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https://www.readbyqxmd.com/read/28742629/noonan-syndrome-an-underestimated-cause-of-severe-to-profound-sensorineural-hearing-impairment-which-clues-to-suspect-the-diagnosis
#1
Alban Ziegler, Natalie Loundon, Laurence Jonard, Hélène Cavé, Geneviève Baujat, Souad Gherbi, Vincent Couloigner, Sandrine Marlin
OBJECTIVE: To highlight Noonan syndrome as a clinically recognizable cause of severe to profound sensorineural hearing impairment. STUDY DESIGN: New clinical cases and review. SETTING: Patients evaluated for etiological diagnosis by a medical geneticist in a reference center for hearing impairment. PATIENTS: Five patients presenting with confirmed Noonan syndrome and profound sensorineural hearing impairment. INTERVENTIONS: Diagnostic and review of the literature...
July 24, 2017: Otology & Neurotology
https://www.readbyqxmd.com/read/28729105/n-o-223-tenue-syst%C3%A3-matique-d%C3%A2-un-examen-%C3%A3-chographique-obst%C3%A3-trical-au-cours-du-deuxi%C3%A3-me-trimestre-contenu-d%C3%A2-un-examen-et-d%C3%A2-un-rapport-exhaustifs
#2
Yvonne Cargill, Lucie Morin
OBJECTIF: Analyser les avantages d'un examen échographique exhaustif au cours du deuxième trimestre et les conditions nécessaires à sa tenue, ainsi que la documentation requise. ISSUES: Un examen échographique exhaustif au cours du deuxième trimestre offre des renseignements au sujet du nombre de fœtus, de l'âge gestationnel, de l'emplacement du placenta et de l'anatomie fœtale et maternelle. RéSULTATS: Dans le cadre de la rédaction du présent document, le document « Practice Guideline for the Performance of Obstetric Ultrasound Examinations » du American Institute of Ultrasound in Medicine, le bulletin de pratique « Ultrasound in Pregnancy » du American College of Obstetricians and Gynaecologists et le rapport de groupe de travail « Ultrasound Screening » du Royal College of Obstetricians and Gynaecologists ont été analysés...
August 2017: Journal of Obstetrics and Gynaecology Canada: JOGC, Journal D'obstétrique et Gynécologie du Canada: JOGC
https://www.readbyqxmd.com/read/28724653/haplodeficiency-of-ataxia-telangiectasia-mutated-accelerates-heart-failure-after-myocardial-infarction
#3
Lixin Jia, Wenmei Zhang, Youcai Ma, Boya Chen, Yan Liu, Chunmei Piao, Yuan Wang, Min Yang, Tingting Liu, Junmeng Zhang, Taotao Li, Shaoping Nie, Jie Du
BACKGROUND: Cell senescence is involved in the process of organ damage and repair; however, the underlying molecular mechanism needs to be further explored. METHODS AND RESULTS: Senescence-related genes (ie, p21, p53, and ataxia telangiectasia mutated [ATM]) were shown to be elevated after myocardial infarction (MI) in both mouse and human hearts. Ten- to 12-week-old male wild-type littermates (ATM(+/+)) and ATM heterozygous mice (ATM(+/-)) were subjected to MI...
July 19, 2017: Journal of the American Heart Association
https://www.readbyqxmd.com/read/28701592/risk-factors-of-postcardiotomy-ventricular-dysfunction-in-moderate-to-high-risk-patients-undergoing-open-heart-surgery
#4
Christoph Ellenberger, Tornike Sologashvili, Mustafa Cikirikcioglu, Gabriel Verdon, John Diaper, Tiziano Cassina, Marc Licker
INTRODUCTION: Ventricular dysfunction requiring inotropic support frequently occurs after cardiac surgery, and the associated low cardiac output syndrome largely contributes to postoperative death. We aimed to study the incidence and potential risk factors of postcardiotomy ventricular dysfunction (PCVD) in moderate-to-high risk patients scheduled for open-heart surgery. METHODS: Over a 5-year period, we prospectively enrolled 295 consecutive patients undergoing valve replacement for severe aortic stenosis or coronary artery bypass surgery who presented with Bernstein-Parsonnet scores >7...
