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https://www.readbyqxmd.com/read/28236131/free-serratus-anterior-artery-perforator-flap-a-case-report-with-an-anatomic-and-radiological-study
#1
Serena Tamburino, Tiphaine Menez, Jérôme Laloze, Audrey Michot, Pierre Paillet, Rosario Emanuele Perrotta, Vincent Casoli
Perforator flaps have become very popular in reconstructive surgery. The thoracodorsal and lateral thoracic artery perforator flaps are highly studied, and successful clinical series have been reported, whereas the literature concerning the lateral intercostal and serratus anterior artery perforator flaps is quite poor and their vascular anatomy needs yet to be clarified. We describe a case of free serratus anterior artery perforator flap for the reconstruction of a dorsal defect of the foot, followed by an anatomic and radiological study...
February 24, 2017: Surgical and Radiologic Anatomy: SRA
https://www.readbyqxmd.com/read/28236103/minimally-invasive-treatments-of-painful-bone-lesions-state-of-the-art
#2
Antonio Barile, Francesco Arrigoni, Luigi Zugaro, Marcello Zappia, Roberto Luigi Cazzato, Julien Garnon, Nitin Ramamurthy, Luca Brunese, Afshin Gangi, Carlo Masciocchi
The role of the interventional radiology (IR) in the musculoskeletal system, and in particular in the bone, is a field of knowledge that is growing significantly in the last years with indications for treatment of both benign and malign lesions. In this paper, we review the state of the art of this application of the IR in the bone (bone metastasis and benign bone lesions) with discussion about all the techniques today used.
April 2017: Medical Oncology
https://www.readbyqxmd.com/read/28228889/application-of-hong-s-technique-for-removal-of-stuck-hemodialysis-tunneled-catheter-to-pacemaker-leads
#3
Chaudhry Adeel Ebad, Stephen Davitt, Ramal Gnanasekaran, Amjad Khan, Anne-Marie Moran
The term "stuck catheter" refers to situations where a central venous catheter cannot be removed from the central veins or right atrium using standard technique, usually due to development of a fibrin sheath leading to adherence to SVC or right atrial wall. Endoluminal dilatation is an interventional radiology technique that has been previously reported in the removal of stuck hemodialysis catheters, and to the best of our knowledge, this case describes the first application of the technique to remove a hemodialysis catheter that was adherent to SVC wall and transvenous pacemaker leads...
March 2017: Radiology case reports
https://www.readbyqxmd.com/read/28228882/renal-lymphangiomatosis-a-rare-differential-diagnosis-for-autosomal-recessive-polycystic-kidney-disease-in-pediatric-patients
#4
Amna A Kashgari, Nabil Ozair, Amin Al Zahrani, Mohammed O Al Otibi, Khalid Al Fakeeh
Renal lymphangiomatosis is a rare, benign malformation, characterized by developmental malformation of the perirenal, peripelvic, and intrarenal lymphatics. Radiologist knowledge of the unique radiological features of this entity helps patient's safety in terms of management. We study the case of a 27-month-old boy presented to the emergency department with upper respiratory tract infection. He had a high blood pressure and had been diagnosed earlier with autosomal recessive polycystic kidney disease based on renal ultrasound findings...
March 2017: Radiology case reports
https://www.readbyqxmd.com/read/28217544/assessment-of-knowledge-attitude-and-practices-on-fixed-dose-combinations-among-postgraduate-dental-students
#5
Narayana R Vinnakota, V Krishna, V Viswanath, Zaheer Ahmed, Kamal S Shaik, Naveen K Boppana
AIM: To assess the knowledge, attitude, and practices of fixed dose combination drugs among postgraduate dental students. MATERIALS AND METHODS: A cross-sectional study was carried out among postgraduate dental students of dental colleges in coastal Andhra Pradesh. Three colleges were randomly selected and students of all the three years were included. Data was collected from the specialities of oral medicine and radiology, oral surgery, endodontics, pedodontics, periodontics, and public health dentistry...
