keyword
MENU ▼
Read by QxMD icon Read
search

RMI

keyword
https://www.readbyqxmd.com/read/29027715/diagnostic-performance-of-human-epididymis-protein-4-compared-to-a-combination-of-biophysical-and-biochemical-markers-to-differentiate-ovarian-endometriosis-from-epithelial-ovarian-cancer-in-premenopausal-women
#1
Tanja Nikolova, Radomir Zivadinovic, Nina Evtimovska, Violeta Klisarovska, Marko Stanojevic, Jadranka Georgievska, Natasha Nikolova
AIM: This study is a comparison of human epididymis protein 4 (HE4) with cancer antigen 125 (CA125), using the Risk of Ovarian Malignancy Algorithm (ROMA), Copenhagen Index (CPH-I), Risk of Malignancy Index (RMI) and Morphology Index (MI) to differentiate ovarian endometriosis from epithelial ovarian cancer (EOC) in premenopausal women. METHODS: The study was performed at the University Clinic of Obstetrics and Gynecology in Skopje. One hundred and sixty-four premenopausal patients were divided into three study groups, including ovarian endometriosis (37), other benign pelvic masses (57) and EOCs (11), and a control group (59)...
October 13, 2017: Journal of Obstetrics and Gynaecology Research
https://www.readbyqxmd.com/read/28990941/influence-of-coronary-calcification-patterns-on-hemodynamic-outcome-of-coronary-stenoses-and-remodeling
#2
Ahmet Demirkıran, Ozan Çakır, Adem Atıcı, Emre Aslanger, Cansu Akdeniz, Berrin Umman, Sabahattin Umman, Zehra Bugra, Murat Sezer
OBJECTIVE: The histological characteristics of plaque may affect the hemodynamic outcome of a given coronary stenosis. In particular, the potential effect of volumetric calcium content and the topographical distribution in the lesion segment on physiological outcome has not yet been investigated. The aim of this study was to identify any potential correlation between patterns of calcification and the fractional flow reserve (FFR) and the coronary remodeling index (RMI). METHODS: A total of 26 stable angina pectoris and 34 acute coronary syndrome patients without persistent ST-segment elevation constituted the study population...
October 2017: Türk Kardiyoloji Derneği Arşivi: Türk Kardiyoloji Derneğinin Yayın Organıdır
https://www.readbyqxmd.com/read/28877996/blm-and-slx4-play-opposing-roles-in-recombination-dependent-replication-at-human-telomeres
#3
Alexander P Sobinoff, Joshua Am Allen, Axel A Neumann, Sile F Yang, Monica E Walsh, Jeremy D Henson, Roger R Reddel, Hilda A Pickett
Alternative lengthening of telomeres (ALT) is a telomere lengthening pathway that predominates in aggressive tumors of mesenchymal origin; however, the underlying mechanism of telomere synthesis is not fully understood. Here, we show that the BLM-TOP3A-RMI (BTR) dissolvase complex is required for ALT-mediated telomere synthesis. We propose that recombination intermediates formed during strand invasion are processed by the BTR complex, initiating rapid and extensive POLD3-dependent telomere synthesis followed by dissolution, with no overall exchange of telomeric DNA...
October 2, 2017: EMBO Journal
https://www.readbyqxmd.com/read/28852831/uterine-intravascular-lymphoma-as-a-cause-of-fever-of-unknown-origin
#4
Jérôme Hadjadj, Hubert Nielly, Eve Piekarski, Wendy Cuccuini, Bénedicte Deau-Fischer, Muriel Hourseau, Khadija Benali, Claire Fieschi, Marc Aletti, Thomas Papo, Eric Oksenhendler, Lionel Galicier, David Boutboul
Primary intravascular large B cell lymphoma (IVL) remains a diagnostic challenge because of non-specific clinical, laboratory and imaging findings. The aim of the study was to analyse the major characteristics of IVL with uterine involvement. We retrospectively collected features of IVL with uterine involvement that was proven histologically or demonstrated by significant (18)FDG uptake on (18)FDG-PET/CT. Findings were compared to a comprehensive literature review. Five patients were identified. All of them were admitted for fever of unknown origin (FUO), with haemophagocytic lymphohistiocytosis in three cases...
