keyword
MENU ▼
Read by QxMD icon Read
search

Dilation

keyword
https://www.readbyqxmd.com/read/29040981/abdominal-ultrasound-findings-of-tumor-forming-hepatic-malignant-lymphoma
#1
Shogo Kitahata, Atsushi Hiraoka, Masatoshi Kudo, Taisei Murakami, Marie Ochi, Hirofumi Izumoto, Hidetaro Ueki, Miho Kaneto, Toshihiko Aibiki, Tomonari Okudaira, Hiroka Yamago, Yuji Miyamoto, Ryuichiro Iwasaki, Hideomi Tomida, Kenichiro Mori, Masato Kishida, Hideki Miyata, Eiji Tsubouchi, Masashi Hirooka, Yohei Koizumi, Tomoyuki Ninomiya, Yoichi Hiasa, Kojiro Michitaka
AIM/BACKGROUND: Evaluations of abdominal ultrasonography (US) findings of primary and secondary tumor-forming hepatic malignant lymphoma (HML) have not been adequately reported. In this study, we elucidated US and contrast-enhanced US (CEUS) findings in patients with HML. MATERIALS/METHODS: From January 2006 to March 2017, 25 patients with HML were enrolled (primary 7, secondary 18), each of whom was diagnosed pathologically. They were divided into 2 groups based on tumor diameter (cutoff, 30 mm)...
2017: Digestive Diseases
https://www.readbyqxmd.com/read/29040906/a-case-report-of-choledocholithiasis-33-years-after-cholecystectomy
#2
Xane Peters, Gannavarapu Bhargava, Antonio Gangemi
INTRODUCTION: Choledocholithiasis after cholecystectomy is rare and often attributed to surgical clip migration and subsequent nidus formation. PRESENTATION OF CASE: This case demonstrates choledocholithiasis following cholecystectomy with a latency period of 33 years. DISCUSSION: The patient presented with pain of the right upper quadrant (RUQ). Subsequent abdominal-pelvic CT imaging revealed dilation of the common bile duct. Further Endoscopic Retrograde Cholangiopancreatography was indicative of choledocholithiasis...
October 12, 2017: International Journal of Surgery Case Reports
https://www.readbyqxmd.com/read/29040598/effect-of-metformin-on-vascular-function-in-children-with-type-1-diabetes-a-12-month-randomized-controlled-trial
#3
Jemma J A Anderson, Jennifer J Couper, Lynne C Giles, Catherine E Leggett, Roger Gent, Brian Coppin, Alexia S Peña
Context: Children with type 1 diabetes have vascular dysfunction preceding atherosclerosis. Early interventions are needed to reduce cardiovascular disease. Objective: To evaluate the effect of metformin on vascular function in type 1 diabetes children. Design: 12 month double blind, randomized, placebo-controlled trial. Setting: Tertiary pediatric diabetes clinic. Participants: 90 type 1 diabetes children(8-18 years), above 50th percentile body mass index (BMI)...
October 9, 2017: Journal of Clinical Endocrinology and Metabolism
https://www.readbyqxmd.com/read/29040450/dilated-cardiomyopathy-complicated-with-visceral-heterotaxy
#4
Masaki Tsuji, Eisuke Amiya, Masaru Hatano, Issei Komuro
No abstract text is available yet for this article.
October 13, 2017: European Heart Journal
https://www.readbyqxmd.com/read/29036972/-analysis-of-influencing-factors-of-heart-rate-deceleration-capacity-in-patients-with-dilated-cardiomyopathy
#5
F Y Wang, C Zou, H K Dong, Y C Yang, M W Gao, R Zhao, J L Jin, X J Yang
Objective: To investigate the determinants affecting the heart rate deceleration capacity (DC) in patients with dilated cardiomyopathy (DCM). Methods: One hundred patients with DCM (DCM group) and 202 healthy subjects (control group) were respectively enrolled. Echocardiography and 24 hours electrocardiogram were performed in all subjects. DC value was compared between the two groups. Multiple regression analysis was made to evaluate the related determinants of DC ((age, sex, echocardiographic parameters including the left atrial diameter (LAD) and left ventricular ejection fraction (LVEF))...
