OBJECTIVES: The purpose of this study was to examine whether Symptom Management Module-Korean Brief Version(SMM-B) is effective as a psychosocial treatment of the inpatients with chronic schizophrenia. We also questioned which of demographic and clinical characteristics could be predictors of differential treatment response. METHODS: The subjects were composed of 30 inpatients with chronic schizophrenia, who were trained with weekly session of SMM-B for 5 weeks. Before and after the training, the level of psychopathology, knowledge about schizophrenia were assessed as dependent variables by using Clinical Global Impression(CGI) and Scale to Assess Unawareness of Mental Disorder(SUMD). RESULTS: Overall, patients showed improvement over the treatment period on psychopathology as well as knowledge about psychosis. Total scores of SUMD were changed from 16.9+/-4.0 before training to 12.9+/-4.2 after training(p<0.01) and scores of CGI were improved from 3.7+/-0.9 to 2.8+/-0.8 (p<0.01). However age, gender, years of education, age of onset, duration of illness, duration of admission, numbers of psychiatric admission, and clinical status evaluated by CGI were not correlated with un-awareness of psychosis. CONCLUSION: These results suggest that SMM-B could be a reliable method to improve self-awareness of psychosis in patients with chronic schizophrenia and one of important elements in rehabilitation.
Age of Onset ; Education ; Humans ; Inpatients* ; Psychopathology ; Psychotic Disorders ; Rehabilitation ; Schizophrenia*

OBJECTIVE: Although there are several risk factors to which related intraoperative aneurymal bleeding, the relationship between ventricular drainage to aneurysmal rebleeding is still controversial. We investigate to define the relationship of an immediate ventricular drainage after craniotomies in predissection stage rerupture of aneurysms. METHODS: Randomized prospective and retrospective analyses were performed on 197 consecutive patients with confirmed aneurysmal subarachnoid hemorrhage(SAH) who underwent aneurysmal clipping in acute stage during 5 years. The aneurysmal SAH patients were divided into two groups according to the use of intraoperative ventricular cerebrospinal fluid(CSF) drainage. Various variables including Hunt-Hess grade, Fisher grade, Glasgow coma scale, Glasgow outcome scale, location of aneurysms, and the presence of a "daughter" aneurysm and hydrocephalus were analyzed. RESULTS: Regardless the drained CSF amount, the incidence of the intraoperative aneurysmal rerupture in predissection stage during aneurysmal clipping has not showed any difference in both groups. Depending on the presence of the acute hydrocephalus, the rerupture incidence in dissection stage during aneurysmal surgery was not statistically significant. However, the frequency of rebleeding in patients with ventriculostomy(66% of 24) was significantly higher than in hydrocephalic patients without ventriculostomy(25% of 27) and patients without acute hydrocephalus(22% of 110). CONCLUSION: Routine intraoperative ventricular drainage does not increase the incidence of aneurysmal rebleeding and the more extensive arachnoid dissection is not necessary even during an early surgery. Moreover, it obtains an adequate intraoperative brain relaxation, which resulted in the decrease of retraction injury.
Aneurysm* ; Arachnoid ; Brain ; Craniotomy ; Drainage* ; Glasgow Coma Scale ; Glasgow Outcome Scale ; Hemorrhage ; Humans ; Hydrocephalus ; Incidence* ; Prospective Studies ; Relaxation ; Retrospective Studies ; Risk Factors ; Subarachnoid Hemorrhage

OBJECTIVES: It has been reported that repetitive transcranial magnetic stimulation (rTMS), which stimulate the focal region of brain may relieve auditory hallucination in patient with schizophrenia. This study was aimed to evaluate the effect of rTMS on left and right temporoparietal cortex in schizophrenic patients with treatment-resistant auditory hallucination. METHODS: Twenty-six patients with chronic schizophrenia with treatment -resistant auditory hallucination were randomly allocated to rTMS group on left and right temporoparietal head regions. The rTMS was applied to TP3/4 region by EEG 10-20 international system at 1 Hz for 20 minutes per day for 10 treatment days. A Figure of eight TMS coil with a solid core was used for rTMS at 100% of individual motor threshold. Efficacy was evaluated with Auditory Hallucination Rating Scale (HRS), Positive and Negative Symptoms Scale (PANSS), Clinical Global Impression (CGI) Scale on 5 and 10 days of treatment. RESULTS: Ten days administration of 1-Hz rTMS to temporoparietal cortex significant improved frequency (p<0.001) and attentional salience (p=0.038) of auditory hallucination, positive (p<0.001) and negative symptom (p=0.02), and CGI-improvement (p<0.001). There were no significant differences between right and left side stimulations. CONCLUSION: These results suggest that the low frequency rTMS on temporoparietal cortex may be useful in treating schizophrenic patients with treatment-resistant auditory hallucination and it could be a useful novel treatment option.
Brain ; Electroencephalography ; Hallucinations* ; Head ; Humans ; Schizophrenia* ; Transcranial Magnetic Stimulation*

