Department of Medical Imaging Technology, Manipal College of Health Professions, Manipal

Research output

Research output per year 2011 2015 2016 2017 2018 2019 2020 2022 2023

• 52 Citations
• 3 h-index
• 61 Article
• 5 Review article
• 1 Conference contribution

Research output per year

Research output per year

Search results

• 2023

  Classification of low- and high-grade gliomas using radiomic analysis of multiple sequences of MRI brain

  Zachariah, R. M., Priya, P. S. & Pendem, S., 01-2023, In: Journal of Cancer Research and Therapeutics. 19, 2, p. 435-446 12 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Sequence Analysis 100%
  • Glioma 99%
  • Magnetic Resonance Imaging 71%
  • Brain 52%
  • Area Under Curve 36%

• Determination of Scattered Radiation to the Thyroid Gland in Dental Cone Beam Computed Tomography

  Hrangkhawl, W., Dkhar, W., Madhavan, T. S., Sharath, S., Vineetha, R. & Chhaparwal, Y., 03-2023, In: Journal of Radiation Protection and Research. 48, 1, p. 15-19 5 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • thyroid gland 100%
  • Thyroid 78%
  • Cone-Beam Computed Tomography 69%
  • cones 54%
  • Thyroid Gland 52%

• Effects of physical activity breaks during prolonged sitting on vascular and executive function—A randomised cross-over trial

  Chandran, O., Shruthi, P., Sukumar, S., Kadavigere, R., Chakravarthy, K., Rao, C. R. & Chandrasekaran, B., 10-2023, In: Journal of Taibah University Medical Sciences. 18, 5, p. 1065-1075 11 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Sitting Position 100%
  • Cross-Over Studies 87%
  • Exercise 62%
  • Blood Vessels 56%
  • Femoral Artery 28%
• 2022

  Alteration in central vascular and cognitive functions during simulated work conditions in males – a secondary analysis from a randomised controlled trial

  Shruthi P, P., Chandran M, O., Chandrasekaran, B., Vaishali, K., Sukumar, S. & Kadavigere, R., 2022, In: F1000Research. 11, 397.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Hemodynamic 100%
  • Sitting Position 71%
  • Carotid Arteries 66%
  • Cognition 53%
  • Randomized Controlled Trials 45%
  1 Citation (Scopus)

• A Phantom-based Investigation Into the Influence of Low Tube Potential and Matrix Size on Radiation Dose and Image Quality for a 128 Slice Abdominopelvic Ct Protocol

  Panakkal, N. C., Kadavigere, R., Sukumar, S. & Ravishankar, N., 03-2022, In: Malaysian Journal of Medicine and Health Sciences. 18, 2, p. 14-19 6 p.

  Research output: Contribution to journal › Article › peer-review

  • Radiation 100%
  • Radiologists 41%
  • Lung 23%

• Association between Physical Activity Levels and Brain Volumes in Adults Visiting Radio-Imaging Center of Tertiary Care Hospital

  Raja, D., Ravichandran, S., Chandrasekaran, B., Kadavigere, R., Babu, M. G. R., Almeshari, M., Alyahyawi, A. R., Alzamil, Y., Abanomy, A. & Sukumar, S., 12-2022, In: International Journal of Environmental Research and Public Health. 19, 24, 17079.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • hospital care 100%
  • physical activity 92%
  • Radio 76%
  • radio 72%
  • hospital 71%

• Development and Validation of a Tool to Assess the Knowledge, Attitude and Perception of Women Towards Screening Mammography

  Chandrasekhar, P., Dkhar, W. & Panakkal, N. C., 01-11-2022, In: Ethiopian journal of health sciences. 32, 6, p. 1141-1146 6 p.