August 29, 2017: Annals of Hematology
https://www.readbyqxmd.com/read/28806987/a-prospective-study-to-evaluate-the-risk-malignancy-index-and-its-diagnostic-implication-in-patients-with-suspected-ovarian-mass
#5
Santosh Kumar Dora, Atal Bihari Dandapat, Benudhar Pande, Jatindra Prasad Hota
BACKGROUND: There is no universal screening method for discrimination between benign and malignant adnexal masses yet. Various authors have tried tumor markers, imaging studies, cytology but no one yet is a definite method for screening of cancer ovary, for which a combined diagnostic modality has come to practice in form of RMI. With this background we conducted our study "Evaluation of risk malignancy index and its diagnostic value in patients with adnexal masses". METHODS: The aim of the study was to determine the effectiveness of risk of malignancy index (RMI-3) in preoperative discrimination between benign and malignant masses and also to reveal the most suitable cut off value...
August 14, 2017: Journal of Ovarian Research
https://www.readbyqxmd.com/read/28755436/the-diagnostic-accuracy-of-haptoglobin-within-ovarian-cyst-fluid-as-a-potential-point-of-care-test-for-epithelial-ovarian-cancer-an-observational-study
#6
Aniza P Mahyuddin, Lin Liu, Chanqing Zhao, Kothandaraman Narasimhan, Manuel Salto-Tellez, Brendon Nghee Kheem Pang, Diana Gkeok Stzuan Lim, Loganath Annalamai, Jerry K Y Chan, Timothy Yong Kuei Lim, Arijit Biswas, Gregory Rice, Khalil Razvi, Mahesh Choolani
OBJECTIVE: To investigate haptoglobin within ovarian cyst fluid (OCF) as a diagnostic biomarker for epithelial ovarian cancer (EOC) and develop an in vitro diagnostic point-of-care device test (IVDPCT) for use in the operating theatre. DESIGN: Retrospective and prospective cohort study. SETTING: South-East-Asia. POPULATION: Women with suspicious ovarian cysts. METHODS: Proteomic, immunohistochemical and ELISA methods measured haptoglobin in OCF to differentiate benign and EOCs...
July 29, 2017: BJOG: An International Journal of Obstetrics and Gynaecology
https://www.readbyqxmd.com/read/28681397/infatile-hemangiomas-with-minimal-or-arrested-growth-associated-with-soft-tissue-hypertrophy-a-case-series-of-10-patients
#7
S Planas-Ciudad, E Roé Crespo, I Sánchez-Carpintero, I J Frieden, A Martín-Santiago, P Redondo Bellón, E Moreno Artero, E Osier, L Puig Sanz, E Baselga Torres
BACKGROUND: Infantile hemangiomas with minimal or arrested growth (IH-MAGs) are characterized by a proliferative component of less than 25% of its surface area. The co-occurrence of IH-MAGs and soft tissue anomalies is rare and case series of this association are lacking. OBJECTIVE: We present ten cases of IH-MAGs associated with soft tissue hypertrophy and describe their clinical features. METHODS: We reviewed all infantile hemangiomas with minimal or arrested growth seen between 2009 to 2016 in the dermatology clinic department at Hospital Santa Creu i Sant Pau, Barcelona...
July 5, 2017: Journal of the European Academy of Dermatology and Venereology: JEADV
https://www.readbyqxmd.com/read/28664894/comparison-of-phantom-materials-for-use-in-quality-assurance-of-microbeam-radiation-therapy
#8
Matthew Cameron, Iwan Cornelius, Dean Cutajar, Jeremy Davis, Anatoly Rosenfeld, Michael Lerch, Susanna Guatelli
Microbeam radiation therapy (MRT) is a promising radiotherapy modality that uses arrays of spatially fractionated micrometre-sized beams of synchrotron radiation to irradiate tumours. Routine dosimetry quality assurance (QA) prior to treatment is necessary to identify any changes in beam condition from the treatment plan, and is undertaken using solid homogeneous phantoms. Solid phantoms are designed for, and routinely used in, megavoltage X-ray beam radiation therapy. These solid phantoms are not necessarily designed to be water-equivalent at low X-ray energies, and therefore may not be suitable for MRT QA...
