Hina Arif-Tiwari, MD, FSAR

Professor, Medical Imaging, Medicine, Pathology, and Surgery
Vice Chair, Clinical Affairs
Chief, Abdominal Radiology
Assistant Dean, Women in Medicine and Science (WIMS) Program, College of Medicine-Tucson

2023 Women In Medicine and Science Awardee

Hina Arif-Tiwari, MD, is the Vice Chair of Clinical Affairs and Chief of the Division of Abdominal Radiology at the University of Arizona College of Medicine-Tucson Department of Medical Imaging. Additionally, Dr. Arif-Tiwari serves as Assistant Dean of Women in Medicine and Science Program (WIMS), at the University of Arizona College of Medicine – Tucson. Her primary appointment is Professor of Medical Imaging, and she holds joint appointments as Professor in the College of Medicine Departments of Surgery, Pathology and Medicine. Dr. Arif-Tiwari is a member of the Medical Imaging Executive Committee and served as the Abdominal Radiology Fellowship Program Director for over four years. A long-time member and affiliated Faculty Member at the University of Arizona Cancer Center, she also serves as the Director of the Oncology Imaging service line for Banner University Medicine.

In 2019, Dr. Arif-Tiwari was awarded the prestigious College of Medicine Clinical Investigator Fellows Award. She was further honored as a Fellow by the Society of Abdominal Radiology and received the Distinguished Reviewer Award by the Abdominal Radiology Journal. Dr. Arif-Tiwari has participated in more than 70 peer-reviewed international publications, and presently serves as Editorial Board Member for the Austin Journal of Clinical Medicine.

As an appointed clinical expert and contributor to the Body MRI course offered by the American College of Radiology, Dr. Arif-Tiwari is involved in the quarterly training of radiologists worldwide.  She regularly contributes to appropriate practice guidelines for Gastrointestinal Imaging and has served as co-author on national imaging guidelines for diseases of the liver and pancreas. Dr. Arif-Tiwari earned her M.B.B.S. at Barkatullah University where she was awarded the Gold Medal for General Surgery and the prestigious President of India Award for achieving first place in all her M.B.B.S. exams. She earned her Medical Degree of Radiodiagnosis at NSCB Medical College in Jabalpur, India.  After her radiology residency training, Dr. Arif-Tiwari completed several advanced imaging fellowships, including an Abdominal Imaging and Intervention Fellowship at the University of British Columbia, and subsequently an MRI Translational Science and Imaging Fellowship at the University of Arizona.

 

 

Research Interests: 

With a self-described “passion for science,” Dr. Arif-Tiwari’s mission is to improve the health outcomes of patients with severe and life-threatening abdomino-pelvic conditions.  She specializes in image guided biopsies and interventions involving non-invasive, advanced MRI techniques. Her main areas of interest include rectal cancer, prostate cancer and Pancreatic Ductal Adenocarcinoma, an aggressive form of pancreatic cancer with a high fatality rate.  Dr. Arif-Tiwari’s collaborations with the University of Arizona colorectal surgical oncology team have led to advances in rectal cancer staging and best treatment determinations.  Currently, Dr. Arif leads a team of scientists and physicists, who along with industry collaborators, are developing, testing and implementing a highly accurate method for prostate biopsies. Additionally, through her most recent University of Arizona Cancer Center “Sparking Bench to Bedside Team Science Project” award, Dr. Arif-Tiwari is researching the response of Pancreatic Ductal Adenocarcinoma to immunotherapy.  As Imaging Investigator, Dr. Arif-Tiwari leads multiple clinical trials for skin cancer, liver cancer and pancreatic cancer.  Additionally, she has specific expertise in the diagnosis and management Crohn’s Disease and Ulcerative Colitis.

