Many injuries of the hand have been occured in these days because of frequent industrial hazards and frequent handling of tools in modern civilizing life. A voluminous amount of literature has been recently concerned with many problems and questions posed by tendon surgery. Many investigations have been devoted to discussion of suture materials, tendon suturing, grafting, healing, rate of healing, nutrition and related clinical and laboratory endeavors. Because of these efforts, the designation of Zone II as“no man's land” is no longer significant and should be called “skilled man's land”. With regard to to secondary reconstructive surgery, in cases without much scarring and few associated lesions, we routinely select the one-stage graft and use early motion in the postoperative programs. This paper aimed to review our experience with 215 patients with flexor tendon injuries in hand who were treated with primary repair or tendon graft with average follow up of 8.5 months from June, 1973 to May, 1987 and the following results were obtained. 1. The most frequent site of injury was Zone V. 2. The over all end result of primary repair was satisfactory in 86.5% by White and Kleinert criteria. 3. The over all end result of tendon graft in Zone Il was satisfactory in 51.0% by White and Kleinert criteria. 4. In Zone lI, primary repair obtained satisfactory result in 36.4% but the tendon graft obtained satisfactory result in 51.0%. 5. In tendon graft, the preoperative stste was supposed to have close relation to postoperative result and the duration from injury to graft was supposed to have little relation to postoperative results. 6. In primary repair, the cases using Bunnells suture technique obtained satisfactory result in 85.1% and the cases using modified Kesslers suture technique obtained satisfactory result in 91.2%.
Cicatrix ; Clinical Study ; Follow-Up Studies ; Hand ; Humans ; Suture Techniques ; Sutures ; Tendon Injuries ; Tendons ; Transplants

The pubic bone is an unusual site for an aneurysmal bone cyst. This case, a 15year old male patient, was diagnosed as an aneurysmal bone cyst in the superior ramus of the right pubic bone. He was treated by complete excision of the superior ramus and on five years follow up no problems were noted in terms of weight bearing as well as hip function or evidence of recurrence.
Aneurysm ; Bone Cysts ; Follow-Up Studies ; Hip ; Humans ; Male ; Pubic Bone ; Recurrence ; Weight-Bearing

The purpose of this study was(1) to determine the prevalence of some causes by which dental occlusion might be affected, (2) to determine the prevalence of malocclusion, and types of molar, vertical incisor and horisontal incisor frlationships, and (3) to examine the sex difference in the prevalence ratios, and (4) to determint the between-examiner differences in asseassing types of dental occlusion. The material consisted of 1281 males and 811 females, total 2091 persons, aged 17 to 21 years. Tow examiners who were graduate students in the orthodontic course, examined independently dental occlusion of the material. Before calculating the statistics, the subjects consisted of 156 males and 164 females, total 320 persons, having any one or more causes suspected to affect dental occlusion, was eliminated. Than the remained subjects, 1124 males and 647 females, total 1771 persons, were assessed. The results were as follows 1. The prevalence of some causes by which dental occlusion might be affected was 15.32 per cent. The missing rate of any one or more first molars was 8.85 percent, that of any one or more teeth positioned anterior to the first molar was 3.83 per cent. The prevalence of crossbite of the first molat 0.48 per cent, that of retained primary teeth was 0.77 percent, and that of orthodontic treatment was 0.43 per cent. 2. The rate of between-examiner difference was 12.35 per cent in assessing the types of molar relationship, 18.86 percent in assessing the types of horziontal incisor relationship, and 26.37 percent in assessing the types of horizontal incisor relationship. 3. There was no sex difference in the prevalence ratios of the types of molar relationship . The pervalence of Class I molar relationship was 80.91 percert, that of Class II was 5.03, that of Class II subdivision was 4.01, percent, that of Class III was 5.99 percent and that of Class III subdivision was 4.07 percent. 4. In the prevalence of the types of horizontal incisor felationship, there were no sex differences except that of Class II division 2. The prevalence of Class I horizontal incisor relationship was 73.12 percent, that of Class II division 1 was 12.03 percent, that of Class II division 2 was 6.58 percent in male and 4.33 percent in female, and that of Class III was 9.09 percent. 5. In the pervalence of the types of vertical incisor relationship, there were no sex difference except that of deep bite. the prevalence of open bite was 2.20 per cent, that of edge-to-edge bite was 9.15 percent, that of normal bite was 76.34 percent, and that of deep bite was 14.15 percent in male and 9.12 percent in female. 6. There was no sex difference in the prevalence of malocclusion the prevalence of maloccusion was 82.67 percent and that of normal occlusion was 17.33 percent. 7. There was a tendedcy that when Class I molar relationship vhanged to Class II, incisor-ships were to be larger overjet or upright upper incisors and deep bite, but when that changed to Class III molar relationship, these were to be cross bite and openbite.
Dental Occlusion ; Female ; Humans ; Incisor ; Male ; Malocclusion ; Molar ; Open Bite ; Overbite ; Prevalence ; Sex Characteristics ; Tooth* ; Tooth, Deciduous

