A profound moment unfolded during a wedding ceremony in Chicago when Kaedi Cecala introduced the man who saved her life. As she exchanged vows with her husband, Mikey Cecala, Kaedi revealed that Karol Zwierzyski, her stem cell donor, was among the guests. This heartfelt announcement highlighted the incredible journey she undertook after being diagnosed with a rare blood cancer in 2020.
At just 33 years old, Kaedi faced a devastating diagnosis of myelodysplastic syndrome (MDS), a condition that can progress to acute myeloid leukemia and is potentially life-threatening. According to Dr. Jayesh Mehta, a hematologist at Northwestern Medicine’s Lurie Cancer Center, “Either the low counts from the MDS or the development of leukemia will prove life-threatening.” The news was overwhelming for Kaedi, who described her reaction as “shocking doesn’t even begin to cover it.”
As she began an aggressive chemotherapy regimen, preparing for a stem cell transplant, Mikey stood by her side. Reflecting on those challenging times, he shared his emotional experience, recalling moments of uncertainty amid their struggles. “I remember leaving and going to get a bite to eat at a pizza place right around the corner, and it just hit me that, like we were in it, you know,” he said.
While Kaedi underwent treatment, doctors diligently searched global registries for a compatible donor. After a rigorous process, they identified a perfect match in Karol Zwierzyski, then a 26-year-old living in Poland. Zwierzyski, who was already registered as a stem cell donor, did not hesitate to help when contacted. The transplant was successful, and Kaedi experienced no major complications. Today, she is cancer-free and has even opened her own salon.
As the couple planned their wedding, Kaedi felt compelled to honor Zwierzyski, whose selfless act had given her a second chance at life. During the reception, Mikey took the microphone to introduce their special guest, saying, “Our guest of honor and his wife are here with us tonight.”
Zwierzyski humbly addressed the crowd, stating, “I’m not a hero here. So please raise your glasses for Kaedi.” An interesting detail emerged from their connection: before the transplant, Kaedi’s blood type was A-negative, but after receiving Zwierzyski’s stem cells, it changed to A-positive—his blood type.
Zwierzyski used the platform to encourage others to consider registering as stem cell donors. “Somewhere out there, your Kaedi might be waiting for you,” he stated. Joining the stem cell registry can often be as straightforward as a cheek swab, and if matched, most donors can give stem cells through a process similar to donating blood. This small act can have a monumental impact on someone else’s life.
The union of Kaedi and Mikey Cecala at their wedding not only celebrated their love but also served as a powerful reminder of the life-saving potential of stem cell donations. The emotional connection established through this shared experience resonates deeply, inspiring others to consider how they too might help those in need.







