July 1, 2017: Journal of Synchrotron Radiation
https://www.readbyqxmd.com/read/28657550/pre-treatment-patient-specific-stopping-power-by-combining-list-mode-proton-radiography-and-x-ray-ct
#9
Charles-Antoine Collins-Fekete, Sébastien Brousmiche, David C Hansen, Luc Beaulieu, Joao Seco
The relative stopping power (RSP) uncertainty is the largest contributor to the range uncertainty in proton therapy. The purpose of this work was to develop a systematic method that yields accurate and patient-specific RSPs by combining (1) pre-treatment x-ray CT and (2) daily proton radiography of the patient. The method was formulated as a penalized least squares optimization problem (argmin([Formula: see text])). The parameter A represents the cumulative path-length crossed by the proton in each material, separated by thresholding on the HU...
August 3, 2017: Physics in Medicine and Biology
https://www.readbyqxmd.com/read/28640342/applicability-of-geomechanical-classifications-for-estimation-of-strength-properties-in-brazilian-rock-masses
#10
Tatiana B Santos, Milene S Lana, Allan E M Santos, Larissa R C Silveira
Many authors have been proposed several correlation equations between geomechanical classifications and strength parameters. However, these correlation equations have been based in rock masses with different characteristics when compared to Brazilian rock masses. This paper aims to study the applicability of the geomechanical classifications to obtain strength parameters of three Brazilian rock masses. Four classification systems have been used; the Rock Mass Rating (RMR), the Rock Mass Quality (Q), the Geological Strength Index (GSI) and the Rock Mass Index (RMi)...
April 2017: Anais da Academia Brasileira de Ciências
https://www.readbyqxmd.com/read/28624831/chelerythrine-attenuates-renal-ischemia-reperfusion-induced-myocardial-injury-by-activating-cse-h2s-via-pkc-nf-%C3%AE%C2%BAb-pathway-in-diabetic-rats
#11
Bo Hu, Guangtao Xu, Yongxia Zheng, Fei Tong, Ping Qian, Xiaoyan Pan, Xinmei Zhou, Ruilin Shen
BACKGROUND/AIMS: Chelerythrine (CHE), a benzophenanthridine alkaloid, is a potent, selective, and cell-permeable protein kinase C (PKC) inhibitor. The purpose of the present study was to evaluate the effect of CHE on myocardial recovery after renal ischemia/reperfusion (I/R)-induced myocardial injury (RI/RMI) in a streptozocin (STZ)-induced diabetic rat model. METHODS: Diabetes mellitus (DM) rats preconditioned with CHE and D, L-propargylglycine (PAG) were subjected to renal I/R...
2017: Kidney & Blood Pressure Research
https://www.readbyqxmd.com/read/28624007/cardiac-mri-left-ventricular-global-function-index-and-quantitative-late-gadolinium-enhancement-in-unrecognized-myocardial-infarction
#12
Patrick Krumm, Tanja Zitzelsberger, Melanie Weinmann, Stefanie Mangold, Dominik Rath, Konstantin Nikolaou, Meinrad Gawaz, Ulrich Kramer, Bernhard Daniel Klumpp
PURPOSE: To compare left ventricular global function index (LVGFI) and quantitative late gadolinium enhancement (LGE) in patients with unrecognized myocardial infarction (UMI), recognized myocardial infarction (RMI) and without myocardial infarction (MI). MATERIAL AND METHODS: Under waiver of the Institutional Review Board 235 patients (age 63.5±10.5years, 57 female) were retrospectively evaluated. All patients had undergone cardiac MRI at 1.5T for symptoms of CAD...
