1.Cauda Equina Syndrome in the Lumbar Disc Herniation.
Hong Tae KIM ; Soon Man HONG ; Keun Il LEE ; Jin Wook JUNG ; Yeon Min PARK
Journal of Korean Society of Spine Surgery 1998;5(1):116-121
STUDY DESIGN: A retrospective analysis of the patients who had cauda equina syndrome caused by a herniated lumbar disc. OBJECTIVES: To assess the clinical debates concerning the diagnosis, treatment, and results of treatment. SUMMARY OF LITERATURE REVIEW: This syndrome has been considered as an absolute indication of surgical treatment in the herniated lumbar disc and poor prognosis after surgery were reported. Although there are debates on the timing of surgery, early recognition early surgical treatment are recommended for a better results of treatment. MATERIALS AND METHODS: 23 consecutive patients having a cauda equina syndrome caused by herniated lumbar disc were reviewed retrospectively. They were 14 males and 9 females having ages of 41.6 in average. The incidence of this syndrome was 3.8% of the patients who had surgical treatment of herniated lumbar disc. RESULTS: All patients had bladder dysfunction in addition to the low back pain and radicular pain in the leg, but five patient did not recognize their urinary retention which were shaded by severe leg pain. A surgical treatment were performed for all patients at 6.8 days in average after onset of the bladder dysfunction. At follow-up of 3 years and 3 months in average after surgery, 20 patients(86.9%) had satisfactory resolution of the low back pain and leg pain, and all patients had complete recovery of motor weakness except one patients who had residual foot drop. Bladder function recovered satisfactorily in 18 patients (78.3%), but 4 patients had some difficulty of urination and one patient needed a sphinterotomy for urination. CONCLUSIONS: The cauda equine syndrome in herniated lumbar disc was often not recognized early and a poor result of treatment was not rare, particularly in the patients who had acute onset and severe bladder dysfunction. So, early diagnosis and active surgical treatment are recommended for a better results of treatment.
Cauda Equina*
;
Diagnosis
;
Early Diagnosis
;
Female
;
Follow-Up Studies
;
Foot
;
Humans
;
Incidence
;
Leg
;
Low Back Pain
;
Male
;
Polyradiculopathy*
;
Prognosis
;
Retrospective Studies
;
Urinary Bladder
;
Urinary Retention
;
Urination
2.Fixation Failure of Instrumentation for the Spinal Fusion in Lumbar Region.
Hong Tae KIM ; Soon Man HONG ; In Hak CHOI ; Keun ll LEE ; Jin Wook JUNG
Journal of Korean Society of Spine Surgery 1997;4(2):319-328
STUDY DESIGN: A retrospective review of the patients who have a fixation failure of instrumentalion for the spinal fusion in lumbar region. OBJECTIVES: To assess the incidence and different types of the mechanical failure of fixation and to evaluate their managements and their influences on the progression of a spinal fusion and to the clinical outcomes. SUMMARY OF LITERATURE REVIEW: Most of the spine surgeons have been experiencing the mechanical failures after instrumentations for a spinal fusion, eden though the incidence is decreasing with a modification of the implants. Reports on this problem are sporadic in conjunction with the other topics, rarely focusing on their management and their influences on the final outcomes. MATERIALS AND METHODS: 338 consecutive patients who had a lateral fusion in the lumbar region with an instrumentation of pedicle screws and rods, mostly with decompression, were reviewed to analyse the fixation failures of instrumentation after surgery. RESULTS: There were 26 patients (7.7%) who had the fixation failures of instrumentation, in terms of loosening around the pedicle screws in 18 patients (5.3%), the breakage of the pedicle screws in fide patients (1.5%), and the migration of a rod in three patients (0.9%). They were managed by prolonged use of brace and ergonomic back cares. Even with the fixation failures, 19 patients (73.1%) disclosed solid union uneventfully, but one patient had re-operation to obtain solid fusion. The final outcomes were satisfactory in 22 patients (84.6%), including four of six patients who had pseudoarthrosis. CONCLUSIONS: The fixation failure of instrumentation after a spinal fusion in lumbar region was not rare, but the progression of a spinal fusion usually quite well achieved and the final outcomes were not so bad, even with the implant failures and pseudoarthrosi s. Except for the persistently symptomatic pseudoarthrosis, only a prolonged use of brace and the ergonomic back cares are recommended for symptomatic patients.
