Abstract:
:Medical eponyms are ubiquitous, numerous, and at times controversial. They are often useful for succinctly conveying complex concepts, and familiarity with eponyms is important for proper usage and appropriate communication. In this historical review, we identify 18 anatomic eponyms used to describe structures of the brain, cerebral vasculature, and calvarium. For each structure, we first offer a biographical sketch of the individual for whom the structure is named. This is followed by a description of the anatomic structure and a brief discussion of its clinical relevance.
journal_name
Acad Radioljournal_title
Academic radiologyauthors
Bunch PM,Zamani AAdoi
10.1016/j.acra.2016.01.008subject
Has Abstractpub_date
2016-06-01 00:00:00pages
730-42issue
6eissn
1076-6332issn
1878-4046pii
S1076-6332(16)00057-Xjournal_volume
23pub_type
传,历史文章,杂志文章,评审abstract:RATIONALE AND OBJECTIVES:The purpose of this study was to test the effectiveness of resident-prepared, independent learning cases in teaching residents chest radiology. MATERIALS AND METHODS:Three 2nd-year residents (one each from the University of Wisconsin, the Oregon Health Sciences University, and the University o...
journal_title:Academic radiology
pub_type: 临床试验,杂志文章,多中心研究,随机对照试验
doi:10.1016/s1076-6332(99)80059-2
更新日期:1999-01-01 00:00:00
abstract:RATIONALE AND OBJECTIVES:Extraintestinal abnormalities visible without contrast material on abdominal radiographs are reported less frequently when contrast examinations are performed. Gaze dwell time was used to determine whether this difference is due to failure by observers to scan plain-film regions of contrast stu...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/s1076-6332(96)80271-6
更新日期:1996-10-01 00:00:00
abstract:RATIONALE AND OBJECTIVES:This study aimed to test high temporal resolution dynamic contrast-enhanced (DCE) magnetic resonance imaging (MRI) for different zones of the prostate and evaluate its performance in the diagnosis of prostate cancer (PCa). Determine whether the addition of ultrafast DCE-MRI improves the perform...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/j.acra.2017.10.004
更新日期:2018-03-01 00:00:00
abstract:RATIONALE AND OBJECTIVES:The purpose of ordering an imaging test for headache, which is one of the most common reasons for patient consultation with a primary care physician (PCP), include medical indications as well as patient anxiety and medico-legal concerns. The impact of nonclinical factors on PCPs' ordering patte...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/j.acra.2004.03.050
更新日期:2004-07-01 00:00:00
abstract:RATIONALE AND OBJECTIVES:A statistical based iterative single-photon emission-computed tomography (SPECT) reconstruction algorithm (OSEM) modeling the depth-dependent collimator response in three dimensions has recently been introduced (OSEM3D). The aim of this study was to evaluate the axial shape fidelity of OSEM3D i...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/j.acra.2005.12.004
更新日期:2006-04-01 00:00:00
abstract::Innovation in the field of diagnostic imaging is based primarily on the availability of new and improved equipment that opens the door for new clinical applications. Payments for these imaging procedures are subject to complex Medicare price control schemes, affecting incentives for appropriate use and innovation. Ach...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/j.acra.2011.04.007
更新日期:2011-09-01 00:00:00
abstract:RATIONALE AND OBJECTIVES:This study aimed to determine the appropriate body mass index (BMI)-dependent noise index (NI) setting in computed tomography pulmonary angiography (CTPA) with automatic tube current modulation with adaptive statistical iterative reconstruction (ASiR). MATERIALS AND METHODS:A total of 480 pati...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/j.acra.2016.07.018
更新日期:2016-12-01 00:00:00
abstract:RATIONALE AND OBJECTIVES:The purpose of this study was to assess resident scores on the American College of Radiology (ACR) In-Training Examination and on the written American Board of Radiology (ABR) Examination relative to attendance at and timing of the Armed Forces Institute of Pathology (AFIP) Radiologic Pathology...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/s1076-6332(00)80525-5
更新日期:2000-09-01 00:00:00
abstract::The quality of medical images must be quantified with reference to specific diagnostic tasks. Image quality is limited by fundamental physics, engineering limitations, radiation safety concerns, and imaging time constraints (among other things). There is now a gold standard for assessing human visual decision performa...
