A 62-year-old woman without vascular risk factors presented with left-sided weakness and numbness. Magnetic resonance imaging (MRI) brain depicted acute right hemispheric infarcts in the cortical and subcortical white matter. Initial MR angiography (MRA) showed large thrombus at the right carotid bifurcation. Valvular atrial fibrillation (vAF) with severe tricuspid regurgitation (TR) was found on two-dimensional echocardiography. Serial follow-up computed tomography angiography (CTA) or MRA at 3, 9, and 15 days after anticoagulation alone showed complete resolution of the thrombus with no neurological deterioration. Our case suggests that prompt institution of anticoagulantion alone may result in radiologic resolution of the thrombus with improvement in patient’s clinical status.
Carotid Arteries

Ultrasonography in obstetrics is increasingly used for the screening of chromosomal abnormalities as well as for prenatal diagnosis of congenital abnormalities with safety and technological advancements. In the first trimester, it is important to confirm normal intrauterine pregnancy with viability, detect the abnormalities of uterus and adnexa, determine the number of fetuses and assess chorionicity and amnionicity in case of multiple pregnancy. After establishment of gestational age accurately by crown-rump length, thickened fetal nuchal translucency, absence of nasal bone, tricuspid regurgitation, reverse a wave of ductus venosus and cystic hygroma can be markers for screening of chromosomal abnormalities. In addition, the scan also offers an opportunity to detect gross structural abnormalities, which could help improve the prognosis by early prenatal intervention. In the second trimester, aneuploidy (trisomy 21, 18, 13, Turner syndrome) and genetic syndromes could be detected by major structural defects and soft markers. It is important to consider that many malformations may not be detected prenatally even by qualified practitioners and appropriate equipment, and to counsel patients about the potential for false-positive or false-negative results.
Amnion ; Aneuploidy ; Chorion ; Chromosome Aberrations ; Congenital Abnormalities ; Crown-Rump Length ; Female ; Fetus ; Gestational Age ; Humans ; Lymphangioma, Cystic ; Mass Screening* ; Nasal Bone ; Nuchal Translucency Measurement ; Obstetrics ; Pregnancy Trimester, First ; Pregnancy Trimester, Second ; Pregnancy* ; Pregnancy, Multiple ; Prenatal Diagnosis ; Prognosis ; Tricuspid Valve Insufficiency ; Trisomy ; Ultrasonography* ; Ultrasonography, Prenatal ; Uterus

Eating supports to gain energy and nutrition and improves quality of life. Ageing affects the food intake ability due to loss of natural teeth and the progressive muscle degeneration. Our objective was to investigate how the food intake ability (FIA) and the remaining teeth could influence on oral health related quality of life in the elderly. This study was performed with 503 elderly subjects living in Daejeon, Korea. The questionnaire with the FIA with 30 Korean food and Oral Health Impact Profile 14 (OHIP-14) and oral examination were surveyed. The five groups according to cluster analysis of FIA had the different numbers of remaining teeth and functional posterior teeth with opposing teeth or prosthesis significantly: group 1, 21.78±8.27 and 2.80±2.63; group 2, 16.75±7.87 and 2.16±2.44; group 3, 14.68±9.77 and 1.73±2.30; group 4, 9.93±8.13 and 0.78±1.68; group 5, 10.18±8.37 and 0.51±1.22. The more foods the subjects could masticate, the better oral health related quality of life they had. The medium FIA, soft FIA and the number of remaining teeth could explain 46% of OHIP-14, but hard FIA could not in the multiple regression model. We suggested to develop the oral health program for the elderly to be able to eat the food with medium physical property at least be helpful to improve oral health related quality of life.
Aged* ; Diagnosis, Oral ; Eating* ; Humans ; Korea ; Oral Health* ; Prostheses and Implants ; Quality of Life* ; Tooth*

Background: The medial temporal region is the earliest affected structure in patients with Alzheimer’s disease (AD), and its atrophy is known as the hallmark of AD. This study aimed to investigate the value of medial temporal atrophy (MTA) for detecting 18F-florbetaben positron emission tomography (PET)-proven AD pathology. Methods: We retrospectively enrolled 265 subjects complaining of cognitive decline at a dementia outpatient clinic from March 2015 to December 2017. All subjects underwent brain magnetic resonance imaging, 18F-fluorodeoxyglucose PET, and 18F-florbetaben PET at baseline. We performed multivariable logistic regression analyses on variables including age, sex, years of education, white matter hyperintensities, apolipoprotein E (APOE) genotype, and memory composite scores in various combinations to investigate whether MTA was indicative of underlying AD pathology. Results: Our sample population of 265 patients comprised 121 with AD-related cognitive impairment, 42 with Lewy bodies-related cognitive impairment, 32 with vascular cognitive impairment, and 70 with other or undetermined pathologies. In the multivariable logistic regression analyses, MTA was not an independent predictor of underlying AD pathology (P>0.200). The predictive power of underlying AD-related cognitive impairment significantly increased when multiple variables including APOE genotype and memory composite scores were considered together (area under the curve >0.750). Conclusion Our results suggest that MTA alone may be insufficient to accurately predict the presence of AD pathology. It is necessary to comprehensively consider various other factors such as APOE genotype and a detailed memory function to determine whether the patient is at high risk of AD.