December 2016: Journal of International Society of Preventive & Community Dentistry
https://www.readbyqxmd.com/read/28217393/rare-association-of-secondary-superficial-siderosis-caused-by-a-fourth-ventricle-hemorrhagic-ependymoma-mimicking-a-cavernoma-case-report-and-literature-review
#6
Eduardo E Espinosa Rodríguez, Rodrigo Carrasco Moro, Juan S Martínez San Millán, Héctor G Pian Arias
BACKGROUND: The association of a hemorrhagic tumor with secondary superficial siderosis (SS) is a relatively rare although well described phenomenon. CASE DESCRIPTION: We present the case report of a 35-year-old male with a history of drowsiness, hypoacusia, drop attacks, and multidirectional nystagmus during the last 2 months, who presented with acute obstructive hydrocephalus caused by a fourth ventricle mass displaying radiological signs of repeated intra and extratumoral hemorrhage with SS...
2017: Surgical Neurology International
https://www.readbyqxmd.com/read/28216941/isolated-urachal-malakoplakia-mimicking-malignancy
#7
Saisriharsha Pakalapati, Sanjay Parachuri, Venkateshwara Rao Kakarla, Mahesh Babu Byrappa
Malakoplakia is an unusual inflammatory disease with uncertain pathogenesis affecting any organ in the body, but predominantly genitourinary tract, with specific predilection to the bladder. We report a rare case of isolated malakoplakia of the urachus in a 29-year-old male patient who presented with lower urinary tract symptoms without any hematuria. Investigations revealed sterile pyuria with no bacterial growth in urine. Radiological investigations revealed a mass in the urachal region. The patient underwent cystoscopy with biopsy followed by pelvic lymph node dissection and partial cystectomy with excision of the urachal mass...
January 2017: Urology Annals
https://www.readbyqxmd.com/read/28210295/global-impact-of-bronchiectasis-and-cystic-fibrosis
#8
REVIEW
Margarida Redondo, Holly Keyt, Raja Dhar, James D Chalmers
EDUCATIONAL AIMS: To recognise the clinical and radiological presentation of the spectrum of diseases associated with bronchiectasis.To understand variation in the aetiology, microbiology and burden of bronchiectasis and cystic fibrosis across different global healthcare systems. : Bronchiectasis is the term used to refer to dilatation of the bronchi that is usually permanent and is associated with a clinical syndrome of cough, sputum production and recurrent respiratory infections...
September 2016: Breathe
https://www.readbyqxmd.com/read/28208959/secondary-aneurysmal-bone-cyst-of-the-scapula-treated-by-ct-guided-percutaneous-polidocanol-injection-a-case-report
#9
Rahul Mohan, Gopakumar Thanuvan Sreekumaran
Aneurysmal Bone Cyst (ABC) is a rare benign tumour, usually affecting early age group and at the metaphysis of long bones. Scapular ABC's are even more rare, especially successfully treated cases. Standard treatment methods like curettage have high recurrence rates hence, adjuvant therapy may be required to avoid recurrence. Polidocanol sclerotherapy is becoming popular because of its safety and efficacy and is being tried successfully for both active as well as aggressive primary ABC of size 3-5cm. We used the same principle in a large secondary ABC of the scapula, which to the best of our knowledge has not been yet reported...
December 2016: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/28204853/-optimized-detection-and-characterization-of-liver-metastases-the-role-of-current-mri-contrast-agents
#10
J M Weinrich, L Well, P Bannas
Metastases are the most common malignant lesions of the liver. The presence of liver metastases is an important prognostic factor and is decisive for the further management, especially in patients with colorectal cancer. Detection and characterization of liver metastases as well as differentiation from benign lesions are of high importance and a daily challenge in clinical radiology. Contrast-enhanced magnetic resonance imaging (MRI) has the highest sensitivity in detecting liver metastases. The sensitivity of MRI has been further increased due to the development of liver-specific contrast agents...