journal_title:Academic radiology
pub_type: 杂志文章,评审
doi:10.1016/s1076-6332(05)80411-8
更新日期:1995-06-01 00:00:00
abstract:RATIONALE AND OBJECTIVES:To evaluate cone beam computed tomography (CBCT) for monitoring of tibial bone defect healing in comparison to histopathological findings. MATERIALS AND METHODS:Circumscribed tibial bone defects were created in 16 mini-pigs and imaging of the tibia was performed on day 42 using a modern CBCT s...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/j.acra.2011.10.022
更新日期:2012-03-01 00:00:00
abstract:OBJECTIVES AND RATIONALE:Medulloblastoma/primitive neuroectodermal tumor (MB/PNET) is the most common malignant tumor of the central nervous system (CNS) in children. MB/PNET survivors are at an increased risk for developing second malignancies. Little has been reported on development of low-grade lesions of the calvar...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/j.acra.2011.08.018
更新日期:2012-01-01 00:00:00
abstract:RATIONALE AND OBJECTIVES:In percutaneous ethanol injection therapy, uncontrolled spread of ethanol sometimes causes complications. This study tested the accuracy of ultrasonography in showing the spread of ethanol during injection in normal postmortem pig livers. METHODS:Methylene blue-stained 96% (vol) ethanol (0.5-2...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/s1076-6332(05)80778-0
更新日期:1994-09-01 00:00:00
abstract::The authors describe the establishment of a radiology residency research track at their institution. Based on growing biomedical technology needs and the tremendous increase in imaging-based research, the importance of training and cultivating future clinical investigators continues to grow. Within the framework of a ...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/j.acra.2012.08.011
更新日期:2013-02-01 00:00:00
abstract:RATIONALE AND OBJECTIVES:The aim of this study was to identify clinically useful tumor/normal brain apparent diffusion coefficient (ADC) ratios for distinguishing common pediatric cerebellar tumors. MATERIALS AND METHODS:Review of medical records revealed 79 patients with cerebellar tumors who underwent preoperative m...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/j.acra.2012.03.004
更新日期:2012-07-01 00:00:00
abstract:RATIONALE AND OBJECTIVES:Inguinal lymph nodes can be the first or the only clinical signs of tumor metastases. The aim of the study was to evaluate the role of contrast-enhanced high-resolution magnetic resonance (MR) lymphangiography in diagnosis of inguinal lymph node metastases. MATERIALS AND METHODS:The study enro...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/j.acra.2012.09.014
更新日期:2013-02-01 00:00:00
abstract:RATIONALE AND OBJECTIVES:No single method is generally accepted for evaluating the accuracy of breast biopsy techniques before their clinical implementation. The purpose of this study was to test a new process for evaluating biopsy techniques by using it in the evaluation of a prototype three-dimensional ultrasound (US...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/s1076-6332(03)80331-8
更新日期:2002-05-01 00:00:00
abstract:RATIONALE AND OBJECTIVES:The objective of our study was to determine if the T1-weighted magnetic resonance imaging (MRI) features associated with diabetic pedal osteomyelitis are present in histopathologically proven cases of non-pedal osteomyelitis. MATERIALS AND METHODS:Seventy-five patients with a histopathological...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/j.acra.2012.07.015
更新日期:2013-01-01 00:00:00
abstract:RATIONALE AND OBJECTIVES:Although inflammatory breast carcinoma (IBC) accounts for 1%-4% of all breast cancer cases, the appearance of this highly malignant tumor in magnetic resonance imaging (MRI) is still not well characterized. The aim of this study was to identify typical imaging features of IBC in comparison with...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/j.acra.2007.09.011
更新日期:2008-02-01 00:00:00
abstract:RATIONALE AND OBJECTIVES:Designed to provide broad-based training in all aspects of imaging, the diagnostic radiology residency program must provide educational experiences that not only provide technical training, but also meet accreditation standards. With the breadth of material to cover during training, carefully o...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/j.acra.2020.12.022
更新日期:2021-01-21 00:00:00
