Medical Specialties Commons^™

Acr Appropriateness Criteria® Staging And Follow-Up Of Primary Vaginal Cancer., Aoife Kilcoyne, Ravi V Gottumukkala, Stella K Kang, Esma A. Akin, Carlin Hauck, Nicole M Hindman, Chenchan Huang, Namita Khanna, Rajmohan Paspulati, Gaiane M Rauch, Tamer Said, Atul B Shinagare, Erica B Stein, Aradhana M Venkatesan, Katherine E Maturen

Radiology Faculty Publications

No abstract provided.

Ufm1 Founder Mutation In The Roma Population Causes Recessive Variant Of H-Abc., Eline M C Hamilton, Enrico Bertini, Luba Kalaydjieva, Bharti Morar, Dana Dojčáková, Adeline Vanderver, Recessive H-Abc Research Group.

Neurology Faculty Publications

OBJECTIVE: To identify the gene defect in patients with hypomyelination with atrophy of the basal ganglia and cerebellum (H-ABC) who are negative for TUBB4A mutations.

METHODS: We performed homozygosity mapping and whole exome sequencing (WES) to detect the disease-causing variant. We used a Taqman assay for population screening. We developed a luciferase reporter construct to investigate the effect of the promoter mutation on expression.

RESULTS: Sixteen patients from 14 families from different countries fulfilling the MRI criteria for H-ABC exhibited a similar, severe clinical phenotype, including lack of development and a severe epileptic encephalopathy. The majority of patients had a …

Usage Of 3d Models Of Tetralogy Of Fallot For Medical Education: Impact On Learning Congenital Heart Disease., Yue-Hin Loke, Ashraf S Harahsheh, Axel Krieger, Laura J Olivieri

Pediatrics Faculty Publications

BACKGROUND: Congenital heart disease (CHD) is the most common human birth defect, and clinicians need to understand the anatomy to effectively care for patients with CHD. However, standard two-dimensional (2D) display methods do not adequately carry the critical spatial information to reflect CHD anatomy. Three-dimensional (3D) models may be useful in improving the understanding of CHD, without requiring a mastery of cardiac imaging. The study aimed to evaluate the impact of 3D models on how pediatric residents understand and learn about tetralogy of Fallot following a teaching session.

METHODS: Pediatric residents rotating through an inpatient Cardiology rotation were recruited. The …

Acute Cranial Neuropathies Heralding Neurosyphilis In Human Immunodeficiency Virus-Infected Patient., Saeed Alqahtani

Neurology Faculty Publications

No abstract provided.

Neonatal Neurobehavioral Abnormalities And Mri Brain Injury In Encephalopathic Newborns Treated With Hypothermia, Maya B. Coleman, Penny Glass, Judy Brown, Nadja Kadom, Tammy Tsuchida, Joseph Scafidi, Taeun Chang, Gilbert Vezina, An Nguyen Massaro

Pediatrics Faculty Publications

Background

Neonatal Encephalopathy (NE) is a prominent cause of infant mortality and neurodevelopmental disability. Hypothermia is an effective neuroprotective therapy for newborns with encephalopathy. Post-hypothermia functional–anatomical correlation between neonatal neurobehavioral abnormalities and brain injury findings on MRI in encephalopathic newborns has not been previously described.

Aim

To evaluate the relationship between neonatal neurobehavioral abnormalities and brain injury on magnetic resonance imaging (MRI) in encephalopathic newborns treated with therapeutic hypothermia.

Study design

Neonates with hypoxic ischemic encephalopathy (HIE) referred for therapeutic hypothermia were prospectively enrolled in this observational study. Neurobehavioral functioning was assessed with the NICU network neurobehavioral scale (NNNS) performed …

Iron Accumulation In Deep Cortical Layers Accounts For Mri Signal Abnormalities In Als: Correlating 7 Tesla Mri And Pathology, Justin Y. Kwan, Suh Young Jeong, Peter Van Gelderen, Han-Xiang Deng, Martha M. Quezado, Laura E. Danielian, John Butman, Lingye Chen, Elham Bayat, James Russell, Teepu Siddique, Jeff H. Duyn, Tracey A. Rouault, Mary Kay Floeter

Neurology Faculty Publications

Amyotrophic lateral sclerosis (ALS) is a progressive neurodegenerative disorder characterized by cortical and spinal motor neuron dysfunction. Routine magnetic resonance imaging (MRI) studies have previously shown hypointense signal in the motor cortex on T2-weighted images in some ALS patients, however, the cause of this finding is unknown. To investigate the utility of this MR signal change as a marker of cortical motor neuron degeneration, signal abnormalities on 3T and 7T MR images of the brain were compared, and pathology was obtained in two ALS patients to determine the origin of the motor cortex hypointensity. Nineteen patients with clinically probable or …