Lefkowitz, Robert

Publications

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selected publications

EGFR and MET Amplifications Determine Response to HER2 Inhibition in ERBB2-Amplified Esophagogastric Cancer. Cancer discovery. 2018 Academic Article GET IT
Times cited: 122
A Phase II Trial of Sorafenib and Dacarbazine for Leiomyosarcoma, Synovial Sarcoma, and Malignant Peripheral Nerve Sheath Tumors. The oncologist. 2018 Academic Article GET IT
Times cited: 14
Myxoinflammatory Fibroblastic Sarcoma: Clinical, Imaging, Management and Outcome in 29 Patients. Journal of computer assisted tomography. 2017 Academic Article GET IT
Times cited: 2
Acute myonecrosis on MRI: etiologies in an oncological cohort and assessment of interobserver variability. Skeletal radiology. 2016 Academic Article GET IT
Times cited: 22
Infiltrative pattern of carcinomatosis in extremity muscles on MRI. Clinical imaging. 2016 Academic Article GET IT
Times cited: 4
A Phase I/II Study for Analytic Validation of 89Zr-J591 ImmunoPET as a Molecular Imaging Agent for Metastatic Prostate Cancer. Clinical cancer research : an official journal of the American Association for Cancer Research. 2015 Academic Article GET IT
Times cited: 165
Phase II Trial of Gemcitabine and Docetaxel with Bevacizumab in Soft Tissue Sarcoma. Sarcoma. 2015 Academic Article GET IT
Times cited: 50
⁸⁹Zr-huJ591 immuno-PET imaging in patients with advanced metastatic prostate cancer. European journal of nuclear medicine and molecular imaging. 2014 Academic Article GET IT
Times cited: 128
Biopsy of suspicious bone lesions in patients with a single known malignancy: prevalence of a second malignancy. AJR. American journal of roentgenology. 2013 Academic Article GET IT
Times cited: 10
Musculoskeletal tumors and tumor-like conditions: common and avoidable pitfalls at imaging in patients with known or suspected cancer: Part A: benign conditions that may mimic malignancy. International orthopaedics. 2013 Review GET IT
Times cited: 8
Musculoskeletal tumours and tumour-like conditions: common and avoidable pitfalls at imaging in patients with known or suspected cancer: Part B: malignant mimics of benign tumours. International orthopaedics. 2013 Review GET IT
Times cited: 10
Myxofibrosarcoma: prevalence and diagnostic value of the "tail sign" on magnetic resonance imaging. Skeletal radiology. 2013 Academic Article GET IT
Times cited: 100
Renal cortical tumors: use of multiphasic contrast-enhanced MR imaging to differentiate benign and malignant histologic subtypes. Radiology. 2012 Academic Article GET IT
Times cited: 93
Percutaneous CT-guided bone biopsy: diagnosis of malignancy in lesions with initially indeterminate biopsy results and CT features associated with diagnostic or indeterminate results. AJR. American journal of roentgenology. 2011 Academic Article GET IT
Times cited: 26
Variability of lung tumor measurements on repeat computed tomography scans taken within 15 minutes. Journal of clinical oncology : official journal of the American Society of Clinical Oncology. 2011 Academic Article GET IT
Times cited: 135
Activity of Sorafenib against desmoid tumor/deep fibromatosis. Clinical cancer research : an official journal of the American Association for Cancer Research. 2011 Academic Article GET IT
Times cited: 210
Phase II study of modified docetaxel, cisplatin, and fluorouracil with bevacizumab in patients with metastatic gastroesophageal adenocarcinoma. Journal of clinical oncology : official journal of the American Society of Clinical Oncology. 2010 Academic Article GET IT
Times cited: 174
A phase I pharmacokinetic study of pulse-dose vorinostat with flavopiridol in solid tumors. Investigational new drugs. 2010 Academic Article GET IT
Times cited: 33
A phase I clinical trial of FOLFIRI in combination with the pan-cyclin-dependent kinase (CDK) inhibitor flavopiridol. Cancer chemotherapy and pharmacology. 2010 Academic Article GET IT
Times cited: 25
Phase I study of flavopiridol with oxaliplatin and fluorouracil/leucovorin in advanced solid tumors. Clinical cancer research : an official journal of the American Association for Cancer Research. 2009 Academic Article GET IT
Times cited: 48
Imaging findings, prevalence and outcome of de novo and secondary malignant fibrous histiocytoma of bone. Skeletal radiology. 2009 Academic Article GET IT
Times cited: 15
Evaluating variability in tumor measurements from same-day repeat CT scans of patients with non-small cell lung cancer. Radiology. 2009 Academic Article GET IT
Times cited: 278
A phase II study of flavopiridol (Alvocidib) in combination with docetaxel in refractory, metastatic pancreatic cancer. Pancreatology : official journal of the International Association of Pancreatology (IAP) ... [et al.]. 2009 Academic Article GET IT
Times cited: 40
A phase 1 dose-escalation study of irinotecan in combination with 17-allylamino-17-demethoxygeldanamycin in patients with solid tumors. Clinical cancer research : an official journal of the American Association for Cancer Research. 2008 Academic Article GET IT
Times cited: 55
Local changes in bone marrow at MRI after treatment of extremity soft tissue sarcoma. Skeletal radiology. 2008 Academic Article GET IT
Times cited: 23
Phase I dose-finding study of weekly docetaxel followed by flavopiridol for patients with advanced solid tumors. Clinical cancer research : an official journal of the American Association for Cancer Research. 2007 Academic Article GET IT
Times cited: 74
Low-grade myxofibrosarcoma: CT and MRI patterns in recurrent disease. AJR. American journal of roentgenology. 2007 Academic Article GET IT
Times cited: 62
Imaging of bladder cancer. Radiologic clinics of North America. 2007 Review GET IT
Times cited: 59
Imaging of kidney cancer. Radiologic clinics of North America. 2007 Review GET IT
Times cited: 34
Selection of patients with gastric adenocarcinoma for laparoscopic staging. American journal of surgery. 2006 Academic Article GET IT
Times cited: 98
A phase I clinical trial of the sequential combination of irinotecan followed by flavopiridol. Clinical cancer research : an official journal of the American Association for Cancer Research. 2005 Academic Article GET IT
Times cited: 95
Pelvic CT in patients with esophageal cancer. AJR. American journal of roentgenology. 2005 Academic Article GET IT
Times cited: 10
Routine editing of trainee-generated radiology reports: effect on style quality. Academic radiology. 2003 Academic Article GET IT
Times cited: 15
Breath-hold magnetic resonance cholangiopancreatography in the evaluation of malignant pancreaticobiliary obstruction. Journal of computer assisted tomography. 2003 Academic Article GET IT
Times cited: 21

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Background

education and training

M.D., New York University School of Medicine 1993
B.A., Cornell University 1989

Contact

full name

Robert Lefkowitz

VIVO Weill Cornell Medical College

Robert Lefkowitz Associate Professor of Clinical Radiology

Publications

selected publications

Background

education and training

Contact

full name