Computed tomography versus magnetic resonance imaging of the brain a collaborative interinstitutional study

…, RA Hyman, J Edwards, LA Saint Louis, PT Cahill… - Clinical Imaging, 1989 - Elsevier
A retrospective study (1983–1984) of magnetic resonance imaging (MRI) and computed
tomography (CT) examinations in 471 patients with known pathology in the brain and …

Segmental patterns of avascular necrosis of the femoral heads: early detection with MR imaging.

…, DW Altchek, R Schneider, JP Whalen, PT Cahill - Radiology, 1987 - pubs.rsna.org
Thirty-two patients (64 hips) in whom avascular necrosis (AVN) of the femoral heads was
highly suspected clinically were studied by magnetic resonance (MR) imaging, radionuclide …

Effect of magnetic resonance imaging on DDD pacemakers

JA Erlebacher, PT Cahill, F Pannizzo… - The American journal of …, 1986 - Elsevier
A previous study suggested the safety of exposing patients with certain pacemakers models
to magnetic resonance imaging (MRI). However, the function of a variety of more advanced …

A Model-Based Systems Engineering (MBSE) approach for defining the behaviors of CubeSats

D Kaslow, B Ayres, PT Cahill, L Hart… - 2017 IEEE Aerospace …, 2017 - ieeexplore.ieee.org
This paper describes an eight-step approach for defining the behaviors of CubeSats that
begins with mission requirements and ends with a functional architecture modeled as an …

MR imaging of acute intracranial hemorrhage: findings on sequential spin-echo and gradient-echo images in a dog model.

…, V Deo-Narine, J Markisz, PT Cahill… - American journal …, 1991 - Am Soc Neuroradiology
Seven intraparenchymal hematomas (four venous and three arterial) were placed in the brains
of six dogs in order to study the MR appearance of acute hemorrhage and to evaluate the …

Generalized electrical analysis of low-pass and high-pass birdcage resonators

…, TM Fitzgerald, T Vullo, R Zipagan, PT Cahill - magnetic resonance …, 1991 - Elsevier
The radio-frequency ‘birdcage resonator’ has found wide use in MRI MRS for its field homogeneity
and signalnoise characteristics. This paper presents a general analysis, derived from …

MR imaging of pleural effusions

…, CI Henschke, DF Yankelevitz, PT Cahill… - Journal of computer …, 1990 - journals.lww.com
To investigate the in vivo magnetic resonance (MR) characteristics of pleural effusions, MR
imaging was performed on 22 patients who also underwent thoracentesis. Correlation of the …

Diagnosis of cerebral ventriculomegaly in normal adult beagles using quantitative MRI

…, DG Gomez, MDF Deck, PT Cahill - Veterinary Radiology …, 1997 - Wiley Online Library
The brain of 17 asymptomatic normal adult beagles was evaluated with magnetic resonance
imaging. Lateral ventricular size was quantified using computer algorithms. In beagles with …

MR imaging of portal venous thrombosis: correlation with CT and sonography

…, WA Rubenstein, PT Cahill… - American Journal of …, 1988 - Am Roentgen Ray Soc
Fourteen patients with portal venous thrombosis (PVT) diagnosed by CT and/or sonography
were studied with MR. Three of the 14 had portal hypertension. The MR findings were …

Posterior fossa lesions: magnetic resonance imaging.

BC Lee, JB Kneeland, MD Deck, PT Cahill - Radiology, 1984 - pubs.rsna.org
Studies of 40 patients with abnormalities of the posterior fossa shown on magnetic
resonance (MR) imaging were reviewed and compared with CT scans. Thirteen lesions were …