Degrees
  • MD: Barkatullah University, Bhopal,India, 1995-2001
  • DNB: Diplomate of the National Board: Radiodiagnosis, National Board of Examinations, New Delhi, India, 2007
Honors and Awards
  • Elected Member, Association of American Medical Colleges Group on Women in Medicine and Science, 2024
  • GE SACRD LEAD program: GE Healthcare and Society of Chairs of Academic Radiology, 2022-23
  • Clinical Investigator Fellows Award, College of Medicine - Tucson, 2019-2022
  • College of Medicine - Tucson, Faculty Mentoring Award, 2021
  • Distinguished Reviewer Award: Abdominal Radiology Journal, 2021
  • Future Leaders Workshop: University of Arizona, College of Medicine-Tucson, 2020
  • Maximize Your Influence and Impact Program Certification: Radiology Leadership Institute. American College of Radiology, 2020-2021
  • Distinguished Reviewer Award: Abdominal Radiology Journal, 2020
  • Editor’s Recognition Award: Diagnostic and Interventional Radiology Journal. Turkish Society of Radiology, 2020
  • Fellow, Society of Abdominal Radiology, 2019
  • College of Medicine-Tucson WIMS Torchbearer Award, 2023
  • Learning to Lead: University of Arizona, College of Medicine - Tucson, 2019
  • Editor’s Recognition Award: Diagnostic and Interventional Radiology Journal. Turkish Society of Radiology, 2019
  • Case of the Day Award - Society of Abdominal Radiology Annual Meeting, Boca Raton, FL, 2014
  • Case of the Day Award - Society of Abdominal Radiology Annual Meeting, Boca Raton, FL, 2014
  • Certificate of Merit- Artifacts at Musculoskeletal US- Annual Meeting of the RSNA, 2014
  • Genitourinary Case Competition- Society of Abdominal Radiology Annual Meeting, 2014
  • Rookie of the Year Award - University of Arizona Health Network, Tucson, AZ, 2014
  • Cum Laude- Research Award Quantitative Measurement of Pulmonary Biomechanics with MRI Lung Volumetry, 2013
  • Fresh Face Award - The 27th Annual Advances in Contrast Ultrasound - ICUS Bubble Conference, Chicago, IL, 2012
  • Best Radiology Poster Award - Magnetic resonance imaging in young patients with neuro psychiatric manifestations of systemic lupus erythrematosus. - Annual meeting of Indian society of Neuroradiology, 2008
  • Best Paper Award - Usefulness of ultrasonography in evaluation of dysraphic spine in infants and children. Annual conference, Indian association of Radiological Imaging, 2004
  • Best Paper Award - Determining various findings and outcome of newborn with birth asphyxia by transfontenellar ultrasonography. Annual conference, Indian association of Radiological Imaging, 2003
  • Gold Medal: General Surgery - 1st Position in University, Final M.B.B.S – 2000
  • President of India Award - 1st position in all M.B.B.S exams – 2000
  • Gold Medal: 1st Position in University, Final M.B.B.S, 2000
  • Best All-rounder Award, 2000
  • Gold Medal: General Surgery, 2000
Internship
  • Gandhi Medical College, Bhopal India (2000-2001)
Residency
  • NSCB Medical College (2002-2005): Radiology
  • Senior Residency: Post Graduate Institute of Medical Education and Research, Chandigarh, India (2005-2008)
Fellowship
  • University of Arizona, Clinical and Translational Body MR Imaging Fellowship, 2011 - 2012
  • University of British Columbia, Abdominal Imaging and Non-Vascular Intervention Fellowship, 2010 - 2011
  • University of British Columbia, Body Imaging and Intervention Fellowship, 2009 - 2010

