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https://www.readbyqxmd.com/read/27923226/intraoperative-tumoral-bleeding-of-hypervascular-medulloblastoma-after-ventricular-drainage-a-case-report
#1
Han-Seung Ryu, Tae-Young Jung, Moon-Soo Han, Seul-Ki Kim, Kyung-Hwa Lee
We report a rare case of intraoperative tumoral bleeding of a hypervascular medulloblastoma. A 12-year-old girl presented with dizziness and nausea. Brain magnetic resonance (MR) images revealed an approximately 4.2-cm enhanced mass on the cerebellar vermis associated with mild perilesional edema and increased cerebral blood volume. Angiography showed tumoral staining and developed occipital and circular dural sinuses in the venous phase. A suboccipital craniotomy was performed. To relieve the intracranial pressure, cerebrospinal fluid (CSF) was drained via a lateral ventricular catheter in the occipital horn...
December 7, 2016: Pediatric Neurosurgery
https://www.readbyqxmd.com/read/27921861/understanding-intra-vaginal-and-labia-minora-elongation-practices-among-women-heads-of-households-in-zamb%C3%A3-zia-province-mozambique
#2
Carolyn M Audet, Meridith Blevins, Charlotte Buehler Cherry, Lazaro González-Calvo, Ann F Green, Troy D Moon
Intra-vaginal drying and tightening and labia minora elongation are commonly practised in some parts of southern Africa. We sought to capture data on these practices among women living in Zambézia province, Mozambique. Information was gathered from 3543 female heads of household on > 500 variables, including vaginal practices, in 2014. Women who planned to use intra-vaginal tightening substances had 1.84 times higher odds of ever receiving an HIV test (p < 0.001) and 1.40 times higher odds of at least one antenatal care visit attended during last pregnancy (p = 0...
December 6, 2016: Culture, Health & Sexuality
https://www.readbyqxmd.com/read/27921299/one-dose-per-day-compared-to-multiple-doses-per-day-of-gentamicin-for-treatment-of-suspected-or-proven-sepsis-in-neonates
#3
REVIEW
Shripada C Rao, Ravisha Srinivasjois, Kwi Moon
BACKGROUND: Animal studies and trials in older children and adults suggest that a 'one dose per day' regimen of gentamicin is superior to a 'multiple doses per day' regimen. OBJECTIVES: To compare the efficacy and safety of one dose per day compared to multiple doses per day of gentamicin in suspected or proven sepsis in neonates. SEARCH METHODS: Eligible studies were identified by searching the Cochrane Central Register of Controlled Trials (CENTRAL; 2016, Issue 3) in the Cochrane Library (searched 8 April 2016), MEDLINE (1966 to 8 April 2016), Embase (1980 to 8 April 2016), and CINAHL (December 1982 to 8 April 2016)...
December 6, 2016: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/27920920/crystal-structure-of-bis-trans-di-chlorido-bis-propane-1-3-di-amine-%C3%AE%C2%BA-2-n-n-chromium-iii-dichromate-from-synchrotron-data
#4
Dohyun Moon, Keon Sang Ryoo, Jong-Ha Choi
The structure of the title compound, [CrCl2(tn)2]2[Cr2O7] (tn = propane-1,3-di-amine; C3H10N2), has been determined from synchrotron data. The asymmetric unit contains one Cr(III) complex cation and half a [Cr2O7](2-) anion. In the complex cation, the Cr(III) ion is coordinated by the four N atoms of two propane-1,3-di-amine (tn) ligands in the equatorial plane and by two Cl atoms in a trans configuration, displaying a distorted octa-hedral coordination sphere. The two six-membered rings in the complex cation have an anti chair-chair conformation with respect to each other...