Braces
;
Decompression
;
Humans
;
Incidence
;
Lumbosacral Region*
;
Pseudarthrosis
;
Retrospective Studies
;
Spinal Fusion*
;
Spine
3.Surgical treatment of spondylolytic spondylolisthesis in adults.
Hong Tae KIM ; Bong Hoon PARK ; Young Soo BYUN ; Jae Gu LEE ; Soon Man HONG
The Journal of the Korean Orthopaedic Association 1992;27(3):670-677
No abstract available.
Adult*
;
Humans
;
Spondylolisthesis*
4.A Clinical Observation on 24 Hour Holter Monitoring: The Differences between Day and Night Time.
Mi Young JANG ; Jong Hwa KIM ; Jong Man KIM ; Hong Soon LEE ; Hak Choong LEE
Korean Circulation Journal 1984;14(1):125-133
A modern development of ambulatory ECG monitoring gave great advances in the diagnosis and evaluation of various cardiac conditions. Fifteen cases of ischemic heart disease, 11 cases of nonischemic heart disease, 5 cases of noncardiac disease and 9 cases of normal healthy subjects were studied from January 1980 to July 1981 in national Medical Center, with the following results: 1) The heart rate was decreased during night time, with less decreasing tendency in patients with ischemic heart disease. 2) Among 30 cases, including 12 patients with ischemic heart disease, who didn't show arrhythmia on routine 12 lead ECG, 12 cases, including 6 patients with ischemic heart disease, showed arrhythmia on Holter monitoring. 3) Among 5 cases with ischemic heart disease who showed premature ventricular contraction on day time monitoring, 2 cases didn't show premature ventricular contraction on nigh time monitoring. 4) The S-T segment and T wave were changed during night time in 2 cases with ischemic heart disease and in 2 normal subjects. From these results, we could assert that Holter monioring or ambulatory ECG tracing would be a good method for diagnosis and evaluation of ischemic heart disease, and other cardiac conditions. Several another studies with this equipment have to be performed and would give more distinctive outcomes.
Arrhythmias, Cardiac
;
Diagnosis
;
Electrocardiography
;
Electrocardiography, Ambulatory*
;
Heart Diseases
;
Heart Rate
;
Humans
;
Myocardial Ischemia
;
Ventricular Premature Complexes
5.p53 expression in squamous cell carcinomas of tongue and tonsil.
Geon CHOI ; Man Su KIM ; Jong Ouck CHOI ; Soon Jae HWANG ; Hong Kyun YOO
Korean Journal of Otolaryngology - Head and Neck Surgery 1993;36(4):752-757
No abstract available.
Carcinoma, Squamous Cell*
;
Palatine Tonsil*
;
Tongue*
6.Injury of the Ascending Branch of the Lateral Femoral Circumflex Artery Caused by a Spike of the Displaced Lesser Trochanter in an Intertrochanteric Femoral Fracture - A Case Report -
Soon Ho HUH ; Hong-Man CHO ; Jiyeon PARK
Journal of the Korean Fracture Society 2021;34(2):71-75
Although vascular injuries associated with femoral intertrochanteric fractures have been reported infrequently, bleeding due to vascular injury can lead to severe complications that can be potentially life and limb-threatening. The authors report a case of an injury of the ascending branch of the lateral femoral convolutional artery in a patient who underwent surgical treatment for a femoral intertrochanteric fracture. Vascular injury occurred due to the sharp margin of displaced lesser trochanter five weeks after surgery. Percutaneous transcatheter embolization was done and improved without additional complications. Therefore, the surgeons need to be aware of possible associated vascular injuries caused by displaced lesser trochanter fragments in femoral intertrochanteric fractures.
