Vivek Gowdra Halappa
Overview
Explore the profile of Vivek Gowdra Halappa including associated specialties, affiliations and a list of published articles.
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Articles
15
Citations
211
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0
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Recent Articles
1.
Swensson J, McCrate M, Halappa V, Stethen T, Akisik F
Ultrasound Q
. 2024 Nov;
40(4).
PMID: 39589314
Magnetic resonance imaging (MRI) may be time-consuming, expensive, or poorly tolerated by patients with liver lesions. This is a prospective clinical trial designed to evaluate if contrast-enhanced ultrasound (CEUS) can...
2.
Tirkes T, Yadav D, Conwell D, Zhao X, Dasyam A, Halappa V, et al.
J Magn Reson Imaging
. 2024 Sep;
PMID: 39225586
Background: Ductal features alone may not offer high diagnostic sensitivity or most accurate disease severity of chronic pancreatitis (CP). Purpose: Diagnose CP based on multiparametric MRI and MRCP features. Study...
3.
Corona-Villalobos C, Halappa V, Bonekamp S, Eng J, Reyes D, Cosgrove D, et al.
Invest Radiol
. 2014 Nov;
50(4):283-9.
PMID: 25396692
Objective: The aim of this study was to evaluate response of the targeted tumor burden by functional magnetic resonance imaging (MRI) including volumetric diffusion-weighted imaging and volumetric contrast-enhanced MRI (CE-MRI)...
4.
Corona-Villalobos C, Halappa V, Geschwind J, Bonekamp S, Reyes D, Cosgrove D, et al.
Eur Radiol
. 2014 Sep;
25(2):380-90.
PMID: 25226843
Objective: To prospectively assess treatment response using volumetric functional magnetic resonance imaging (MRI) metrics in patients with hepatocellular carcinoma (HCC) treated with the combination of doxorubicin-eluting bead-transarterial chemoembolization (DEB TACE)...
5.
Bonekamp D, Bonekamp S, Halappa V, Geschwind J, Eng J, Corona-Villalobos C, et al.
Eur J Radiol
. 2014 Jan;
83(3):487-96.
PMID: 24387824
Purpose: To assess the interobserver agreement in 50 patients with hepatocellular carcinoma (HCC) before and 1 month after intra-arterial therapy (IAT) using two semi-automated methods and a manual approach for...
6.
Torkzad M, Kamel I, Halappa V, Beets-Tan R
Magn Reson Imaging Clin N Am
. 2013 Nov;
22(1):85-112.
PMID: 24238134
Magnetic resonance imaging plays a pivotal role in the imaging and staging of rectal and anal carcinomas. Rectal adenocarcinomas and anal squamous cell carcinomas behave differently, and are staged and...
7.
Zaheer A, Halappa V, Akshintala V, Singh V, Kamel I
JOP
. 2013 Sep;
14(5):506-9.
PMID: 24018596
Context: Autoimmune pancreatitis is a rare disorder characterized by the systemic deposition of IgG4 plasma cells. Extrapancreatic manifestations of autoimmune pancreatitis depend on the site of plasma cell deposition. The...
8.
Bonekamp S, Halappa V, Geschwind J, Li Z, Corona-Villalobos C, Reyes D, et al.
Radiology
. 2013 Apr;
268(2):431-9.
PMID: 23616632
Purpose: To assess whether volumetric functional magnetic resonance (MR) results 3-4 weeks after initial intraarterial therapy can aid accurate distinction between responders and nonresponders, to determine whether overall survival (OS)...
9.
Bonekamp S, Li Z, Geschwind J, Halappa V, Corona-Villalobos C, Reyes D, et al.
Radiology
. 2013 Apr;
268(2):420-30.
PMID: 23616631
Purpose: To identify and validate the optimal thresholds for volumetric functional MR imaging response criteria to predict overall survival after intraarterial treatment (IAT) in patients with unresectable hepatocellular carcinoma (HCC)....
10.
Corona-Villalobos C, Pan L, Halappa V, Bonekamp S, Lorenz C, Eng J, et al.
J Comput Assist Tomogr
. 2013 Jan;
37(1):46-51.
PMID: 23321832
Objective: To compare the coefficient of variation (CV) and long-term reproducibility of apparent diffusion coefficient (ADC) in a simple fluid-filled phantom and abdominal organs simultaneously. Materials And Methods: Retrospective institutional...