  Research output: Contribution to journal › Article › peer-review

  • Mammography 100%
  • Breast Neoplasms 17%
  • Developed Countries 12%
  • Psychometrics 12%
  • Developing Countries 12%

• Establishment of diagnostic reference level and radiation dose variation in head & neck and pelvis treatment planning in radiation therapy computed tomography

  Rao, M. S., Kadavigere, D. R., Sharan, D. K., Sukumar, D. S., GC, M. S., Dsouza, M. R. N. & Suman, S., 2022, In: F1000Research. 11, 489.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Pelvis 100%
  • Dose 77%
  • Neck 77%
  • Radiation 76%
  • Head 74%

• Estimation of radiation dose and establishment of local diagnostic reference levels for computed tomography of head in pediatric population

  Kadavigere, R., Sukumar, S. & ., P., 28-06-2022, In: Journal of X-Ray Science and Technology. 30, 5, p. 983-991 9 p.

  Research output: Contribution to journal › Article › peer-review

  • Pediatrics 100%
  • Dosimetry 90%
  • Tomography 70%
  • tomography 58%
  • Radiation 55%

• Low dose protocol for high resolution CT thorax: influence of matrix size and tube voltage on image quality and radiation dose

  Kumar, N., Pradhan, A., Kadavigere, R. & Sukumar, S., 2022, In: F1000Research. 11, 399.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Dose 100%
  • Radiation 98%
  • Voltage 94%
  • Thorax 90%
  • CT protocol 31%

• Low kilovoltage and low contrast volume neck CT protocol using iterative reconstruction techniques: A comparison with standard dose protocol

  Chhetri, S., Pendem, S., Bharath, J. L. & Priyanka, 04-2022, In: Radiation Physics and Chemistry. 193, 109935.

  Research output: Contribution to journal › Article › peer-review

  • tomography 100%
  • dosage 83%
  • qualitative analysis 31%
  • radiation 20%
  • projection 20%
  1 Citation (Scopus)

• MORPHOLOGICAL MEASURES of SCAPULA in SOUTH INDIAN POPULATION USING CT

  Jaseemudheen, M. M., Dkhar, W. & Sharma, D., 2022, (Accepted/In press) In: Journal of Musculoskeletal Research. 2250037.

  Research output: Contribution to journal › Article › peer-review

  • Scapula 100%
  • Glenoid Cavity 47%
  • Humeral Head 41%
  • Population 30%
  • Shoulder 14%

• Radiation dose optimization for computed tomography of the head in pediatric population – An experimental phantom study

  Priyanka, Kadavigere, R. & Sukumar, S., 2022, In: International Journal of Radiation Research. 20, 4, p. 747-751 5 p.

  Research output: Contribution to journal › Article › peer-review

  • Radiation 100%
  • Head 97%
  • Tomography 90%
  • Pediatrics 85%
  • Population 52%
• 2021

  Comparison of urinary calculi size between bone and soft tissue window in computed tomography

  Thampi, S., Parambil, I. C., Karegowda, L. H. & Priyanka, 03-2021, In: Biomedical and Pharmacology Journal. 14, 1, p. 323-328 6 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Urinary Calculi 100%
  • Calculi 91%
  • Tomography 53%
  • Bone and Bones 46%
  • Kidney Calculi 15%

• Determining the feasibility of dose reduction strategies on radiation dose: An experimental phantom study

  Pradhan, A., Kadavigere, R. & Sukumar, S., 10-2021, In: Malaysian Journal of Medicine and Health Sciences. 17, 4, p. 261-267 7 p.

  Research output: Contribution to journal › Article › peer-review

  • Radiation 100%
  • Head 55%
  • Radiation Exposure 20%
  • Guidelines 12%
  • Neoplasms 6%

• Influence of lumbar spinal canal dimensions on neurological claudication symptomatology - A case control study

  Reddy, M., Gangavelli, R., Priyanka & Saikiran, P., 06-2021, In: Biomedical and Pharmacology Journal. 14, 2, p. 1019-1024 6 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Spinal Canal 100%
  • Case-Control Studies 66%
  • Magnetic Resonance Imaging 54%
  • Spinal Stenosis 52%
  • Lumbar Vertebrae 17%

• Quantitative Evaluation for Differential Diagnosis of Breast Lesions in Diffusion-Weighted MR Imaging

  Dkhar, W., Kadavigere, R. & Mustaffa, S. P., 11-2021, In: Health and Technology.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Evaluation Studies 100%
  • Differential Diagnosis 86%
  • Imaging techniques 84%
  • Breast 84%
  • Diffusion 68%
• 2020

  A diffusion tensor imaging study to compare normative fractional anisotropy values with patients suffering from Parkinson’s disease in the brain grey and white matter

  Kotian, R. P., Prakashini, K. & Nair, N. S., 01-09-2020, In: Health and Technology.

