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Emma Ferguson

The University of Texas Health Science Center at Houston

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Lisa A. Simms

MicroBio Engineering (United States)

Graham L. Radford‐Smith

Royal Brisbane and Women's Hospital

James Irwin

Palmerston North Hospital

Katherine Hanigan

QIMR Berghofer Medical Research Institute

Daniel Ocazionez

The University of Texas Health Science Center at Houston

Eugene A. Berkowitz

Emory University Hospital

Catalina Jaramillo

The University of Texas Health Science Center at Houston

Erika G. Odisio

The University of Texas Health Science Center at Houston

Sandra A. A. Oldham

The University of Texas Health Science Center at Houston

Krishan Yadav

University of Ottawa

Cooperative Institutions

The University of Texas Health Science Center at Houston

University of Ottawa

Royal Brisbane and Women's Hospital

University of Toronto

Ottawa Hospital

The University of Texas MD Anderson Cancer Center

University of Calgary

University of British Columbia

McMaster University

United Nations Economic and Social Commission for Asia and the Pacific

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The Translation of Chinese Literature and Translators’ Identities: A Case Study on Lao She’s Travel to the English-speaking World

Yang Xinying Emma Ferguson Alex Meyers

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Sa1194 Consistently High C Reactive Protein Is Associated With Subsequent Development of Perianal Fistulae in Patients With Crohn's Disease

Gastroenterology (2015)

James Irwin Emma Ferguson Lisa A. Simms Katherine Hanigan Graham L. Radford‐Smith

Indeterminate

Medical record

Gold standard (test)

10.1016/s0016-5085(15)30834-9

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Citations (2)

Resident Education in the Radiological Sciences: What Now?

American Journal of Roentgenology (2010)

Louis K. Wagner Charles W. Beasley Sandra A. A. Oldham Stephanie Leon Emma Ferguson

With the dizzying changes in the rapidly evolving profession of radiology, the structure of resident education in the associated sciences of imaging, physics, radiobiology, and radiation effects must be reevaluated continually. What roles do these basic radiologic sciences play in bolstering the neophyte radiologist on a career of patient care? How should we define the spectrum of material that should be learned? How should that spectrum be taught? Who decides these things? With the impending changes in the radiology board certification process, questions have been raised as to how these changes will affect education in a residency program. Should the basic science curriculum be enhanced or scaled back? With the emphasis on practical applied physics, what is considered old school and what is new school material?This article describes one approach adopted by a large residency program to address these issues.

Broad spectrum

Radiobiology

10.2214/ajr.10.4929

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Multifocal Mycotic Aneurysms and Pseudoaneurysms

JACC Case Reports (2024)

Camilo Perdomo Catalina Jaramillo Laura Ocacio Emma Ferguson Daniel Ocazionez

Mycotic aneurysms and pseudoaneurysms, though rare, present significant diagnostic and therapeutic challenges. The case follows a 74-year-old male with a history of bladder cancer who developed multifocal mycotic aneurysms and pseudoaneurysms following sepsis. Initially misdiagnosed as a Pancoast tumor, imaging revealed an extensive disease involving the right subclavian artery, proximal descending thoracic aorta, infrarenal abdominal aorta, and right common iliac artery. This case highlights the importance of considering mycotic aneurysms in the differential diagnosis of patients with a history of infection and highlights the role of Computed Tomography Angiography in early diagnosis.

Mycotic aneurysm

Abdominal aorta

Pseudoaneurysm

10.1016/j.jaccas.2024.102440

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Simulators in Self-Assessment

Annals of The Royal College of Surgeons of England (2008)

JK Smith Bryn Baxendale Emma Ferguson CA Maxwell-Armstrong

water prior to the procedure -a practice that I employ routinely prior to diagnostic endoscopy to avoid bubbling of the duodeno-antral bile reflux that may otherwise impair thorough mucosal inspection.It is cheap and (when patients are told that it is infant gripewater and the strawberries before the local anaesthetic banana) it is cheerful!

Peer Assessment

Self-assessment

Program director

Rank (graph theory)

10.1308/003588409x359187

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Double depressor palsy caused by bilateral paramedian thalamic infarcts

Journal of Neurology Neurosurgery & Psychiatry (2009)

Suvankar Pal Emma Ferguson S A Madill Rustam Al‐Shahi Salman

A 45-year-old woman with Coffin–Lowry syndrome, but without risk factors for cerebrovascular disease, awoke with double vision and unsteadiness on her feet. Examination revealed a skew deviation of the eyes and diplopia on downgaze due to a “double depressor” palsy of the inferior rectus and superior oblique muscles. Her gait was unsteady with a tendency to veer left. Brain computed tomography (CT) and MRI confirmed bilateral paramedian thalamic infarcts (figs 1, 2). CT angiogram of the aortic arch and extracranial and intracranial …

10.1136/jnnp.2008.167643

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Just the facts: management of thrombolytic complications in acute stroke care in the emergency department

Canadian Journal of Emergency Medicine (2024)

Emma Ferguson Ronda Lun Hans Rosenberg

Acute stroke

Stroke

10.1007/s43678-024-00713-4

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Citations (1)

High-density pulmonary lesions: Review in chest imaging

Current Problems in Diagnostic Radiology (2024)

Catalina Jaramillo Emma Ferguson Erika G. Odisio Daniel Ocazionez

Pulmonary medicine

10.1067/j.cpradiol.2024.07.004

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The role of a saliva control clinic in the management of drooling

Journal of Paediatrics and Child Health (1992)

Dinah Reddihough Hilary Johnson Emma Ferguson

This paper describes a saliva control clinic which has been established at the Royal Children's Hospital, Melbourne. A team involving two speech pathologists, a paediatrician, a plastic surgeon and a dentist has assessed and managed 68 young people over a period of 2 years. Treatment options have included behavioural programmes, trial of oral appliances, medication and surgery. This multidisciplinary approach has been useful in developing assessment techniques and formulating recommendations.

Drooling

10.1111/j.1440-1754.1992.tb02699.x

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Citations (38)

A multitask deep learning approach for pulmonary embolism detection and identification

Scientific Reports (2022)

Xiaotian Ma Emma Ferguson Xiaoqian Jiang Sean I. Savitz Shayan Shams

Abstract Pulmonary embolism (PE) is a blood clot traveling to the lungs and is associated with substantial morbidity and mortality. Therefore, rapid diagnoses and treatments are essential. Chest computed tomographic pulmonary angiogram (CTPA) is the gold standard for PE diagnoses. Deep learning can enhance the radiologists’workflow by identifying PE using CTPA, which helps to prioritize important cases and hasten the diagnoses for at-risk patients. In this study, we propose a two-phase multitask learning method that can recognize the presence of PE and its properties such as the position, whether acute or chronic, and the corresponding right-to-left ventricle diameter (RV/LV) ratio, thereby reducing false-negative diagnoses. Trained on the RSNA-STR Pulmonary Embolism CT Dataset, our model demonstrates promising PE detection performances on the hold-out test set with the window-level AUROC achieving 0.93 and the sensitivity being 0.86 with a specificity of 0.85, which is competitive with the radiologists’sensitivities ranging from 0.67 to 0.87 with specificities of 0.89–0.99. In addition, our model provides interpretability through attention weight heatmaps and gradient-weighted class activation mapping (Grad-CAM). Our proposed deep learning model could predict PE existence and other properties of existing cases, which could be applied to practical assistance for PE diagnosis.

Interpretability

Gold standard (test)

10.1038/s41598-022-16976-9

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Citations (34)

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