7.Injury of the Ascending Branch of the Lateral Femoral Circumflex Artery Caused by a Spike of the Displaced Lesser Trochanter in an Intertrochanteric Femoral Fracture - A Case Report -
Soon Ho HUH ; Hong-Man CHO ; Jiyeon PARK
Journal of the Korean Fracture Society 2021;34(2):71-75
Although vascular injuries associated with femoral intertrochanteric fractures have been reported infrequently, bleeding due to vascular injury can lead to severe complications that can be potentially life and limb-threatening. The authors report a case of an injury of the ascending branch of the lateral femoral convolutional artery in a patient who underwent surgical treatment for a femoral intertrochanteric fracture. Vascular injury occurred due to the sharp margin of displaced lesser trochanter five weeks after surgery. Percutaneous transcatheter embolization was done and improved without additional complications. Therefore, the surgeons need to be aware of possible associated vascular injuries caused by displaced lesser trochanter fragments in femoral intertrochanteric fractures.
8.Two-Dimensional Echocardiographic Predictors of Ventricular Enlargement after Acute Myocardial Infarction.
Chul Min KIM ; Sung Rae KIM ; Ho Jung YOUN ; Man Young LEE ; Kyu Bo CHOI ; Soon Jo HONG
Korean Circulation Journal 1996;26(2):455-464
BACKGROUND: Ventricular remodeling after myocardial infarction increase mortality and morbidity. Two-dimensional echocardiography in acute myocardial infarction provides a useful diagnostic tool for evaluation of ventricular remodeling. The aims of this study were to verify whether follow-up two-dimensional echocardiography could detect ventricular enlargement after acute myocardial infarction and to find early echocardiographic predictors and clinical charateristics of ventricular enlargement. METHODS: Two-dimensional echocardiography was done prospectively at 2 week, 3 month, and 6 month after the first Q-wave acute myocardial infarction in 18 patients. The control group was 11 patients of a normal chest roentgenogram and echocardiogram who were studied for chest pain or arrhythmia. The patients were divided by the mean value of the control group left ventricular end-diastolic volume index(LVEDVI) 56.8ml/m2. The group A was more than 60ml/m2(the control group LVEDVI 56.8ml/m2) and the group B was less than 60ml/m2 of LVEDVI at 2 week post myocardial infarction. The left vantricular volume was measured by the modified disk method at the apical four chamber view. The wall motion abnormality of left ventricle was examined by the recommendation of the American Society of Echcardiography. RESULTS: The left vntricular end-diastolic volume and the left ventricular end-systolic volume were enlarged after 3 month of acute myocardial infarction in the group A compare with those of the control group. There was no ventricular enlargement during 6 month after myocardial infarction in the group B. The frequency of ventricular enlargement was increased in anterior myocardial infarction. There was no difference in left ventricular ejection fraction at 2 week post myocardial infarction between the group A(51.4+/-15.7%) and the group B(50.8+/-10.3%). The wall motion score index more than 1.5 at 2 week post myocardial infarction means the enlarged LVEDVI more than 60ml/m2 and the group of ventricular enlargement. CONCLUSION: The left ventricular enlargement could be diagnosed by the follow-up two-dimensional echocardiography in acute myocardial infarction. The echocardiographic early predictors of ventricular enlagement were the left ventricular end-diastolic volume greater than 60ml/m2 and increased wall motion score index more than 1.5 at 2 week post myocardial infarstion. The anterior myocardial infarction was the electrocardiographic predictor of ventricular dilatation. Therefore these early predictors could identify the patients of ventricular enlargement and these patients could be a candidate of follow-up echocardiography and of a specific treatment for limiting ventricular remodeling.
