keyword
MENU ▼
Read by QxMD icon Read
search

Ultrasonography

keyword
https://www.readbyqxmd.com/read/28820850/ultrasonographic-findings-in-the-vitreous-of-patients-with-age-related-macular-degeneration-treated-with-intravitreal-anti-vascular-endothelial-growth-factor-injections
#1
Tamara Mato-Gondelle, Manuel F Bande, Laura Paniagua, María J Rodríguez-Cid, Maximino Abraldes, Maribel Fernández, María J Blanco-Teijeiro, Antonio Piñeiro
PURPOSE: We aimed to assess the relationship of repeated intravitreal injection of anti-vascular endothelial growth factor, the main treatment for exudative age-related macular degeneration, with changes in vitreous ultrasonographic findings in patients with age-related macular degeneration. METHODS: We retrospectively collected data from 41 patients (41 age-related macular degeneration eyes, 41 control eyes) on age, sex, number of injections, and type of anti-vascular endothelial growth factor (ranibizumab, aflibercept)...
August 16, 2017: Retina
https://www.readbyqxmd.com/read/28820608/skeletal-muscle-ultrasound-in-critical-care-a-tool-in-need-of-translation
#2
Marina Mourtzakis, Selina Parry, Bronwen Connolly, Zudin Puthucheary
With the emerging interest in documenting and understanding muscle atrophy and function in critically ill patients and survivors, ultrasonography has transformational potential in measuring muscle quantity and quality. Here, we discuss the importance of quantifying skeletal muscle in the ICU setting. We also identify the merits and limitations of various modalities that are capable of accurately and precisely measuring muscularity. Ultrasound is emerging as a potentially powerful tool for skeletal muscle quantification; however, there are key challenges that need to be addressed in future work to ensure useful interpretation and comparability of results across diverse observational and interventional studies...
August 18, 2017: Annals of the American Thoracic Society
https://www.readbyqxmd.com/read/28820372/microcephaly-caused-by-lymphocytic-choriomeningitis-virus
#3
Maia Delaine, Anne-Sophie Weingertner, Antoine Nougairede, Quentin Lepiller, Samira Fafi-Kremer, Romain Favre, Rémi Charrel
We report congenital microencephaly caused by infection with lymphocytic choriomeningitis virus in the fetus of a 29-year-old pregnant women at 23 weeks' gestation. The diagnosis was made by ultrasonography and negative results for other agents and confirmed by a positive PCR result for lymphocytic choriomeningitis virus in an amniotic fluid sample.
September 2017: Emerging Infectious Diseases
https://www.readbyqxmd.com/read/28820358/response-toe-brachial-index-measured-by-automated-device-compared-to-duplex-ultrasonography-for-detecting-peripheral-arterial-disease-in-older-people
#4
Vivienne Chuter, Peta Tehan, And Jennifer Sonter
No abstract text is available yet for this article.
January 1, 2017: Vascular
https://www.readbyqxmd.com/read/28820145/endoscopic-ultrasound-guided-gastroenterostomy-are-we-ready-for-prime-time
#5
REVIEW
Mihai Rimbas, Alberto Larghi, Guido Costamagna
Interventional endoscopic ultrasonography (EUS) is currently becoming the less invasive therapeutic approach for the drainage of pancreatic fluid collections, of acute cholecystitis in patients unfit for surgery and for biliary drainage after failed endoscopic retrograde cholangiopancreatography. In addition, EUS-guided gastroenterostomy (EUS-GE) has recently emerged as a feasible procedure to treat patients with gastric outlet obstruction, as an alternative to surgery or to standard endoscopy when endoscopic stent placement is not possible...
July 2017: Endoscopic Ultrasound
https://www.readbyqxmd.com/read/28819909/adjunctive-breast-specific-gamma-imaging-for-detecting-cancer-in-women-with-calcifications-at-mammography
#6
Hyun Woo Chung, Young So, Jung-Hyun Yang, Kyoung Sik Park, Young Bum Yoo, Nami Choi, Mi Young Kim, Jayoun Kim, Eun Jeong Lee
BACKGROUND: Mammography detects calcium deposits sensitively, but the specificity for differentiating malignancy from benign calcifications is low. Thus, we investigated whether adjunctive breast-specific gamma imaging (BSGI) has incremental value for detecting cancer in women with suspicious calcifications detected by mammography, and compared BSGI with adjunctive ultrasonography (US). METHODS: The medical records of women without a personal history of breast cancer who underwent mammography for breast evaluation from 2009 to 2014 were reviewed retrospectively...
