Harvard Catalyst Profiles

Contact, publication, and social network information about Harvard faculty and fellows.

Olga-Rachel Brook, M.D.


This page shows the publications co-authored by Olga-Rachel Brook and Ammar Sarwar.
Connection Strength

  1. Nakhaei M, Mojtahedi A, Faintuch S, Sarwar A, Brook OR. Transradial and Transfemoral Uterine Fibroid Embolization Comparative Study: Technical and Clinical Outcomes. J Vasc Interv Radiol. 2020 Jan; 31(1):123-129.
    View in: PubMed
    Score: 0.233
  2. Luo M, Berkowitz S, Nguyen Q, Yam CS, Faintuch S, Ahmed M, Collares F, Sarwar A, Weinstein JL, Brook OR. Electronic IR Group Peer Review and Learning Performed during Daily Clinical Rounds. J Vasc Interv Radiol. 2019 Apr; 30(4):594-600.
    View in: PubMed
    Score: 0.222
  3. Sarwar A, Hostage CA, Weinstein JL, Kim G, Novack V, Chakrala N, Park Y, Brook OR, Ahmed M. Causes and Rates of 30-day Readmissions after Percutaneous Transhepatic Biliary Drainage Procedure. Radiology. 2019 03; 290(3):722-729.
    View in: PubMed
    Score: 0.219
  4. Nguyen Q, Sarwar A, Luo M, Berkowitz S, Ahmed M, Brook OR. Structured Reporting of IR Procedures: Effect on Report Compliance, Accuracy, and Satisfaction. J Vasc Interv Radiol. 2018 03; 29(3):345-352.
    View in: PubMed
    Score: 0.207
  5. Nguyen Q, Mehta SV, Fang J, Sheiman R, Kane R, Ahmed M, Sarwar A, Siewert B, Brook OR. Thirty-day emergency room visits and hospital admissions after outpatient non-vascular image-guided procedures. Abdom Radiol (NY). 2017 10; 42(10):2538-2543.
    View in: PubMed
    Score: 0.201
  6. Boos J, Yoo RJ, Steinkeler J, Ayata G, Ahmed M, Sarwar A, Weinstein J, Faintuch S, Brook OR. Fluoroscopic percutaneous brush cytology, forceps biopsy and both in tandem for diagnosis of malignant biliary obstruction. Eur Radiol. 2018 Feb; 28(2):522-529.
    View in: PubMed
    Score: 0.199
  7. Chen CK, Boos J, Sarwar A, O'Bryan-Alberts B, Ahmed M, Brook OR. Observation time after outpatient non-arterial interventional procedures: standards, safety, and outcomes. Abdom Radiol (NY). 2017 05; 42(5):1571-1578.
    View in: PubMed
    Score: 0.195
  8. Sarwar A, Zhou L, Chakrala N, Brook OR, Weinstein JL, Rosen MP, Ahmed M. The Relevance of Readmissions after Common IR Procedures: Readmission Rates and Association with Early Mortality. J Vasc Interv Radiol. 2017 May; 28(5):629-636.
    View in: PubMed
    Score: 0.193
  9. Sarwar A, Esparaz AM, Tapper EB, Brook OR, Grunwald D, Malik R, Ahmed M. Comparison of Vascular Plugs and Pushable Coils for Variceal Embolization After TIPS. AJR Am J Roentgenol. 2017 Mar; 208(3):650-655.
    View in: PubMed
    Score: 0.190
  10. Sarwar A, Brook OR, Vaidya A, Sacks AC, Sacks BA, Goldberg SN, Ahmed M, Faintuch S. Clinical Outcomes following Percutaneous Radiofrequency Ablation of Unilateral Aldosterone-Producing Adenoma: Comparison with Adrenalectomy. J Vasc Interv Radiol. 2016 Jul; 27(7):961-7.
    View in: PubMed
    Score: 0.183
  11. Sarwar A, Brook OR, Weinstein JL, Khwaja K, Ahmed M. Trans-Splenic Portal Vein Embolization: A Technique to Avoid Damage to the Future Liver Remnant. Cardiovasc Intervent Radiol. 2016 Oct; 39(10):1514-8.
    View in: PubMed
    Score: 0.182
  12. Sarwar A, Ahn E, Brennan I, Brook OR, Faintuch S, Malik R, Khwaja K, Ahmed M. Utility of liver biopsy in predicting clinical outcomes after percutaneous angioplasty for hepatic venous obstruction in liver transplant patients. World J Hepatol. 2015 Jul 18; 7(14):1884-93.
    View in: PubMed
    Score: 0.173
Connection Strength
The connection strength for co-authors is the sum of the scores for each of their shared publications.

Publication scores are based on many factors, including how long ago they were written and whether the person is a first or senior author.
Funded by the NIH National Center for Advancing Translational Sciences through its Clinical and Translational Science Awards Program, grant number UL1TR002541.