Transcranial cerebral oximetry has been successfully used in a variety of neurosurgical conditions, primarily those associated with disturbed cerebral circulation. It has been also used in intraoperative monitoring of aortic dissection and surgical procedures performed under deep hypothermia and circulatory arrest. During disending aortic arch exposure, sudden cerebral oxygen saturation change from 63% to 48% was detected. After therapeutic bypass, cerebral oxygen saturation was increased to 65%. During aortic arch repair, deep hypothermic circulatory arrest with retrograde cerebral perfusion was applied for 130 min and cerebral oxygen saturation slowly decreased from 65% to 52%. Patient was discharged from hospital without neurologic complication and cognitive funtion disturbance.
Aorta, Thoracic ; Circulatory Arrest, Deep Hypothermia Induced ; Humans ; Hypothermia ; Monitoring, Intraoperative ; Oximetry ; Oxygen* ; Perfusion

PURPOSE:Neopterin is a marker of activation of the T-lymphocyte/monocyte axis. We measured serum neopterin concentration to investigate whether serum neopterin levels are increased in children with Graves' disease and whether serum neopterin measurement can be used as a marker of disease activity in Graves disease. METHODS:Twenty children with Graves' disease(3 boys and 17 girls) and 15 healthy children(7 boys and 8 girls) are enrolled in this study. Serum neopterin concentrations are measured by radioimmunoassay. RESULTS:Neopterin concentration in children with Graves' disease(1.59+/-1.25ng/ml) is not higher than that of healthy children(1.51+/-0.73ng/ml). Neopterin concentration is not influenced by thyroid function and remission state. CONCLUSION: Serum neopterin level in children with Graves' disease can not be used as a marker of activity.
Axis, Cervical Vertebra ; Child* ; Graves Disease* ; Humans ; Neopterin* ; Radioimmunoassay ; Thyroid Gland

Melorheostosis is a rare entity while causes pain and stiffness in a limb and has an unknown etiology. It is characterized by roentgenographic appearance of melting wax dripping down one side of a candle along the major axis of long bone. The present case represents a melorheostosis of the left tibia accompanied by synovial chondromatosis in the left knee. Good result was obtained by arthrotomy of the left knee and removal of the bony masses in the joint.
Chondromatosis, Synovial ; Extremities ; Freezing ; Joints ; Knee ; Melorheostosis ; Tibia

Extra-capsular synovial chondroma is a rare condition in which metaplastic cartilaginous mass is formed by the cartilage nodule within the synovial connective tissue break through the joint capsule and continue to proliferate. The authors have experienced a case of giant extracapsular synovial chondroma, affecting the knee joint of 54 years old woman. A case of giant extra-capsular synovial chondroma is reported with brief review of literature.
Cartilage ; Chondroma ; Connective Tissue ; Female ; Humans ; Joint Capsule ; Knee Joint ; Knee

There are many procedures for treatment of injuries of acromioclavicular separation but there are still con- roversies concerning the best management of these injuries. With this in mind, we treated surgically 22 cases of acromioclavicular separation of which 3 cases were old type 2 and 19 cases were type 3 in the department of orthopaedic surgery, Eul Ji General Hospital from March 1977 to darch 1982. The results were as follows: l. Of 22 cases, 21 cases (95.5%) were male with peak incidence in the 3rd and 5th decades (90.9%). 2. The most common causes of the injuries were traffic accidents (63.6%) and followed by falling from height (22.7%). 3. The diagnosis in type 2 and type 3 injuries is based on the clavicular displacement and instability at the acromioclavicular joint. 4. Operative treatment consists of Weaver and Dunn method (54.5%), modified Phemister method (18.2%), Neviaser method (13.0%), Stewart method (9.1%) and modified Henry method (4.5%). 5. The operative procedure in old type 2 and typc 3 injuries is good treatment of acromioclavicular separation.
Accidental Falls ; Accidents, Traffic ; Acromioclavicular Joint ; Diagnosis ; Hospitals, General ; Humans ; Incidence ; Male ; Methods ; Surgical Procedures, Operative

No abstract available in English.
Calcaneus ; Clinical Study

A total of fifty three patients with posterior urethral strictures followed by pelvic bone fracture were managed by one-stage perineal repair at Pusan National University from Jan. 1985. to Jun 1992. End-to-end anastomosis was performed in all cases, but other procedures were added to accomplish tension-free anastomosis in 34 cases. These techniques, which included distal urethra mobilization, corporeal body separation and inferior pubectomy wore performed in a progressive manner as needed. Excellent results were achieved and success rate was 97.8 % of all cases. And we evaluate complications after such progressive maneuvers and the relationship between type of posterior urethral injury based on urethrography, the types of surgical procedure and the types of pelvic bone fractures. Additional procedure were attributed to severe initial type IV urethral injury, unstable pelvic bone fracture and complex urethral stricture. In spite of performing additional procedures, the incidence of impotence, restrictue and incontinence made no differences. Therefore, separation of corporeal bodies and inferior pubectomy are safe and efficient method to treat nearly almost cases of urethral strictures including complex urethral strictures.
Busan ; Erectile Dysfunction ; Humans ; Incidence ; Male ; Pelvic Bones ; Urethra ; Urethral Stricture*

OBJECTIVES: The aim of this study was to evaluate the psychological characteristics of the patients with bruxism by Minnesota Multiphase Personality Inventory(MMPI). METHODS: MMPI was administered to 87 patients(46 bruxism group and 41 control group) who had visited a local dental clinic from January to August 1998. RESULTS: The bruxism group had a higher score than control group in Masculinity-Femininity(Mf) scale. There were no differences between bruxism group and control group on the distribution of Depression(D), Psychopatic Deviate(Pd), Paranoia(Pa), Psychasthenia(Pt) scales. The bruxism group with the family history showed higher score than the bruxism group without family history in Pd scale. Male bruxism group had a higher score than female bruxism group in Defensiveness(K) scale and female bruxism group had higher score than male bruxism group in Pa scale. The bruxism group of clenching type had higher score than the bruxism group of mixed type in Social Introversion(Si) scale. There were no differences in MMPI score between those who had and did not have symptoms such as masticatory musle pain, neck pain and headache. CONCLUSION: It is concluded that individualized approach may be effective to the evaluation of psychological disturbances which might be related to sex, family history and, type of bruxism, while we did not find significant differences in personality charateristics between the bruxism and control groups.
Bruxism* ; Dental Clinics ; Female ; Headache ; Humans ; Male ; Minnesota ; MMPI* ; Neck Pain ; Weights and Measures

No abstract available.
Causality* ; Humans ; Infant, Newborn* ; Pneumothorax*

No abstract available.
Lung Injury* ; Lung* ; Paraquat*