Search Results - "O’Hara, Sara M."

Lung Ultrasonography: A Viable Alternative to Chest Radiography in Children with Suspected Pneumonia? by Ambroggio, Lilliam, PhD, MPH, Sucharew, Heidi, PhD, Rattan, Mantosh S., MD, O'Hara, Sara M., MD, Babcock, Diane S., MD, Clohessy, Caitlin, BA, Steinhoff, Mark C., MD, Macaluso, Maurizio, MD, DrPH, Shah, Samir S., MD, MSCE, Coley, Brian D., MD

“…Objective To determine the interrater reliability (IRR) of lung ultrasonography (LUS) and chest radiography (CXR) and evaluate the accuracy of LUS compared…”
Get full text

Comparison of ultrasound versus computed tomography for the detection of kidney stones in the pediatric population: a clinical effectiveness study by Roberson, Nathaniel P., Dillman, Jonathan R., O’Hara, Sara M., DeFoor, William R., Reddy, Pramod P., Giordano, Richard M., Trout, Andrew T.

“…Background The incidence of pediatric nephrolithiasis in the United States is increasing. There is a paucity of literature comparing the diagnostic performance…”
Get full text

Normograms for the Extrahepatic Bile Duct Diameter in Children by Feng, Albert, O'hara, Sara M., Gupta, Resmi, Fei, Lin, Lin, Tom K.

“…ABSTRACT Objective: The normal diameter of the extrahepatic bile duct (EHD) in children has been poorly studied. Prior studies have enrolled small subject…”
Get full text

Pre-medication to block [(18)F]FDG uptake in the brown adipose tissue of pediatric and adolescent patients by Gelfand, Michael J, O'hara, Sara M, Curtwright, Lois A, Maclean, Joseph R

“…Radiopharmaceutical uptake of [(18)F]2-deoxy-2-glucose (FDG) in brown adipose tissue is noted on 15-20% of positron emission tomography (PET) scans in children…”
Get full text

Clinical and hematologic benefits of partial splenectomy for congenital hemolytic anemias in children by RICE, Henry E, OLDHAM, Keith T, HILLERY, Cheryl A, SKINNER, Michael A, O'HARA, Sara M, WARE, Russell E

“…To assess the role of partial splenectomy for symptomatic children with various congenital hemolytic anemias. The use of total splenectomy for symptomatic…”
Get full text

US findings of adnexal torsion in children and adolescents: size really does matter by Linam, Leann E, Darolia, Renuka, Naffaa, Lena N, Breech, Lesley L, O'hara, Sara M, Hillard, Paula J, Huppert, Jill S

“…Adnexal torsion is rare, and symptoms are nonspecific. Clinicians often rely on US examinations to evaluate girls with abdominal or pelvic pain. To determine…”
Get full text

Van Wyk and Grumbach syndrome revisited: imaging and clinical findings in pre- and postpubertal girls by Browne, Lorna P., Boswell, Hillary B., Crotty, Eric J., O’Hara, Sara M., Birkemeier, Krista L., Guillerman, R. Paul

“…Background In 1960 Van Wyk and Grumbach described a syndrome of juvenile hypothyroidism, precocious puberty and ovarian enlargement. These findings undergo…”
Get full text

Variation in imaging outcomes associated with individual sonographers and radiologists in pediatric acute appendicitis: a retrospective cohort of 9271 examinations by Gilligan, Leah A., Trout, Andrew T., Davenport, Matthew S., Zhang, Bin, O’Hara, Sara M., Dillman, Jonathan R.

“…Objective To determine if individual sonographers and radiologists impact appendix visualization by ultrasound and utilization of computed tomography (CT) in…”
Get full text

Rapid, free-breathing non-contrast MRI for first-line imaging evaluation of ovarian torsion in the emergency department by Epstein, Katherine N., Trout, Andrew T., Debnath, Pradipta, Pitt, Sunny, O’Hara, Sara M., Kanj, Rula V., Murtagh-Kurowski, Eileen, Ayyala, Rama S.