No abstract available.
Epilepsy ; Humans ; Ophthalmoplegia

Objective: This study aimed to investigate the changes in interpersonal relationships, behavioral patterns, and emotional states of children and adolescents with psychiatric disorders and their caregivers immediately after the coronavirus disease of 2019 (COVID-19) outbreak in Daegu, South Korea. Methods: A total of 147 patients and 147 caregivers participated in the Survey for Outing and Time Usage for Child, Adolescent, and Parents and the COVID-19 Visual Analog Scale for Emotion. We classified the patients and their caregivers into the internalizing disorder (ID) and externalizing disorder (ED) groups and compared the changes. Results: Parent–child relationships for adolescent patients and caregivers were interrupted, and friend relationships in all participants were disrupted, while sibling relationships improved in adolescent patients. They experienced negative emotional changes. Time spent outdoor decreased and digital screen time increased for all participants. Friend and parent–child relationships were interrupted in the ED group compared to those in the ID group. ED patients experienced negative changes in emotional states, while ID patients showed no significant changes. Conclusion Results are meaningful as a reference for predicting changes in interpersonal relationships and mental status of pediatric psychiatric patients and for determining healthcare system adaptations to allow mental health support during the COVID-19 outbreak.

Objective: This study aimed to investigate the changes in interpersonal relationships, behavioral patterns, and emotional states of children and adolescents with psychiatric disorders and their caregivers immediately after the coronavirus disease of 2019 (COVID-19) outbreak in Daegu, South Korea. Methods: A total of 147 patients and 147 caregivers participated in the Survey for Outing and Time Usage for Child, Adolescent, and Parents and the COVID-19 Visual Analog Scale for Emotion. We classified the patients and their caregivers into the internalizing disorder (ID) and externalizing disorder (ED) groups and compared the changes. Results: Parent–child relationships for adolescent patients and caregivers were interrupted, and friend relationships in all participants were disrupted, while sibling relationships improved in adolescent patients. They experienced negative emotional changes. Time spent outdoor decreased and digital screen time increased for all participants. Friend and parent–child relationships were interrupted in the ED group compared to those in the ID group. ED patients experienced negative changes in emotional states, while ID patients showed no significant changes. Conclusion Results are meaningful as a reference for predicting changes in interpersonal relationships and mental status of pediatric psychiatric patients and for determining healthcare system adaptations to allow mental health support during the COVID-19 outbreak.

Patients with Pierre Robin syndrome are characterized by micrognathia, retrognathia, glossoptosis, and respiratory obstruction and are prone to have a difficult-to-intubate airway. The McGrath(R) MAC video laryngoscope provides a better view of the glottis than a Macintosh laryngoscope, but it is not easy to insert an endotracheal tube through the vocal cords because a video laryngoscope has a much greater curvature than that of a conventional direct laryngoscope and an endotracheal tube has a different curvature. The Frova Intubating Introducer is used as a railroad for an endotracheal tube in cases of a difficult airway. We thought that a combination of these two devices would make it easy to insert an endotracheal tube through the vocal cords, as a McGrath(R) MAC video laryngoscope provides a better glottic view and the Frova Intubating Introducer is a useful device for placing an endotracheal tube through the glottis. We report a successful endotracheal intubation with use of the McGrath(R) MAC video laryngoscope and Frova Intubating Introducer in a patient with Pierre Robin syndrome.
Airway Management ; Glottis ; Humans ; Intubation ; Intubation, Intratracheal ; Laryngoscopes* ; Pierre Robin Syndrome* ; Railroads ; Retrognathia ; Vocal Cords

Pyogenic liver abscess (PLA) is rare in healthy children. We report a case of PLA in an immunocompetent 12-year-old boy. Percutaneous catheter drainage was performed for the abscess. In addition, parenteral antibiotics were administered for 3 weeks. Klebsiella pneumoniae was detected in the culture of blood and drained fluid. Here, we present this case and a brief review of the literature on this subject.
Abscess ; Anti-Bacterial Agents ; Catheters ; Child* ; Drainage ; Humans ; Klebsiella pneumoniae* ; Klebsiella* ; Liver Abscess* ; Liver Abscess, Pyogenic ; Liver* ; Male*

OBJECTIVES: To determine the diagnostic performance of transrectal ultrasound in virgin patients with polycystic ovary syndrome (PCOS) by receiver operating characteristic (ROC) curve analysis, compared with conventional transvaginal ultrasound assessment. METHODS: Ultrasound examinations were performed in 963 Korean women, with transvaginal transducers in 677 women and transrectal transducers in 286 women at Ewha Womans University Mokdong Hospital. Transvaginal ultrasound examinations were performed in 494 normal control women and 183 PCOS patients according to National Institutes of Health (NIH) PCOS diagnostic criteria. In virgin patients, transrectal ultrasound examinations were performed in 141 normal control women and 145 PCOS patients. ROC curves were calculated for ovarian volume and follicle number. RESULTS: By transvaginal ultrasound examination, the ovarian volume showed an area under the ROC curve (AURC) of 0.838. An ovarian volume decision threshold > 7 cm3 had a sensitivity of 73.0% and a specificity of 84.2% for the diagnosis of PCOS. The follicle number showed an AURC of 0.886. A follicle number decision threshold > or = 9 had a sensitivity of 78.6% and a specificity of 87.2% for the diagnosis of PCOS. By transrectal ultrasound examination, the ovarian volume and the follicle number showed AURCs of 0.815 as same thresholds with a sensitivity of 67.2% and 66.4%, respectively and a specificity of 86.8% each. Ovarian volume and follicle number by transvaginal and transrectal ultrasound assessment had a high diagnostic power for PCOS screening. CONCLUSION: Transrectal ultrasound assessment is as effective as conventional transvaginal ultrasound for the detection of PCOS in virgin patients.
Diagnosis ; Female ; Humans ; Mass Screening ; National Institutes of Health (U.S.) ; Polycystic Ovary Syndrome* ; ROC Curve ; Sensitivity and Specificity ; Transducers ; Ultrasonography*