Select Publications

2023

Runde, R., E. D. Auyang, R. Ng, K. Llorente, H. Arif Tiwari, S. Elman, and W. M. Thompson, "Correction to: The gallbladder: what's new in 2022?", Abdom Radiol (NY), vol. 48, issue 1, pp. 29-30, 2023 Jan.
Chartier, S., and H. Arif-Tiwari, "MR Virtual Biopsy of Solid Renal Masses: An Algorithmic Approach.", Cancers (Basel), vol. 15, issue 10, 2023 May 17. PMCID: PMC10216374 
Sundaram, K. M., M. A. Morgan, J. Depetris, and H. Arif-Tiwari, "Imaging of benign gallbladder and biliary pathologies in pregnancy.", Abdom Radiol (NY), vol. 48, issue 6, pp. 1921-1932, 2023 Jun. PMCID: 7592089 
Ludwig, D. R., M. Itani, D. D. Childs, M. V. Revzin, K. K. Das, M. A. Anderson, H. Arif-Tiwari, M. E. Lockhart, and A. S. Fulcher, "Biliary Duct Dilatation: Expert Panel Narrative Review.", AJR Am J Roentgenol, 2023 Jul 26.
Arif, H., K. Porter, I. Kamel, and M. Bashir, "Clinical Guideline: ACR Appropriateness Criteria® Abnormal Liver Function Tests. Expert Panel on Gastrointestinal Imaging.", Journal of Americal College of Radiology, 01/2023.
Alshiek, J., S. M. Murad-Regadas, A. Mellgren, P. Glanc, G. Khatri, L. H. Quiroz, M. M. Weinstein, G. Rostaminia, L. Oliveira, H. Arif-Tiwari, et al., "Consensus definitions and interpretation templates for dynamic ultrasound imaging of defecatory pelvic floor disorders : Proceedings of the consensus meeting of SAR, et al", Int Urogynecol J, vol. 34, issue 3, pp. 603-619, 2023 Mar.
Duhancioglu, G., H. Arif-Tiwari, S. Natali, C. Reynolds, N. Lalwani, and A. Fulcher, "Traveling gallstones: review of MR imaging and surgical pathology features of gallstone disease and its complications in the gallbladder and beyond.", Abdom Radiol (NY), 2023 Dec 03. PMCID: 7002643 
Alshiek, J., S. M. Murad-Regadas, A. Mellgren, P. Glanc, G. Khatri, L. H. Quiroz, M. M. Weinstein, G. Rostaminia, L. Oliveira, H. Arif-Tiwari, et al., "Consensus Definitions and Interpretation Templates for Dynamic Ultrasound Imaging of Defecatory Pelvic Floor Disorders: Proceedings of the Consensus Meeting American Society of Colon and Rectal Surgeons,SAR etc.", Dis Colon Rectum, vol. 66, issue 2, pp. 200-216, 2023 Feb 01.
Chartier, S., and H. Arif-Tiwari, "MR Virtual Biopsy of Solid Renal Masses: An Algorithmic Approach", Cancers, vol. 15, issue 10, 05/2023.
Alshiek, J., S. M. Murad-Regadas, A. Mellgren, P. Glanc, G. Khatri, L. H. Quiroz, M. M. Weinstein, G. Rostaminia, L. Oliveira, H. Arif-Tiwari, et al., "Consensus Definitions and Interpretation Templates for Dynamic Ultrasound Imaging of Defecatory Pelvic Floor Disorders.", Urogynecology (Phila), vol. 29, issue 3, pp. 327-343, 2023 Mar 01.

2022

Runde, R., E. D. Auyang, R. Ng, K. Llorente, H. Arif Tiwari, S. Elman, and W. M. Thompson, "The gallbladder: what's new in 2022?", Abdom Radiol (NY), 2022 Mar 29.
Chu, L. C., Z. J. Wang, A. Kambadakone, E. M. Hecht, J. He, A. K. Narang, D. A. Laheru, H. Arif-Tiwari, P. Bhosale, C. W. Bolan, et al., "Postoperative surveillance of pancreatic ductal adenocarcinoma (PDAC) recurrence: practice pattern on standardized imaging and reporting from the society of abdominal radiology disease focus panel on PDAC.", Abdom Radiol (NY), vol. 48, issue 1, pp. 318-339, 10/2022.
Jecius, H., M. Khurrum, E. Krall, D. Tso, A. Pefok, R. Silva, E. Wusterbarth, H. Arif, M. Hamidi, and V. Nfonsam, "Emergent colectomy for colorectal cancer: A comparative analysis of open vs. minimally invasive approach.", Am J Surg, vol. 225, issue 4, pp. 724-727, 09/2022.
Thompson, E., S. Banerjee, S. Thompson, R. Silva, A. Muse, H. Arif-Tiwari, A. J. Scott, and V. Nfonsam, "Incidence and predictors of brain metastasis in colorectal cancer patients.", Int J Colorectal Dis, 01/2022.
S, G., M. A, G. D, S. K, B. D, G. A, and A-T. H, "Clinical Guideline: Pancreatic neuroendocrine neoplasms: a 2022 update for radiologists.", Abdominal Radiology, vol. 47 , pp. 3962–3970, 03/2022.
Larson, K., A. Russ, H. Arif-Tiwari, D. Mahadevan, A. Elliott, A. Bhattacharyya, and H. Babiker, "Pembrolizumab Achieves a Complete Response in an NF-1 Mutated, PD-L1 Positive Malignant Peripheral Nerve Sheath Tumor: A Case Report and Review of the Benchmarks.", J Immunother, vol. 45, issue 4, pp. 222-226, 05/2022.
Khot, R., M. A. Morgan, R. T. Nair, D. R. Ludwig, H. Arif-Tiwari, C. S. Bhati, and M. Itani, "Radiologic findings of biliary complications post liver transplantation.", Abdom Radiol (NY), vol. 48, issue 1, pp. 166-185, 10/2022.

