Trunk Impairment Scale for Predicting Lumbar Spine Bone Mineral Density in Young Male Patients With Subacute Stroke

Objective@#To investigate the relationship between Trunk Impairment Scale (TIS) and lumbar spine bone mineral density (BMD) in subacute stroke patients. @*Methods@#Twenty-three subacute male stroke patients under the age of 65 were prospectively enrolled to exclude both postmenopausal and senile effects on BMD. The TIS, Berg Balance Scale, the Korean version of the Modified Barthel Index, and manual muscle test were measured at admission and 3 months after stroke onset. BMD of the bilateral lower extremities and lumbar vertebrae was measured by dual-energy X-ray absorptiometry 3 months after stroke onset. @*Results@#TIS at baseline (TIS_B) and TIS at 3 months after stroke (TIS_3m) showed significant correlations with lumbar BMD (TIS_B, r=0.522; TIS_3m, r=0.517). Through multiple regression analysis, the TIS_B was associated with lumbar BMD (adjusted R2=0.474). However, BMD of the bilateral lower extremities was not correlated with any clinical measurements except body mass index. @*Conclusion@#We found a relationship between TIS_B and lumbar BMD in subacute young male stroke patients. Stroke patients with poor trunk control in the early subacute stage would have low BMD of vertebral bones at 3 months. The TIS can be useful for estimating bone fragility in the lumbar vertebrae of subacute stroke patients.

When We Consider Neurolymphomatosis in Patient with Lumbosacral Plexopathy with an Extreme Leg Pain?

We report a case of neurolymphomatosis of lumbosacral plexus. A 63-year-old man, who had no past history except for diabetes mellitus, complained of severe pain and weakness on left lower extremity. Idiopathic lumbosacral plexopathy was diagnosed by electromyography. There were no abnormal findings except for FDG-PET/CT and MRI. They showed high uptake and thickening lesion in sciatic nerve and sacral plexus. However, about 7 months later, mass like lesion in left thigh was detected by FDG-PET/CT and MRI. Also, multiple hypermetabolic lesions were found in brain. Through brain biopsy, diffuse large B-cell lymphoma was confirmed. When a patient with idiopathic lumbosacral plexopathy complains of severe pain, it is necessary to consider FDG-PET/CT and MRI to differentiate neurolymphomatosis, even in patients who have no past history of lymphoma before. Especially, if FDG-PET/CT and MRI show sciatic and/or lumbosacral plexus lesion, neurolymphomatosis of lumbosacral plexus should be considered.

When We Consider Neurolymphomatosis in Patient with Lumbosacral Plexopathy with an Extreme Leg Pain?

We report a case of neurolymphomatosis of lumbosacral plexus. A 63-year-old man, who had no past history except for diabetes mellitus, complained of severe pain and weakness on left lower extremity. Idiopathic lumbosacral plexopathy was diagnosed by electromyography. There were no abnormal findings except for FDG-PET/CT and MRI. They showed high uptake and thickening lesion in sciatic nerve and sacral plexus. However, about 7 months later, mass like lesion in left thigh was detected by FDG-PET/CT and MRI. Also, multiple hypermetabolic lesions were found in brain. Through brain biopsy, diffuse large B-cell lymphoma was confirmed. When a patient with idiopathic lumbosacral plexopathy complains of severe pain, it is necessary to consider FDG-PET/CT and MRI to differentiate neurolymphomatosis, even in patients who have no past history of lymphoma before. Especially, if FDG-PET/CT and MRI show sciatic and/or lumbosacral plexus lesion, neurolymphomatosis of lumbosacral plexus should be considered.

Antioxidant Effects of Statins in Patients with Atherosclerotic Cerebrovascular Disease