September 1, 2016: Acta Crystallographica. Section E, Crystallographic Communications
https://www.readbyqxmd.com/read/27920713/late-onset-langerhans-cell-histiocytosis-with-cerebellar-ataxia-as-an-initial-symptom
#5
Jung-Min Pyun, Hyeyoung Park, Kyung Chul Moon, Beomseok Jeon
Late-onset progressive cerebellar ataxia is a diagnostic challenge because of a poor correlation between genotype and phenotype, and a broad range of secondary causes that extend beyond the neurological field. We report the case of a 45-year-old woman admitted after 2 years of slowly progressing cerebellar ataxia, dysarthria, and emotional instability. Notably, she was diagnosed with diabetes insipidus at the age of 35. As 'idiopathic cerebellar ataxia' was suspected, diagnostic tests, including genetic testing as well as serum and cerebrospinal fluid analyses, and brain magnetic resonance imaging (MRI) were performed...
September 2016: Case Reports in Neurology
https://www.readbyqxmd.com/read/27920486/choroidal-and-skin-metastases-from-colorectal-cancer
#6
Joo Young Ha, Edward Hynseung Oh, Moon Ki Jung, Song Ee Park, Ji Tak Kim, In Gyu Hwang
Choroidal and skin metastasis of colon cancer is rare. In women, the frequency of cutaneous metastasis from colon cancer as the primary lesion in is 9% and skin metastasis occurs in 0.81% of all colorectal cancers. We report a patient with colonic adenocarcinoma who presented with visual disorder in her right eye and scalp pain as her initial symptoms. Contrast-enhance orbital magnetic resonance imaging with fat suppression revealed an infrabulbar mass, and skin biopsy of the posterior parietal scalp confirmed adenocarcinoma...
November 21, 2016: World Journal of Gastroenterology: WJG
https://www.readbyqxmd.com/read/27919988/up-regulation-of-cytoplasmic-cd24-expression-is-associated-with-malignant-transformation-but-favorable-prognosis-of-colorectal-adenocarcinoma
#7
Min-Kyung Yeo, Yong-Moon Lee, In-Ock Seong, Song-Yi Choi, Kwang-Sun Suh, Kyu Sang Song, Choong-Sik Lee, Jin Man Kim, Kyung-Hee Kim
AIM: Cluster of differentiation 24 (CD24) is known to be a putative marker of stem cell and tumor metastasis. This study aimed to verify the clinicopathological value of CD24 expression in colorectal adenocarcinoma (CRAC). MATERIALS AND METHODS: A total of seven whole-tissue sections of malignant polyps including the sequence non-neoplastic colorectal tissue-adenoma-CRAC, 48 adenomas and 161 CRACs arranged as tissue microarray were examined by immunohistochemistry for CD24 protein expression...
December 2016: Anticancer Research
https://www.readbyqxmd.com/read/27919765/late-gadolinium-enhancement-in-brugada-syndrome-a-marker-for-subtle-underlying-cardiomyopathy
#8
Rachel Bastiaenen, Andrew T Cox, Silvia Castelletti, Yanushi D Wijeyeratne, Nicholas Colbeck, Nadia Pakroo, Hammad Ahmed, Nick Bunce, Lisa Anderson, James C Moon, Sanjay Prasad, Sanjay Sharma, Elijah R Behr
BACKGROUND: There is increasing evidence that the Brugada ECG pattern is a marker of subtle structural heart disease. OBJECTIVE: We characterised Brugada syndrome (BrS) patients using cardiovascular magnetic resonance (CMR) with late gadolinium enhancement (LGE). METHODS: BrS was diagnosed according to international guidelines. 26% BrS patients carried SCN5A mutations. CMR data from 78 BrS patients were compared with 78 healthy controls (44±15 vs 42±14 years; p=0...
