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Chronic Myeloid Leukemia (CML) Leukemia Patient Stories

Mark’s Chronic Myeloid Leukemia Story

Mark K., Chronic Myeloid Leukemia (CML) Symptoms: Weight loss, low energy, night sweats, enlarged spleen, elevated WBC count, frequent need to urinate
Treatment: Tyrosine kinase inhibitors (TKIs) including Sprycel

Mark’s Chronic Myeloid Leukemia Story

Interviewed by: Taylor Scheib
Edited by: Chris Sanchez

Mark discovered that he had Chronic Myeloid Leukemia (CML) at the age of 47.

Mark and his family had just moved to a new city where he was going to start a new job. He had been experiencing weight loss and low energy, which had been easy to attribute to stress from the move. However, a visit to a new doctor for a routine checkup revealed that his spleen was quite enlarged and his white blood cell count alarmingly high. He had also been experiencing other symptoms such as heavy night sweats and a frequent need to urinate after bedtime.

Tests conducted by an oncologist confirmed that Mark had CML. Mark quickly began a range of treatments aimed at treating his spleen through lowering his white blood counts, as well as addressing his leukemia through tyrosine kinase inhibitors or TKIs, including Sprycel. His doctors also helped him become more familiar and comfortable with living with CML.

Mark’s story underscores the importance of listening to one’s body and not shrugging off symptoms, and of finding a supportive community that includes doctors, family members, and colleagues.

In addition to Mark’s narrative, The Patient Story offers a diverse collection of stories about CML. These empowering stories provide real-life experiences, valuable insights, and perspectives on symptoms, diagnosis, and treatment options for cancer.


  • Name: Mark K.
  • Diagnosis:
    • Chronic Myeloid Leukemia (CML)
  • Initial Symptoms:
    • Weight loss
    • Low energy
    • Night sweats
    • Frequent need to urinate after bedtime
    • Enlarged spleen
    • Elevated white blood cell count
  • Treatment:
    • Tyrosine kinase inhibitors (TKIs) including Sprycel

This interview has been edited for clarity. This is not medical advice. Please consult with your healthcare provider for treatment decisions.


Thank you for sharing your story, Mark!

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Michele T., Chronic Myeloid Leukemia (CML)



Symptoms: Trouble breathing, rash, bruising



Treatments: Sprycel and Bosulif
Mark K's story of his Chronic Myeloid Leukemia (CML) diagnosis
Mark K., Chronic Myeloid Leukemia (CML) Symptoms: Weight loss, low energy, night sweats, enlarged spleen, elevated WBC count, frequent need to urinate

Treatment: Tyrosine kinase inhibitors (TKIs) including Sprycel

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