2021

Dohogne, B., H. Arif-Tiwari, E. Bracamonte, and H. M. Babiker, "Exceptional response to cyclophosphamide and dexamethasone in a patient with metastatic castrate-resistant prostate cancer and RB1 mutation.", Anticancer Drugs, vol. 32, issue 3, pp. 337-343, 2021 03 01.
"Neuroendocrine neoplasm DFP report.", Abdom Radiol (NY), vol. 46, issue 2, pp. 401-402, 2021 Feb. PMCID: PMC7851317 
Sadovnikov, I., M. Anthony, R. Mushtaq, M. Khreiss, H. Gavini, and H. Arif-Tiwari, "Role of magnetic resonance imaging in Bouveret's syndrome: A case report with review of the literature.", Clin Imaging, vol. 77, pp. 43-47, 2021 Sep.
Lalwani, N., D. D. B. Bates, H. Arif-Tiwari, A. Khandelwal, E. Korngold, and M. Lockhart, "Baseline MR Staging of Rectal Cancer: A Practical Approach.", Semin Roentgenol, vol. 56, issue 2, pp. 164-176, 2021 Apr.
Steiner, A., R. Marks, S. Bahrami, and H. Arif-Tiwari, "How to develop and sustain a successful pelvic floor MRI practice.", Abdom Radiol (NY), vol. 46, issue 4, pp. 1443-1450, 2021 04.
Arif-Tiwari, H., and A. Khan, "Magnetic Resonance Imaging of Non-Occlusive Hepatic Infarction Associated with Diabetic Ketoacidosis", Open Journal of Case Reports, 07/2021.
Ram, R., K. Jambhekar, P. Glanc, A. Steiner, A. D. Sheridan, H. Arif-Tiwari, S. L. Palmer, and G. Khatri, "Meshy business: MRI and ultrasound evaluation of pelvic floor mesh and slings.", Abdom Radiol (NY), vol. 46, issue 4, pp. 1414-1442, 2021 04.
N, M., H. Arif, J. K, and R. R, "Revisiting splenic lesions- an imaging review of the common and uncommon splenic pathology", Journal of Gastrointestinal and Abdominal Radiology, 2021.
Itani, M., N. Lalwani, M. A. Anderson, H. Arif-Tiwari, R. Mohan Paspulati, and A. S. Shetty, "Magnetic resonance cholangiopancreatography: pitfalls in interpretation.", Abdom Radiol (NY), 2021 Oct 28.
Sawyer, D. M., R. Mushtaq, S. Vedantham, F. Shareef, S. M. Desoky, H. Arif-Tiwari, D. L. Gilbertson-Dahdal, and U. K. Udayasankar, "Performance of overnight on-call radiology residents in interpreting unenhanced abdominopelvic magnetic resonance imaging studies performed for pediatric right lower quadrant abdominal pain.", Pediatr Radiol, 2021 Mar 10.
Goyal, U., M. K. Cheung, J. Suszko, B. Laughlin, Y. Kim, J. Askam, H. Arif-Tiwari, B. Slane, J. Gordon, and B. Stea, "Electronic brachytherapy for treatment of non-melanoma skin cancers: clinical results and toxicities.", J Contemp Brachytherapy, vol. 13, issue 5, pp. 497-503, 2021 Oct. PMCID: PMC8565634 
Vij, A., A. Zaheer, I. R. Kamel, K. K. Porter, H. Arif-Tiwari, M. R. Bashir, A. Fung, A. Goldstein, K. D. Herr, A. Kamaya, et al., "ACR Appropriateness Criteria® Epigastric Pain.", J Am Coll Radiol, vol. 18, issue 11S, pp. S330-S339, 2021 Nov.
Martinez, F., E. Brucks, J. Otsuji, H. Mehnoor, H. Arif-Tiwari, H. M. Babiker, and A. Recio-Boiles, "Using Advanced Molecular Profiling to Identify the Origin of and Tailor Treatment for an Intracranial Mass of Unknown Primary.", JCO Precis Oncol, vol. 5, pp. 981-987, 2021 Jun. PMCID: PMC8202556  PMID: 34136743
"Using Advanced Molecular Profiling to Identify the Origin of and Tailor Treatment for an Intracranial Mass of Unknown Primary", JCO Precision Oncology, 2021.