OBJECTIVES: It has been reported that repetitive transcranial magnetic stimulation (rTMS), which stimulate the focal region of brain may relieve auditory hallucination in patient with schizophrenia. This study was aimed to evaluate the effect of rTMS on left and right temporoparietal cortex in schizophrenic patients with treatment-resistant auditory hallucination. METHODS: Twenty-six patients with chronic schizophrenia with treatment -resistant auditory hallucination were randomly allocated to rTMS group on left and right temporoparietal head regions. The rTMS was applied to TP3/4 region by EEG 10-20 international system at 1 Hz for 20 minutes per day for 10 treatment days. A Figure of eight TMS coil with a solid core was used for rTMS at 100% of individual motor threshold. Efficacy was evaluated with Auditory Hallucination Rating Scale (HRS), Positive and Negative Symptoms Scale (PANSS), Clinical Global Impression (CGI) Scale on 5 and 10 days of treatment. RESULTS: Ten days administration of 1-Hz rTMS to temporoparietal cortex significant improved frequency (p<0.001) and attentional salience (p=0.038) of auditory hallucination, positive (p<0.001) and negative symptom (p=0.02), and CGI-improvement (p<0.001). There were no significant differences between right and left side stimulations. CONCLUSION: These results suggest that the low frequency rTMS on temporoparietal cortex may be useful in treating schizophrenic patients with treatment-resistant auditory hallucination and it could be a useful novel treatment option.
Brain ; Electroencephalography ; Hallucinations* ; Head ; Humans ; Schizophrenia* ; Transcranial Magnetic Stimulation*

The objective was to identify the correlation between the sign of lower limb swelling and unilateral deep vein thrombosis (DVT) in patients with brain lesions. A total of 194 patients, between May 12th, 2011 and December 30th, 2015, who had initially elevated plasma D-dimer level (> 0.55 mg/L) and underwent enhanced DVT computed tomography (CT) were recruited in this study. The circumference of bilateral lower limbs in CT image, below 10 cm and above 15 cm from the prominence of tibial tuberosity, were measured by a single intra-observer using NIH ImageJ software. The difference of 2 cm or more between both sides was considered as significant swelling. We also evaluated patients' range of mobility and cognitive function and its relation to lower limb swelling in DVT in patients with brain lesions. Thirty-five patients were diagnosed with DVT. The presence of lower limb swelling was not statistically significant between patients with DVT and those without DVT in the proximal limb (p = 0.330) and distal limb (p = 0.405). In DVT patients (n = 35), there was no statistically significant correlation between lower limb swelling and other covariates of the patient group. There was no statistically significant correlation between lower limb circumference and DVT.
Brain* ; Cognition ; Extremities ; Humans ; Lower Extremity* ; Plasma ; Pulmonary Embolism ; Venous Thrombosis*

Adult ; Antitubercular Agents ; adverse effects ; Humans ; Isoniazid ; adverse effects ; Male ; Pulmonary Fibrosis ; chemically induced ; diagnosis

A bronchogenic cyst is an abnormality of pulmonary differentiation, usually detected in pediatric patients. The location of bronchogenic cysts in the midline of anterior neck has been described, but it is known to be quite rare. A case of a 6-year-old male with a palpable mass in the anterior neck is presented. The patient was admitted with a complaint of a 2 X 2 cm sized, soft, non-tender mass in the anterior neck. The clinical impression was that of a thyroglossal duct cyst ; however, the histopathologic diagnosis of a bronchogenic cyst was made on the surgical specimen, Following surgical treatments, the recovery was uneventful. Since masses of the head and neck may encompass a variety of histopathologic diagnoses, it is important to include bronchogenic cysts in differential diagnoses for infants and children.
Bronchogenic Cyst* ; Child ; Congenital, Hereditary, and Neonatal Diseases and Abnormalities ; Diagnosis ; Diagnosis, Differential ; Head ; Humans ; Infant ; Male ; Neck* ; Thyroglossal Cyst