Arrhythmias, Cardiac
;
Chest Pain
;
Dilatation
;
Echocardiography*
;
Electrocardiography
;
Follow-Up Studies
;
Heart Ventricles
;
Humans
;
Mortality
;
Myocardial Infarction*
;
Prospective Studies
;
Stroke Volume
;
Thorax
;
Ventricular Remodeling
9.A Clinical Study on Hypertensive Encephalopathy.
Moon Chul LEE ; Kyu Man JANG ; In Jong JOO ; Hong Soon LEE ; Hak San KIM ; Seong Soo MOON ; Hak Choong LEE
Korean Circulation Journal 1987;17(3):451-457
Hypertensive encephalopathy is an acute clinical syndrome that shows central nerve dysfunction with sudden and marked elevation in blood pressure. But its pathophysiologic mechanisms, clinical courses and prognosis are still not clear. In order to study clinical manifestations and response to treatment in patients with hypertensive encephalopathy, we reviewed 45 patients with hypertensive encephalopathy who were admitted in Dept. of Internal Medicine, National Medical Center, from January 1975 to December 1984. The following results were obtained: 1) The ratio of male to female was 1.1:1. The peak age of incidence was in the 6th and 7th decade with mean age of 57.5 years. 2) Among 45 patients, only 29 had known history of hypertension and the average duration of hypertension was 8.1+/-3.6 years. 3) The most common sympotm was severe headache (68.9%). And altered consciousness, nausea and/or vomiting, focal neurologic signs and visual disturbance were also common symptoms in decreasing order of frequency. 4) Funduscopic examination showed hypertensive retinopathy in 20 of 24 (91.7%) patients and lumbar puncture revealed increased CSF pressure in 12 of 20 (60%) patients. 5) In most patients, the mean interval to symptomatic improvement was 2.1 days after administration of anti hypertensive agents, but in 6 patients with initial mean arterial blood pressure above 170mmHg, 4 patients showed delayed response and 2 patients were expired.
Antihypertensive Agents
;
Arterial Pressure
;
Blood Pressure
;
Consciousness
;
Female
;
Headache
;
Humans
;
Hypertension
;
Hypertensive Encephalopathy*
;
Hypertensive Retinopathy
;
Incidence
;
Internal Medicine
;
Male
;
Nausea
;
Neurologic Manifestations
;
Prognosis
;
Spinal Puncture
;
Vomiting
10.Comparison of Lidocaine , Bupivacaine and Lidocaine - Bupivacaine Mixture for Epidural Blockade for Cesarean Section .
Ho Kyun SON ; Keun Man SHIN ; Soon Yong HONG ; Young Ryong CHOI
Korean Journal of Anesthesiology 1991;24(3):556-560
In a double-blind clinical study, single-dose lumbar epidural blockade was instituted in 45 healthy patients undergoing cesarean section. Patients were randomly assigned to one of three groups. Each group received treatment with a different local anesthetic solution used were 2.0% Lidocaine HCL 20 ml in group I, 0.5% Bupivacaine HCL 20 ml in group II and Lidocaine-Bupivacaine Mixture in the ratio of 1:1 20 ml in group III The injections were made at the third lumbar interspace. The local anesthetic was injected directly through 176 Tuohy needle at 1 ml/s with the bevel directed cephalad(11 ml) and caudad(9 ml), The onset times were fastest in group I and slowest in group III. The durations were shortest in group L The times reguired to reach the highest level in group I and III were shorter than group II. The Apgar scores and blood pressure changes were similar in the diifferent groups. The frequency of pain sense was highest in group II. It is concluded that Lidocaine and Lidocaine-Bupivacine Mixture are superior to Bupivacaine for lumbar epidural blockade for cesarean section.
Blood Pressure
;
Bupivacaine*
;
Cesarean Section*
;
Female
;
Humans
;
Lidocaine*
;
Needles
;
Pregnancy