  Research output: Contribution to journal › Article › peer-review

  • Diffusion tensor imaging 100%
  • Anisotropy 74%
  • Diffusion Tensor Imaging 73%
  • Gray Matter 66%
  • White Matter 59%

• Comparison of morphological measures of nasal bone between genders using computed tomography

  Hasham, S. A., Kotian, R. P. & Madhavan, T. S., 01-07-2020, In: Indian Journal of Forensic Medicine and Toxicology. 14, 3, p. 452-458 7 p.

  Research output: Contribution to journal › Article › peer-review

  • Nasal Bone 100%
  • Nasal 91%
  • Tomography 47%
  • gender 34%
  • exclusion criteria 31%

• Effectiveness of low dose over standard dose ct for detection of urolithiasis: A systematic review

  Pendem, S., 01-10-2020, In: Indian Journal of Forensic Medicine and Toxicology. 14, 4, p. 4447-4451 5 p.

  Research output: Contribution to journal › Article › peer-review

  • Urolithiasis 100%
  • diagnostic 68%
  • Dose 61%
  • Systematic Reviews 59%
  • Tomography 54%

• Estimation of effective radiation dose to the eye lens in dental cone beam computed tomography

  Sharath, S., Dkhar, W., Madhavan, T. S. & Chhaparwal, Y., 05-2020, In: Malaysian Journal of Medicine and Health Sciences. 16, 2, p. 145-148 4 p.

  Research output: Contribution to journal › Article › peer-review

  • Crystalline Lens 100%
  • Cone-Beam Computed Tomography 87%
  • Radiation 59%
  • Tooth 56%
  • Maxilla 49%

• Evaluation of eustachian tube CT measurements in patients with COM and cholesteatoma

  Babu, S., Susan, P. & Saikiran, P., 03-2020, In: Biomedical and Pharmacology Journal. 13, 2, p. 1021-1027 7 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Eustachian Tube 100%
  • Cholesteatoma 96%
  • Otitis Media 83%
  • Ear 56%
  • Middle Ear 23%
  2 Citations (Scopus)

• Image quality analysis for optimization of b-value in diffusion weighted MRI of breast

  Dkhar, W., Kadavigere, R. & Paruthikunnan, S. M., 12-2020, In: Malaysian Journal of Medicine and Health Sciences. 16, 4, p. 126-131 6 p.

  Research output: Contribution to journal › Article › peer-review

  • Diffusion Magnetic Resonance Imaging 100%
  • Signal-To-Noise Ratio 78%
  • Breast 64%
  • Noise 31%
  • Adipose Tissue 28%

• Morphometric measurements of cervical spine using computed tomography

  Hassanali, H., Prateeksha, S., Fayas, P., Pendem, S. & Priya, P. S., 2020, In: Indian Journal of Forensic Medicine and Toxicology. 14, 3, p. 1702-1708 7 p.

  Research output: Contribution to journal › Article › peer-review

  • Spinal Canal 100%
  • Spine 74%
  • Tomography 65%
  • pathology 46%
  • Reduction 43%

• Optimization of pediatric CT brain protocol to achieve reduced patient dose

  Karappara, J., Koteshwar, P., Panakkal, N. C. & Sukumar, S., 01-01-2020, In: Biomedical and Pharmacology Journal. 13, 1, p. 391-397 7 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • CT protocol 100%
  • Pediatrics 43%
  • Brain 33%
  • Radiation 25%
  • Age Groups 24%
  3 Citations (Scopus)
• 2019

  A pilot study on comparison of radiation dose in present onco protocol and varied parameters protocol for head and neck and pelvic phantom in computed tomography

  Shreekripa, Rajagopal, K. V., Sharan, K., Chandraguthi, S. G. & Sukumar, S., 05-2019, In: Indian Journal of Public Health Research and Development. 10, 5, p. 258-262 5 p.

