Results 101 to 110 of about 2,215,491 (268)

Imaging of Abdominal Complications in Children With Acute Lymphoblastic Leukaemia

Journal of Medical Imaging and Radiation Oncology, EarlyView.
ABSTRACT Acute lymphoblastic leukaemia (ALL) is the most common paediatric malignancy and remains one of the most common causes of cancer‐related death in children and adolescents. Five‐year overall survival rates now exceed 90% with current multidrug chemotherapeutic regimens. This improvement, coupled with the toxicity of chemotherapy, has led to the
Luke R. Holmes, Rishi S. Kotecha, Derek J. Roebuck   +2 more
wiley   +1 more source

Adrenocortical carcinoma classified as benign: the limitations of washout values

Endocrinology, Diabetes & Metabolism Case Reports
The new European Society of Endocrinology guidelines on the management of adrenal incidentalomas suggest discussion in a multidisciplinary meeting and consideration of additional imaging for homogenous lesions with a density >20 Hounsfield units (HU) and
P S Yap, S Philip, A J Graveling, D McAteer, S Aspinall, P Abraham   +5 more
doaj   +1 more source

Accuracy of densitometry of two cone beam computed tomography equipment in comparison with computed tomography

Electronic Physician, 2017
Background: The use of oral implants has been growing, and cone beam computerized tomography (CBCT) has become the method of choice for oral and maxillofacial radiology.
Sina Haghanifar, Sajad Yousefi, Ehsan Moudi, Farida Abesi, Ali Bijani, Ali Akbar Moghadamnia, Mehrdad Nabahati   +6 more
doaj   +1 more source

Photon‐Counting Detector CT Versus Conventional CT for Low‐Dose Chest Imaging: A Reader Preference Study

Journal of Medical Imaging and Radiation Oncology, EarlyView.
ABSTRACT Background Photon‐counting detector CT (PCD‐CT) is a technology that directly counts individual photons and their energy, compared to conventional energy‐integrating detector CT (EID‐CT) which measures the total deposited X‐ray energy without distinguishing photon energies.
Ben Milne, Jeanette Soon, Shrivuthsun Srigandan, Fraser Brims, Conor Murray   +4 more
wiley   +1 more source

Considering Hounsfield Units in native CT- scans for diagnosing spondylodiscitis

BMC Musculoskeletal Disorders
Abstract Background MRI being the method of choice for radiological diagnosis of spondylodiscitis is still often delayed. The significance of native CT Scans as an alternative diagnostic tool for spondylodiscitis is poor according to the current data.
Prost, Max, Taday, Roman, Matar, Christian Bernard, Latz, David, Beyersdorf, Christoph, Röckner, Melanie Elisabeth, Windolf, Joachim, Scheyerer, Max Joseph   +7 more
openaire   +2 more sources

Application of Hounsfield units in cone beam computed tomography images

, 2015
Despite the many indications of cone beam computed tomography (CBCT) in dentistry, there is no consensus regarding the accuracy and reliability of bone quality assessment, through Hounsfield Units (HU). The aim of this study was to evaluate, through a
Nadaes, Mariana Rocha
core  

Severe Abdominal Aortic Calcification in Pancreaticoduodenectomy: A Vascular Frailty Marker for Selecting Total Pancreatectomy?

ANZ Journal of Surgery, EarlyView.
Severe abdominal aortic calcification on preoperative CT may identify vascular frailty in patients undergoing pancreaticoduodenectomy. Integrated with fistula‐risk scores and frailty assessment, it may inform discussion of standard PD versus planned total pancreatectomy in selected high‐risk patients, while AAC alone is not an indication for TP ...
Mohamed Hajri, Lassad Gharbi, Zied Hadrich, Mohamed Boujemaa   +3 more
wiley   +1 more source

Pendekatan Perhitungan Volume Pendarahan Otak Dengan Metode Manual Abc/2 Dan 2/3sh Terhadap Metode Automatic Voxel Calculation Hounsfield Unit [PDF]

, 2020
Penelitian ini bertujuan untuk mengetahui perhitungan manual yang optimal mendekati perhitungan automatic voxel calculation hounsfield unit yang dapat dijadikan acuan pada perhitungan volume darah dengan menggunakan alat CT Scan single slice dilapangan ...
Kus Abdul Wahid
core  

Prospective randomised double‐blind trial: holmium laser lithotripsy with vs without Moses™ 2.0

BJU International, EarlyView.
Objective To assess the effect of Moses™ 2.0 (Lumenis Be Ltd., Yokneam Illit, Israel; Boston Scientific, Marlborough, MA, USA) for lithotripsy of renal stones of 8–20 mm in diameter on operative time, surgeon workload, and retropulsion. Subjects/Patients and Methods In our multicentre, randomised, double‐blind clinical trial, patients were randomised 1:
Kimberly A. Maciolek, Naren Nimmagadda, Aaron X. Lee, Amy M. Reed, Ryan S. Hsi, Tatsuki Koyama, Connor M. Forbes, Matthew S. Lee, Cyrus Chehroudi, Ezra J. Margolin, Ben H. Chew, Seth K. Bechis, Mitchell R. Humphreys, Michael E. Lipkin, Manoj Monga, Ojas Shah, Karen L. Stern, Roger L. Sur, Sri Sivalingam, Nicole L. Miller   +19 more
wiley   +1 more source

Dens Invaginatus as a Biomechanical Risk Modifier in Dental Trauma: Finite Element Analysis

Dental Traumatology, EarlyView.
ABSTRACT Introduction/Aims Traumatic dental injuries are common in childhood and may adversely affect functional and psychosocial well‐being. Dens invaginatus, a developmental anomaly caused by the infolding of the enamel organ during odontogenesis, alters tooth morphology and may influence biomechanical behavior under traumatic loading.
Emine Şuranur Ayaz, Sema Aydınoğlu, Dilara Nil Günaçar, Ayberk Dizdar, Ecren Uzun Yaylaci, Murat Yaylaci, Mukaddes Yerebakan   +6 more
wiley   +1 more source