Behavioral and psychological symptoms of dementia are major components of Alzheimer’s disease. In this study, we aimed at investigating the prevalence and severity of behavioral and psychological symptoms of dementia in very mild to mild Alzheimer’s disease. Forty-four patients with Alzheimer’s disease who visited the neurology outpatient clinic of Seoul Medical Center were included. A trained neurologist or a supervised test technician administered the neuropsychological test, the Seoul Neuropsychological Screening Battery including Mini Mental State Examination and Clinical Dementia Rating. The instrument used for assessing behavioral and psychological symptoms of dementia was Neuropsychiatric Inventory-Questionnaire. In order of prevalence, apathy, depression, irritability, anxiety, and agitation were the most common symptoms occurring in very mild-to-mild Alzheimer’s disease group. The prevalence and severity of behavioral and psychological symptoms of dementia were found to be in positive correlation with the Clinical Dementia Rating scores. Behavioral and psychological symptoms of dementia are found even in the very early stage of Alzheimer’s disease, apathy and depression being the most common symptoms. Physicians should be aware of this when managing dementia patients.

BACKGROUND AND OBJECTIVES: Given that only a few studies have focused on the bimodal benefits on objective and subjective outcomes and emphasized the importance of individual data, the present study aimed to measure the bimodal benefits on the objective and subjective outcomes for adults with cochlear implant. SUBJECTS AND METHODS: Fourteen listeners with bimodal devices were tested on the localization and recognition abilities using environmental sounds, 1-talker, and 2-talker speech materials. The localization ability was measured through an 8-loudspeaker array. For the recognition measures, listeners were asked to repeat the sentences or say the environmental sounds the listeners heard. As a subjective questionnaire, three domains of Korean-version of Speech, Spatial, Qualities of Hearing scale (K-SSQ) were used to explore any relationships between objective and subjective outcomes. RESULTS: Based on the group-mean data, the bimodal hearing enhanced both localization and recognition regardless of test material. However, the inter- and intra-subject variability appeared to be large across test materials for both localization and recognition abilities. Correlation analyses revealed that the relationships were not always consistent between the objective outcomes and the subjective self-reports with bimodal devices. CONCLUSIONS: Overall, this study supports significant bimodal advantages on localization and recognition measures, yet the large individual variability in bimodal benefits should be considered carefully for the clinical assessment as well as counseling. The discrepant relations between objective and subjective results suggest that the bimodal benefits in traditional localization or recognition measures might not necessarily correspond to the self-reported subjective advantages in everyday listening environments.
Adult ; Cochlear Implants ; Counseling ; Hearing ; Hearing Aids ; Humans

OBJECTIVE: Panic disorder has been suggested to be divided into the respiratory and non-respiratory subtypes in terms of its clinical presentations. The present study aimed to investigate whether there are any differences in treatment response and clinical characteristics between the respiratory and non-respiratory subtypes of panic disorder patients. METHODS: Among the 48 patients those who completed the study, 25 panic disorder patients were classified as the respiratory subtype, whereas 23 panic disorder patients were classified as the non-respiratory subtype. All patients were treated with escitalopram or paroxetine for 12 weeks. We measured clinical and psychological characteristics before and after pharmacotherapy using the Panic Disorder Severity Scale (PDSS), Albany Panic and Phobic Questionnaire (APPQ), Anxiety Sensitivity Index-Revised (ASI-R), State-Trait Anxiety Inventory (STAI-T, STAI-S), Hamilton Anxiety Rating Scale (HAM-A), and Hamilton Depression Rating Scale (HAM-D). RESULTS: The prevalence of the agoraphobia was significantly higher in the respiratory group than the non-respiratory group although there were no differences in gender and medication between the two groups. The respiratory group showed higher scores on the fear of respiratory symptoms of the ASI-R. In addition, after pharmacotherapy, the respiratory group showed more improvement in panic symptoms than the non-respiratory group. CONCLUSION: Panic disorder patients with the respiratory subtype showed more severe clinical presentations, but a greater treatment response to SSRIs than those with non-respiratory subtype. Thus, classification of panic disorder patients as respiratory and non-respiratory subtypes may be useful to predict clinical course and treatment response to SSRIs.
Agoraphobia ; Anxiety ; Citalopram ; Classification ; Depression ; Drug Therapy ; Humans ; Panic ; Panic Disorder* ; Paroxetine ; Prevalence ; Surveys and Questionnaires ; Serotonin Uptake Inhibitors ; Treatment Outcome

No abstract available.
Aged ; Alcohol-Induced Disorders, Nervous System/etiology/*pathology ; Alcoholism/complications/*pathology ; Cerebellum/*pathology ; Diagnosis, Differential ; Early Diagnosis ; Humans ; Magnetic Resonance Imaging/*methods ; Male ; Reproducibility of Results ; Sensitivity and Specificity ; Spinocerebellar Degenerations/*etiology/*pathology

