• 6767 Bertner Ave, Mitchell Basic Science Research Building

    77030 Houston

    United States

  • 720 Citations
  • 14 h-Index
19962020

Research output per year

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Research Output

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Article
2020

Radioembolization with 90Y Resin Microspheres of Neuroendocrine Liver Metastases After Initial Peptide Receptor Radionuclide Therapy

Braat, A. J. A. T., Ahmadzadehfar, H., Kappadath, S. C., Stothers, C. L., Frilling, A., Deroose, C. M., Flamen, P., Brown, D. B., Sze, D. Y., Mahvash, A. & Lam, M. G. E. H., Feb 1 2020, In : Cardiovascular and Interventional Radiology. 43, 2, p. 246-253 8 p.

Research output: Contribution to journalArticle

Open Access
2019

Calculation of lung mean dose and quantification of error for 90Y-microsphere radioembolization using 99mTc-MAA SPECT/CT and diagnostic chest CT

Lopez, B., Mahvash, A., Lam, M. G. E. H. & Kappadath, S. C., Sep 1 2019, In : Medical physics. 46, 9, p. 3929-3940 12 p.

Research output: Contribution to journalArticle

1 Scopus citations

Clinical and dosimetric considerations for Y90: recommendations from an international multidisciplinary working group

Salem, R., Padia, S. A., Lam, M., Bell, J., Chiesa, C., Fowers, K., Hamilton, B., Herman, J., Kappadath, S. C., Leung, T., Portelance, L., Sze, D. & Garin, E., Jul 1 2019, In : European Journal of Nuclear Medicine and Molecular Imaging. 46, 8, p. 1695-1704 10 p.

Research output: Contribution to journalArticle

3 Scopus citations
Open Access

Dose volume histogram-based optimization of image reconstruction parameters for quantitative 90 Y-PET imaging

Siman, W., Mikell, J. K., Mawlawi, O. R., Mourtada, F. & Kappadath, S. C., Jan 2019, In : Medical physics. 46, 1, p. 229-237 9 p.

Research output: Contribution to journalArticle

1 Scopus citations

Performance evaluation of the 5-Ring GE Discovery MI PET/CT system using the national electrical manufacturers association NU 2-2012 Standard

Pan, T., Einstein, S. A., Kappadath, S. C., Grogg, K. S., Lois Gomez, C., Alessio, A. M., Hunter, W. C., El Fakhri, G., Kinahan, P. E. & Mawlawi, O. R., Jul 2019, In : Medical physics. 46, 7, p. 3025-3033 9 p.

Research output: Contribution to journalArticle

1 Scopus citations

Radioembolization with 90 Y Resin Microspheres of Neuroendocrine Liver Metastases: International Multicenter Study on Efficacy and Toxicity

Braat, A. J. A. T., Kappadath, S. C., Ahmadzadehfar, H., Stothers, C. L., Frilling, A., Deroose, C. M., Flamen, P., Brown, D. B., Sze, D. Y., Mahvash, A. & Lam, M. G. E. H., Mar 15 2019, In : Cardiovascular and Interventional Radiology. 42, 3, p. 413-425 13 p.

Research output: Contribution to journalArticle

8 Scopus citations
2018
5 Scopus citations
12 Scopus citations
2017

Effects of image noise, respiratory motion, and motion compensation on 3D activity quantification in count-limited PET images

Siman, W., Mawlawi, O. R., Mikell, J. K., Mourtada, F. & Kappadath, S. C., Jan 21 2017, In : Physics in medicine and biology. 62, 2, p. 448-464 17 p.

Research output: Contribution to journalArticle

9 Scopus citations

Quantitation of tumor uptake with molecular breast imaging

Bache, S. T. & Kappadath, S. C., Sep 2017, In : Medical physics. 44, 9, p. 4593-4607 15 p.

Research output: Contribution to journalArticle

2016

Evaluation of a deterministic grid-based Boltzmann solver (GBBS) for voxel-level absorbed dose calculations in nuclear medicine

Mikell, J., Kappadath, S. C., Wareing, T., Erwin, W. D., Titt, U. & Mourtada, F., May 25 2016, In : Physics in medicine and biology. 61, 12, p. 4564-4582 19 p.

Research output: Contribution to journalArticle

3 Scopus citations

Practical reconstruction protocol for quantitative 90Y bremsstrahlung SPECT/CT

Siman, W., Mikell, J. K. & Kappadath, S. C., Sep 1 2016, In : Medical physics. 43, 9, p. 5093-5103 11 p.