July 2017: European Journal of Radiology
https://www.readbyqxmd.com/read/28577881/gene-enriched-draft-genome-of-the-cattle-tick-rhipicephalus-microplus-assembly-by-the-hybrid-pacific-biosciences-illumina-approach-enabled-analysis-of-the-highly-repetitive-genome
#13
Roberto A Barrero, Felix D Guerrero, Michael Black, John McCooke, Brett Chapman, Faye Schilkey, Adalberto A Pérez de León, Robert J Miller, Sara Bruns, Jason Dobry, Galina Mikhaylenko, Keith Stormo, Callum Bell, Quanzhou Tao, Robert Bogden, Paula M Moolhuijzen, Adam Hunter, Matthew I Bellgard
The genome of the cattle tick Rhipicephalus microplus, an ectoparasite with global distribution, is estimated to be 7.1Gbp in length and consists of approximately 70% repetitive DNA. We report the draft assembly of a tick genome that utilized a hybrid sequencing and assembly approach to capture the repetitive fractions of the genome. Our hybrid approach produced an assembly consisting of 2.0Gbp represented in 195,170 scaffolds with a N50 of 60,284bp. The Rmi v2.0 assembly is 51.46% repetitive with a large fraction of unclassified repeats, short interspersed elements, long interspersed elements and long terminal repeats...
June 1, 2017: International Journal for Parasitology
https://www.readbyqxmd.com/read/28512173/clinical-utility-of-risk-models-to-refer-patients-with-adnexal-masses-to-specialized-oncology-care-multicenter-external-validation-using-decision-curve-analysis
#14
Laure Wynants, Dirk Timmerman, Jan Y Verbakel, Antonia Testa, Luca Savelli, Daniela Fischerova, Dorella Franchi, Caroline Van Holsbeke, Elisabeth Epstein, Wouter Froyman, Stefano Guerriero, Alberto Rossi, Robert Fruscio, Francesco Pg Leone, Tom Bourne, Lil Valentin, Ben Van Calster
Purpose: To evaluate the utility of preoperative diagnostic models for ovarian cancer based on ultrasound and/or biomarkers for referring patients to specialized oncology care. The investigated models were RMI, ROMA, and 3 models from the International Ovarian Tumor Analysis (IOTA) group [LR2, ADNEX, and the Simple Rules risk score (SRRisk)].Experimental Design: A secondary analysis of prospectively collected data from 2 cross-sectional cohort studies was performed to externally validate diagnostic models. A total of 2,763 patients (2,403 in dataset 1 and 360 in dataset 2) from 18 centers (11 oncology centers and 7 nononcology hospitals) in 6 countries participated...
May 16, 2017: Clinical Cancer Research: An Official Journal of the American Association for Cancer Research
https://www.readbyqxmd.com/read/28401542/quality-of-life-after-mastectomy-with-or-without-immediate-breast-reconstruction
#15
MULTICENTER STUDY
J Dauplat, F Kwiatkowski, P Rouanet, E Delay, K Clough, J L Verhaeghe, I Raoust, G Houvenaeghel, P Lemasurier, E Thivat, C Pomel
BACKGROUND: Mastectomy with immediate breast reconstruction (IBR) is a surgical strategy in breast cancer when breast-conserving surgery is not an option. There is a lack of evidence showing an advantage of mastectomy plus IBR over mastectomy alone on health-related quality of life (QoL). METHODS: A large prospective multicentre survey, STIC-RMI (support of innovative and expensive techniques - immediate breast reconstruction), was undertaken to study the changes in QoL in patients treated by mastectomy with or without IBR...
August 2017: British Journal of Surgery
https://www.readbyqxmd.com/read/28399913/the-readiness-and-motivation-interview-for-families-rmi-family-managing-pediatric-obesity-study-protocol
#16
MULTICENTER STUDY
Geoff D C Ball, Nicholas D Spence, Nadia E Browne, Kathleen O'Connor, Suja Srikameswaran, Joanna Zelichowska, Josephine Ho, Rebecca Gokiert, Louise C Mâsse, Valerie Carson, Katherine M Morrison, Jennifer L Kuk, Nicholas L Holt, Maryam Kebbe, Nicole D Gehring, Melody Cesar, Heidi Virtanen, Josie Geller
BACKGROUND: Experts recommend that clinicians assess motivational factors before initiating care for pediatric obesity. Currently, there are no well-established clinical tools available for assessing motivation in youth with obesity or their families. This represents an important gap in knowledge since motivation-related information may shed light on which patients might fail to complete treatment programs. Our study was designed to evaluate the measurement properties and utility of the Readiness and Motivational Interview for Families (RMI-Family), a structured interview that utilizes a motivational interviewing approach to (i) assess motivational factors in youth and their parents, and (ii) examine the degree to which motivation and motivation-related concordance between youth and parents are related to making changes to lifestyle habits for managing obesity in youth...