December 2, 2016: Heart Rhythm: the Official Journal of the Heart Rhythm Society
https://www.readbyqxmd.com/read/27918864/comparison-of-emergency-medical-services-and-trauma-care-systems-among-pan-asian-countries-an-international-multicenter-population-based-survey
#9
Kyong Min Sun, Kyoung Jun Song, Sang Do Shin, Hideharu Tanaka, Goh E Shaun, Wen-Chu Chiang, Kentaro Kajino, Sabariah Faizah Jamaluddin, Akio Kimura, Young Sun Ro, Dae Han Wi, Ju Ok Park, Sung Woo Moon, Young Hee Jung, Min Jung Kim, James F Holmes
OBJECTIVE: Knowledge on the current trauma systems in Asian countries is limited. The objective of this study was to describe the emergency medical services (EMS) and trauma care systems among countries participating in the Pan-Asian Trauma Outcomes Study (PATOS) Clinical Research Network. METHODS: The PATOS network consists of 33 participating sites from 14 countries. Standardized data was collected from each site using an EMS survey form and included general information (population, population density, urbanization, EMS service fee, etc...
December 5, 2016: Prehospital Emergency Care
https://www.readbyqxmd.com/read/27918760/risk-factors-protective-factors-and-current-recommendations-to-reduce-sudden-infant-death-syndrome-a-review
#10
Rebecca F Carlin, Rachel Y Moon
Importance: Sudden infant death syndrome remains the leading cause of death in infants aged 1 month to 1 year in the United States. Observations: While its exact cause is unknown, sudden infant death syndrome is believed to be multifactorial, ie, occurs in infants with underlying biological vulnerability who experience an exogenous stressor, such as prone/side sleeping or soft bedding, during a critical developmental period. Much genetic and physiologic evidence points to impaired arousal responses to hypercarbia and hypoxia, which ultimately leads to asphyxia...
December 5, 2016: JAMA Pediatrics
https://www.readbyqxmd.com/read/27918720/what-is-the-best-treatment-of-locally-advanced-nasopharyngeal-carcinoma-an-individual-patient-data-network-meta-analysis
#11
Laureen Ribassin-Majed, Sophie Marguet, Anne W M Lee, Wai Tong Ng, Jun Ma, Anthony T C Chan, Pei-Yu Huang, Guopei Zhu, Daniel T T Chua, Yong Chen, Hai-Qiang Mai, Dora L W Kwong, Shie-Lee Cheah, James Moon, Yuk Tung, Kwan-Hwa Chi, George Fountzilas, Jean Bourhis, Jean Pierre Pignon, Pierre Blanchard
Purpose The role of adjuvant chemotherapy (AC) or induction chemotherapy (IC) in the treatment of locally advanced nasopharyngeal carcinoma is controversial. The individual patient data from the Meta-Analysis of Chemotherapy in Nasopharynx Carcinoma database were used to compare all available treatments. Methods All randomized trials of radiotherapy (RT) with or without chemotherapy in nonmetastatic nasopharyngeal carcinoma were considered. Overall, 20 trials and 5,144 patients were included. Treatments were grouped into seven categories: RT alone (RT), IC followed by RT (IC-RT), RT followed by AC (RT-AC), IC followed by RT followed by AC (IC-RT-AC), concomitant chemoradiotherapy (CRT), IC followed by CRT (IC-CRT), and CRT followed by AC (CRT-AC)...
December 5, 2016: Journal of Clinical Oncology: Official Journal of the American Society of Clinical Oncology
https://www.readbyqxmd.com/read/27917913/synergistically-strengthened-3d-micro-scavenger-cage-adsorbent-for-selective-removal-of-radioactive-cesium
#12
Sung-Chan Jang, Sung-Min Kang, Yuvaraj Haldorai, Krishnan Giribabu, Go-Woon Lee, Young-Chul Lee, Moon Seop Hyun, Young-Kyu Han, Changhyun Roh, Yun Suk Huh
A novel microporous three-dimensional pomegranate-like micro-scavenger cage (P-MSC) composite has been synthesized by immobilization of iron phyllosilicates clay onto a Prussian blue (PB)/alginate matrix and tested for the removal of radioactive cesium from aqueous solution. Experimental results show that the adsorption capacity increases with increasing the inactive cesium concentration from 1 ppm to 30 ppm, which may be attributed to greater number of adsorption sites and further increase in the inactive cesium concentration has no effect...