BACKGROUND AND PURPOSE: Oxidative stress is involved in the pathophysiological mechanisms of stroke (e.g., atherosclerosis) and brain injury after ischemic stroke. Statins, which inhibit 3-hydroxy-3-methylglutaryl coenzyme A (HMG-CoA) reductase, have both pleiotropic and low-density lipoprotein (LDL)-lowering properties. Recent trials have shown that high-dose statins reduce the risk of cerebrovascular events. However, there is a paucity of data regarding the changes in the oxidative stress markers in patients with atherosclerotic stroke after statin use. This study evaluated changes in oxidative stress markers after short-term use of a high-dose statin in patients with atherosclerotic stroke. METHODS: Rosuvastatin was administered at a dose of 20 mg/day to 99 patients who had suffered an atherosclerotic stroke and no prior statin use. Blood samples were collected before and 1 month after dosing, and the serum levels of four oxidative stress markers-malondialdehyde (MDA), oxidized LDL (oxLDL), protein carbonyl content (PCO), and 8-hydroxy-2'-deoxyguanosine (8-OHdG)-were evaluated to determine the oxidation of MDA and lipids, proteins, and DNA, respectively, at both of those time points. RESULTS: The baseline levels and the degrees of reduction after statin use differed among the oxidative stress markers measured. MDA and PCO levels were associated with infarct volumes on diffusion-weighted imaging (r=0.551, p<0.05, and r=0.444, p=0.05, respectively). Statin use decreased MDA and oxLDL levels (both p<0.05) but not the PCO or 8-OHdG level. While the reduction in MDA levels after statin use was not associated with changes in cholesterol, that in oxLDL levels was proportional to the reductions in cholesterol (r=0.479, p<0.01), LDL (r=0.459, p<0.01), and apolipoprotein B (r=0.444, p<0.05). CONCLUSIONS: The impact of individual oxidative stress markers differs with time after ischemic stroke, suggesting that different oxidative markers reflect different aspects of oxidative stress. In addition, short-term use of a statin exerts antioxidant effects against lipid peroxidation via lipid-lowering-dependent and -independent mechanisms, but not against protein or DNA oxidation in atherosclerotic stroke patients.

Application of radiographic images in diagnosis and treatment of deep neck infections with necrotizing fasciitis: a case report

The advent and wide use of antibiotics have decreased the incidence of deep neck infection. When a deep neck infection does occur, however, it can be the cause of significant morbidity and death, resulting in airway obstruction, mediastinitis, pericarditis, epidural abscesses, and major vessel erosion. In our clinic, a patient with diffuse chronic osteomyelitis of mandible and fascial space abscess and necrotic fasciitis due to odontogenic infection at the time of first visit came. We successfully treated the patient by early diagnosis using contrast-enhanced CT and follow up dressing through the appropriate use of radiographic images.

The Study on the Quality of Life for the Mothers of Hospitalized Chronic Pediatric Patients / 아동간호학회지

The purpose of this study were to identify the quality of life for the mothers of hospitalized chronic pediatric patients, and to explore the factors affecting the QOL of those mothers. The subjects were 201 mothers whose children had hospitalized at one University hospital with chronic diseases. Data were collected from the December, 1997 to December, 1998. We used a revised QOL instrument consisting of 34 items, 5 point likert scale based on the Noh's QOL instrument. The revised QOL consists of six subscales, those are physical status and function, self esteem, emotional status, economic status, relationship with family members, and relationship with neighborhood. Data were analyzed by t-test, ANOVA, Pearson's correlation using SPSS-PC. The results were as follows: 1. The mean score of quality of life for the mothers of chronic pediatric patients was 100.31, and item mean was 2.95. In subscale analysis, item mean of economic status was the lowest, and that of relationship with family members was the highest. 2.Correlations between characteristics of chronic pediatric patients, their mothers and QOL of mothers were as follows; 1) Total QOL of mothers had a significant positive relationship with progressing time relapse after diagnosing and age of mothers. There was a significant negative relationship between the total QOL of mothers and number of hospitalization of their children. 2) QOL on self esteem and economic status had a significant relationship with age of pediatric patients, the time relapse after diagnosis, and age of mothers. Total number of family members and QOL on economic status showed a significant positive relationship. QOL on emotional status, economic status, and relationship with family members of mothers showed negative correlations with the number of hospitalization of their children. 3. Followings were the result of difference in QOL among different demographic characteristics of the subjects. 1) QOL on economic status of mothers was significantly higher when fathers of pediatric patients had jobs. 2)Total QOL score, QOL on emotional status, and QOL on relationship with neighborhood were significantly higher when mothers of pediatric patients had spouses. 3)QOL on self esteem of mothers was significantly higher when mothers had religion. 4. Followings were the result of difference in QOL among different diagnosis of the children. 1)Total QOL score of mothers whose children had congenital heart disease was higher than that of mothers whose children had leukemia and cancer. 2)QOL on emotional status, economic status, and relationship with family members of mothers whose children had congenital heart disease were higher than those of mothers whose children had leukemia, cancer, and epilepsy.