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Radiology, mri, ultrasound

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https://www.readbyqxmd.com/read/27921160/european-society-of-urogenital-radiology-esur-guidelines-mr-imaging-of-pelvic-endometriosis
#1
M Bazot, N Bharwani, C Huchon, K Kinkel, T M Cunha, A Guerra, L Manganaro, L Buñesch, A Kido, K Togashi, I Thomassin-Naggara, A G Rockall
: Endometriosis is a common gynaecological condition of unknown aetiology that primarily affects women of reproductive age. The accepted first-line imaging modality is pelvic ultrasound. However, magnetic resonance imaging (MRI) is increasingly performed as an additional investigation in complex cases and for surgical planning. There is currently no international consensus regarding patient preparation, MRI protocols or reporting criteria. Our aim was to develop clinical guidelines for MRI evaluation of pelvic endometriosis based on literature evidence and consensus expert opinion...
December 5, 2016: European Radiology
https://www.readbyqxmd.com/read/27908914/muscle-mania-the-quest-for-the-perfect-body
#2
Maira Hameed, Ajay Sahu, Maria B Johnson
We describe the case of a young man with repeated hospital presentations for a variety of symptoms related to excessive bodybuilding and associated behaviours. He presented to our department (radiology) with right arm pain and loss of function. Ultrasound showed complete triceps rupture, rare in young patients and multiple cystic areas within the muscles of the arm. MRI revealed these to be multiple proteinaceous lesions within the muscle bellies and the possibility of self-innoculation was raised by the reporting radiologist...
December 1, 2016: BMJ Case Reports
https://www.readbyqxmd.com/read/27895871/desmoid-tumor-of-the-chest-wall-mimicking-recurrent-breast-cancer-multimodality-imaging-findings
#3
Kyeong A Choi, Yeong Yi An
Desmoid tumor of breast is a rare benign, locally aggressive tumor with a high recurrence rate. It has been associated with scar from previous breast surgery or trauma. Especially in breast cancer patients with previous operation history, it may simulate recurrent breast cancer clinically and radiologically. We presented multimodality imaging findings (ultrasound, computed tomography, magnetic resonance imaging and positron emission tomography/computed tomography) of chest wall desmoid tumor mimicking recurrent breast cancer in a 38-year-old patient with a history of left modified mastectomy...
October 2016: Iranian Journal of Radiology: a Quarterly Journal Published By the Iranian Radiological Society
https://www.readbyqxmd.com/read/27858233/utility-of-contemporaneous-dual-read-in-the-setting-of-emergency-teleradiology-reporting
#4
Anjali Agrawal, D B Koundinya, Jayadeepa Srinivas Raju, Anurag Agrawal, Arjun Kalyanpur
PURPOSE: Emergency radiology requires rapid and accurate interpretation of imaging examinations. Missed findings may lead to adverse outcomes. Double reporting may be used to minimize errors. Limited contemporaneous double reporting may be most efficient and cost-effective, but no data exists. This study is intended to examine the benefits of double reading and identify examinations where this would be most useful. METHODS: In this study, dual reporting was conducted in a parallel reading environment in a teleradiology practice for 3779 radiological procedures performed at two radiology centers in the USA over a period of 4 months...
November 18, 2016: Emergency Radiology
https://www.readbyqxmd.com/read/27856007/-diagnosis-evolution-and-prognosis-of-prenatally-diagnosed-suprasellar-cysts
#5
F Di Rocco, A André, T Roujeau, L Selek, Y Ville, C Garel, M Zérah
Suprasellar arachnoid cysts (SAC) in children are considered rare, but the incidence is increasing due to the improvement of prenatal diagnosis. We present 15 cases of SAC diagnosed during the antenatal period between 2005 and 2015. The records were reviewed retrospectively by specifying the radiological characteristics, treatment modalities, outcomes, and long-term monitoring. Mean follow-up was 71 months. The forms (SAC-1) accounted for 2 cases (13%) with hydrocephalus. We observed 8 (53%) lower forms (SAC-2) with interpeduncular cistern expansion without hydrocephalus...