September 24, 2017: Zhonghua Xin Xue Guan Bing za Zhi
https://www.readbyqxmd.com/read/29036603/identification-of-optimal-reference-genes-for-transcriptomic-analyses-in-normal-and-diseased-human-heart
#6
Cristina E Molina, Eric Jacquet, Prishila Ponien, Christian Muñoz-Guijosa, Istvan Baczkó, Lars S Maier, Patrick Donzeau-Gouge, Dobromir Dobrev, Rodolphe Fischmeister, Anne Garnier
Aims: Quantitative real-time RT-PCR (RT-qPCR) has become the method of choice for mRNA quantification, but requires an accurate normalization based on the use of reference genes showing invariant expression across various pathological conditions. Only few data exist on appropriate reference genes for the human heart. The objective of this study was to determine a set of suitable reference genes in human atrial and ventricular tissues, from right and left cavities in control and in cardiac diseases...
September 22, 2017: Cardiovascular Research
https://www.readbyqxmd.com/read/29035886/response-gene-to-complement-32-promotes-the-imbalance-of-treg-th17-in-patients-with-dilated-cardiomyopathy
#7
Bailing Li, Wei Zhou, Xiaojun Tang, Wei Wang, Jiajun Pan, Mengwei Tan
BACKGROUND/AIMS: The imbalance of Treg/Th17 cells plays important role in the pathogenesis of dilated cardiomyopathy (DCM). Response gene to complement (RGC)-32 is a cell cycle regulator that plays an important role in cell proliferation. We evaluated whether the upregulation of RGC-32 was implicated in the homeostasis of Treg/Th17 cells in DCM. METHODS: The levels of plasma RGC-32, IL-17 and TGF-β1, and the frequencies of circulating CD4+ RGC-32+ T cells, Th17 and Treg cells in patients with DCM were determined by Cytokine-specific sandwich ELISA and the flow cytometer (FCM), respectively...
October 16, 2017: Cellular Physiology and Biochemistry
https://www.readbyqxmd.com/read/29035870/oxidative-stress-and-cytotoxicity-elicited-lipid-peroxidation-in-hemocytes-of-bombyx-mori-larva-infested-with-dipteran-parasitoid-exorista-bombycis
#8
Makwana Pooja, Appukuttan Nair R Pradeep, Shambhavi P Hungund, Chandrashekhar Sagar, Kangayam M Ponnuvel, Arvind K Awasthi, Kanika Trivedy
Parasitization of silkworm, Bombyx mori by invasive larva of dipteran parasitoid Exorista bombycis caused upto 20% revenue loss in sericulture. The parasitism was successful by suppressing host immune system however mechanism of immune suppression induced by E. bombycis is unknown which is unravelled here. The infestation induced cytotoxic symptoms in host hemocytes, such as vacuolated cytoplasm, porous plasma membrane, indented nuclei with condensed chromatin and dilated RER. One of the markers of necrosis is cell permeabilization, which can be measured as released lactate dehydrogenase (LDH)...
December 20, 2017: Acta Parasitologica
https://www.readbyqxmd.com/read/29035434/zebrafish-larvae-model-of-dilated-cardiomyopathy-induced-by-terfenadine
#9
Gyojeong Gu, Yirang Na, Hyewon Chung, Seung Hyeok Seok, Hae Young Lee
BACKGROUND AND OBJECTIVES: Dilated cardiomyopathy can be the end-stage of severe cardiac disorders and directly affects the cardiac muscle, inducing cardiomegaly and heart failure (HF). Although a wide variety of animal models are available to study dilated cardiomyopathy, there is no model to assess dilated cardiomyopathy with non-invasive, simple, and large screening methods. METHODS: We developed a dilated cardiomyopathy model in zebrafish larvae using short duration terfenadine, a known cardiotoxic drug that induces ventricular size dilation...
September 20, 2017: Korean Circulation Journal
https://www.readbyqxmd.com/read/29035428/initial-report-of-the-korean-organ-transplant-registry-kotry-heart-transplantation
#10
Hae Young Lee, Eun Seok Jeon, Seok Min Kang, Jae Joong Kim
BACKGROUND AND OBJECTIVES: The Korean Organ Transplant Registry (KOTRY), which was the first national transplant registry in Korea, was founded by the Korean Society for Transplantation and the Korean Center for Disease Control in 2014. Here, we present the initial report of the Korean Heart Transplant Registry. METHODS: A total of 183 heart transplantation (HTPL) patients performed at 4 nationally representative hospitals were collected from April 2014 to December 2015...