2020

Bashir, M. R., J. M. Horowitz, I. R. Kamel, H. Arif-Tiwari, S. K. Asrani, V. Chernyak, A. Goldstein, J. R. Grajo, N. M. Hindman, A. Kamaya, et al., "ACR Appropriateness Criteria® Chronic Liver Disease.", J Am Coll Radiol, vol. 17, issue 5S, pp. S70-S80, 2020 May.
Wang, Z. J., H. Arif-Tiwari, A. Zaheer, S. Ameli, P. R. Bhosale, R. K. Do, A. H. Goenka, A. R. Guimares, G. P. Sangster, E. V. Soloff, et al., "Therapeutic response assessment in pancreatic ductal adenocarcinoma: society of abdominal radiology review paper on the role of morphological and functional imaging techniques.", Abdom Radiol (NY), 2020 Sep 16.
Mushtaq, R., U. Jayagurunathan, H. Arif-Tiwari, and K. Yaddanapudi, "Pulmonary MRI: Applications and Use Cases", Current Pulm Reports, vol. 9, 12/20320, 2020.
Warner, J., S. Desoky, H. Arif Tiwari, F. Morello, D. Gilbertson, and U. Udayasankar, "Unenhanced MRI of the Abdomen and Pelvis in the Comprehensive Evaluation of Acute Atraumatic Abdominal Pain in Children.", AJR Am J Roentgenol, pp. 1-11, 2020 Sep 09.
Ewongwo, A., M. Hamidi, Z. Alattar, O. P. Ayotunde, H. A. Tiwari, E. Elquza, A. Scott, K. Hanna, and V. Nfonsam, "Contributing factors and short-term surgical outcomes of patients with early-onset rectal cancer.", Am J Surg, vol. 219, issue 4, pp. 578-582, 2020 04.
Dohogne, B. Janelle, S. Srinivasan, H. Arif-Tiwari, and A. Potharaju, "Nontyphoidal Salmonella as a Cause of Mediastinal Abscess in a Patient With Extensive Cardiac Surgery.", Cureus, vol. 12, issue 8, pp. e9924, 2020 Aug 21. PMCID: PMC7505638 
Mushtaq, R., U. Jayagurunathan, H. Arif, and K. Yaddanapudi, "Pulmonary MRI: Applications and Use Cases", Current Pulmonology Reports, 12/2020.
Kulkarni, N. M., E. V. Soloff, P. P. Tolat, G. P. Sangster, J. B. Fleming, O. R. Brook, Z. Jane Wang, E. M. Hecht, M. Zins, P. R. Bhosale, et al., "White paper on pancreatic ductal adenocarcinoma from society of abdominal radiology's disease-focused panel for pancreatic ductal adenocarcinoma: Part I, AJCC staging system, NCCN guidelines, and borderline resectable disease.", Abdom Radiol (NY), vol. 45, issue 3, pp. 716-728, 2020 03.
Chernyak, V., J. M. Horowitz, I. R. Kamel, H. Arif-Tiwari, M. R. Bashir, B. D. Cash, J. Farrell, A. Goldstein, J. R. Grajo, S. Gupta, et al., "ACR Appropriateness Criteria® Liver Lesion-Initial Characterization.", J Am Coll Radiol, vol. 17, issue 11S, pp. S429-S446, 2020 Nov.
Dohogne, B. Janelle, S. Srinivasan, H. Arif-Tiwari, and A. Potharaju, "Nontyphoidal Salmonella as a Cause of Mediastinal Abscess in a Patient With Extensive Cardiac Surgery.", Cureus, vol. 12, issue 8, pp. e9924, 2020 Aug 21. PMCID: PMC7505638 
Kulkarni, N. M., L. Mannelli, M. Zins, P. R. Bhosale, H. Arif-Tiwari, O. R. Brook, E. M. Hecht, F. Kastrinos, Z. Jane Wang, E. V. Soloff, et al., "White paper on pancreatic ductal adenocarcinoma from society of abdominal radiology's disease-focused panel for pancreatic ductal adenocarcinoma: Part II, update on imaging techniques and screening of pancreatic cancer in high-risk individuals.", Abdom Radiol (NY), vol. 45, issue 3, pp. 729-742, 2020 03.
Gopireddy, D. Reddy, E. Soule, H. Arif-Tiwari, S. Sharma, D. Kanmaniraja, K. Jain, H. Letter, and C. Lall, "Spectrum of CT Findings Related to Bowel Adhesions Without Bowel Obstruction: A Comprehensive Imaging Review.", J Clin Imaging Sci, vol. 10, pp. 80, 2020. PMCID: PMC7749936 
Fábrega-Foster, K., I. R. Kamel, J. M. Horowitz, H. Arif-Tiwari, M. R. Bashir, V. Chernyak, A. Goldstein, J. R. Grajo, N. M. Hindman, A. Kamaya, et al., "ACR Appropriateness Criteria® Pancreatic Cyst.", J Am Coll Radiol, vol. 17, issue 5S, pp. S198-S206, 2020 May.