Research output: Contribution to journalArticle

12 Scopus citations
11 Scopus citations
2015

A multicentre comparison of quantitative <sup>90</sup>Y PET/CT for dosimetric purposes after radioembolization with resin microspheres: The QUEST Phantom Study

Willowson, K. P., Tapner, M., The QUEST Investigator Team, QUEST. I. T., Bailey, D. L., Willowson, K. P., Tapner, M. J., Ahmadzadehfar, H., Amthauer, H., Großer, O. S., Arbizu, J., Martí-Climent, J. M., Rodriguez-Fraile, M., Attarwala, A. A., Glatting, G., Molina-Duran, F., Bagni, O., Filippi, L., Benard, F., Celler, A., Bonutti, F. & 88 others, Botta, F., Ferrari, M., Boucek, J. A., Francis, R., Bourgeois, A. C., Bradley, Y. C., Pasciak, A. S., Buchholz, H. G., Miederer, M., Büsing, K. A., Schönberg, S. O., Carlier, T., Eugene, T., Cervo, M., Moore, S. C., Civollani, S., Pettinato, C., Conti, M., Craig, A. J., Flux, G. D., Cremonesi, M., D’Andrea, M., Iaccarino, G., Strigari, L., D’Arienzo, M., D’Asseler, Y., Lambert, B., Di Martino, F., Doss, M., Duan, H., Hoffmann, M., Flamen, P., Vanderlinden, B., Fletcher, A. M., Fourkal, E., Freeman, L. M., Geatti, O., Goedicke, A., Habito, C. M. R., Ouyang, J., Hallam, A., Morgan, D. G., Heard, S., Leek, F., Holm, S., Mortensen, J., de Nijs, R., Hooker, C. A., Jeans, S. P., Julyan, P. J., Kabasakal, L., Tanyildizi, H., Tanyildizi, H., Kappadath, S. C., Siman, W., Lassmann, M., Schlögl, S., Law, M. W., Lee, V. H., Ng, S. C., Lhommel, R., Lodge, M. A., Luster, M., McGowan, D. R., McLamb, B., Kaiser, H. J., Mottaghy, F. M., Mulder, R. U., Judy, P., Stone, J. R., Lopez, A., Munk, O. L., Staanum, P. F., Muzaffar, R., Osman, M. M., Nijran, K. S., Towey, D. J., O’Keefe, G. J., Pooley, R. A., McKinney, J. M., Rausch, I. F., Reindl, M., Sheikh, A., Song, N., Srinivas, S. M., Weir, G., Yu, N. & Bailey, D. L., May 13 2015, In : European Journal of Nuclear Medicine and Molecular Imaging. 42, 8, p. 1202-1222 21 p.

Research output: Contribution to journalArticle

70 Scopus citations

A revised monitor source method for practical deadtime count loss compensation in clinical planar and SPECT studies

Siman, W., Silosky, M. & Kappadath, S. C., Feb 7 2015, In : Physics in medicine and biology. 60, 3, p. 1199-1216 18 p.

Research output: Contribution to journalArticle

2 Scopus citations

Comparing voxel-based absorbed dosimetry methods in tumors, liver, lung, and at the liver-lung interface for 90Y microsphere selective internal radiation therapy

Mikell, J. K., Mahvash, A., Siman, W., Mourtada, F. & Kappadath, S. C., Dec 1 2015, In : EJNMMI Physics. 2, 1, p. 1-14 14 p., 16.

Research output: Contribution to journalArticle

23 Scopus citations
13 Scopus citations
2014

Implications of CT noise and artifacts for quantitative 99mTc SPECT/CT imaging

Hulme, K. W. & Kappadath, S. C., Jan 1 2014, In : Medical physics. 41, 4, 042502.

Research output: Contribution to journalArticle

5 Scopus citations
2013

Characterization of the count rate performance of modern gamma cameras

Silosky, M., Johnson, V., Beasley, C. & Kappadath, S. C., Mar 2013, In : Medical physics. 40, 3, 032502.

Research output: Contribution to journalArticle

7 Scopus citations

SU‐E‐T‐69: Energy Response Characterization and Calibration of Electronic Personal Dosimeters

Meier, J. & Kappadath, S., Jun 2013, In : Medical physics. 40, 6, 1 p.

Research output: Contribution to journalArticle

2012

MO‐A‐217BCD‐02: Yttrium‐90 Microsphere Therapy Planning and Dose Calculations

Kappadath, S. C., Jun 2012, In : Medical physics. 39, 6, 1 p.