Acute encephalopathy with thalamotegmental involvement occurs in infants and young children and is thought to be a postviral or postinfectious brain disease. This disease is preceded for several days by fever and symptoms of upper respiratory infection. The symptoms are followed by the rapid evolution of stupor and coma, associated with generalized seizures and decerebrate rigidity. In this disease, the computed tomography (CT) or brain magnetic resonance imaging demonstrate symmetrical focal lesions in the thalami and brainstem tegmentum. We report two cases of acute encephalopathy with thalamotegmental involvement and remaining motor dysfunction in infants.
Brain ; Brain Diseases ; Brain Stem ; Child ; Coma ; Decerebrate State ; Fever ; Humans ; Infant* ; Magnetic Resonance Imaging ; Seizures ; Stupor

Venous malformations has been shown to be the most common intracranial vascular malformation autopsy and clinical series. Cerebral venous malformation is associated with different frequnecies of epileptic seizures. Only in about 25% of cases are venous malformation diagnosed because of the occurrence of epileptic seizures. We report a case of 4 year-old female patient with status epilepticus caused by venous angioma in the right temporal lobe of the brain.
Autopsy ; Brain* ; Child, Preschool ; Epilepsy ; Female ; Hemangioma* ; Humans ; Status Epilepticus* ; Temporal Lobe ; Vascular Malformations

No abstract available.
Anemia ; Gaucher Disease* ; Humans ; Siblings* ; Thrombocytopenia

OBJECTIVE: To analyze the indications, clinical features, cytogenetic results and complications of amniocentesis and to determine the efficacy of antenatal genetic amniocentesis. METHODS: We analyzed retrospectively maternal age, gestational age, indications, transplacental puncture, frequency, discoloration of amniotic fluid, karyotype and complications in 325 cases of prenatal genetic amniocentesis performed at Chungnam National University Hospital from January 2000 to December 2002. RESULTS: The most common age group was from 30 to 34 (31.4%) and mean age was 32.7 years old. 85.3% of cases were performed at 16th-20th gestational weeks. Abnormal maternal serum markers were the most common indication of amniocentesis (56.0%) and the second most common indication was maternal age over 35 (33.2%). Abnormal karyotypes were found in 12 cases (3.6%) and normal variants were 21 cases (6.5%). Numerical aberration were 9 cases (2.7%) and structural aberration were 3 cases (0.3%). Among the autosomal aberrations, Down syndromes were 5 cases and Edward syndrome was 1 case. Among the sex chromosomal aberrations, 47,XXX were 2 cases and Turner syndrome was 1 case. As the increasing maternal age, the incidence of abnormal karyotype was increased. Procedure-related complications occurred in 11.7% of cases and fetal loss rate was 7.4%. No significant associations were found between procedure-related complications and maternal age, gestational age, transplacental puncture, frequency, discoloration of amniotic fluid, and antibiotic treatment. CONCLUSION: Amniocentesis is useful for prenatal genetic diagnosis in pregnancies with increasing risk of chromosome aberrations, such as advanced maternal age, abnormal maternal serum markers or abnormal US findings. Further studies are necessary to identify risk factors of complications after invasive procedure.
Abnormal Karyotype ; Amniocentesis* ; Amniotic Fluid ; Biomarkers ; Chromosome Aberrations ; Chungcheongnam-do ; Cytogenetic Analysis* ; Cytogenetics* ; Diagnosis ; Female ; Gestational Age ; Humans ; Incidence ; Karyotype ; Maternal Age ; Pregnancy ; Pregnancy Trimester, Second* ; Punctures ; Retrospective Studies ; Risk Factors ; Turner Syndrome