2019

Kanmaniraja, D., H. Arif-Tiwari, S. L. Palmer, A. Kamath, S. C. Lewis, M. Flusberg, M. Kobi, M. E. Lockhart, and V. Chernyak, "MR defecography review.", Abdom Radiol (NY), 2019 Sep 23.
Arif-Tiwari, H., B. T. Kalb, J. K. Bisla, and D. R. Martin, "Classification and Diagnosis of Cystic Renal Tumors: Role of MR Imaging Versus Contrast-Enhanced Ultrasound.", Magn Reson Imaging Clin N Am, vol. 27, issue 1, pp. 33-44, 2019 Feb.
Pollock, G. R., C. O. Twiss, S. Chartier, S. Vedantham, J. Funk, and H. Arif Tiwari, "Comparison of magnetic resonance defecography grading with POP-Q staging and Baden-Walker grading in the evaluation of female pelvic organ prolapse.", Abdom Radiol (NY), 2019 Nov 12.
Bisla, J. K., M. Saranathan, D. R. Martin, H. Arif-Tiwari, and B. T. Kalb, "MR Imaging Evaluation of the Kidneys in Patients with Reduced Kidney Function: Noncontrast Techniques Versus Contrast-Enhanced Techniques.", Magn Reson Imaging Clin N Am, vol. 27, issue 1, pp. 45-57, 2019 Feb.
Porter, K. K., A. Zaheer, I. R. Kamel, J. M. Horowitz, H. Arif-Tiwari, T. B. Bartel, M. R. Bashir, M. A. Camacho, B. D. Cash, V. Chernyak, et al., "ACR Appropriateness Criteria® Acute Pancreatitis.", J Am Coll Radiol, vol. 16, issue 11S, pp. S316-S330, 2019 Nov.
Peterson, C. M., M. M. McNamara, I. R. Kamel, W. B. Al-Refaie, H. Arif-Tiwari, B. D. Cash, V. Chernyak, A. Goldstein, J. R. Grajo, N. M. Hindman, et al., "ACR Appropriateness Criteria Right Upper Quadrant Pain", J Am Coll Radiol, vol. 16, issue 5S, pp. S235-S243, 2019 May.
Hindman, N. M., H. Arif-Tiwari, I. R. Kamel, W. B. Al-Refaie, T. B. Bartel, B. D. Cash, V. Chernyak, A. Goldstein, J. R. Grajo, J. M. Horowitz, et al., "ACR Appropriateness Criteria Jaundice", J Am Coll Radiol, vol. 16, issue 5S, pp. S126-S140, 2019 May.
Rubenstein, C. S., J. M. C. Gard, M. Wang, J. E. McGrath, N. Ingabire, J. P. Hinton, K. D. Marr, S. J. Simpson, R. B. Nagle, C. K. Miranti, et al., "Gene Editing of α6 Integrin Inhibits Muscle Invasive Networks and Increases Cell-Cell Biophysical Properties in Prostate Cancer.", Cancer Res, vol. 79, issue 18, pp. 4703-4714, 2019 09 15. PMCID: PMC6750953  PMID: 31337652
Bahrami, S., G. Khatri, A. D. Sheridan, S. L. Palmer, M. E. Lockhart, H. Arif-Tiwari, and P. Glanc, "Pelvic floor ultrasound: when, why, and how?", Abdom Radiol (NY), 2019 Sep 16.
Lalwani, N., G. Khatri, R. Farouk El Sayed, R. Ram, K. Jambhekar, V. Chernyak, A. Kamath, S. Lewis, M. Flusberg, F. Scholz, et al., "MR defecography technique: recommendations of the society of abdominal radiology's disease-focused panel on pelvic floor imaging.", Abdom Radiol (NY), 2019 Aug 05.
Liau, J., D. Goldberg, and A. H., "Prostate Cancer Detection and Diagnosis: Role of Ultrasound with MRI Correlates", Current Radiology Reports, vol. 7, issue 7, 2019.

2018

Lin, F. C., J. T. Funk, H. Arif Tiwari, B. T. Kalb, and C. O. Twiss, "Dynamic Pelvic Magnetic Resonance Imaging Evaluation of Pelvic Organ Prolapse Compared to Physical Examination Findings.", Urology, vol. 119, pp. 49-54, 2018 Sep.
Arif-Tiwari, H., C. O. Twiss, F. C. Lin, J. T. Funk, S. Vedantham, D. R. Martin, and B. T. Kalb, "Improved Detection of Pelvic Organ Prolapse: Comparative Utility of Defecography Phase Sequence to Nondefecography Valsalva Maneuvers in Dynamic Pelvic Floor Magnetic Resonance Imaging.", Curr Probl Diagn Radiol, 2018 Aug 23.
Witte, R. S., C. Karunakaran, A. N. Zuniga, H. Schmitz, and H. Arif, "Frontiers of cancer imaging and guided therapy using ultrasound, light, and microwaves.", Clin Exp Metastasis, vol. 35, issue 5-6, pp. 413-418, 2018 08.