July 2017: Annals of Cardiac Anaesthesia
https://www.readbyqxmd.com/read/28698422/-atrial-septal-hematoma-after-repair-of-ventricular-septal-defect-report-of-a-case
#5
Akihisa Furuta, Takahiko Sakamoto, Mitsugi Nagashima, Goki Matsumura, Toshihide Nishimori, Jin Ikarashi, Yuuichi Matsuzaki, Syou Akiyama, Kenji Yamazaki
A 3-month-old female with ventricular septal defect underwent definitive repair. In the operation, a venting tube was inserted through the incised patent foramen ovale. The ventricular septal defect was closed using a patch and the incised patent foramen ovale was directly closed. A transesophageal echography showed no abnormal findings in the operating room. On 1st postoperative day, the patient's heart rate and pressure of the superior vena cava increased while blood pressure decreased. A transthoracic echocardiography revealed an atrial septal hematoma...
July 2017: Kyobu Geka. the Japanese Journal of Thoracic Surgery
https://www.readbyqxmd.com/read/28689484/transcatheter-aortic-valve-implantation-as-a-bailout-procedure-for-acute-aortic-valve-regurgitation-during-endovascular-arch-repair
#6
Adrien Hertault, Rachel E Clough, Thomas Modine, Jean-Luc Auffray, Mohamad Koussa, Stéphan Haulon
PURPOSE: To report emergent transcatheter aortic valve implantation (TAVI) to treat acute severe aortic regurgitation caused by valve cusp dysfunction following proximal migration of an endograft implanted in the ascending aorta during endovascular arch repair. CASE REPORT: A 65-year-old man had been previously treated with thoracic and fenestrated endografts in a 2-stage procedure for a chronic type B dissection. At 2-year follow-up, aneurysmal evolution of the distal arch led to development of a proximal type Ia endoleak...
July 1, 2017: Journal of Endovascular Therapy
https://www.readbyqxmd.com/read/28685132/complementary-examinations-other-than-neuroimaging-and-neurosonology-in-acute-stroke
#7
REVIEW
Adrià Arboix, Víctor Obach, Maria José Sánchez, Joan Massons
The etiologic diagnosis of cerebrovascular diseases requires non-routine complementary examinations to be performed. Thus, in specific cases, after neuroimaging (computed tomography/magnetic resonance imaging cerebral scan sequences) and neurosonology (Doppler test of the supra-aortic trunks, transcranial echography and echocardiography), which academically allow us to classify the patients according to their etiologic stroke subtype, further examinations must be used to make a correct etiologic diagnostic...
June 16, 2017: World Journal of Clinical Cases
https://www.readbyqxmd.com/read/28676907/novel-electrocardiogram-and-electrophysiological-findings-for-differentiating-idiopathic-left-posterior-papillary-muscle-and-left-posterior-fascicular-ventricular-arrhythmias
#8
Hung-Kai Huang, Fa-Po Chung, Yenn-Jiang Lin, Shih-Lin Chang, Li-Wei Lo, Yu-Feng Hu, Ta-Chuan Tuan, Tze-Fan Chao, Jo-Nan Liao, Chin-Yu Lin, Yao-Ting Chang, Abigail Louise D Te, Shinya Yamada, Shih-Ann Chen
PURPOSE: Differentiation between idiopathic left posterior fascicular ventricular arrhythmias (LPF-VAs) and posterior papillary muscle (PPM) VAs is of clinical value. This study aimed to develop an algorithm to distinguish PPM-VAs from LPF-VAs. METHODS: This study enrolled 73 consecutive cases, including 31 with PPM-VAs and 42 with LPF-VAs, undergoing successful ablation by using 3D mapping and intracardiac echography to confirm the origin of the VAs. Electrocardiographic and electrophysiological parameters were compared between two groups...
July 4, 2017: Journal of Interventional Cardiac Electrophysiology: An International Journal of Arrhythmias and Pacing
https://www.readbyqxmd.com/read/28641581/thyrotoxic-and-pheochromocytoma-multisystem-crisis-a-case-report
#9
Kodai Suzuki, Takahito Miyake, Hideshi Okada, Fuminori Yamaji, Yuichiro Kitagawa, Tetsuya Fukuta, Ryu Yasuda, Yoshihito Tanaka, Haruka Okamoto, Sho Nachi, Tomoaki Doi, Takahiro Yoshida, Keisuke Kumada, Shozo Yoshida, Hiroaki Ushikoshi, Izumi Toyoda, Shinji Ogura
BACKGROUND: Thyrotoxic crisis and pheochromocytoma multisystem crisis are rare, life-threatening, emergency endocrine diseases with various clinical manifestations. Here we report a case of a patient who simultaneously developed thyrotoxic crisis and pheochromocytoma multisystem crisis and required intensive cardiovascular management. CASE PRESENTATION: A 60-year-old Asian man experienced nausea and vomiting, and subsequently developed dyspnea and cold sweats while farming...
