After a career dedicated to caring for patients with cancer, Nancy Drourr expected retirement to be the start of a new chapter. However, when troubling health issues emerged, she had to put her plans on hold.

Nancy turned to Mayo Clinic, where a care team uncovered a rare and complex disease called sarcoidosis. Now, with answers, Nancy has resumed the pursuit of a lifelong goal and wrote a letter to her care team thanking them for giving her hope.

Watch: Science of angels': A mother's thankful letter for team who diagnosed rare disease

Journalists: Broadcast-quality video pkg (2:13) is in the downloads at the end of the post. Please courtesy: "Mayo Clinic News Network." Read the script.

"I invested in a very rewarding career taking care of cancer patients. I believed that a big part of my life included service above self," says Nancy.

After retiring in 2022, Nancy noticed changes in her health. A lingering rash, fatigue and short-term memory challenges led to two years of tests and appointments with physicians near her home in Tampa, Florida.

"Being a patient was a new position for me," says Nancy. "I took care of patients, and I take care of people. I felt I needed more support than what I was getting."

When bloodwork in 2024 suggested Nancy may have a severe kidney condition, she turned to Mayo Clinic.

"When I saw the MRI and the results, there was a concerning finding, which was bone lesions and spleen lesions, and to the radiologist, it was concerning," says Dr. Fouad Chebib, a Mayo Clinic nephrologist. "We needed to figure out in a timely manner the source, if it's cancer, but otherwise it could be an infectious process or other autoimmune disease."

Sarcoidosis diagnosis

A biopsy ruled out cancer, but did confirm a diagnosis of sarcoidosis, an inflammatory disease that affects approximately 200,000 people in the U.S.

"In the case of Nancy, it was quite severe with multiple organs being involved, from skin to bone to spleen to many other organs, and it significantly affected her life," says Dr. Chebib.

Treatment plan

While there is no known cure for sarcoidosis, Nancy's care team, including experts in rheumatology, oncology, infectious diseases and other areas, developed a treatment plan to manage her disease.

"It was within my power now to navigate this disease and not give up on the things that brought me such joy in this life," says Nancy. "Dr. Chebib was my angel, and he made sure I had everything I needed to get answers."

"I'm passionate about making sure that the disease does not dictate the lives of my patients, getting to the bottom of the problem, and making sure we get the answers to things that potentially have not been answered elsewhere," says Dr. Chebib.

Nancy receives weekly treatment and regular follow-ups to measure progress. She's also given more thought to her textile design business. The dream influenced by her grandmother decades ago was put on hold to focus on her health. 

Nancy's journey also inspired her to write a letter to her care team titled "The Science of Angels," in which she shares her gratitude for the diagnosis and treatment options.

"I will forever remember how deeply the science of angels impacted my life and those of my loving sons," Nancy reads. "Thank you for instilling hope and a medical path forward in the treatment of my rare and complex disease."

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