December 2016: Neuro-Chirurgie
https://www.readbyqxmd.com/read/27853497/imaging-findings-in-patients-with-granulomatous-mastitis
#6
Pelin Seher Oztekin, Gamze Durhan, Pinar Nercis Kosar, Serap Erel, Sema Hucumenoglu
BACKGROUND: Granulomatous mastitis (GM) is a rare inflammatory breast disease that may mimic the clinical characteristics and radiologic imaging findings of breast carcinoma. Considering the importance of making a correct diagnosis, careful radiologic evaluations and recognition of imaging features are necessary. OBJECTIVES: The aim of this study was to review the radiological findings and diagnostic value of the imaging in GM. PATIENTS AND METHODS: This retrospective study involved a total of 29 patients who were diagnosed with GM between 2009 and 2013 and who underwent mammography (MG) and/or ultrasound (US) examination in addition to magnetic resonance imaging (MRI) before diagnosis...
July 2016: Iranian Journal of Radiology: a Quarterly Journal Published By the Iranian Radiological Society
https://www.readbyqxmd.com/read/27844217/assessing-inaccuracies-in-automated-information-extraction-of-breast-imaging-findings
#7
Ronilda Lacson, Martha E Goodrich, Kimberly Harris, Phyllis Brawarsky, Jennifer S Haas
We previously identified breast imaging findings from radiology reports using an expert-based information extraction algorithm as part of the National Cancer Institute's Population-based Research Optimizing Screening through Personalized Regimens (PROSPR) initiative. We validate this algorithm and assess inaccuracies in a different institutional setting. Mammography, ultrasound (US), and breast magnetic resonance imaging (MRI) reports of patients at an academic health system between 4/2013 and 6/2013 were included for analysis...
November 14, 2016: Journal of Digital Imaging: the Official Journal of the Society for Computer Applications in Radiology
https://www.readbyqxmd.com/read/27843693/treatment-and-imaging-of-intracranial-atherosclerotic-stenosis-current-perspectives-and-future-directions
#8
REVIEW
Ido R van den Wijngaard, Ghislaine Holswilder, Marianne A A van Walderveen, Ale Algra, Marieke J H Wermer, Osama O Zaidat, Jelis Boiten
BACKGROUND AND PURPOSE: Intracranial atherosclerosis is a common cause of stroke worldwide. It results in ischemic stroke due to different mechanisms including artery-to-artery embolism, in situ thrombo-occlusion, occlusion of perforating arteries, and hemodynamic failure. In this review, we present an overview of current treatment and imaging modalities in intracranial atherosclerotic stenosis. METHODS: PubMed was searched for relevant articles in English that evaluated the treatment and imaging of intracranial atherosclerotic stenosis (ICAS)...
November 2016: Brain and Behavior
https://www.readbyqxmd.com/read/27843543/presumptive-case-of-sparganosis-manifesting-as-a-hepatic-mass-a-case-report-and-literature-review
#9
Gyeong Deok Jo, Jae Young Lee, Sung-Tae Hong, Jung Hoon Kim, Joon Koo Han
A 60-year-old man was admitted due to rectosigmoid colon cancer, and a hepatic mass was incidentally found during the staging work-up. The mass appeared cystic with a thick wall and contained multiple bizarre cord-like structures on ultrasound, computed tomography and magnetic resonance imaging. The differential diagnoses included organizing abscess/hematoma, foreign body granuloma and parasite infestation. Serologic study revealed anti-sparganum antibodies. Over 4-year follow-up, the patient did not complain of symptoms, and no changes in the characteristics of the liver mass were observed...
October 28, 2016: World Journal of Radiology
https://www.readbyqxmd.com/read/27826764/clinical-features-of-soft-tissue-sarcoma-presenting-intra-tumour-haematoma-case-series-and-review-of-the-literature
#10
Manabu Hoshi, Naoto Oebisu, Makoto Ieguchi, Yoshitaka Ban, Masatsugu Takami, Hiroaki Nakamura
INTRODUCTION: Intra-tumour haematoma is an uncommon clinical presentation in malignant soft tissue tumours. This study aimed to highlight the clinical features of patients with soft tissue sarcomas with intra-tumour haematoma. METHODS: The patient group was composed of eight men and one woman aged between 29 and 83 years (mean 44.0 ± 20.8). The average follow-up was 29.8 months. Clinical information, including clinical features, radiological information and treatment course, was retrospectively investigated...