  Research output: Contribution to journal › Article › peer-review

  • Neck 100%
  • Radiation 98%
  • Head 95%
  • Tomography 89%
  • present 71%

• Comparison of conventional techniques and higher imaging modalities in the evaluation of relation between the third molar and inferior alveolar nerve canal: A pilot study

  Patil, V., Pai, K. M., Vineetha, R., Rajagopal, K. V. & Dkhar, W., 01-01-2019, In: Contemporary Clinical Dentistry. 10, 1, p. 93-98 6 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Mandibular Nerve 100%
  • Third Molar 90%
  • Tomography 41%
  • Sensitivity and Specificity 33%
  • Cheek 30%
  1 Citation (Scopus)

• Development and standardize the radiation awareness tool for medical practitioner in Indian

  Sukumar, S., 11-2019, In: Indian Journal of Public Health Research and Development. 10, 11, p. 2389-2394 6 p.

  Research output: Contribution to journal › Article › peer-review

  • Radiology 100%
  • Radiation 75%
  • examination 57%
  • clinical management 28%
  • frequency analysis 27%

• Effect of bolus administration of non-ionic radiopaque contrast media on blood pressure variation

  John, A. M. & Yadav, S., 01-11-2019, In: Radiography. 25, 4, p. 346-348 3 p.

  Research output: Contribution to journal › Article › peer-review

  • Contrast Media 100%
  • Blood Pressure 69%
  • Tomography 26%
  • Saline Solution 18%
  • Injections 11%
  2 Citations (Scopus)

• Mammographic breast density assessed with fully automated method and its risk for breast cancer

  Saikiran, P., Ramzan, R., Nandish, S., Kamineni, P. D., Priyanka & John, A. M., 01-01-2019, In: Journal of Clinical Imaging Science. 9, 1, A1301202000.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Breast Density 100%
  • Breast Neoplasms 46%
  • Confidence Intervals 43%
  • ROC Curve 20%
  • Familial Breast Cancer 17%
  4 Citations (Scopus)

• Prediction of COPD using CT measurements of pulmonary artery and aortic diameter

  Priyanka, Abhijith, A., Sisoudiya, A. V. & Pendem, S., 07-2019, In: Indian Journal of Public Health Research and Development. 10, 7, p. 352-356 5 p.

  Research output: Contribution to journal › Article › peer-review

  • Pulmonary Artery 100%
  • Chronic Obstructive Pulmonary Disease 97%
  • Tomography 74%
  • Thoracic Aorta 27%
  • Aorta 23%

• Study design for establishing diagnostic reference levels and optimization of radiation dose for head and neck and pelvic computed tomography protocols in radiation therapy planning

  Shreekripa, Rajagopal, K. V., Sharan, K., Chandraguthi, S. G. & Sukumar, S., 05-2019, In: Indian Journal of Public Health Research and Development. 10, 5, p. 253-257 5 p.

  Research output: Contribution to journal › Article › peer-review

  • diagnostic 100%
  • Neck 89%
  • Radiation 88%
  • CT protocol 86%
  • Head 86%
• 2018

  Consistency of fractional anisotropy values using different combinations of B-value and time of echo (TE) in diffusion tensor imaging of normal brain white matter

  Kotian, R. P., Prakashini, K., Nair, S. & Satish Babu, M., 01-12-2018, In: Journal of Clinical and Diagnostic Research. 12, 12, p. TC01-TC04

  Research output: Contribution to journal › Article › peer-review

  • Anisotropy 100%
  • Diffusion Tensor Imaging 99%
  • White Matter 80%
  • White 73%
  • Diffusion 53%

• Determination of range of quadriceps angle by computed tomography

  Mendonsa, V. R., Dkhar, W., Sukumar, S. & John, A. M., 01-12-2018, In: Journal of Clinical and Diagnostic Research. 12, 12, p. TC10-TC12

  Research output: Contribution to journal › Article › peer-review

  • Femur 100%
  • Leg 88%
  • Tomography 74%
  • Length 64%
  • Pelvis 53%

• Estimation of subcarinal angle using minimum intensity projection in computed tomography

  Fernandes, S. F. & Pradhan, A., 01-04-2018, In: Asian Journal of Pharmaceutical and Clinical Research. 11, 4, p. 383-385 3 p.