abstract:RATIONALE AND OBJECTIVES:The aim of this study was to retrospectively evaluate an automated global scoring system for evaluating the extent and severity of disease in a known cohort of patients with documented bronchiectasis. On the basis of a combination of validated three-dimensional automated algorithms for bronchia...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/j.acra.2010.04.019
更新日期:2010-09-01 00:00:00
abstract::The outbreak of 2019 novel coronavirus (2019-nCoV) pneumonia was reported in Wuhan, Hubei Province, China in December 2019 and has spread internationally. This article discusses how radiology departments can most effectively respond to this public health emergency. ...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/j.acra.2020.02.003
更新日期:2020-04-01 00:00:00
abstract:RATIONALE AND OBJECTIVES:This study aimed to develop and implement a respiratory-gated setup for dual-source computed tomography (CT) at high pitch to examine patients in a reproducible inspiratory phase. MATERIALS AND METHODS:Twenty-one patients underwent free-breathing respiratory-gated chest CT using a high-pitch s...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/j.acra.2015.12.018
更新日期:2016-04-01 00:00:00
abstract:RATIONALE AND OBJECTIVES:To evaluate the effect of automatic tube current modulation on radiation dose and image quality for low tube voltage computed tomography (CT) angiography. MATERIALS AND METHODS:An anthropomorphic phantom was scanned with a 64-section CT scanner using following tube voltages: 140 kVp (Protocol ...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/j.acra.2009.02.021
更新日期:2009-08-01 00:00:00
abstract:RATIONALE AND OBJECTIVES:(23)Na magnetic resonance imaging is a promising technique for the noninvasive imaging of renal function. Past investigations of the renal corticomedullary [(23)Na] gradient have relied on imaging only in the coronal plane and on cumbersome calculations of [(23)Na], which require the use of ext...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/j.acra.2012.10.009
更新日期:2013-04-01 00:00:00
abstract:RATIONALE AND OBJECTIVES:In our earlier studies, we reported an evidence-based computer-assisted decision (CAD) system for location-specific interrogation of mammograms. A content-based image retrieval framework with information theoretic (IT) similarity measures serves as the foundation for this system. Specifically, ...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/j.acra.2007.12.013
更新日期:2008-05-01 00:00:00
abstract:RATIONALE AND OBJECTIVES:A novel ventilation imaging method based on four-dimensional (4D) computed tomography (CT) has been applied to the field of radiation oncology. Understanding its reproducibility is a prerequisite for clinical applications. The purpose of this study was to quantify the reproducibility of 4D CT v...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/j.acra.2012.07.006
更新日期:2012-12-01 00:00:00
abstract::At our institution, we have developed a remediation team of strong, focused experts who help us with struggling learners in making the diagnosis and then coaching on their milestone deficits. It is key for all program directors to recognize struggling residents because early recognition and intervention gives the resi...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/j.acra.2016.12.022
更新日期:2017-06-01 00:00:00
abstract:RATIONALE AND OBJECTIVES:To investigate the value of radiomics method based on the fat-suppressed T2 sequence for preoperative predicting axillary lymph node (ALN) metastasis in breast carcinoma. MATERIALS AND METHODS:The data of 329 invasive breast cancer patients were divided into the primary cohort (n = 269) and va...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/j.acra.2019.11.004
更新日期:2020-09-01 00:00:00
abstract:RATIONALE AND OBJECTIVES:Intravenous thrombolysis decision-making and obtaining of consent would be assisted by an individualized risk-benefit ratio. Deep learning (DL) models may be able to assist with this patient selection. MATERIALS AND METHODS:Clinical data regarding consecutive patients who received intravenous ...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/j.acra.2019.03.015
更新日期:2020-02-01 00:00:00
abstract:RATIONALE AND OBJECTIVES:Q-space analysis using high b-value diffusion-weighted magnetic resonance (MR) data provides information on tissue microstructure in contrast to conventional MR imaging (MRI) based on low b-value diffusion-weighted imaging (DWI). The purpose of this study was to evaluate the use of mean displac...
journal_title:Academic radiology
pub_type: 杂志文章
doi:10.1016/j.acra.2011.02.005
更新日期:2011-07-01 00:00:00