“…Background Transabdominal ultrasound (US) is first-line imaging to evaluate ovaries in girls presenting to the emergency department (ED) with suspected ovarian…”
Get full text

Diagnostic performance of ultrasound hepatorenal index for the diagnosis of hepatic steatosis in children by Frankland, Michael P., Dillman, Jonathan R., Anton, Christopher G., Coley, Brian D., Nasser, Michael P., O’Hara, Sara M., Li, Yinan, Trout, Andrew T.

“…Background Non-alcoholic fatty liver disease (NAFLD) is increasing in prevalence and is the most common cause of pediatric chronic liver disease. Objective…”
Get full text

Stroke Prevention with Hydroxyurea Enabled through Research and Education: A Phase 2 Primary Stroke Prevention Trial in Sub-Saharan Africa by Smart, Luke R, Ambrose, Emmanuela E, Balyorugulu, Georgina, Songoro, Primrose, Shabani, Idd, Komba, Protas, Charles, Mwesige, Howard, Thad A, McElhinney, Kathryn E, O'Hara, Sara M, Odame, Jodie, Nakafeero, Maria, Adams, Janet, Stuber, Susan E, Lane, Adam, Latham, Teresa S, Makubi, Abel N, Ware, Russell E

“…Stroke is a severe complication of sickle cell anemia (SCA), with devastating sequelae. Transcranial Doppler (TCD) ultrasonography predicts stroke risk, but…”
Get more information

Predictors of Clinical Outcomes in Pediatric Appendicitis: Role of the Individual Sonographer and Radiologist When Using a First-Line Ultrasound Approach by Gilligan, Leah A., Trout, Andrew T., Davenport, Matthew S., Zhang, Bin, O’Hara, Sara M., Dillman, Jonathan R.

“…To determine if differences between individual sonographers and radiologists performing and interpreting appendix ultrasound affect clinically important…”
Get full text

Reliability of renal length measurements made with ultrasound compared with measurements from helical CT multiplanar reformat images by Larson, David B, Meyers, Mariana L, O'Hara, Sara M

“…The purpose of this article is to determine the reliability of sonographic renal length measurements compared with measurements obtained from helical CT…”
Get full text

0458: Unusual Imaging and Surgical Findings in the Acutely Painful Pediatric Scrotum by O'Hara, Sara M

Get full text

Twin-twin transfusion syndrome: cerebral ischemia is not the only fetal MR imaging finding by Kline-Fath, Beth M, Calvo-Garcia, Maria A, O'Hara, Sara M, Crombleholme, Timothy M, Racadio, Judy M

“…Twin-twin transfusion syndrome (TTTS) is a complication of monochorionic/diamniotic twin pregnancies. An imbalance of blood flow occurs through placental…”
Get full text

Optimal timing of initial postnatal ultrasonography in newborns with prenatal hydronephrosis by Wiener, John S, O'Hara, Sara M

“…Conflicting data exist concerning optimal timing for initial postnatal ultrasound in newborns with prenatal hydronephrosis. To determine whether timing…”
Get more information

Interaction Between Academic Radiology and the News Media: A Potentially Powerful and Unpredictable Process--Five Stories by Donnelly, Lane F, O'Hara, Sara M, Oestreich, Alan E, Rogers, Lee F, Brogdon, B. G

“…Although articles have been published describing the relationship between news reports and the general medical literature, to our knowledge little has been…”
Get full text

Erratum to: Pre-medication to block [18F]FDG uptake in the brown adipose tissue of pediatric and adolescent patients by Gelfand, Michael J., O’Hara, Sara M., Curtwright, Lois A., MacLean, Joseph R.

Get full text

Water imaging (hydrography) in the fetus: the value of a heavily T2-weighted sequence by Kline-Fath, Beth M, Calvo-Garcia, Maria A, O'Hara, Sara M, Racadio, Judy M

“…Since the development of fast imaging sequences, MR has proved to be a helpful tool in the evaluation of fetal pathology. Because of the high water content of…”
Get full text

Cecal volvulus: a rare cause of bowel obstruction in a pediatric patient diagnosed pre-operatively by conventional imaging studies by Vo, Nghia J, O'Hara, Sara M, Alonso, Maria H

“…Cecal volvulus is an acute surgical condition that is extremely rare in children, with a mortality rate of up to 40%. The clinical symptoms are often…”
Get full text