August 17, 2017: Annals of Surgical Oncology
https://www.readbyqxmd.com/read/28819599/synovial-chondromatosis-a-rare-differential-diagnosis-of-hip-pain-in-a-child
#7
Manesh Chacko Philip, Sajeer Usman
INTRODUCTION: Primary synovial chondromatosis (SC) is a disease of the synovium occurring in the third to fifth decade of life with the peak incidence in the fifth decade and commonly involves the knee in 50% cases. The diagnosis of SC is primarily radiological and intraoperative. Primary SC of the hip is rare, and their prevalence is not known. CASE REPORT: A 7-year-old female child presented with pain and limp left hip for 6 weeks. She had a stiff hip gait. Clinical examination revealed a fixed abduction, flexion deformity, and restricted internal rotation with apparent lengthening of 2 cm...
March 2017: Journal of Orthopaedic Case Reports
https://www.readbyqxmd.com/read/28819463/role-and-correlation-of-high-resolution-ultrasound-and-magnetic-resonance-imaging-in-evaluation-of-patients-with-shoulder-pain
#8
Amandeep Singh, Chuni Lal Thukral, Kamlesh Gupta, Mahesh Inder Singh, Sneh Lata, Ram Krishan Arora
BACKGROUND: The study aimed to evaluate of the role of high-resolution ultrasound and magnetic resonance imaging in patients with shoulder pain. MATERIAL/METHODS: This prospective study included 50 patients referred for ultrasound and MRI because of shoulder pain. All patients were examined clinically, followed by radiography of the affected shoulder. High-resolution ultrasound examination of the involved shoulder was performed together with an examination of the contralateral normal shoulder, followed by MRI of the symptomatic shoulder in all 50 patients...
2017: Polish Journal of Radiology
https://www.readbyqxmd.com/read/28819203/differential-diagnostic-performance-of-acoustic-radiation-force-impulse-imaging-in-small-%C3%A2-20%C3%A2-mm-breast-cancers-is-it-valuable
#9
Si-Da Wang, Lei Wang, Zhi-Xian Li, Kang-Lai Wei, Xin-Hong Liao, Yuan-Yuan Chen, Xue Huang
To evaluate acoustic radiation force impulse (ARFI) inthe differential diagnosis of small (≤20 mm) solid breast lesions and identify the most efficient ARFI parameters. Conventional ultrasonography and ARFIwere performed in 120 patients with 121 small solid breast lesions. The area ratios (ARs) of the lesion on virtual touch tissue compared to B-mode were calculated. The shear wave velocity of the inner (SWVi) and boundary (SWVb) of the lesions and surrounding fatty tissue (SWVf) was measured. The ratio of SWVi to SWVf (SWVrat) was calculated...
August 17, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28818570/prevalence-and-risk-factors-of-deep-vein-thrombosis-in-patients-undergoing-lumbar-spine-surgery
#10
Koji Yamasaki, Masahiro Hoshino, Keita Omori, Hidetoshi Igarashi, Takashi Tsuruta, Hiroyuki Miyakata, Yasuhiro Nemoto, Hiromi Matsuzaki, Takanori Iriuchishima
BACKGROUND: Spinal surgery is classified as a moderate risk for DVT. The occurrence of DVT after various spinal surgical procedures was reviewed retrospectively, and the perioperative risk factors in the high-risk group were identified. In addition, the administration of the factor Xa inhibitor to DVT subjects with unstable thrombosis was evaluated to reveal its effectiveness in the prevention of PTE and postoperative complications. METHODS: This study included 588 subjects who underwent lumbar spine surgery...
August 14, 2017: Journal of Orthopaedic Science: Official Journal of the Japanese Orthopaedic Association
https://www.readbyqxmd.com/read/28818480/-infection-control-practices-while-performing-prostate-biopsies-in-france-a-ciafu-survey
#11
P Leduc, J D Doublet, F Bruyère, S Malavaud
In 2008, the French Public Health Committee admitted that associating ultrasound probe protection, and related precautions, and low-level disinfection would be equivalent to the intermediate level disinfection. In 2010, the French Urology Association (AFU) updated guidelines regarding trans-rectal prostate biopsies, namely preventive measures related to cross-transmission of infections. We report an evaluation of compliance to them, driven in 2016 by AFU's infection committee. Although not recommended, almost one third of the urologists still perform biopsies under general anesthesia, and two thirds of them ask for a urine culture before biopsies...