June 23, 2017: Journal of Medical Case Reports
https://www.readbyqxmd.com/read/28639988/stress-echo-in-italy-state-of-the-art-2015
#10
Quirino Ciampi, Rodolfo Citro, Sergio Severino, Graziana Labanti, Lauro Cortigiani, Rosa Sicari, Nicola Gaibazzi, Maurizio Galderisi, Eduardo Bossone, Paolo Colonna, Eugenio Picano
No abstract text is available yet for this article.
August 2017: Journal of Cardiovascular Medicine
https://www.readbyqxmd.com/read/28630210/short-telomeres-but-not-telomere-attrition-rates-are-associated-with-carotid-atherosclerosis
#11
Simon Toupance, Carlos Labat, Mohamed Temmar, Patrick Rossignol, Masayuki Kimura, Abraham Aviv, Athanase Benetos
Short telomeres are associated with atherosclerosis. However, the temporal relationship between atherosclerosis and telomere length is unclear. The objective of this work was to examine the temporal formation and progression of carotid atherosclerotic plaques in relation to telomere dynamics. In a longitudinal study, comprising 154 French men and women (aged 31-76 years at baseline), carotid plaques were quantified by echography, and telomere length on leucocytes was measured by Southern blots at baseline and follow-up examinations...
June 19, 2017: Hypertension
https://www.readbyqxmd.com/read/28621637/surgical-techniques-and-procedures-for-kidney-transplant-recipients-with-severe-atherosclerosis
#12
Koji Nanmoku, Yoshihiko Watarai, Shunji Narumi, Norihiko Goto, Takayuki Yamamoto, Makoto Tsujita, Takahisa Hiramitsu, Akio Katayama, Takaaki Kobayashi, Kazuharu Uchida
OBJECTIVES: Atherosclerosis is becoming a more common problem for dialysis patients. Therefore, transplant surgeons are faced with the need to develop surgical techniques and procedures for severe atherosclerosis. This study aimed to clarify the clinical features, the usefulness of examinations, and operative procedures for kidney transplant recipients with the complication of severe atherosclerosis. MATERIALS AND METHODS: Among 220 kidney transplant candidates, 13 patients (severe atherosclerosis group) were predicted complications due to arterial calcification in the bilateral iliac arterial system using a computed tomographic scan...
June 16, 2017: Experimental and Clinical Transplantation
https://www.readbyqxmd.com/read/28619598/incremental-prognostic-value-of-a-complex-left-ventricular-remodeling-classification-in-asymptomatic-for-heart-failure-hypertensive-patients
#13
Iacopo Fabiani, Nicola Riccardo Pugliese, Salvatore La Carrubba, Lorenzo Conte, Francesco Antonini-Canterin, Paolo Colonna, Frank Benedetto, Enrico Calogero, Valentina Barletta, Scipione Carerj, Simona Buralli, Stefano Taddei, Maria Francesca Romano, Vitantonio Di Bello
We evaluated the prognostic impact of a complex remodeling classification (CRC) in asymptomatic patients with arterial hypertension (AH). We retrospectively included 749 hypertensive patients (female 325, 43.4% age 62 ± 11.3 years) in Stages A and B of heart failure. CRC was evaluated including indexed left ventricular mass, end-diastolic volume, and relative wall thickness. After 45-month follow-up, we considered a composite endpoint: total mortality, myocardial infarction, myocardial revascularization, cerebrovascular events, and acute pulmonary edema...
May 25, 2017: Journal of the American Society of Hypertension: JASH
https://www.readbyqxmd.com/read/28584924/echography-of-pneumatosis-intestinalis-and-hepatic-portal-venous-gas-in-a-patient-with-septic-shock
#14
Jiaqi Xu, Shangzhong Chen, Jing Yan, Jianjun Zhang
No abstract text is available yet for this article.