PURPOSE: The purpose of this study was to establish, using computed tomography, the normal thickness of thepericardium in adults. MATERIALS AND METHODS: CT scans of 50 patients, including sections through the level of theheart, were reviewed. Patients were excluded if there were any suspicions of pericardial abnormality such asinfectious or neoplastic diseases. Twenty-four of the 50 were men and 26 were women; their mean age was 47.0(range,18-76) years. We measured pericardial thickness at the level of the right ventricle, interventricularseptum and left ventricle, and also compared pericardial thickness in terms of age and sex. RESULTS: In allpatients, the pericardium was observed in the right ventricular region; in 41 (82%) at the interventricularseptum; and in 41 (82%) along the left ventricle. The mean thickness of normal pericardium at the level of theright ventricle, interventricular septum, and left ventricle was 1.8 mm +/- 0.5 mm, 1.8 mm +/- 0.4 mm, and 1.7 mm +/-0.5 mm, respectively. No statistically significant correlation was apparent between pericardial thickness and agegroup (p > 0.63, ANOVA test). Mean pericardial thickness was 1.9 mm +/- 0.6 mm in males and 1.7 mm +/- 0.4 mm in females; thus, no statistically significant correlation was apparent between pericardial thickness and sex (p >0.29, Student's t-test). CONCLUSION: The pericardium was best visualized in sections through the right ventricle.The mean thickness of normal pericardium was 1.8 mm +/- 0.5 mm and pericardial thickness did not differ accordingto age or sex.
Adult* ; Female ; Heart Ventricles ; Humans ; Male ; Pericardium ; Tomography, X-Ray Computed

During the last ten years, 7.384 patients with diabetes mellitus were managed at Seoul National University Hospital. Among them 1,026 patients (13.9%) were diagnosed as diabetic neuropathy and 84 (1.1%) as diabetic neurogenic bladder with severe voiding dysfunction. We analyzed clinical informations. laboratory and radiologic findings. results of urodynamic study and treatment modalities and outcomes. Thirty one patients were eligible, including 13 men and 18 women. The mean duration of diabetes was 9.4 years before severe voiding dysfunctions developed. Significant amount of residual urine was detected in all patients ranging from 300cc to 1,900 cc. Urodynamic study was done in 16 patients, all showed flaccid neurogenic pattern with increased bladder capacity over 500cc. Bacteriuria was found in 24 patients (77.4%), including 8 mixed infections. Hydronephrosis was identified in 7 out of 11 radiologically evaluated patients. Other diabetic chronic complications were found in most of the patients. diabetic retinopathy in 24 (77.4%). nephropathy in 13 (41.9%). and peripheral neumpathy in 24 (77.4%). They were managed successfully with timed voiding and double voiding in 2 patients, and urecholine medication with or without phenoxybenzamine in 6. and intermittent catheterization in l8. Education of the patients and high suspicion and full recognition of medical persons about diabetic neurogenic bladder is necessary for decrement of the development of diabetic neurogenic bladder, for early detection and prevention of severe complication such as renal and bladder impairment.
Bacteriuria ; Bethanechol Compounds ; Catheterization ; Catheters ; Coinfection ; Diabetes Mellitus ; Diabetic Neuropathies ; Diabetic Retinopathy ; Education ; Female ; Humans ; Hydronephrosis ; Male ; Phenoxybenzamine ; Seoul ; Urinary Bladder ; Urinary Bladder, Neurogenic* ; Urodynamics

Despite increasing evidence that high-dose chemotherapy and autologous stem cell transplantation (HDCT/auto-SCT) might improve the survival of patients with high-risk or recurrent solid tumors, therapy effectiveness for bone and soft tissue sarcoma treatment remains unclear. This study retrospectively investigated the feasibility and effectiveness of HDCT/auto-SCT for high-risk or recurrent bone and soft tissue sarcoma. A total of 28 patients (18 high-risk and 10 recurrent) underwent single or tandem HDCT/auto-SCT between October 2004 and September 2014. During follow-up of a median 15.3 months, 18 patients exhibited disease progression and 2 died of treatment-related toxicities (1 veno-occlusive disease and 1 sepsis). Overall, 8 patients remained alive and progression-free. The 3-year overall survival (OS) and event-free survival (EFS) rates for all 28 patients were 28.7% and 26.3%, respectively. In the subgroup analysis, OS and EFS rates were higher in patients with complete or partial remission prior to HDCT/auto-SCT than in those with worse responses (OS, 39.1% vs. 0.0%, P = 0.002; EFS, 36.8% vs. 0.0%, P < 0.001). Therefore, careful selection of patients who can benefit from HDCT/auto-SCT and maximal effort to reduce tumor burden prior to treatment will be important to achieve favorable outcomes in patients with high-risk or recurrent bone and soft tissue sarcomas.
Adolescent ; Antineoplastic Combined Chemotherapy Protocols/*therapeutic use ; Bone Neoplasms/mortality/pathology/*therapy ; Child ; Child, Preschool ; Disease-Free Survival ; Female ; Follow-Up Studies ; Humans ; Infant ; Male ; Retrospective Studies ; Sarcoma/mortality/pathology/*therapy ; Soft Tissue Neoplasms/mortality/pathology/*therapy ; *Stem Cell Transplantation ; Survival Rate ; Transplantation, Autologous ; Treatment Outcome ; Young Adult