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Settlement Reached in Devastating Breast Cancer Misdiagnosis Case

Last Updated on Originally published August 16, 2025
Photo by National Cancer Institute on Unsplash

The Porter Law Group recently secured a significant settlement in a medical malpractice case involving the tragic delayed diagnosis of breast cancer that ultimately claimed the life of a 53-year-old mother of five. The case centered around a radiologist’s failure to properly interpret critical breast imaging studies, leading to a devastating six-month delay in cancer diagnosis and treatment.

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In January 2021, the client discovered a concerning lump during a self-breast examination and promptly sought medical attention. A mammogram and ultrasound performed in February 2021 revealed a 2-3 cm mass in her right breast. Despite these findings, the radiologist classified the mass as “probably benign” and recommended a follow-up in six months rather than ordering an immediate biopsy.

When the client finally underwent follow-up imaging in August 2021, the mass had more than doubled in size to 5.5 cm. She was diagnosed with Stage IIIB triple-negative breast cancer that had spread to her lymph nodes. The delayed diagnosis forced her to endure extensive chemotherapy, a mastectomy, and radiation treatments that could have been avoided with timely intervention. Tragically, by April 2023, the cancer had metastasized to her lungs, liver, and bones, and she passed away in June 2023 at age 53.

Medical experts retained by the Porter Law Group testified that with proper interpretation of the initial imaging and immediate biopsy, the client would likely have been diagnosed at Stage IIA or earlier, when the cancer was still highly treatable with less invasive procedures. The experts concluded that the six-month delay allowed the cancer to progress from a treatable stage with an 81% 10-year survival rate to terminal metastatic disease.

The case highlighted several critical failures in the standard of care, including the radiologist’s mischaracterization of the mass margins and inappropriate “probably benign” classification despite suspicious imaging findings. Expert breast radiologists testified that the standard of care required an immediate biopsy given the concerning mammogram and ultrasound results.

Beyond the devastating physical toll, the delayed diagnosis had a profound impact on the client’s five children, ages 19-30, who watched their otherwise healthy and independent mother endure tremendous suffering in her final months. The settlement reflects both the significant economic damages, including lost wages and medical expenses, as well as the immeasurable loss of maternal guidance and support for her children.

“This case demonstrates the critical importance of proper interpretation of breast imaging studies and the devastating consequences that can result from delayed cancer diagnosis,” noted the Porter Law Group. “While no amount of compensation can truly make up for the loss of a mother and grandmother, we hope this settlement provides some measure of justice and financial security for the family.”

This settlement serves as a sobering reminder of why healthcare providers must exercise the utmost diligence in evaluating potential breast cancer cases. For anyone who has concerns about a possible delayed cancer diagnosis, it’s crucial to seek both medical and legal counsel promptly. The Porter Law Group continues to advocate for patients and families affected by medical malpractice, working to hold healthcare providers accountable and prevent similar tragedies in the future.

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The experts behind this article

Every Porter Law Group guide is written and reviewed by experienced New York personal injury attorneys.

Michael S. Porter
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Michael S. Porter
Personal Injury Attorney

Originally from Upstate New York, Mike built a distinguished legal career after graduating from Harvard University and earning his juris doctor degree from Syracuse University College of Law. He served as a Captain in the United States Army Judge Advocate General’s Corps, gaining expertise in trial work, and is now a respected trial attorney known for securing multiple million-dollar results for his clients while actively participating in legal organizations across Upstate NY.

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Eric C. Nordby
Legally Reviewed on August 16, 2025
Eric C. Nordby
Personal Injury Attorney

Eric, with nearly three decades of experience in personal injury litigation, holds a law degree with honors from the University at Buffalo School of Law and a Bachelor's Degree from Cornell University. His extensive career encompasses diverse state and federal cases, resulting in substantial client recoveries, and he actively engages in legal associations while frequently lecturing on legal topics.

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This page was legally reviewed by Eric C. Nordby on August 16, 2025. Our experts verify everything you read to make sure it's up to date. Read our editorial guidelines or contact us.