Background: and Purpose: Ventricle enlargement has been implicated in the pathophysiology of Alzheimer’s disease (AD). We studied the relationship between ventricular size and cognitive function in patients with AD. We focused on the effect of the initial ventricle size on the rate of cognitive decline in patients with AD. Methods: A retrospective analysis of probable clinical AD participants with more than 2 magnetic resonance imaging images was performed. To measure ventricle size, we used visual rating scales of (1) Cardiovascular Health Study (CHS) score and (2) conventional linear measurement method. Results: Increased clinical dementia rating (CDR) was correlated with a decreased MiniMental Status Examination (MMSE) score, and increased medial temporal lobe atrophy (MTLA) and global ventricle size (p<0.001, p<0.001, p=0.021, respectively). There was a significant correlation between the change in cognitive function in the group (70%–100%ile) with a large initial ventricle size (p=0.021 for ΔCDR, p=0.01 for ΔMMSE), while the median ventricle size (30%–70%ile) showed correlation with other brain structural changes (MTLA, frontal atrophy [FA], and white matter) (p=0.036 for initial MTLA, p=0.034 for FA). Conclusions In this study, the initial ventricle size may be a potential new imaging biomarker for initial cognitive function and clinical progression in AD. We found a relationship between the initial ventricle size and initial AD-related brain structural biomarkers.

OBJECTIVE: Screening tests for dysphagia have been introduced to prevent complications arising from dysphagia in stroke patients. Among them, Gugging swallowing screen (GUSS) was proven as an effective screening tests for dysphagia of stroke patients in 24 hours after onset. We compared several screening tests and clinical scales including GUSS. METHOD: Subjects were 37 stroke patients 3 months after onset. GUSS, 3 oz water test, Burke dysphagia screening test (BDST) and Standardized swallowing assessment (SSA) were carried out at bedside. VFS was performed in 24 hours after other studies were done. Functional dysphagia scale (FDS) and Penetration-aspiration scale (P/A scale) were derived from VFS. Clinical scales such as American Speech-Language-Hearing Association National Outcome Measurement System (ASHA NOMS) swallowing scale and Clinical dysphagia scale (CDS) were measured to see the correlation between GUSS and another dysphagia scales. RESULTS: GUSS had a sensitivity of 90.9% and a specificity of 69.2%. 3 oz water test had a sensitivity of 81.8% and a specificity of 76.9%. Sensitivity and specificity of BDST were respectively 90.9%, 61.5%. Sensitivity of SSA was 90.9%, specificity 61.5%. Correlation between GUSS and FDS was significant (r =-0.527, p<0.01). Correlation between GUSS and P/A scale also showed significance (r=-0.747, p<0.01). ASHA NOMS swallowing scale and GUSS showed significant correlation (r=0.432, p<0.01). CDS and GUSS showed significant correlation as well (r=-0.815, p<0.01). CONCLUSION: The screening ability of GUSS was equal to other screening tests for dysphagia of stroke patients. Correlations among GUSS and other VFS and clinical scales showed availability of GUSS as a clinical scale for dysphagia.

Despite the improved accuracy and increasing use of prenatal ultrasonography, fetal cholelithiasis is a rarely detected disease, and its natural history and clinical significance are not yet well defined. Many maternal and neonatal risk factors are associated with fetal cholelithiasis. Intrahepatic cholestasis of pregnancy could be a risk factor for fetal cholelithiasis, but no case reports in previous literatures have demonstrated this relationship. We present a case of fetal cholelithiasis in the late third trimester of pregnancy that was related to intrahepatic cholestasis of pregnancy, along with a brief review of associated literatures.
Cholelithiasis* ; Cholestasis, Intrahepatic* ; Female ; Humans ; Natural History ; Pregnancy Trimester, Third ; Pregnancy* ; Risk Factors ; Ultrasonography ; Ultrasonography, Prenatal

No abstract available.
Carcinoma, Squamous Cell ; Epithelial Cells ; Fingers ; Orthopedics ; Radiation Exposure

Lymphedema refers to inflammation that occurs in a part of the body owing to impaired lymphatic transport. Lymphedema arises as a consequence of a malformation or malfunction of the lymphatic system. It commonly occurs on the face, vulva, and penis and can cause superficial lesions known as lymphangiectasia. Common presenting symptoms include pain, pruritus, oozing of lymphatic fluid, sexual dysfunction, and infection. Prolonged lymphedema can lead to fibrosis and epidermal hyperplasia with verrucous hyperkeratosis. In rare cases, the lymphedema may mimic a skin tumor. We report the case of a 69-year-old woman who presented with erythematous oozing papules and hard nodules on the vulva, which mimicked a fibrous tumor.

Umbilical venous catheter (UVC) insertion is a life-saving procedure in neonates who require neonatal intensive care unit (NICU). It is a relatively easy procedure and it is routinely performed on the NICU. This life-saving yet relatively easy procedure, however, can yield some undesirable complications if it is not administered correctly. One of them is a liver abscess. This is a case report of a preterm infant who developed a liver abscess after UVC insertion. We inserted UAC and UVC to a preterm of 35 weeks of gestational age and birth weight of 2,720 g for treatment of respiratory distress syndrome, patent ductus arteriosus, and sepsis. A liver abscess associated with UVC was suspected on screening abdominal sonogram performed for evaluation of infection at 8 days of life. UAC was removed at 5 days of life, however, UVC was still being used. The patient recovered after 4 weeks of antibiotic treatment with prompt elimination of UVC. This case along with a brief review of literature illustrates an importance of proper maintenance and casuistic use of UVC for preterm infants.
Birth Weight ; Catheterization ; Catheters ; Ductus Arteriosus, Patent ; Gestational Age ; Humans ; Infant, Newborn ; Infant, Premature ; Intensive Care, Neonatal ; Liver ; Liver Abscess ; Mass Screening ; Sepsis