April 11, 2017: BMC Health Services Research
https://www.readbyqxmd.com/read/28352483/ultrasound-echocardiography-mri-and-genetic-analysis-of-a-fetus-with-congenital-diaphragmatic-hernia-and-partial-11q-trisomy
#17
Yolanda Fernández-Perea, Lutgardo García-Díaz, Javier Sánchez, Guillermo Antiñolo, Salud Borrego
Congenital diaphragmatic hernia (CDH) is a serious birth defect with a significant mortality and morbidity. The current and constant progress in ultrasound techniques has led to the improvement of the prenatal diagnosis of this malformation. CDH is a developmental defect whose etiology is heterogeneous and takes place when the pleuroperitoneal folds and septum transversum fail to converge and fuse. Survival depends on the extent of pulmonary hypoplasia and the disease may be potentially worsened by the presence of added congenital defects...
2017: Case Reports in Obstetrics and Gynecology
https://www.readbyqxmd.com/read/28327296/local-diagnostic-reference-levels-for-intraoral-dental-radiography-in-the-public-hospitals-of-cyprus
#18
Stelios Christofides, Elina Pitri, Marios Lampaskis, Christos Papaefstathiou
PURPOSE: The purpose of this study was to determine local DRLs for children and adults undergoing intraoral dental examinations at the intraoral radiology units of the public hospitals in Cyprus. METHODS: Measurements were made on all the twenty intraoral X-ray units of the public hospitals in Cyprus with the intention to establish the local DRLs for all the possible intraoral X-ray examinations for children and adults. All units are film based. The measurements were made by a Dose Area Product (DAP) meter (GAMMEX RMI 841-RD) placed at the surface of the dental unit's X-ray shaping cone (FSD 20cm)...
November 2016: Physica Medica: PM
https://www.readbyqxmd.com/read/28324147/genotoxicity-kinetics-in-murine-normoblasts-as-an-approach-for-the-in-vivo-action-of-difluorodeoxycytidine
#19
Pedro Morales-Ramírez, Teresita Vallarino-Kelly, Virginia Cruz-Vallejo
PURPOSE: This study analyzed the kinetics of in vivo micronucleus induction in normoblasts by determining the kinetics of difluorodeoxycytidine (dFdC)-induced micronucleated polychromatic erythrocytes (MN-PCEs) in the peripheral blood of mice. The kinetic indexes of MN-PCE induction of dFdC were correlated with the previously reported mechanisms DNA damage induction by this compound. In general, this study aimed to establish an in vivo approach for discerning the processes underlying micronucleus induction by antineoplastic agents or mutagens in general...
May 2017: Cancer Chemotherapy and Pharmacology
https://www.readbyqxmd.com/read/28288666/reliability-of-preoperative-evaluation-of-postmenopausal-ovarian-tumors
#20
Riikka Johanna Niemi, Sami Kristian Saarelainen, Tiina Hannele Luukkaala, Johanna Unelma Mäenpää
BACKGROUND: Preoperative evaluation of ovarian tumors is challenging. This study was undertaken to evaluate the performance of conventional two-dimensional (2D) ultrasound and CA125 in predicting malignant or benign nature of pelvic masses, and to investigate if three-dimensional power Doppler (3DPD) ultrasound provides any added value. Ninety-six postmenopausal and four perimenopausal women with supposed ovarian tumors were examined by standardized 2D and 3DPD ultrasounds preoperatively...
March 14, 2017: Journal of Ovarian Research
keyword
keyword
84429
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"