2017

Czeyda-Pommersheim, F., B. Kalb, J. Costello, J. Liau, A. Meshksar, H. Arif Tiwari, and D. Martin, "MRI in pelvic inflammatory disease: a pictorial review.", Abdom Radiol (NY), vol. 42, issue 3, pp. 935-950, 2017 Mar.
Horowitz, J. M., I. R. Kamel, H. Arif-Tiwari, S. K. Asrani, N. M. Hindman, H. Kaur, M. M. McNamara, R. B. Noto, A. Qayyum, and T. Lalani, "ACR Appropriateness Criteria Chronic Liver Disease.", J Am Coll Radiol, vol. 14, issue 5S, pp. S103-S117, 2017 May.
Scali, E. P., T. Walshe, H. Arif Tiwari, A. C. Harris, and S. D. Chang, "A Pictorial Review of Hepatobiliary Magnetic Resonance Imaging With Hepatocyte-Specific Contrast Agents: Uses, Findings, and Pitfalls of Gadoxetate Disodium and Gadobenate Dimeglumine.", Can Assoc Radiol J, vol. 68, issue 3, pp. 293-307, 2017 Aug.
Qayyum, A., E. P. Tamm, I. R. Kamel, P. J. Allen, H. Arif-Tiwari, V. Chernyak, T. A. Gonda, J. R. Grajo, N. M. Hindman, J. M. Horowitz, et al., "ACR Appropriateness Criteria Staging of Pancreatic Ductal Adenocarcinoma.", J Am Coll Radiol, vol. 14, issue 11S, pp. S560-S569, 2017 Nov.
Horowitz, J. M., I. R. Kamel, H. Arif-Tiwari, S. K. Asrani, N. M. Hindman, H. Kaur, M. M. McNamara, R. B. Noto, A. Qayyum, and T. Lalani, "ACR Appropriateness Criteria Chronic Liver Disease.", J Am Coll Radiol, vol. 14, issue 11S, pp. S391-S405, 2017 Nov.
Kaur, H., N. M. Hindman, W. B. Al-Refaie, H. Arif-Tiwari, B. D. Cash, V. Chernyak, J. Farrell, J. R. Grajo, J. M. Horowitz, M. M. McNamara, et al., "ACR Appropriateness Criteria Suspected Liver Metastases.", J Am Coll Radiol, vol. 14, issue 5S, pp. S314-S325, 2017 May.

2016

Gimber, LH., DM. Melville, AS. Klauser, RS. Witte, H. Arif-Tiwari, and MS. Taljanovic, "Artifacts in Musculoskeletal Ultrasound", Radiographics, vol. 36, issue 2, pp. 479-480, 04/2016.
Gimber, L. H., D. M. Melville, A. S. Klauser, R. S. Witte, H. Arif-Tiwari, and M. S. Taljanovic, "Artifacts at Musculoskeletal US: Resident and Fellow Education Feature.", Radiographics, vol. 36, issue 2, pp. 479-80, 2016 Mar-Apr. PMID: 26963457
Petkovska, I., D. R. Martin, M. F. Covington, S. Urbina, E. Duke, J. Z Daye, L. A. Stolz, S. M. Keim, J. R. Costello, S. Chundru, et al., "Accuracy of Unenhanced MR Imaging in the Detection of Acute Appendicitis: Single-Institution Clinical Performance Review.", Radiology, pp. 150468, 2016 Jan 25.
Duke, E., B. Kalb, H. Arif-Tiwari, Z. John Daye, D. Gilbertson-Dahdal, S. M. Keim, and D. R. Martin, "A Systematic Review and Meta-Analysis of Diagnostic Performance of MRI for Evaluation of Acute Appendicitis.", AJR Am J Roentgenol, vol. 206, issue 3, pp. 508-17, 2016 Mar.
Petkovska, I., E. Duke, D. R. Martin, Z. Irani, C. P. Geffre, J. M. Cragun, J. R. Costello, H. Arif-Tiwari, F. Czeyda-Pommersheim, U. Udayasankar, et al., "MRI of ovarian torsion: Correlation of imaging features with the presence of perifollicular hemorrhage and ovarian viability.", Eur J Radiol, vol. 85, issue 11, pp. 2064-2071, 2016 Nov.