June 5, 2017: Intensive Care Medicine
https://www.readbyqxmd.com/read/28550586/stress-echocardiography-with-smartphone-real-time-remote-reading-for-regional-wall-motion
#15
Maria Chiara Scali, Clarissa Carmona de Azevedo Bellagamba, Quirino Ciampi, Iana Simova, José Luis de Castro E Silva Pretto, Ana Djordjevic-Dikic, Claudio Dodi, Lauro Cortigiani, Angela Zagatina, Paolo Trambaiolo, Marco R Torres, Rodolfo Citro, Paolo Colonna, Marco Paterni, Eugenio Picano
The diffusion of smart-phones offers access to the best remote expertise in stress echo (SE). To evaluate the reliability of SE based on smart-phone filming and reading. A set of 20 SE video-clips were read in random sequence with a multiple choice six-answer test by ten readers from five different countries (Italy, Brazil, Serbia, Bulgaria, Russia) of the "SE2020" study network. The gold standard to assess accuracy was a core-lab expert reader in agreement with angiographic verification (0 = wrong, 1 = right)...
May 26, 2017: International Journal of Cardiovascular Imaging
https://www.readbyqxmd.com/read/28545987/echography-of-clinically-relevant-disorders-in-the-genital-tract-of-female-dromedary-camels
#16
Ahmed Ali, Derar Derar, Ali Alsamri, Fahd Al Sobayil
The aim of this study was to characterize the clinically relevant genital tract disorders of dromedary camels. Reproductive tract examinations were performed via transrectal palpation, ultrasonography and vaginal exploration. The ultrasonic appearance of the reproductive pathology was described and compared with its morphology at laparotomy, after surgical removal, during postmortem examination or upon slaughter. Diagnosis was also confirmed by histopathology. The most frequently encountered follicular structures were larger than typical follicles (56/338, 16...
May 19, 2017: Animal Reproduction Science
https://www.readbyqxmd.com/read/28488073/incisional-hernia-after-robotic-single-site-cholecystectomy-a-pilot-study
#17
A Balaphas, N C Buchs, S P Naiken, M E Hagen, A Zawodnik, M K Jung, G Varnay, L H Bühler, P Morel
PURPOSE: Robotic LaparoEndoscopic Single-Site Surgery Cholecystectomy has been performed for 5 years using a dedicated platform (da Vinci(®) Single-Site(®)) with the da Vinci(®) Surgical System (Intuitive Surgical Inc., Sunnyvale, CA, USA). While short-term feasibility has been described, long-term assessment of this method is currently outstanding. The aim of this study was to assess long-term parietal complications of this technique. METHODS: In this retrospective study, patients operated between 2011 and 2013 were evaluated...
May 9, 2017: Hernia: the Journal of Hernias and Abdominal Wall Surgery
https://www.readbyqxmd.com/read/28471554/-value-of-doppler-ultrasound-for-the-assessment-of-carotid-artery-invasion-by-tumours-of-the-upper-aerodigestive-tract
#18
REVIEW
D Dequanter, M Shahla, C Aubert, Y Deniz, Y Vanhemelrijck
The diagnosis of invasion of the carotid axis preoperatively is extremely helpful and determines the therapeutic approach as well as the prognosis for patients with tumours of the upper aerodigestive tract. A review of literature to refine the radiological choice between the different existing techniques is provided. It appears that echography gives excellent results.
April 2017: Revue Médicale de Liège
https://www.readbyqxmd.com/read/28471549/-echography-at-the-point-of-care-stethoscope-of-the-future-for-the-general-practitioner
#19
REVIEW
G Henrard, X Froidcoeur, C Schoffeniels, M Gensburger, L Joly, V Dumont
Ultrasound is presently emerging not only as a specialist-delegated diagnostic procedure, but also as a tool used by clinicians for guiding decision. If this paradigm shift has taken roots in places like emergency departments, initiatives are also set up here and there in general practice. The aim of this article is , through a literature review, to identify possible indications of ultrasound performed by the general practitioner and to initiate a discussion about the obstacles and opportunities associated with its introduction in Belgian General Practice settings...
April 2017: Revue Médicale de Liège
https://www.readbyqxmd.com/read/28440351/characterization-of-benign-thyroid-nodules-with-hyperspace-hyper-spectral-analysis-for-characterization-in-echography-before-and-after-percutaneous-laser-ablation-a-pilot-study
#20
Simona Granchi, Enrico Vannacci, Elena Biagi
AIMS: To evaluate the capability of the HyperSPACE (Hyper SPectral Analysis for Characterization in Echography) method in tissue characterization, in order to provide information for the laser treatment of benign thyroid nodules in respect of conventional B-mode images and elastography. MATERIAL AND METHODS: The method, based on the spectral analysis of the raw radiofrequency ultrasonic signal, was applied to characterize the nodule before and after laser treatment...
April 22, 2017: Medical Ultrasonography
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