No abstract available.

No abstract available.

No abstract available.

No abstract available.

Underlying caustive diseases were observed on 108 patients with dementia diagnosed on DSM-III, who were admitted to Keimyung university Dongsan hospital during January 1985 to September 1988. The results were summarized as follows. 1. Male to female ratio was approximately 5 to 1. In all diseases causing dementia, male outnumbered female. In particular, alcoholic dementia, multi-infarct dementia, posttraumatic dementia, infection, hydrocephalus and subdural hematoma were almost limited to males. 2. The important causative diseases were alcoholic dementia (21.3%), multi-infarct dementia(18.5%), postanoxic encephalopathy (14.8%), dementia of Alzheimer type (12.1%), head trauma(8.3%), brain tumor (6.5%), pseudodementia(6.5%), infection(4.6%), hydrocephalus (4.6%), and subdural hematoma(2.8%) in the order of frequency. 3. Cerebral trauma was the most common cause of dementia in young adulthod, and alcoholic dementia, multiinfarct dementia and dementia of Alzheimer type were important in middle adulthood. In old age, multiinfarct dementia was noted to be the most common cause. 4. Thorough diagnostic evaluation has uncovered reversible disorders in 19.4% of the total patients and disorders which, though not reversible, nevertheless require active therapeutic intervention in an additional 60.2%.
Alcoholics ; Brain Neoplasms ; Dementia* ; Dementia, Multi-Infarct ; Diagnostic and Statistical Manual of Mental Disorders ; Female ; Head ; Hematoma, Subdural ; Humans ; Hydrocephalus ; Male

After surgical operation in patients with arteriovenous malformation (AVM), normal pressure perfusion breakthrough (NPPB) is one of the major complications. Brain perfusion SPECT with acetazolamide stress was known to be useful to evaluate the vascular reserve in several neurological and neurosurgical conditions. The authors performed acetazolamide brain perfusion SPECT in patients with AVM and compared the brain perfusion in the post-operative clinical courses. The acetazolamide brain perfusion SPECT was helpful in defining the prognosis of the patients with AVM. We describe 4 patients with AVM who had acetazolamide brain perfusion SPECT to examine the prognosis.
Acetazolamide* ; Arteriovenous Malformations* ; Brain* ; Humans ; Perfusion* ; Prognosis* ; Technetium Tc 99m Exametazime ; Tomography, Emission-Computed, Single-Photon*

Purpose: We investigated the satisfaction of physical therapy course according to teaching ways after COVID-19. Methods: 336 students in major of physical therapy were recruited in this study. Based on the classification of subjects in the national examination, the questionnaire was divided into 6 subjects in the basic field of physical therapy, 2 subjects in the field of physical therapy diagnostic evaluation, 8 subjects in the field of physical therapy intervention, and 3 subjects in other fields. The Likert scale was used. Results: In the basic field of physical therapy, all subjects were shown the high score of the satisfactory in face-to-face classes except for the public health and medical law compared to the non-face-to-face classes and mixed classes. Regarding the field of physical therapy diagnostic evaluation, the principle of diagnostic evaluation was shown the high score of the satisfactory in face-to-face classes compared to the non-face-to-face classes and mixed classes. In the field of physical therapy intervention, all subjects were shown the high score of the satisfactory in face-to-face classes compared to the non-face-to-face classes and mixed classes. Conclusion We found that the face-to-face classes in most of subjects was shown the high score of satisfactory. We believed that our results can be used as basic data for physical therapy major learning methods.

