosis is most often performed between 2 and 6 months of life, a period of physiologic anemia. Perioperative complications can occur from numerous sources-massive blood loss, venous air embolism, cerebral edema, hypothermia and hazardous airway management, thus more monitoring, large bored central venous line and early transfusion are recommended. We report a case of 5 month-old female Apert patient undergoing frontal bone advancement and cranioplasty. At the end of uneventful surgery, we removed endotracheal tube in operating room and permitted early feeding because the procedure was limited above the orbital ridge. As soon as feeding the patient presented cyanosis with generalized seizure. Patient was immediately intubated, sucked out secretions and inhaled with oxygen. Blood gas showed moderate hypoxemia which was improved by oxygen therapy. Suspicious aspiration pneumonia was marked on chest film but disappered I week later. The condition was favorable thereafter and discharged without complication. Keypoints in management of Aperts syndrome are close observation, early detection and preventive treatment of possible complications in perioperative period. (Korean J Anesthesiol 1995; 29: 300~303)
Airway Management ; Anemia ; Anoxia ; Brain Edema ; Child ; Craniosynostoses ; Cyanosis ; Embolism, Air ; Female ; Frontal Bone ; Humans ; Hypothermia ; Infant ; Operating Rooms ; Orbit ; Oxygen ; Perioperative Period ; Pneumonia, Aspiration ; Seizures ; Syndactyly ; Thorax

BACKGROUND: Free radical-mediated oxidative damage has been implicated in ischemic brain injury. There are also increasing evidences that nitric oxide is involved in the mechanisms of cerebral ischemia. To elucidate the effect of nitric oxide synthesis inhibition on the hydroxyl radical formation, we used a method based on the chemical trapping of hydroxyl radical in the form of the stable adducts 2,3-DHBA following salicylate adminstration. METHODS: Sprague-Dawley rats were subjected to 15 min of global cerebral ischemia by both carotid artery occlusion plus systemic hemorrhagic hypotension (35 mmHg). Artificial CSF including salicylate (5 mM) was continuously infused through a microdiaysis probe implanted in the left hippocampus CA1. Hippocampal extracellular fluid was sampled at regular intervals before, during, and after ischemia. The levels of 2,3-DHBA were assayed by HPLC with electrochemical detection during 15 minutes of ischemia and reperfusion period. RESULTS: Cerebral blood flow was reduced to 5% level of control in ischemic period, but increased 3 or 4 times in early phase of reperfusion period, and returned to normal 50 to 60 minutes after the cessation of ischemia. Inhibition of NOS by L-NAME did not prevent ischemia-induced 2,3-DHBA elevation, but increased its level during reperfusion. This increase in 2,3-DHBA could be reversed by L-arginine. The elevated 2,3-DHBA after IR in L-NAME treated rats was not due to either changes in CBF or local blood brain barrier permeability. CONCLUSIONS: The above results indicate NO protects brain from damages by hydroxyl radical, at least less than one hour after initiation of reperfusion.
Animals ; Arginine ; Blood-Brain Barrier ; Brain ; Brain Injuries ; Brain Ischemia ; Carotid Arteries ; Chromatography, High Pressure Liquid ; Extracellular Fluid ; Hippocampus ; Hydroxyl Radical* ; Hypotension ; Ischemia ; NG-Nitroarginine Methyl Ester ; Nitric Oxide Synthase* ; Nitric Oxide* ; Permeability ; Rats* ; Rats, Sprague-Dawley ; Reperfusion

The antihypertensive effect and side reactions of perdipine were evaluated in 30 patients with essential hypertension. The results were as follows; 1) Before medication and after 2, 4, 5 and 8 weeks of medication, the over all average systolic and diastolic blood pressure were 170+/-13/104+/-7, 152+/-13/93+/-6, 146+/-11/91+/-6, 143+/-9/90+/-7, and 141+/-10/89+/-7mmHg, respectively. In 89% of all cases, marked or moderate degree of antihypertensive effect was observed. 2) There were no significant changes in heart rates before and after treatment. 3) In 83% of all cases, improvement of symptoms were observed. 4) The side reactions of oral perdipine were mild constipation, anorexia, facial flushing, dizziness, and headache, respectively one case. but there were no side reactions which required discontinuing the treatment, except 1 case which discontinued the medication because of severe bradycardia and dizziness.
Anorexia ; Blood Pressure ; Bradycardia ; Constipation ; Dizziness ; Flushing ; Headache ; Heart Rate ; Humans ; Hypertension ; Nicardipine*

Although basic mechanisms of atopic dermatitis remain largely speculative, many studies on pathogenesis suggest the importance of food and inhalent allergens. To evaluate the frequency of food and house dust mite hypersensitivity and differences in this frequency according to ages, we measured the levels of specific IgE antibodies to egg white, egg yolk, milk, soy, and house dust mites in 119 children with atopic dermatitis. The results showed that 53% of patients had positive RAST to any one kind of allergens. The frequency of food and house dust mite hypersensitivity were 34.5%, 30.3 %, respectively. Among allergens, house dust mites and egg white are the most prevalent allergens in all atopic dermatitis patients. The Prevalence of egg white is most common under the age of 2 years, but those of house dust mites are the dust mites are the highest in the ages of 5-12 years. In conclusion, we recommend an egg restriction diet in atopic dermatitis patients who are less than 2 years old when their symptoms do not improve with general skin care.
Allergens ; Antibodies ; Antigens, Dermatophagoides ; Child* ; Child, Preschool ; Dermatitis, Atopic* ; Diet ; Dust* ; Egg White ; Egg Yolk ; Humans ; Hypersensitivity ; Immunoglobulin E ; Mites ; Ovum ; Prevalence ; Pyroglyphidae* ; Skin Care ; Soy Milk

PURPOSE: This study was to investigate how the crestal module design could affect the level of marginal bone stress around dental implant. MATERIALS AND METHODS: A submerged implant of 4.1 mm in diameter and 10 mm in length was selected as baseline model (Dentis Co., Daegu,Korea).A total of 5 experimental implants of different crestal modules were designed (Type I model : with microthread at the cervical 3 mm, Type II model : the same thread pattern as Type I but with a trans-gingival module, Type III model: the same thread pattern as the control model but with a trans-gingival module, Type IV model: one piece system with concave transgingival part, Type V model: equipped with beveled platform). Stress analysis was conducted with the use of axisy mmetric finite element modeling scheme. A force of 100 N was applied at 30 degrees from the implant axis. RESULTS: Stress analysis has shown no stress concentration around the marginal bone for the control model. As compared to the control model, the stress levels of 0.2 mm areas away from the recorded implant were slightly lower in Type I and Type IV models, but higher in Type II, Type III and Type V models. As compared to 15.09 MPa around for the control model, the stress levels were 14.78 MPa, 18.39 MPa, 21.11 MPa, 14.63 MPa, 17.88 MPa in the cases of Type I, II, III, IV and V models. CONCLUSION: From these results, the conclusion was drawn that the microthread and the concavity with either crestal or trans-gingival modules maybe used in standard size dental implants to reduce marginal bone stress.
Axis, Cervical Vertebra ; Dental Implants ; Implants, Experimental