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At 45, She Thought It Was Scar Tissue—Then Stage 3 Colon Cancer

A woman in South Carolina found stage 3 colon cancer through a routine screening colonoscopy at 45—after assuming mild cramps were harmless. Her journey shows how early detection, treatment side effects, and family strain shape life after cancer.

A routine colonoscopy at age 45 led to a life-changing diagnosis for Shambi Broome—stage 3 colon cancer—despite her belief that her symptoms were explainable by prior surgeries.

Broome. now 49. was living a full life in Columbia. South Carolina. balancing motherhood and work when she started having occasional abdominal cramps.. She had already undergone two C-sections and a hysterectomy, and she assumed the discomfort could be related to scar tissue.. When she looked at common colon cancer checklists. she didn’t see herself in the “risk” category—so she didn’t feel like she needed screening right away.

Her decision to get screened came down to coverage and timing.. When recommendations shifted and the suggested screening age dropped from 50 to 45. her primary care physician encouraged her to schedule a colonoscopy during an annual visit.. Broome agreed. in part because she said she’d been aware of the disease in the public consciousness—names like Chadwick Boseman and Katie Couric’s husband had kept colon cancer on her radar.. And even when symptoms feel minor or familiar, screening can still catch problems before they announce themselves.

The pandemic pushed back her appointment.. She delayed scheduling until the following year, after seeing her doctor again in December 2022.. When the colonoscopy was completed. her physician asked who would be driving her home first. a small but unmistakable signal that the news would be serious.. Broome said she cried on the way back. worried about what she would say to her kids and whether the result meant cancer.

Within a week, the details became clear: the tumor was too large to remove during the procedure, requiring surgery.. At 46. she received confirmation that she had colon cancer. and Broome described the moment as almost surreal—an atmosphere that went quiet as the reality set in.. She later learned her localized tumor had likely been developing for years. something many patients only understand in hindsight: cancer doesn’t always behave like the dramatic stories people imagine. and time can pass without anyone feeling “enough” danger to get checked.

Her first major step was surgery.. After delays related to COVID, the cancerous portion of her lower colon was removed via a sigmoid resection in January 2023.. Her care team told her the cancer was gone at that point. and Broome said she believed she was moving past the worst part.. But during a follow-up process. she learned the cancer had spread to lymph nodes. which staged her at 3B—followed by chemotherapy.

Chemotherapy is often discussed as a medical course, but for Broome it was also a calendar crisis.. She had planned 2023 around work: she ran a small web agency and led a nonprofit teaching STEM skills at school events.. As she prepared to begin chemo in February 2023. her nonprofit also had obligations tied to a state grant—requirements that didn’t pause just because her body had changed.. Broome said the overwhelm didn’t arrive as a single moment; it came in waves, day after day.

To cope, she found a workable rhythm.. During chemo, she estimated she had about 20 “good days” a month, with predictable setbacks in the days right after treatment.. On the low-energy days, she tried to handle administrative tasks from home.. Even then. the ripple effects were real: she said she couldn’t launch planned programs on schedule because of staffing delays. and she lost some clients because she couldn’t keep the “engine” running while sick.

Midway through treatment, another COVID infection intensified her side effects.. What began as mild neuropathy—numbness and tingling—spread to her feet, hands, and fingertips.. She also lost her hair, another common chemotherapy effect, and described a period when walking and even speaking became difficult.. Community support mattered.. Friends brought meals. care packages. and practical help. while others who’d been through cancer offered advice that didn’t come from textbooks—small strategies for surviving the hard stretches.

Now almost three years after finishing chemotherapy, Broome says she remains cancer-free but not finished with the consequences.. She still undergoes CT scans and blood tests every six months.. The neuropathy has persisted. and she said her doctors warned that some symptoms can remain uncertain or permanent—an important reality for patients who assume “treatment ends” also means “recovery is over.” She also described a profound personal change: after cancer treatment. her marriage fractured. and she is now a single parent.. In her view, cancer exposed weaknesses that were already there, turning “cracks” into “fissures.”

Her story lands beyond her family because it captures what many people learn too late: a successful outcome can still come with a long tail of physical symptoms. logistical strain. and emotional adjustment.. It also underscores why screening matters even when discomfort seems explainable. especially for conditions like colon cancer where early detection can change the path of care.

Broome has turned that experience into advocacy.. She continues therapy and attends a virtual support group. and she says she tries to help others by talking about what comes after the diagnosis—when the body is treated. but life keeps moving.. Her message is blunt and hopeful at the same time: there may be an “after-cancer” self. but there is also a way forward—through conversation. teaching. and community.