BACKGROUND: The ankle brachial index (ABI) is a useful screening tool for peripheral arterial disease. It has been documented that the cerebral atherosclerosis is more frequent in stroke patients with abnormal ABI than in those with normal ABI. The present study compared the different calculation methods of ABI for coexistent intracranial and extracranial arterial stenosis (IECAS) in ischemic stroke. METHODS: We reviewed the data of patients admitted for acute ischemic stroke or transient ischemic attack. The following four distinct ABIs were calculated: the ratio of the higher (ABI-H), lower (ABI-L), or either of the systolic blood pressures (SBPs) of the posterior tibial (ABI-PT) and dorsalis pedis (ABI-DP) arteries relative to the higher of the brachial SBP. We compared the values of these four ABI measures relative to the presence of any IECAS using receiver operating characteristic (ROC) curve analysis. RESULTS: ABI-H, ABI-L, ABI-PT, and ABI-DP were abnormal (≤ 0.9) in 19 (13.1%), 36 (24.8%), 29 (20%), and 30 (20.7%) of 145 patients, respectively. The area under the ROC curve was significantly larger for ABI-H, ABI-L, and ABI-DP than for ABI-PT for any type of IECAS. The extracranial stenosis was more frequent when any of the four ABIs was abnormal, while intracranial stenosis was not correlated with the four ABIs. The IECAS was more frequent for abnormal ABI-H and ABI-DP than for normal ABIs. CONCLUSIONS: Our studies suggested that ABIs based on a higher SBP of the PT or DP (i.e., ABI-H) are more strongly associated with the presence of IECAS than are those using the SBP of the PT (ABI-PT). Extracranial artery stenosis seems to be more strongly associated with ABI than is intracranial stenosis.
Ankle Brachial Index* ; Ankle* ; Arteries* ; Atherosclerosis ; Constriction, Pathologic* ; Humans ; Intracranial Arteriosclerosis ; Ischemic Attack, Transient ; Mass Screening ; Methods* ; Peripheral Arterial Disease ; ROC Curve ; Stroke*

A 49 years old male patient suffering from liver cirrhosis and diabetes mellitus was admitted with complaints of chest pain and hematemesis. Three years ago, the patient received a transfusion of unknown blood components, presumed platelet concentrates. During the pretransfusion testing, we found irregular antibodies with the antibody-screening test and identified the antibody as anti-Xga. An antiglobulin test was done as a part of a cross-match and all compatible units of packed red cells were transfused. No transfusion reaction was observed.
Antibodies ; Blood Group Incompatibility ; Blood Platelets ; Chest Pain ; Coombs Test ; Diabetes Mellitus ; Hematemesis ; Humans ; Liver Cirrhosis ; Liver Diseases* ; Liver* ; Male ; Middle Aged

BACKGROUND: It is known that there is a pronounced circardian periodicity for the time of onset of acute myocardial infarction(AMI), with prominent increase in incidence of onset in the morning hours. However, the characteristic circardian variability in AMI is blunted in patients receiving beta-blockers or aspirin therapy before their presentation with AMI. These findings are attributed to the increase in platelet aggregability, blood coagulability, and plasma catecholamine that change coronary tone and myocardial oxygen demand. We hypothesize that, in addition to above physiologic and biochemical parameters, morphologic patterns of the coronary artery lesions are related to the development of circardian variation in AMI. METHOD: Subjects were 160 patients with AMI(male 92, female 68, mean age 56.9 +/-10.5 years old). Patients were classified by the time of onset of typical chest pain(AMI) by 6-hour interval from mid-night. Circardian variability of onset of AMI was compared with clinical findings and coronary angiographic findings. RESULTS: Incidence of onset of AMI was most frequent in the morning hours(6AM-noon,42.5%). There was no difference in degree of stenosis, lesion length, incidence of intraluminal thrombus, among 3 subgroups of AMI according to time of attack. Morning hour group had more frequent ulceration of coronary lesion than that of other groups(22.4% vs. 5.4%, p<0.01), and less frequent calcified lesion than that of other groups(3.0% vs 5.4%, p<0.05). Normal or minimal coronary artery lesion, that is Iess than 25% stenosis, was more frequent in the morning hour group comparing to that of other groups(11.9% vs. 9.78%). Eccentric stenosis(15.7% vs, 11,1%) and diffuse irregular lesion(25.5% vs. 16.7%) tended to be more frequent in the morning hour group. There were no differences in sex, age, incidence of hypertension, cigarette smoking, diabetes, degree of alcohol ingestion, ejection fraction, maximal CK value, preinfarction angina duration, past history of MI, and in incidence of arrhythmia. CONCLUSIONS: There were more ulcerative coronary atherosclerotic lesions, but fewer calcified coronary lesions in the morning group than in afternoon and night group. These findings indicate that morphology of coronary artery lesions may play a role in causing circardian variation in AMI.
Angina, Unstable ; Arrhythmias, Cardiac ; Aspirin ; Blood Platelets ; Constriction, Pathologic ; Coronary Vessels* ; Eating ; Female ; Humans ; Hypertension ; Incidence ; Myocardial Infarction* ; Oxygen ; Periodicity ; Plasma ; Smoking ; Thorax ; Thrombosis ; Ulcer