August 14, 2017: Progrès en Urologie
https://www.readbyqxmd.com/read/28818412/are-extramedian-symptoms-associated-with-peripheral-causes-in-patient-with-carpal-tunnel-syndrome-electrodiagnostic-and-ultrasonographic-study
#12
Basak Mansiz-Kaplan, Merve Akdeniz-Leblecicier, Ilker Yagci
OBJECTIVE: To evaluate the relationship between extramedian spreading of sensorial symptoms and median and ulnar nerve cross-sectional area (CSA) and to compare the ultrasonographic and electrophysiological findings in patients with carpal tunnel syndrome (CTS) with or without extramedian sensory symptoms. DESIGN: Cross-sectional study. MATERIALS AND METHODS: Patients with CTS were divided into two groups as with or without extramedian symptoms and were assessed clinically, electrophysiologically and ultrasonographically by three blind investigators...
August 10, 2017: Journal of Electromyography and Kinesiology
https://www.readbyqxmd.com/read/28818258/imaging-of-high-risk-carotid-plaques-ultrasound
#13
Rafael S Cires-Drouet, Mahvash Mozafarian, Amir Ali, Siddhartha Sikdar, Brajesh K Lal
Duplex ultrasonography has a well-established role in the assessment of the degree of stenosis caused by carotid atherosclerosis. This assessment is derived from Doppler velocity changes induced by the narrowing lumen of the artery. New research into the mechanisms for plaque rupture and atheroembolic stroke indicates that the degree of narrowing is an imperfect predictor of stroke risk, and that other factors, such as plaque composition and remodeling and biomechanical forces acting on the plaque, can play a role...
March 2017: Seminars in Vascular Surgery
https://www.readbyqxmd.com/read/28818179/multiple-trauma-and-emergency-room-management
#14
Michael Frink, Philipp Lechler, Florian Debus, Steffen Ruchholtz
BACKGROUND: The care of severely injured patients remains a challenge. Their initial treatment in the emergency room is the essential link between first aid in the field and definitive in-hospital treatment. METHODS: We present important elements of the initial in-hospital care of severely injured patients on the basis of pertinent publications retrieved by a selective search in PubMed and the current German S3 guideline on the care of severely and multiply traumatized patients, which was last updated in 2016...
July 24, 2017: Deutsches Ärzteblatt International
https://www.readbyqxmd.com/read/28817589/relationship-between-atherosclerosis-and-occlusal-support-of-natural-teeth-with-mediating-effect-of-atheroprotective-nutrients-from-the-sonic-study
#15
Sayaka Tada, Kazunori Ikebe, Kei Kamide, Yasuyuki Gondo, Chisato Inomata, Hajime Takeshita, Ken-Ich Matsuda, Masahiro Kitamura, Shinya Murakami, Mai Kabayama, Ryousuke Oguro, Chikako Nakama, Tatsuo Kawai, Koichi Yamamoto, Ken Sugimoto, Ayumi Shintani, Takuma Ishihara, Yasumichi Arai, Yukie Masui, Ryutaro Takahashi, Hiromi Rakugi, Yoshinobu Maeda
Whereas most of studies investigating relationship between oral health and atherosclerosis have focused on periodontitis, very few of them were examined about occlusal status of natural teeth which possibly influence dietary habit. The primary aim of this cross-sectional study was to investigate the association between the occlusal support of posterior teeth and the prevalence of atherosclerosis in community-dwelling septuagenarians. Also, the second aim was to test the hypothesis that the intake of key nutrients for atherosclerosis prevention would have a mediating effect on the relationship between the occlusal status and atherosclerosis...