December 5, 2016: Scientific Reports
https://www.readbyqxmd.com/read/27917434/what-factors-determine-the-need-for-lumbar-puncture-in-patients-with-fever-and-headache
#13
Ki Joong Kim, Jun Hwi Cho, Joong Bum Moon, Myoung Cheol Shin, Taek Geun Ohk, Hui Young Lee, Chan Woo Park
INTRODUCTION: We performed this study to search for clinical features and laboratory parameters that could facilitate the process of selection of patients who should receive lumbar punctures among those presenting with headache and fever. METHODS: We selected all patients aged ≥ 16 years who presented to and received lumbar puncture in the emergency department (ED) of Kangwon National University Hospital, South Korea, between 2011 and 2013. Patients who received a lumbar puncture were divided into two groups - patients diagnosed with viral meningitis and those that were not...
December 5, 2016: Singapore Medical Journal
https://www.readbyqxmd.com/read/27916368/prognostic-indicators-for-early-mortality-after-tracheostomy-in-the-intensive-care-unit
#14
Afshin Parsikia, Matthew Goodwin, Zachary Wells, Zoe Gauthier, Molli Bascom, Moon Suh, Beth Meloro, Jorge Ortiz, Amit R T Joshi
BACKGROUND: Tracheostomy is indicated for patients requiring prolonged mechanical ventilation. The aim of this study is to identify prognostic indicators for early mortality after tracheostomy to potentially avoid futility in the intensive care unit. METHODS: Patients who underwent tracheostomy and died within 30 d of admission (futile group) were compared with patients who underwent tracheostomy and survived more than 30 d after admission (nonfutile group). Categorical data were analyzed using chi-square and Fisher's exact tests...
November 2016: Journal of Surgical Research
https://www.readbyqxmd.com/read/27915481/effects-of-combination-treatment-of-alpha-1-adrenergic-receptor-antagonists-on-voiding-dysfunction-study-on-target-organs-in-overactive-bladder-rats
#15
Il Gyu Ko, Bo Min Moon, Sung Eun Kim, Jun Jang Jin, Lakkyong Hwang, Eun Sang Ji, Chang Ju Kim, Tai Hyung Kim, Hyun Hee Choi, Kyung Jin Chung
PURPOSE: Overactive bladder (OAB) causes urinary urgency, usually accompanied by frequency and nocturia. Alpha 1-adrenergic receptor (α1-AR) antagonists are known to improve lower urinary tract symptoms associated with OAB. The α1-AR antagonists constitute a variety of drugs according to the receptor subtype affinity. This study investigated the efficacy of tamsulosin, naftopidil, and a combination of the two on OAB rats. METHODS: The OAB rat model was induced by an intraperitoneal injection of cyclophosphamide for 14 days...
November 2016: International Neurourology Journal
https://www.readbyqxmd.com/read/27915116/7t-mr-of-intracranial-pathology-preliminary-observations-and-comparisons-to-3t-and-1-5t
#16
Emmanuel C Obusez, Mark Lowe, Se-Hong Oh, Irene Wang, M S Jennifer Bullen, Paul Ruggieri, Virginia Hill, Daniel Lockwood, Todd Emch, Doksu Moon, Gareth Loy, Jonathan Lee, Matthew Kiczek, D O Manoj Massand, Volodymyr Statsevych, Todd Stultz, Stephen E Jones
PURPOSE: There have been an increasing number of studies involving ultra-high-field 7T of intracranial pathology, however, comprehensive clinical studies of neuropathology at 7T still remain limited. 7T has the advantage of a higher signal-to-noise ratio and a higher contrast-to-noise ratio, compared to current low field clinical MR scanners. We hypothesized 7T applied clinically, may improve detection and characterization of intracranial pathology. MATERIALS AND METHODS: We performed an IRB-approved 7T prospective study of patients with neurological disease who previously had lower field 3T and 1...
