User profiles for G. Chintalapani

Gouthami Chintalapani

Siemens Medical Solutions USA Inc.
Verified email at siemens-healthineers.com
Cited by 864

[HTML][HTML] Cone beam CT imaging for bronchoscopy: a technical review

R Setser, G Chintalapani, K Bhadra… - Journal of Thoracic …, 2020 - ncbi.nlm.nih.gov
Cone beam computed tomography (CBCT) is a well-established imaging modality with
numerous proven applications across multiple clinical disciplines. More recently, CBCT has …

Statistical atlases of bone anatomy: construction, iterative improvement and validation

G Chintalapani, LM Ellingsen, O Sadowsky… - … Image Computing and …, 2007 - Springer
We present an iterative bootstrapping framework to create and analyze statistical atlases of
bony anatomy such as the human pelvis from a large collection of CT data sets. We create an …

Ventilatory strategy to prevent atelectasis during bronchoscopy under general anesthesia: a multicenter randomized controlled trial (ventilatory strategy to prevent …

…, HB Grosu, DE Ost, CA Jimenez, G Chintalapani… - Chest, 2022 - Elsevier
Background Atelectasis negatively influences peripheral bronchoscopy, increasing CT scan-body
divergence, obscuring targets, and creating false-positive radial-probe endobronchial …

Deformable 2D-3D registration of the pelvis with a limited field of view, using shape statistics

O Sadowsky, G Chintalapani, RH Taylor - … 2, 2007, Proceedings, Part II 10, 2007 - Springer
Our paper summarizes experiments for measuring the accuracy of deformable 2D-3D
registration between sets of simulated x-ray images (DRR’s) and a statistical shape model of the …

Combined angio-CT systems: a roadmap tool for precision therapy in interventional oncology

…, JR Ruiz, AK Jones, G Chintalapani… - Radiology: Imaging …, 2021 - pubs.rsna.org
… (G) Postablation CT angiographic image of splenic artery depicts ablation defect at the
spleen. The patient remains without local tumor progression at the spleen 3 years after the …

Mobile cone-beam CT-assisted bronchoscopy for peripheral lung lesions

…, SI Bashour, A Khan, G Chintalapani, G Kleinszig… - Diagnostics, 2023 - mdpi.com
Peripheral bronchoscopy with the use of thin/ultrathin bronchoscopes and radial-probe
endobronchial ultrasound (RP-EBUS) has been associated with a fair diagnostic yield. Mobile …

Metal coverage ratio of pipeline embolization device for treatment of unruptured aneurysms: reality check

LD Jou, G Chintalapani… - Interventional …, 2016 - journals.sagepub.com
Background and purpose The metal coverage ratio (MCR) of a flow diverter influences the
intra-aneurysmal hemodynamics; a high MCR will occlude an aneurysm early, while a low …

Evaluation of C-arm CT metal artifact reduction algorithm during intra-aneurysmal coil embolization: assessment of brain parenchyma, stents and flow-diverters

G Chintalapani, P Chinnadurai, V Srinivasan… - European Journal of …, 2016 - Elsevier
Purpose Flat panel C-arm CT images acquired in the interventional suite provide valuable
information regarding brain parenchyma, vasculature, and device status during the procedure…

Extending the utility of treemaps with flexible hierarchy

G Chintalapani, C Plaisant… - … Visualisation, 2004. IV …, 2004 - ieeexplore.ieee.org
Treemaps are a visualization technique for presenting hierarchical information on two-dimensional
displays. Prior implementations limit the visualization to pre-defined static hierarchies…

Localization of pelvic anatomical coordinate system using US/atlas registration for total hip replacement

…, G Chintalapani, RH Taylor, G Fichtinger - … Image Computing and …, 2008 - Springer
In Total Hip Replacement (THR) procedures, misalignment of the acetabular component can
lead to dislocation and impingement. For the successful alignment of acetabular component…