Omar Hassan, MD

Title(s)Assistant Professor, Radiology
SchoolSchool of Medicine
Address505 Parnassus Avenue, #M391
San Francisco CA 94117
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    Dr. Hassan earned his medical degree at Chicago Medical School in, North Chicago, IL, receiving a distinction in basic sciences. He completed a general surgery internship, diagnostic radiology residency, and fellowship in abdominal imaging and diagnostic sonography all at UCSF.

    During residency, Dr. Hassan co-led the radiology section’s quality improvement initiative at the Zuckerberg San Francisco General Hospital, examining delays in morning turnaround times of overnight, resident-read radiology examinations and implemented a system to improve the time from wet read to final attending reads of reports.

    Dr. Hassan conducts research as part of the Cirrhosis & Hepatocellular Carcinoma Working Group, establishing a database of over 200 patients with treated HCC for the current largest radiologic-pathologic correlation of treatment modalities in a multidisciplinary collaboration of diagnostic and interventional radiologists and transplant hepatologists. Dr. Hassan has published papers imaging in gender affirmation surgery, organic cation transporter-mediated clearance of cardiovascular drugs, and currently has a paper in progress on the imaging reliability of liver tumor grading (LI-RADS)

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    Publications listed below are automatically derived from MEDLINE/PubMed and other sources, which might result in incorrect or missing publications. Researchers can login to make corrections and additions, or contact us for help. to make corrections and additions.
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    Altmetrics Details PMC Citations indicate the number of times the publication was cited by articles in PubMed Central, and the Altmetric score represents citations in news articles and social media. (Note that publications are often cited in additional ways that are not shown here.) Fields are based on how the National Library of Medicine (NLM) classifies the publication's journal and might not represent the specific topic of the publication. Translation tags are based on the publication type and the MeSH terms NLM assigns to the publication. Some publications (especially newer ones and publications not in PubMed) might not yet be assigned Field or Translation tags.) Click a Field or Translation tag to filter the publications.
    1. Per-patient Negative Predictive Value of the CT and MRI Liver Imaging Reporting and Data System Version 2018 Treatment Response Algorithm for Hepatocellular Carcinoma. Radiology. 2023 Dec; 309(3):e222776. Hassan OT, Behr SC, Ohliger MA, Fowler KJ, Gill RM, Fidelman N, Mehta N, Choi HH. PMID: 38112541.
      View in: PubMed   Mentions: 1     Fields:    Translation:Humans
    2. Efficacy of Perioperative Intravenous Dexamethasone on Postoperative Analgesia in Scleral Buckle Surgery: A Randomized Clinical Trial. Ophthalmic Surg Lasers Imaging Retina. 2023 04; 54(4):238-242. Henderson MN, Mantopoulos D, Wheatley EI, Hassan OT, Prenner JL, Fine HF. PMID: 36884235.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    3. Imaging in Gender Affirmation Surgery. Curr Urol Rep. 2021 Jan 30; 22(2):14. Hassan O, Sun D, Jha P. PMID: 33515366; PMCID: PMC7847456.
      View in: PubMed   Mentions: 2     Fields:    Translation:Humans
    4. Do Demographic or Anthropometric Factors Affect Lateralization of the Tibial Tubercle in a Diverse Population? A Magnetic Resonance Imaging Analysis. Surg Technol Int. 2020 May 28; 36:304-308. Livshetz I, Meghpara MB, Karam JA, Salem HS, Mont MA, Hassan OT, Goldberg BA. PMID: 31821525.
      View in: PubMed   Mentions: 1     Fields:    Translation:Humans
    5. Organic Cation Transporter-Mediated Clearance of Cardiovascular Drugs: A Pharmacological Perspective. Am J Ther. 2016 May-Jun; 23(3):e855-61. Hassan OT, Hassan RT, Arora RR. PMID: 25259955.
      View in: PubMed   Mentions: 1     Fields:    Translation:Humans
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