August 16, 2017: Korean Circulation Journal
https://www.readbyqxmd.com/read/29034576/substantial-variability-across-individuals-in-the-vascular-and-nutrigenomic-response-to-an-acute-intake-of-curcumin-a-randomised-controlled-trial
#11
Nicolas Barber-Chamoux, Dragan Milenkovic, Marie-Anne Verny, Véronique Habauzit, Bruno Pereira, Céline Lambert, Damien Richard, Céline Boby, Andrzej Mazur, Jean René Lusson, Claude Dubray, Christine Morand
SCOPE: Curcumin exerts biological activities of interest in cardiovascular prevention. However, its vascular protective effect is still poorly investigated in humans. The present study aims to assess vasculat effect of an acute intake of curcumin and its nutrigenomic impact in circulating immune cells. METHODS AND RESULTS: In a randomised, double-blind, crossover design, eighteen healthy smokers consumed a placebo or a 5-gram of curcumin. Before and two hours after the intake, vascular function measurements were performed by using flow-mediated dilation (FMD)...
October 15, 2017: Molecular Nutrition & Food Research
https://www.readbyqxmd.com/read/29034311/left-atrial-deformation-useful-index-for-early-detection-of-cardiac-damage-in-chronic-mitral-regurgitation
#12
REVIEW
M Cameli, E Incampo, S Mondillo
In chronic mitral regurgitation (MR) left atrium is one of the first cardiac structures that is involved in remodeling and ultrastructural changes for a progressive volume overload. Severe left atrial (LA) dilation on echocardiography and new onset of atrial fibrillation in asymptomatic patients with preserved Left Ventricular (LV) function, appeared as a Class IIb recommendation for consideration for surgical mitral valve repair in the actual guidelines. However, before atrial dilatation and dysfunction, several ultrastructural changes appear in the atrial muscle tissue that are difficult to identify with the standard echocardiography...
December 2017: IJC Heart & Vasculature
https://www.readbyqxmd.com/read/29034155/a-mobile-team-for-screening-of-retinopathy-of-prematurity-in-india-cost-effectiveness-outcomes-and-impact-assessment
#13
Jai Kelkar, Aditya Kelkar, Shubhangi Sharma, Jaya Dewani
PURPOSE: To study the cost effectiveness, outcomes and impact of retinopathy of prematurity (ROP) screening and management model for urban neonatal intensive care units (NICUs). STUDY DESIGN: Public health intervention study. METHODS: This study was conducted in 2013. Staff of a mobile unit assessed all infants aged less than 34 weeks of Gestation age at birth and/or birth weight 1700 GM or less admitted in five NICUs between 2013 and 2015...
July 2017: Taiwan Journal of Ophthalmology
https://www.readbyqxmd.com/read/29034028/endovascular-treatment-for-kommerell-s-diverticulum-with-a-right-sided-aortic-arch
#14
Masanori Hara, Takeshiro Fujii, Muneyasu Kawasaki, Tomoyuki Katayanagi, Shinnosuke Okuma, Noritsugu Shiono, Keiichi Tokuhiro, Yoshinori Watanabe
We report a rare case of type A dissection involving a right-sided aortic arch with an aberrant left subclavian artery originating from Kommerell's diverticulum in a 76-year-old woman. Endovascular treatment for Kommerell's diverticulum including intimal tear of the dissection was performed. At the 5-year follow-up, the patient was doing well, with no endoleak or dilatation of the Kommerell's diverticulum.
March 24, 2017: Annals of Vascular Diseases
https://www.readbyqxmd.com/read/29034014/improving-the-outcome-of-vein-grafts-should-vascular-surgeons-turn-veins-into-arteries
#15
REVIEW
Toshihiko Isaji, Takuya Hashimoto, Kota Yamamoto, Jeans M Santana, Bogdan Yatsula, Haidi Hu, Hualong Bai, Guo Jianming, Tambudzai Kudze, Toshiya Nishibe, Alan Dardik
Autogenous vein grafts remain the gold standard conduit for arterial bypass, particularly for the treatment of critical limb ischemia. Vein graft adaptation to the arterial environment, i.e., adequate dilation and wall thickening, contributes to the superior performance of vein grafts. However, abnormal venous wall remodeling with excessive neointimal hyperplasia commonly causes vein graft failure. Since the PREVENT trials failed to improve vein graft outcomes, new strategies focus on the adaptive response of the venous endothelial cells to the post-surgical arterial environment...