2015

Li, G., D. J. Cook, M. A. H. Levine, G. Guyatt, M. Crowther, D. Heels-Ansdell, A. Holbrook, F. Lamontagne, S. D. Walter, N. D. Ferguson, et al., "Competing Risk Analysis for Evaluation of Dalteparin Versus Unfractionated Heparin for Venous Thromboembolism in Medical-Surgical Critically Ill Patients.", Medicine (Baltimore), vol. 94, issue 36, pp. e1479, 2015 Sep. PMCID: PMC4616653  PMID: 26356708
Lalwani, N., L. Mannelli, D. Moorthy Ganeshan, A. K. Shanbhogue, M. K. Dighe, H. Arif Tiwari, S. Maximin, S. Monti, M. Ragucci, and S. R. Prasad, "Uncommon pancreatic tumors and pseudotumors.", Abdom Imaging, vol. 40, issue 1, pp. 167-80, 2015 Jan.
Goyal, U., Y. Kim, H. Arif Tiwari, R. Witte, and B. Stea, "A pilot study of ultrasound-guided electronic brachytherapy for skin cancer.", J Contemp Brachytherapy, vol. 7, issue 5, pp. 374-80, 2015 Oct. PMCID: PMC4663218 
Kulvatunyou, N., V. Pandit, S. Moutamn, K. Inaba, K. Chouliaras, M. DeMoya, L. Naraghi, B. Kalb, H. Arif, R. Sravanthi, et al., "A multi-institution prospective observational study of small bowel obstruction: Clinical and computerized tomography predictors of which patients may require early surgery.", J Trauma Acute Care Surg, vol. 79, issue 3, pp. 393-8, 2015 Sep.
Petkovska, I., B. Kalb, S. Hur, P. Ott, L. Kusum, P. Dherange, I. Oliva, S. Urbina, H. Arif, S. Chundru, et al., MRI in patients with cardiac implantable electronic devices, our institutional experience, 2015.
Malangone, S. A., H. Patel, S. E. Kurtin, H. Arif Tiwari, and E. Elquza, "Grand Rounds: Multidisciplinary Management of the Patient With Metastatic Colorectal Adenocarcinoma.", J Adv Pract Oncol, vol. 6, issue 2, pp. 144-52, 2015 Mar-Apr. PMCID: PMC4601894 

2014

Chundru, S., B. Kalb, H. Arif-Tiwari, P. Sharma, J. Costello, and D. R. Martin, "MRI of diffuse liver disease: characteristics of acute and chronic diseases.", Diagn Interv Radiol, vol. 20, issue 3, pp. 200-8, 2014 May-Jun. PMCID: PMC4463342 
Arif-Tiwari, H., B. Kalb, S. Chundru, P. Sharma, J. Costello, R. W. Guessner, and D. R. Martin, "MRI of hepatocellular carcinoma: an update of current practices.", Diagn Interv Radiol, vol. 20, issue 3, pp. 209-21, 2014 May-Jun. PMCID: PMC4463351 
Arirf-Tiwari, H., B. Kalb, J. Funk, and DR. Martin, "Abstract of the Society of Urodynamics, Female Pelvic Medicine & Urogenital Reconstruction 2014 Winter Meeting February 25-March 1, 2014, Miami, Florida.", Neurourol Urodyn, vol. 33, issue 2, pp. 162-266, 2014 Feb. PMCID: PMC7167716 
Costello, J. R., B. Kalb, S. Chundru, H. Arif, I. Petkovska, and D. R. Martin, "MR imaging of benign and malignant biliary conditions.", Magn Reson Imaging Clin N Am, vol. 22, issue 3, pp. 467-88, 2014 Aug.
Lamontagne, F., L. McIntyre, P. Dodek, D. Heels-Ansdell, M. Meade, J. Pemberton, Y. Skrobik, I. Seppelt, N. E. Vlahakis, J. Muscedere, et al., "Nonleg venous thrombosis in critically ill adults: a nested prospective cohort study.", JAMA Intern Med, vol. 174, issue 5, pp. 689-96, 2014 May. PMID: 24638843

2013

Chundru, S., B. Kalb, H. Arif-Tiwari, P. Sharma, J. Costello, and D. R. Martin, "MRI of diffuse liver disease: the common and uncommon etiologies.", Diagn Interv Radiol, vol. 19, issue 6, pp. 479-87, 2013 Nov-Dec.