White House chief of staff Susie Wiles shared her challenging experience of battling breast cancer while managing one of the most demanding roles in Washington. In an op-ed for USA Today, Wiles detailed undergoing chemotherapy while spearheading operations for President Donald Trump.

Wiles described how the disease dominated her thoughts, often even in sleep. She expressed that fighting cancer is relentless, with questions about treatments and outcomes looming large. Sometimes, her mental strength was overtaken by such concerns.

“Fighting cancer is brutal and unrelenting,” she wrote. “Questions about treatment, test results and what might come next could overtake even a strong mind.”

Facing breast cancer turned daily routines into significant challenges. Some days, Wiles channeled her strength into combating the illness; others, she struggled simply to get out of bed and head to work. Yet, work provided her with a purpose beyond medical appointments and the adverse effects of treatment.

Wiles acknowledged the impact of cancer on her physical condition and focus, noting that she relied heavily on support from colleagues and family. Her daughters, extended family, close friends, and medical team provided essential contributions during this time.

Discussing her ability to continue working through treatment, Wiles shared that holding onto her professional role was crucial for her identity beyond the disease.

After surgery, Wiles received promising news—no residual cancer was detected. Her current focus is on recovering what the cancer treatment has diminished.

“Chemotherapy is, in a word, a b—-,” she emphasized.

Through X, Wiles rarely discusses her personal journey but chose to disclose her experience to inspire those enduring similar battles. She conveyed determination not to let cancer shrink her universe, expressing hope to offer strength to others. Wiles conveyed strength with the message: “Cancer does not have to take away who you are.”

President Trump acknowledged Wiles’s perseverance, stating she was winning her battle against cancer. Wiles expressed gratitude towards him along with her family, friends, colleagues, and medical professionals for their assistance during her ordeal.

Katie Wiles, one of her daughters, echoed admiration on X: “A strong woman isn’t loud in her strength; she’s steady and unshakable.” She affirmed pride in her mother’s journey.