November 30, 2016: NeuroImage
https://www.readbyqxmd.com/read/27914195/is-leisure-beneficial-for-older-korean-immigrants-an-interpretative-phenomenological-analysis
#17
Junhyoung Kim, Sangjeong Moon, Jungsun Song
Leisure is an important quality of life factor for older Korean immigrants. The purpose of this study was to explore leisure benefits associated with health among older Korean immigrants. A total of 18 individuals participated in the study. Using interpretative phenomenological analysis (IPA), three themes emerged from participants' personal statements and experiences: (a) experiencing psychological benefits, (b) strengthening social connections, and (c) coping with acculturative stress. The findings indicate that leisure provided a context in which older Korean immigrants created an emotional and social support system that helped them to experience psychological and social benefits...
2016: International Journal of Qualitative Studies on Health and Well-being
https://www.readbyqxmd.com/read/27914137/is-vitamin-d-an-independent-risk-factor-of-nonalcoholic-fatty-liver-disease-a-cross-sectional-study-of-the-healthy-population
#18
Danbee Park, Hyuktae Kwon, Seung Won Oh, Hee Kyung Joh, Seung Sik Hwang, Jin Ho Park, Jae Moon Yun, Hyejin Lee, Goh Eun Chung, Sangjoon Ze, Jae Hong Park, Yeseul Bae, Arang Lee
The association between vitamin D levels and nonalcoholic fatty liver disease (NAFLD) has been recognized. However, few studies showed independent associations between vitamin D deficiency and NAFLD after a sex-related adjustment for metabolic factors. We aimed to study whether vitamin D deficiency is an independent risk factor of NAFLD even after controlling for metabolic syndrome and visceral fat in both sexes. In this cross-sectional study, 7,514 Korean adults (5,278 men, 2,236 women) participated in a health check-up program...
January 2017: Journal of Korean Medical Science
https://www.readbyqxmd.com/read/27912930/prognostic-significance-of-venous-invasion-and-maximum-standardized-uptake-value-of-18-f-fdg-pet-ct-in-surgically-resected-t1n0-esophageal-squamous-cell-carcinoma
#19
J H Jeon, J M Lee, D H Moon, H C Yang, M S Kim, G-K Lee, J I Zo
BACKGROUND: The purpose of this study was to analyze the risk factors of recurrence in patients with early stage esophageal squamous cell carcinoma (ESCC). METHODS: We retrospectively analyzed the medical records of 190 patients with confirmed T1N0M0 ESCC after curative esophagectomy. The following potential prognostic factors for recurrence were investigated: age, sex, pathologic T category, tumor location, differentiation grade, tumor size, venous invasion, angiolymphatic invasion, perineural invasion and the maximum standardized uptake value (SUVmax) of the primary tumor...
November 22, 2016: European Journal of Surgical Oncology
https://www.readbyqxmd.com/read/27912907/bioactivity-guided-isolation-of-anti-inflammatory-triterpenoids-from-the-sclerotia-of-poria-cocos-using-lps-stimulated-raw264-7-cells
#20
Seoung Rak Lee, Seulah Lee, Eunjung Moon, Hye-Jin Park, Hyun Bong Park, Ki Hyun Kim
Poria cocos Wolf (Polyporaceae) has been used as a medicinal fungus to treat various diseases since ancient times. This study aimed to investigate the anti-inflammatory chemical constituents of the sclerotia of P. cocos. Based on bioassay-guided fractionation using lipopolysaccharide (LPS)-stimulated Raw264.7 cells, chemical investigation of the EtOH extract of the sclerotia of P. cocos resulted in the isolation and identification of eight compounds including six triterpenoids, namely poricoic acid A (1), 3-O-acetyl-16α-hydroxydehydrotrametenolic acid (2), polyporenic acid C (3), 3β-hydroxylanosta-7,9(11),24-trien-21-oic acid (4), trametenolic acid (5), and dehydroeburicoic acid (6), as well as (-)-pinoresinol (7) and protocatechualdehyde (8)...
November 23, 2016: Bioorganic Chemistry
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