Dr. Alexandra Gangi
Surgical Oncologist
1 Podcast • 1 Case on BackTable
Dr. Alexandra Gangi is a surgical oncologist practicing at Cedars-Sinai Medical Center in Los Angeles, California.
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Episode # 82 • 22 Sept 2026
Advances in Perioperative Colorectal Cancer Management
How much of perioperative colorectal cancer management has changed in just one year, and what does it mean for patient care? On this episode of BackTable Tumor Board, Dr. Jun Gong is joined by Dr. Ibrahim Sahin and Dr. Alexandra Gangi to review the latest practice-changing data in colon and rectal cancer. They discuss observation versus maintenance immunotherapy in MSI-high disease, the CHALLENGE trial's surprising results on exercise and disease-free survival, and the evolving role of ctDNA and local therapies after liver metastasis resection.
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