2017: PloS One
https://www.readbyqxmd.com/read/28817492/should-renal-color-doppler-ultrasonography-be-a-routine-test-in-newly-diagnosed-hypertensive-patient
#16
Costas Tsioufis, Ioannis Andrikou, Menno Pruijm, Belén Ponte, Pantelis Sarafidis, Andreas Koureas, Dimitrios Tousoulis, Enrico Agabiti-Rosei, Giuseppe Mancia, Michel Burnier
: European Society of Hypertension/European Society of Cardiology guidelines recommend calculation of estimated glomerular filtration rate and evaluation of urinary albumin excretion rate as routine tests in the initial evaluation and during the follow-up of all hypertensive patients. However, from a clinical point of view, renal ultrasound - a noninvasive, readily available and cheap imaging modality - could contribute to the better evaluation of a hypertensive patient by identifying common causes of secondary hypertension (HTN) originating from the kidney and more recently by detecting renal injury in severe or long-standing essential HTN by measuring renal resistive indexes...
August 16, 2017: Journal of Hypertension
https://www.readbyqxmd.com/read/28816389/clinical-indications-for-hysteroscopic-removal-of-uterine-masses-time-age-at-diagnosis-and-mass-size
#17
Hyun-Woong Cho, Yu-Jin Koo, Jin-Hwa Hong, Jae-Kwan Lee
AIM: The aim of this study was to investigate clinical factors associated with abnormal pathologies of uterine masses resected via hysteroscopy. METHODS: Women who underwent hysteroscopic surgery for presumptive diagnoses of abnormal endometrial or endocervical masses, such as polyps or leiomyomas on ultrasonography, between January 2012 and April 2015, were enrolled. Clinical and pathologic data were retrospectively reviewed. RESULTS: Among 189 patients, pathologic diagnoses of the uterine mass were abnormal in 172 (91...
August 17, 2017: Journal of Obstetrics and Gynaecology Research
https://www.readbyqxmd.com/read/28816297/-perirenal-cystic-lymphangioma-in-an-adult-a-case-report-and-literature-review
#18
W He, Y C Hao, H Z Xia, R Z Ma, B Yang, J Lu
Lymphangioma is a rare, benign mesenchymal neoplasm, which is characterized by numerous intercommunicating cystic spaces containing lymphatic fluid. It is considered a congenital disease resulting from the obstruction of regional lymph drainage during the developmental period. Lymphangioma frequently occurs in the cervical neck and axilla, also in the retroperitoneum, mediastinum, mesentery, omentum, colon, and pelvis, rarely in the perirenal space. These tumors usually present in childhood, but infrequently, these also present in adults...
August 18, 2017: Beijing da Xue Xue Bao. Yi Xue Ban, Journal of Peking University. Health Sciences
https://www.readbyqxmd.com/read/28816296/-complete-androgen-insensitivity-syndrome-associated-with-vesical-fistula-a-case-report-and-literature-review
#19
K H Hua, L Yang, X W Zhang, W J Bai, Q Li, T Xu
Androgen insensitivity syndrome (AIS) is a very uncommon genetic disorder that results from the resistance of androgen receptor (AR) to androgen, which influences the formation of the male genitalia and in turn presents with female phenotype. Surgical resection of undesceaded testicle and different kinds of genitoplasty are crucial methods to correct the deformity of reproductive system, as well as hormone replacement therapy, which is an essential therapy for postoperational rehabilitation in AIS patients...
August 18, 2017: Beijing da Xue Xue Bao. Yi Xue Ban, Journal of Peking University. Health Sciences
https://www.readbyqxmd.com/read/28815352/two-patterns-of-contrast-enhanced-ultrasonography-with-sonazoid-%C3%A2-in-spontaneous-rupture-of-hepatocellular-carcinoma-a-report-of-four-cases
#20
Takaaki Sugihara, Masahiko Koda, Toshiaki Okamoto, Kenichi Miyoshi, Tomomitsu Matono, Hajime Isomoto
Spontaneous rupture is a life-threatening complication of hepatocellular carcinoma (HCC). Detecting active bleeding is critical. Color Doppler and contrast-enhanced ultrasonography (CEUS) with Levovist(®) are reported to be useful for detecting active bleeding. A few reports have described using Sonazoid(®) to detect bleeding in ruptured HCC. This report describes two distinctive patterns of bleeding from ruptured HCC observed in CEUS with Sonazoid(®). Four patients with suspected HCC rupture were examined by gray-scale ultrasonography (US) and then CEUS with Sonazoid(®)...
August 16, 2017: Journal of Medical Ultrasonics
keyword
keyword
1480
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"