  Research output: Contribution to journal › Article › peer-review

  • Tomography 100%
  • Age Groups 84%
  • Body Mass Index 63%
  • Thorax 20%

• Evaluation of blood pressure variations during the administration of intravascular contrast media in cect abdomen

  John, A. M. & Yadav, S., 01-06-2018, In: Asian Journal of Pharmaceutical and Clinical Research. 11, 6, p. 309-311 3 p.

  Research output: Contribution to journal › Article › peer-review

  • Blood Pressure 100%
  • Contrast Medium 88%
  • Contrast Media 72%
  • Abdomen 71%
  • Tomography 29%
  2 Citations (Scopus)

• Gender determination of an individual by scapula using multi detector computed tomography scan in Dakshina Kannada population-A forensic study

  Debnath, M., Kotian, R. P. & Sharma, D., 01-03-2018, In: Journal of Clinical and Diagnostic Research. 12, 3, p. TC05-TC08

  Research output: Contribution to journal › Article › peer-review

  • Scapula 100%
  • Tomography 53%
  • Length 46%
  • Population 30%
  • Bone and Bones 18%
  3 Citations (Scopus)

• Knowledge and perception of patients in a tertiary hospital about radiation and its effects –A survey

  Suveen, Satchoo, F. M., Davis, S. & Sukumar, S., 01-11-2018, In: Indian Journal of Public Health Research and Development. 9, 11, p. 142-147 6 p.

  Research output: Contribution to journal › Article › peer-review

  • Radiation Effects 100%
  • Tertiary Care Centers 74%
  • university 29%
  • descriptive statistics 20%
  • primary school 16%
• 2017

  An evaluation of dental crowding in relation to the mesiodistal crown widths and arch dimensions in southern Indian population

  Das, P. J., Dkhar, W. & Pradhan, A., 01-09-2017, In: Journal of Clinical and Diagnostic Research. 11, 9, p. TC10-TC13

  Research output: Contribution to journal › Article › peer-review

  • Malocclusion 100%
  • Crowns 94%
  • Jaw 72%
  • Dimension 64%
  • Population 33%
  6 Citations (Scopus)

• Comparison of aortosacral promontary distance with age and BMI in female patients undergoing CT

  Varghese, S. M., Sukumar, S. & Pradhan, A., 01-10-2017, In: Journal of Clinical and Diagnostic Research. 11, 10, p. TC01-TC03

  Research output: Contribution to journal › Article › peer-review

  • Body Mass Index 100%
  • Tomography 95%
  • Dissection 48%
  • Pelvic Organ Prolapse 35%
  • Abdomen 25%

• Comparison of surface radiation dose to the gonads by radiographic examination of the lumbar spine using computed radiography and direct digital radiography

  Priyanka, Kotian, R. P. & Panakkal, N. C., 01-01-2017, In: Asian Journal of Pharmaceutical and Clinical Research. 10, 12, p. 52-55 4 p.

  Research output: Contribution to journal › Article › peer-review

  • Radiographic Image Enhancement 100%
  • Gonads 81%
  • Radiography 68%
  • Spine 54%
  • Dose 54%
  1 Citation (Scopus)

• Measurement of different dimension of maxillary and frontal sinus through computed tomography

  Dkhar, W., Pradhan, A. & Shajan, M., 01-01-2017, In: Online Journal of Health and Allied Sciences. 16, 1, 5.

  Research output: Contribution to journal › Article › peer-review

  • Frontal Sinus 100%
  • Maxillary Sinus 88%
  • Tomography 51%
  • Nose 17%
  • Observational Studies 8%
  2 Citations (Scopus)

• Multimodality approach in evaluation of common crus aplasia

  Pendem, S. K., Rangasami, R., Mohanty, S. S. & Radhakrishnan, P. R., 01-07-2017, In: Indian Journal of Otology. 23, 3, p. 211-215 5 p.