OBJECTIVE: To determine whether patients with lumbosacral (LS) radiculopathy and peripheral polyneuropathy (PPNP) exhibit sudomotor abnormalities and whether SUDOSCAN (Impeto Medical, Paris, France) can complement nerve conduction study (NCS) and electromyography (EMG). METHODS: Outpatients with lower extremity dysesthesia underwent electrophysiologic studies and SUDOSCAN. They were classified as normal (group A), LS radiculopathy (group B), or PPNP (group C). Pain severity was measured by the Michigan Neuropathy Screening Instrument (MNSI) and visual analogue scale (VAS). Demographic features, electrochemical skin conductance (ESC) values on hands and feet, and SUDOSCAN-risk scores were analyzed. RESULTS: There were no statistical differences in MNSI and VAS among the three groups. Feet-ESC and hands-ESC values in group C were lower than group A and B. SUDOSCAN-risk score in group B and C was higher than group A. With a cut-off at 48 microSiemens of feet-ESC, PPNP was detected with 57.1% sensitivity and 94.2% specificity (area under the curve [AUC]=0.780; 95% confidence interval [CI], 0646–0.915). With a SUDOSCAN-risk score cut-off at 29%, NCS and EMG abnormalities related to LS radiculopathy and PPNP were detected with 64.1% sensitivity and 84.2% specificity (AUC=0.750; 95% CI, 0.674–0.886). CONCLUSION: SUDOSCAN can discriminate outpatients with abnormal electrophysiological findings and sudomotor dysfunction. This technology may be a complementary tool to NCS and EMG in outpatients with lower extremity dysesthesia.
Complement System Proteins ; Cross-Sectional Studies* ; Diabetes Mellitus ; Diagnosis* ; Electromyography ; Erythromelalgia ; Foot ; Galvanic Skin Response ; Hand ; Humans ; Lower Extremity* ; Mass Screening ; Michigan ; Neural Conduction ; Outpatients ; Paresthesia* ; Polyneuropathies ; Radiculopathy ; Sensitivity and Specificity ; Skin

Congenital cystic adenomatoid malformation (CCAM) of the lung is a rare condition with the potential for malignant transformation. Several cases that presented with malignant changes have been reported worldwide. However, no report about a malignant transformation case in a CCAM in Korea has been published. We report the first patient who had a malignant change in a CCAM. A 32-year-old female underwent a bilobectomy for a cystic lung lesion that was a type 1 CCAM associated with malignant transformation. A biopsy specimen from the resected cystic lesion showed foci of adenocarcinoma.
Adenocarcinoma ; Adult ; Biopsy ; Cystic Adenomatoid Malformation of Lung, Congenital* ; Female ; Humans ; Korea ; Lung

OBJECTIVE: To investigate the clinical characteristics of patients involved in road traffic accidents according to the New Injury Severity Score (NISS). METHODS: In this study, medical records of 1,048 patients admitted at three hospitals located in different regions between January and December 2014 were retrospectively reviewed. Only patients who received inpatient treatments covered by automobile insurance during the period were included. Accidents were classified as pedestrian, driver, passenger, motorcycle, or bicycle; and the severity of injury was assessed by the NISS. RESULTS: The proportion of pedestrian traffic accident (TA) was the highest, followed by driver, passenger, motorcycle and bicycle TA. The mean NISS was significantly higher in pedestrian and motorcycle TAs and lower in passenger TA. Analysis of differences in mean hospital length of stay (HLS) according to NISS injury severity revealed 4.97±4.86 days in the minor injury group, 8.91±5.93 days in the moderate injury group, 15.46±11.16 days in the serious injury group, 24.73±17.03 days in the severe injury group, and 30.86±34.03 days in the critical injury group (p<0.05). CONCLUSION: The study results indicated that higher NISS correlated to longer HLS, fewer home discharges, and increasing mortality. Specialized hospitals for TA patient rehabilitation are necessary to reduce disabilities in TA patients.
Accidents, Traffic* ; Automobiles ; Humans ; Injury Severity Score* ; Inpatients ; Insurance ; Length of Stay ; Medical Records ; Mortality ; Motorcycles ; Rehabilitation ; Retrospective Studies