November 8, 2016: International Orthopaedics
https://www.readbyqxmd.com/read/27818584/endoscopic-ultrasound-guided-techniques-for-diagnosing-pancreatic-mass-lesions-can-we-do-better
#11
REVIEW
Andrew C Storm, Linda S Lee
The diagnostic approach to a possible pancreatic mass lesion relies first upon various non-invasive imaging modalities, including computed tomography, ultrasound, and magnetic resonance imaging techniques. Once a suspect lesion has been identified, tissue acquisition for characterization of the lesion is often paramount in developing an individualized therapeutic approach. Given the high prevalence and mortality associated with pancreatic cancer, an ideal approach to diagnosing pancreatic mass lesions would be safe, highly sensitive, and reproducible across various practice settings...
October 21, 2016: World Journal of Gastroenterology: WJG
https://www.readbyqxmd.com/read/27812640/applications-for-a-hybrid-operating-room-in-thoracic-surgery-from-multidisciplinary-procedures-to-image-guided-video-assisted-thoracoscopic-surgery
#12
Ricardo Mingarini Terra, Juliano Ribeiro Andrade, Alessandro Wasum Mariani, Rodrigo Gobbo Garcia, Jose Ernesto Succi, Andrey Soares, Paulo Marcelo Zimmer
The concept of a hybrid operating room represents the union of a high-complexity surgical apparatus with state-of-the-art radiological tools (ultrasound, CT, fluoroscopy, or magnetic resonance imaging), in order to perform highly effective, minimally invasive procedures. Although the use of a hybrid operating room is well established in specialties such as neurosurgery and cardiovascular surgery, it has rarely been explored in thoracic surgery. Our objective was to discuss the possible applications of this technology in thoracic surgery, through the reporting of three cases...
September 2016: Jornal Brasileiro de Pneumologia: Publicaça̋o Oficial da Sociedade Brasileira de Pneumologia e Tisilogia
https://www.readbyqxmd.com/read/27804855/the-thyroid-ultrasound-and-other-imaging-procedures-in-the-pediatric-age
#13
Claudio Spinelli, Federica Guidoccio, Mariano Grosso
The purpose of this review is to provide a reappraisal of the diagnostic imaging procedures for thyroid carcinoma in pediatric patients, including thyroid ultrasound (US), ultrasound-guided fine-needle aspiration biopsy (FNAB), scintigraphy, radiological techniques (CT, MR), and PET/CT. The most frequent indication for thyroid imaging is characterization of a palpable mass in the neck or thyroid gland. Thyroid US is a first-line examination for visualizing the thyroid gland as it provides anatomic and perfusion information; on the other hand, scintigraphy mostly provides functional information but combined with some anatomic information as well...
October 31, 2016: Current Pediatric Reviews
https://www.readbyqxmd.com/read/27800039/a-prospective-comparative-study-of-high-resolution-ultrasound-and-mri-in-the-diagnosis-of-rotator-cuff-tears-in-a-tertiary-hospital-of-north-india
#14
Narvir Singh Chauhan, Ajay Ahluwalia, Yash Paul Sharma, Lokesh Thakur
BACKGROUND: To evaluate the accuracy of high resolution ultrasound (USG) and MRI in the diagnosis of rotator cuff tears (RCT) and to determine if high resolution USG compares favorably in sensitivity and specificity to MRI in the diagnosis of rotator cuff injury. MATERIAL/METHODS: In this prospective comparative study, 40 patients with clinically suspected rotator cuff tears underwent both ultrasound and MRI of the shoulder. Out of these 40 patients, 31 patients who had positive findings for rotator cuff tears on ultrasound and/or MRI were finally included in the study while the remaining 9 patients with negative or unrelated findings were excluded...
2016: Polish Journal of Radiology
https://www.readbyqxmd.com/read/27798894/kras-mutant-status-p16-and-%C3%AE-catenin-expression-may-predict-local-recurrence-in-patients-who-underwent-transanal-endoscopic-microsurgery-tems-for-stage-i-rectal-cancer
#15
Michail Sideris, Jane Moorhead, Salvador Diaz-Cano, Ingvar Bjarnason, Amyn Haji, Savvas Papagrigoriadis
BACKGROUND/AIM: Transanal endoscopic microsurgery (TEMS) is emerging as an alternative treatment for rectal cancer Stage I. There remains a risk of local recurrence. The Aim of the study was to study the effect of biomarkers in local recurrence for Stage I rectal cancer following TEMS plus or minus radiotherapy. MATERIALS AND METHODS: This is a case control study where we compared 10 early rectal cancers that had recurred, against 19 cases with no recurrence, total 29 patients (age=28...