  Research output: Contribution to journal › Article › peer-review

  • Tomography 100%
  • Bilateral Hearing Loss 99%
  • Magnetic Resonance Imaging 97%
  • Audiometry 95%
  • Cochlear Implants 85%

• Use of tissue doppler imaging to detect right ventricular myocardial dysfunction in patients with chronic obstructive pulmonary disease

  Samanth, J., Padmakumar, R., Mohapatra, A., Krishnananda, N., Patil, N., Karthik Rao, N., Nayak, V., Balaji, O., Dipanjan, B. & Kotian, R., 01-01-2017, In: Asian Journal of Pharmaceutical and Clinical Research. 10, 6, p. 118-124 7 p.

  Research output: Contribution to journal › Article › peer-review

  • Right Ventricular Dysfunction 100%
  • Chronic Obstructive Pulmonary Disease 67%
  • Heart Ventricles 67%
  • Strain 52%
  • Velocity 25%
• 2016

  Assessing the dimension of sacral spinal canal for thecaloscopy using MRI

  Pradhan, A. & Yadav, S., 01-01-2016, In: International Journal of Pharma and Bio Sciences. 7, 1, p. B588-B592

  Research output: Contribution to journal › Article › peer-review

  • Spinal Canal 100%
  • Dimension 61%
  • Length 48%
  • Endoscopes 37%
  • Endoscopy 29%

• Assessment of left atrial function in patients with mitral valve diseases

  Mathew, A., Shetty, R., Krishnananda, N., Patil, N., Karthik Rao, N., Samanth, J., Balaji, O., Dipanjan, B. & Kotian, R., 01-11-2016, In: Asian Journal of Pharmaceutical and Clinical Research. 9, 6, p. 334-339 6 p.

  Research output: Contribution to journal › Article › peer-review

  • Left Atrial Function 100%
  • Valve 72%
  • Magnetic Resonance 70%
  • Mitral Valve 68%
  • Magnetic Resonance Spectroscopy 57%
  1 Citation (Scopus)

• Comparison of mip and vr with average at various slab thickness in mdct for detecting pulmonary nodules

  Sharma, D., Yadav, S., Prakshini, K., Paruthikunnan, S. & Dhkar, W., 01-01-2016, In: Online Journal of Health and Allied Sciences. 15, 3, 6.

  Research output: Contribution to journal › Article › peer-review

  • Lung 100%
  • Lung Neoplasms 42%
  • Neoplasm Metastasis 32%
  • Sitting Position 27%
  • Nonparametric Statistics 25%
  1 Citation (Scopus)

• Comparison of radiation dose in HSG with magnification factor in fluoroscopy

  Pradhan, S. & Sukumar, S., 01-01-2016, In: International Journal of Pharma and Bio Sciences. 7, 1, p. B408-B413

  Research output: Contribution to journal › Article › peer-review

  • Fluoroscopy 100%
  • Dose 69%
  • Radiation 68%
  • Thinness 10%
  • Overweight 8%

• Extended occupational therapy based rehabilitation for a young client following head injury - a case report

  Banumathe, K. R., Guruprasad, V., Karthik Rao, N. & Sukumar, S., 01-01-2016, In: International Journal of Pharma and Bio Sciences. 7, 1, p. B626-B628

  Research output: Contribution to journal › Article › peer-review

  • Occupational Therapy 100%
  • Craniocerebral Trauma 84%
  • Rehabilitation 65%
  • Compound Mobility 64%
  • Upper Extremity 58%

• Measurement of renal size in relation to body habitus using computed tomography

  Lavanya, B. C. & Sukumar, S., 01-01-2016, In: International Journal of Pharma and Bio Sciences. 7, 1, p. B391-B396

  Research output: Contribution to journal › Article › peer-review

  • Tomography 100%
  • Length 86%
  • Kidney 78%
  • Creatinine 43%
  • Error 27%