Author

Nicholas Theocharopoulos

Observed names: N Theocharopoulos, N. Theocharopoulos, NICHOLAS THEOCHAROPOULOS

Observed institutions: University of Crete, National and Kapodistrian University of Athens, Hellenic Mediterranean University, University Hospital of Heraklion

OpenAlex ID: A5020007464

Occupational Exposure From Common Fluoroscopic Projections Used in Orthopaedic Surgery

2003 · NICHOLAS THEOCHAROPOULOS, KOSTAS PERISINAKIS, et al. · Journal of Bone and Joint Surgery · 220

Accurate Assessment of Patient Effective Radiation Dose and Associated Detriment Risk From Radiofrequency Catheter Ablation Procedures

2001 · Kostas Perisinakis, John Damilakis, et al. · Circulation · 176

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Performance of computed tomographic urography in diagnosis of upper urinary tract urothelial carcinoma, in patients presenting with hematuria: Systematic review and meta-analysis

2008 · Konstantinos Chlapoutakis, Nicholas Theocharopoulos, et al. · European Journal of Radiology · 149

Conceptus Radiation Dose and Risk From Cardiac Catheter Ablation Procedures

2001 · John Damilakis, Nicholas Theocharopoulos, et al. · Circulation · 131

Estimation of Patient Dose and Associated Radiogenic Risks From Fluoroscopically Guided Pedicle Screw Insertion

2004 · Kostas Perisinakis, Nicholas Theocharopoulos, et al. · Spine · 125

Patient Exposure and Associated Radiation Risks from Fluoroscopically Guided Vertebroplasty or Kyphoplasty

2004 · Kostas Perisinakis, John Damilakis, et al. · Radiology · 98

Occupational exposure in the electrophysiology laboratory: quantifying and minimizing radiation burden

2006 · N Theocharopoulos, J Damilakis, et al. · British Journal of Radiology · 93

Fluoroscopically Guided Implantation of Modern Cardiac Resynchronization Devices

2005 · Kostas Perisinakis, Nicholas Theocharopoulos, et al. · Journal of the American College of Cardiology · 54

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Reduction of eye lens radiation dose by orbital bismuth shielding in pediatric patients undergoing CT of the head: A Monte Carlo study

2005 · Kostas Perisinakis, Maria Raissaki, et al. · Medical Physics · 53

Radiogenic risks from hysterosalpingography

2003 · Kostas Perisinakis, John Damilakis, et al. · European Radiology · 51

Determination of the weighted CT dose index in modern multi-detector CT scanners

2007 · K Perisinakis, J Damilakis, et al. · Physics in Medicine and Biology · 48

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Comparison of four methods for assessing patient effective dose from radiological examinations

2002 · Nicholas Theocharopoulos, Kostas Perisinakis, et al. · Medical Physics · 42

Estimation of effective doses to adult and pediatric patients from multislice computed tomography: A method based on energy imparted

2006 · Nicholas Theocharopoulos, John Damilakis, et al. · Medical Physics · 38

Patient Effective Radiation Dose and Associated Risk From Transmission Scans Using 153gd Line Sources in Cardiac Spect Studies

2002 · Kostas Perisinakis, Nicholas Theocharopoulos, et al. · Health Physics · 29

Energy imparted‐based estimates of the effect of overscanning on adult and pediatric patient effective doses from multi‐slice computed tomography

2007 · Nicholas Theocharopoulos, John Damilakis, et al. · Medical Physics · 27

Dosimetric characteristics of a 16-slice computed tomography scanner

2006 · Nicholas Theocharopoulos, Kostas Perisinakis, et al. · European Radiology · 22

Fluoroscopically Assisted Surgical Treatments of Spinal Disorders: Conceptus Radiation Doses and Risks

2006 · Nicholas Theocharopoulos, John Damilakis, et al. · Spine · 20

Anticipation of Radiation Dose to the Conceptus from Occupational Exposure of Pregnant Staff During Fluoroscopically Guided Electrophysiological Procedures

2005 · JOHN DAMILAKIS, KOSTAS PERISINAKIS, et al. · Journal of Cardiovascular Electrophysiology · 20

Is radiography justified for the evaluation of patients presenting with cervical spine trauma?

2009 · Nicholas Theocharopoulos, Georgios Chatzakis, et al. · Medical Physics · 18

Conceptus radiation dose assessment from fluoroscopically assisted surgical treatment of hip fractures

2003 · J. Damilakis, N. Theocharopoulos, et al. · Medical Physics · 14

Occupational Gonadal and Embryo/Fetal Doses From Fluoroscopically Assisted Surgical Treatments of Spinal Disorders

2004 · Nicholas Theocharopoulos, John Damilakis, et al. · Spine · 13

CT evaluation of the low severity cervical spine trauma: When is the scout view enough?

2009 · Nicholas Theocharopoulos, Georgios Chatzakis, et al. · European Journal of Radiology · 11

Occupational Radiation Exposure from Fluoroscopically Guided Percutaneous Transhepatic Biliary Procedures

2006 · John Stratakis, John Damilakis, et al. · Journal of Vascular and Interventional Radiology · 10

Image-guided Reconstruction of Femoral Fractures: Is the Staff Progeny Safe?

2005 · Nicholas Theocharopoulos, John Damilakis, et al. · Clinical Orthopaedics and Related Research · 4

Comparison of Commissioning Measurements for a 6 Mv Flattening Filter Free Beam Generated by Unmatched Linacs

2022 · Michalis Mazonakis, Michael Chatzimarkou, et al. · Physica Medica

Works count: 26

Citation count: 1,466

H-index: 18

I10-index: 23