March 24, 2017: Annals of Vascular Diseases
https://www.readbyqxmd.com/read/29033771/malignant-gastric-outlet-obstruction-from-pancreatic-cancer
#16
Clare McGrath, Adrian Tsang, Harrish Nithianandan, Eric Nguyen, Patrick Bauer, Kristopher Dennis
Patients with advanced-stage pancreatic cancer are typically burdened by many symptoms that impair functioning and worsen quality of life. We report an exceptional case of a 73-year-old woman with T4N1M0 adenocarcinoma of the uncinate process of the pancreas who developed significant gastric outlet obstruction - an uncommon yet potentially life-threatening complication of disease progression. She developed progressive abdominal pain and emesis, and profound dilatation of her stomach was detected on a radiation therapy simulation CT scan that required urgent decompression...
September 2017: Case Reports in Gastroenterology
https://www.readbyqxmd.com/read/29033756/progression-from-an-inflammatory-to-a-fibrostenotic-phenotype-in-eosinophilic-esophagitis
#17
Nathaniel T Koutlas, Evan S Dellon
Previous studies have suggested that eosinophilic esophagitis (EoE) progresses from chronic inflammation to fibrostenosis. However, natural history data illustrating this progression in individual patients are lacking. Here, we present 6 patients who progressed from an inflammatory to a fibrostenotic phenotype of EoE in the absence of treatment. At the time of diagnosis, none of the patients had significant evidence of fibrostenosis, but they did have other inflammatory findings of EoE such as edema, linear furrows, or exudates...
May 2017: Case Reports in Gastroenterology
https://www.readbyqxmd.com/read/29033643/dandy-walker-malformation-presenting-with-affective-symptoms
#18
Mert Batmaz, Zeynep Ezgi Balçik, Ürün Özer, Burcu Hamurişçi Yalçin, Şakir Özen
Dandy-Walker malformation is defined by enlarged posterior fossa, cystic dilatation of the fourth ventricle, and cerebellar hypoplasia. Although developmental delay and mental retardation are common in Dandy-Walker malformation cases, other comorbid psychiatric conditions have been rarely reported. There are limited numbers of case reports about comorbidity of bipolar disorder with Dandy-Walker malformation in the literature. Herein, a Dandy-Walker malformation case presenting affective symptoms is reported, and psychiatric symptoms which might be seen in this rare malformation are discussed along with diagnosis, treatment, and follow-up processes...
September 2017: Noro Psikiyatri Arsivi
https://www.readbyqxmd.com/read/29033442/efficacy-of-oxycodone-for-dyspnea-in-end-stage-heart-failure-with-renal-insufficiency-a-case-report
#19
Masayuki Tanaka, Hirofumi Maeba, Takeshi Senoo, Junji Iwasaka, Aki Ohkita, Haruna Kita, Kazuki Uchitani, Yasuhiko Hirota
A 67-year-old man with dilated cardiomyopathy and renal insufficiency was admitted to our hospital with dyspnea secondary to end-stage heart failure. We introduced oxycodone for medically refractory dyspnea instead of morphine because of the patient's renal insufficiency. After the administration of oxycodone, his dyspnea was alleviated without any adverse opioid effects, such as respiratory depression. After treating his heart failure, he was able to leave the intensive care unit. Oxycodone may therefore be a reliable agent for the treatment of dyspnea in patients with end-stage heart failure and renal insufficiency...
October 16, 2017: Internal Medicine
https://www.readbyqxmd.com/read/29033382/clinical-pathological-correlations-in-three-patients-with-fibrodysplasia-ossificans-progressiva
#20
Kelly L Wentworth, Katherine Bigay, Tea V Chan, Jennifer P Ho, Blanca M Morales, Joseph Connor, Erin Brooks, M Shahriar Salamat, Henry Charles Sanchez, Geoffrey Wool, Robert J Pignolo, Frederick S Kaplan, Edward C Hsiao
OBJECTIVE: Fibrodysplasia ossificans progressiva (FOP) is an ultra-rare genetic disorder in which heterotopic bone forms in the soft tissues. This often occurs in response to injury or inflammation, leading to joint immobilization and significant disability. There are currently no definitive treatment options for this devastating disease. Although the most dramatic phenotype in FOP is the episodic and progressive heterotopic ossification, patients report a number of symptoms that affect other organ systems...
October 12, 2017: Bone
keyword
keyword
16958
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"