October 2016: Anticancer Research
https://www.readbyqxmd.com/read/27796468/giant-hepatic-regenerative-nodules-in-alagille-syndrome
#16
Jordan B Rapp, Richard D Bellah, Carolina Maya, Bruce R Pawel, Sudha A Anupindi
BACKGROUND: Children with Alagille syndrome undergo surveillance radiologic examinations as they are at risk for developing cirrhosis and hepatocellular carcinoma. There is limited literature on the imaging of liver masses in Alagille syndrome. We report the ultrasound (US) and magnetic resonance imaging (MRI) appearances of incidental benign giant hepatic regenerative nodules in this population. OBJECTIVE: To describe the imaging findings of giant regenerative nodules in patients with Alagille syndrome...
October 28, 2016: Pediatric Radiology
https://www.readbyqxmd.com/read/27796016/-diagnosis-in-polycystic-kidney-disease
#17
Riccardo Magistroni
The diagnosis of ADPKD should be based on a thorough assessment of the family history, radiological study and when indicated, genetic study. The anamnestic definition of 'negative family history' should be accepted only after a full clinical-instrumental assessment of close relatives of the subject . Ultrasound is the diagnostic modality of choice in at-risk patients with a positive family history of ADPKD. In some clinical scenarios (screening kidney donation, family planning and others) misdiagnosis based on morphological criteria may be too high...
September 2016: Giornale Italiano di Nefrologia: Organo Ufficiale Della Società Italiana di Nefrologia
https://www.readbyqxmd.com/read/27785449/hepatocellular-carcinoma-a-review
#18
REVIEW
Julius Balogh, David Victor, Emad H Asham, Sherilyn Gordon Burroughs, Maha Boktour, Ashish Saharia, Xian Li, R Mark Ghobrial, Howard P Monsour
Hepatocellular carcinoma (HCC) is the most common primary liver malignancy and is a leading cause of cancer-related death worldwide. In the United States, HCC is the ninth leading cause of cancer deaths. Despite advances in prevention techniques, screening, and new technologies in both diagnosis and treatment, incidence and mortality continue to rise. Cirrhosis remains the most important risk factor for the development of HCC regardless of etiology. Hepatitis B and C are independent risk factors for the development of cirrhosis...
2016: Journal of Hepatocellular Carcinoma
https://www.readbyqxmd.com/read/27784024/transrectal-ultrasound-guided-prostate-biopsy-for-cancer-detection-performance-of-2d-3d-and-3d-mri-fusion-targeted-techniques
#19
Jacques Klein, Arachk de Górski, Daniel Benamran, Jean-Paul Vallee, Thomas De Perrot, Gregory J Wirth, Christophe E Iselin
INTRODUCTION: The study aimed to evaluate 3 different modalities of transrectal ultrasound (TRUS)-guided prostate biopsies (PBs; 2D-, 3D- and targeted 3D-TRUS with fusion to MRI - T3D). Primary end point was the detection rate of prostate cancer (PC). Secondary end point was the detection rate of insignificant PC according to the Epstein criteria. PATIENTS AND METHODS: Inclusion of 284 subsequent patients who underwent 2D-, 3D- or T3D PB from 2011 to 2015. All patients having PB for initial PC detection with a serum prostate-specific antigen value ≤20 ng/ml were included...
October 27, 2016: Urologia Internationalis
https://www.readbyqxmd.com/read/27777478/clinical-and-radiological-correlations-in-patients-with-gestational-trophoblastic-disease
#20
Lana de Lourdes Aguiar Lima, Raphael Câmara Medeiros Parente, Izildinha Maestá, Joffre Amim Junior, Jorge Fonte de Rezende Filho, Carlos Antonio Barbosa Montenegro, Antônio Braga
Gestational trophoblastic disease is an abnormality of pregnancy that encompasses a group of diseases that differ from each other in their propensity for regression, invasion, metastasis, and recurrence. In the past, it was common for patients with molar pregnancy to present with marked symptoms: copious bleeding; theca lutein cysts; uterus larger than appropriate for gestational age; early preeclampsia; hyperemesis gravidarum; and hyperthyroidism. Currently, with early diagnosis made by ultrasound, most patients are diagnosed while the disease is still in the asymptomatic phase...
July 2016: Radiologia Brasileira
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