February 15, 2017: Der Radiologe
https://www.readbyqxmd.com/read/28197028/gross-morphological-study-of-the-renal-pelvicalyceal-patterns-in-human-cadaveric-kidneys
#11
T S R Anjana, Elangovan Muthian, Sivakami Thiagarajan, Sumathi Shanmugam
INTRODUCTION: The knowledge of detailed calyceal anatomy is essential for performing urologic procedures such as percutaneous nephrolithotomy, percutaneous nephrostomy, flexible ureterorenoscopy, endopyelotomy, and retrograde renal surgery. This study was performed to analyze the various patterns of pelvicalyceal system in the South Indian population, and compare these with previously published studies in different populations. METHODS: The study was conducted in 100 kidney specimens...
January 2017: Indian Journal of Urology: IJU: Journal of the Urological Society of India
https://www.readbyqxmd.com/read/28196280/cuda-based-acceleration-and-bpn-assisted-automation-of-bilateral-filtering-for-brain-mr-image-restoration
#12
Herng-Hua Chang, Yu-Ning Chang
PURPOSE: Bilateral filters have been substantially exploited in numerous magnetic resonance (MR) image restoration applications for decades. Due to the deficiency of theoretical basis on the filter parameter setting, empirical manipulation with fixed values and noise variance related adjustments has generally been employed. The outcome of these strategies is usually sensitive to the variation of the brain structures and not all the three parameter values are optimal. This article is in an attempt to investigate the optimal setting of the bilateral filter, from which an accelerated and automated restoration framework is developed...
February 14, 2017: Medical Physics
https://www.readbyqxmd.com/read/28196076/patient-safety-incidents-are-common-in-primary-care-a-national-prospective-active-incident-reporting-survey
#13
Philippe Michel, Jean Brami, Marc Chanelière, Marion Kret, Anne Mosnier, Isabelle Dupie, Anouk Haeringer-Cholet, Maud Keriel-Gascou, Claire Maradan, Frédéric Villebrun, Meredith Makeham, Jean-Luc Quenon
BACKGROUND: The study objectives were to describe the incidence and the nature of patient safety incidents (PSIs) in primary care general practice settings, and to explore the association between these incidents and practice or organizational characteristics. METHODS: GPs, randomly selected from a national influenza surveillance network (n = 800) across France, prospectively reported any incidents observed each day over a one-week period between May and July 2013...
2017: PloS One
https://www.readbyqxmd.com/read/28193376/radiology-research-in-quality-and-safety-current-trends-and-future-needs
#14
REVIEW
Matthew E Zygmont, Jason N Itri, Andrew B Rosenkrantz, Phuong-Anh T Duong, Lori Mankowski Gettle, Mishal Mendiratta-Lala, Elena P Scali, Ronald S Winokur, Linda Probyn, Justin W Kung, Eric Bakow, Nadja Kadom
Promoting quality and safety research is now essential for radiology as reimbursement is increasingly tied to measures of quality, patient safety, efficiency, and appropriateness of imaging. This article provides an overview of key features necessary to promote successful quality improvement efforts in radiology. Emphasis is given to current trends and future opportunities for directing research. Establishing and maintaining a culture of safety is paramount to organizations wishing to improve patient care. The correct culture must be in place to support quality initiatives and create accountability for patient care...
March 2017: Academic Radiology
https://www.readbyqxmd.com/read/28180020/radiation-protection-knowledge-attitude-and-practice-rp-kap-as-predictors-of-job-stress-among-radiation-workers-in-tehran-province-iran
#15
S Shohreh Alavi, Sima Taghizadeh Dabbagh, Mahya Abbasi, Ramin Mehrdad
BACKGROUND: In recent years, much attention has been paid to occupational stress, but relatively little or no research has been conducted on the influence of knowledge, attitude, and practice of radiation protection (RP-KAP) on job stress among radiation workers. OBJECTIVES: This study aims to assess job stress among health care workers in Iran who are occupationally exposed to radiation in order to determine the effects of KAP on self-protection against radiation on their job stress...
