AlexanderRGuimaraesMD

Radiology • Portland, OR

Assistant Professor of Radiology, Massachusetts General Hospital

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Office
3181 SW Sam Jackson Park Rd
Portland, OR 97239
Phone+1 503-418-0990

Fax+1 503-494-4621

Education & Training

Massachusetts General Hospital/Harvard Medical SchoolResidency, Radiology-Diagnostic, 2000 - 2004
Massachusetts General HospitalInternship, Transitional Year, 1999 - 2000
Harvard Medical SchoolClass of 1999

Certifications & Licensure

CA State Medical License 2007 - Present
MA State Medical License 2001 - 2026
OR State Medical License 2014 - 2025
FL State Medical License 2007 - 2010
NY State Medical License 2007 - 2009
OH State Medical License 2007 - 2009
RI State Medical License 2007 - 2008
American Board of Radiology Diagnostic Radiology

Clinical Trials

Ferumoxytol-Enhanced MRI in Imaging Lymph Nodes in Patients With Stage IIB-IIIC Esophageal Cancer Start of enrollment: 2018 Apr 27
Withdrawn
Early Phase 1
Ferumoxytol-Enhanced MRI in Imaging Lymph Nodes in Patients With Locally Advanced Rectal Cancer Start of enrollment: 2018 Apr 27
Terminated
Early Phase 1

Publications & Presentations

PubMed

CASPER: A Phase I trial combining calaspargase pegol-mnkl and cobimetinib in pancreatic cancer.
Charles D Lopez, Adel Kardosh, Emerson Y Chen, Guillaume Pegna, Alexander Guimaraes
Future Oncology. 2024-01-01
7 citations
Deletion of the mRNA stability factor(HuR) in pancreatic cancer cells disrupts the tumor microenvironment integrity.
Grace A McCarthy, Roberto Di Niro, Jennifer M Finan, Aditi Jain, Yifei Guo
NAR Cancer. 2023-06-01
7 citations
A Framework for Evaluating the Technical Performance of Multiparameter Quantitative Imaging Biomarkers (mp-QIBs).
Nancy A Obuchowski, Erich Huang, Nandita M deSouza, David Raunig, Jana Delfino
Academic Radiology. 2023-02-01

Lectures

MRI 2012: Clinical Update and Practical Applications
Harvard Medical School, Duck Key, Florida - 2/20/2012

Press Mentions

Register for RSNA 2017 ”” See Page 24July 21st, 2017
Saving More Lives From Pancreatic CancerAugust 31st, 2023