Research output: Contribution to journalArticle

Performance characteristics of a new pixelated portable gamma camera

Siman, W. & Cheenu Kappadath, S., Jun 2012, In : Medical physics. 39, 6, p. 3435-3444 10 p.

Research output: Contribution to journalArticle

20 Scopus citations
2011
6 Scopus citations

An empirical model of diagnostic x-ray attenuation under narrow-beam geometry

Mathieu, K. B., Kappadath, S. C., White, R. A., Atkinson, E. N. & Cody, D. D., Aug 2011, In : Medical physics. 38, 8, p. 4546-4555 10 p.

Research output: Contribution to journalArticle

10 Scopus citations
6 Scopus citations

SU‐E‐I‐14: Image Quality and Patient Dose Dependence on CT Scan Parameters for ATCM (CareDose4D)

Winslow, J. & Kappadath, S. C., Jan 1 2011, In : Medical Physics. 38, 6, 1 p.

Research output: Contribution to journalArticle

SU‐E‐I‐64: Weekly Exposure Contributions from Radioactive Patients in A Busy Comprehensive Imaging Center

Siman, W., Kappadath, S. C. & Rong, J., Jun 2011, In : Medical physics. 38, 6, 1 p.

Research output: Contribution to journalArticle

TH‐A(SAM)‐211‐02: Yttrium‐90 Microsphere Therapy Planning and Dose Calculations

Kappadath, S. C., Jun 2011, In : Medical physics. 38, 6, 1 p.

Research output: Contribution to journalArticle

TH‐A‐214‐09: Direct Measurement of Skin Dose from CT Brain Perfusion Scans

Rong, J., Kappadath, S. C. & Schellingerhout, D., Jun 2011, In : Medical physics. 38, 6, 1 p.

Research output: Contribution to journalArticle

1 Scopus citations
2010
2 Scopus citations
4 Scopus citations

WE‐SAM‐201B‐02: SPECT/CT: Basics, Quality Assurance, and Clinical Applications

Kappadath, S. C., Jun 2010, In : Medical physics. 37, 6, 1 p.

Research output: Contribution to journalArticle

2009

A novel method to evaluate gamma camera rotational uniformity and sensitivity variation

Kappadath, S. C., Erwin, W. D. & Wendt III, R., Jan 1 2009, In : Medical physics. 36, 6, p. 1947-1955 9 p.

Research output: Contribution to journalArticle

1 Scopus citations

SU‐DD‐A4‐05: Effects of Pixel Size and OSEM Iteration Parameters On Tc‐99m SPECT Resolution

Kappadath, S. & Erwin, W., Jun 2009, In : Medical physics. 36, 6, 1 p.

Research output: Contribution to journalArticle

SU‐FF‐I‐158: A New Method for Calculating the Half‐Value Layer of X‐Ray Beams

Boitnott, K., Kappadath, S., White, A., Atkinson, N. & Cody, D., Jun 2009, In : Medical physics. 36, 6, 1 p.

Research output: Contribution to journalArticle

WE‐SAM‐304A‐02: SPECT/CT: Technology Updates, Quality Assurance and Applications

Kappadath, S. C., Jun 2009, In : Medical physics. 36, 6, 1 p.

Research output: Contribution to journalArticle

2008

Dual-energy digital mammography for calcification imaging: Noise reduction techniques

Kappadath, S. C. & Shaw, C. C., Oct 7 2008, In : Physics in medicine and biology. 53, 19, p. 5421-5443 23 p.

Research output: Contribution to journalArticle

27 Scopus citations
2007
1 Scopus citations
2006
13 Scopus citations
2005

Dual-energy digital mammography for calcification imaging: Scatter and nonuniformity corrections

Kappadath, S. C. & Shaw, C. C., Nov 2005, In : Medical physics. 32, 11, p. 3395-3408 14 p.

Research output: Contribution to journalArticle

38 Scopus citations

MO‐E‐I‐609‐02: Imaging Properties of Cone Beam Breast CT‐ Effects of Detector Properties and Imaging Conditions

Shaw, C., Chen, L., Altunbas, M., Wang, T., Lai, C., tu, S., Liu, X. & Kappadath, S., Jun 2005, In : Medical physics. 32, 6, 1 p.

Research output: Contribution to journalArticle

2 Scopus citations

MO‐E‐I‐609‐07: Dual‐Energy Digital Mammography for Calcification Imaging: Improvement by Image Processing

Kappadath, S. & Shaw, C., Jun 2005, In : Medical physics. 32, 6, p. 2065-2066 2 p.

Research output: Contribution to journalArticle