October 2016: Iranian Red Crescent Medical Journal
https://www.readbyqxmd.com/read/28179928/prevalence-of-extra-roots-in-permanent-mandibular-first-molars-in-iranian-population-a-cbct-analysis
#16
Saeed Rahimi, Hadi Mokhtari, Bahram Ranjkesh, Masoomeh Johari, Mohammad Frough Reyhani, Shahriar Shahi, Sina Seif Reyhani
INTRODUCTION: Having knowledge about the anatomy of root canal system is essential for success of endodontic treatment. The present study used cone-beam computed tomography (CBCT), to evaluate the prevalence of third root in mandibular first molars in a selected Iranian population. METHODS AND MATERIALS: A total of 386 CBCT images from subjects referred to oral and maxillofacial radiology department of dental faculty of Tabriz University of Medical Sciences from 2011 to 2013 were selected and evaluated for this study and the cases with well-developed permanent mandibular first molars were included...
2017: Iranian Endodontic Journal
https://www.readbyqxmd.com/read/28178719/endometriosis-mimicking-soft-tissue-neoplasms-a-potential-diagnostic-pitfall
#17
Yi Ding, Julie Gibbs, Ge Xiong, Shigong Guo, Shailaja Raj, Marilyn M Bui
Endometriosis is a common gynecological disorder most often involving the pelvic region. Although it is rare, endometriosis occurring outside of the peritoneal cavity most commonly occurs within scars of the abdominal wall, but it has been reported in the lungs, pleura, kidneys, brain, and the extremities. Herein, we present 2 cases of endometriosis, including 1 case of endometriosis of the wrist that clinically mimicked a soft-tissue neoplasm and 1 case of right-groin endometriosis mimicking synovial sarcoma during the initial pathological interpretation of findings on fine needle aspiration...
January 2017: Cancer Control: Journal of the Moffitt Cancer Center
https://www.readbyqxmd.com/read/28169269/a-paradoxical-presentation-of-rickets-and-secondary-osteomyelitis-of-the-jaw-in-type-ii-autosomal-dominant-osteopetrosis-rare-case-reports
#18
S Jayachandran, M Suresh Kumar
Osteopetrosis is a rare genetic bone disorder arising due to a defect in the differentiation or function of osteoclast which results in a generalized increase in bone mass. Osteomyelitis is one of the most common complications because of decreased bone marrow function and compromised blood supply. Radiologist plays a vital role in diagnosing osteopetrosis. Here, we present two cases of autosomal dominant osteopetrosis Type II (ADO II) with secondary osteomyelitis changes which were reported to our department...
November 2016: Indian Journal of Dental Research: Official Publication of Indian Society for Dental Research
https://www.readbyqxmd.com/read/28168636/imaging-of-postoperative-shoulder-instability
#19
REVIEW
M De Filippo, A Pesce, A Barile, D Borgia, M Zappia, A Romano, F Pogliacomi, M Verdano, A Pellegrini, K Johnson
Postoperative imaging in shoulder instability is still a challenge for radiologists due to various postsurgical anatomical findings that could be considered pathologic in treated shoulder. For this reason is very important a deep knowledge about surgical procedures, anatomical changes after surgery and the appropriate diagnostic imaging modalities to work up the symptomatic postoperative shoulder. Postoperative imaging options include use conventional radiography, magnetic resonance imaging (MRI), MRI arthrography, computed tomography (CT) and CT arthrography...
February 6, 2017: Musculoskeletal Surgery
https://www.readbyqxmd.com/read/28160395/a-novel-disorder-of-sex-development-characterized-by-progressive-regression-of-testicular-function-and-cystic-leukoencephalopathy
#20
Massimiliano Rossi, Alexandre Vasiljevic, Audrey Labalme, Frédérique Dijoud, Delphine Mallet-Motak, Carmen Adina Petcu, Renaud Touraine, Christine Vianey-Saban, Laurent Guibaud, Patrick Edery, Damien Sanlaville, Yves Morel
We report a novel syndromic disorder of sex development observed in three male siblings, presenting with the association of micropenis without hypospadias, cryptorchidism, very low level of antimüllerian hormone in the neonatal period, and no persistent müllerian duct structures, suggesting a progressive regression of testicular function. The patients described here showed a striking neurological involvement including bilateral periventricular cysts observed in the anterior part of the frontal horns prenatally and increasing in size and number over time, associated with infra and supratentorial parenchymal atrophy, dilated ventricular system, corpus callosum hypoplasia, severe intellectual disability, and epilepsy...
February 4, 2017: American Journal of Medical Genetics. Part A
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