Harvey Weinstein diagnosed with chronic myeloid leukemia, sources say: Signs & symptoms of the bone marrow cancer

The 72-year-old is reportedly receiving treatment while incarcerated for a slow-growing form of blood cancer.

Harvey Weinstein has reportedly been diagnosed with a form of blood cancer. (Image via Getty Images)
Harvey Weinstein has reportedly been diagnosed with a form of blood cancer. (Image via Getty Images)

Harvey Weinstein has reportedly been diagnosed with bone marrow cancer. According to a source, the 72-year-old is receiving treatment for chronic myeloid leukemia while incarcerated at Rikers Island in New York.

Weinstein's reported cancer diagnosis is the latest in a series of health issues for the disgraced Hollywood producer. In September, he underwent emergency surgery to remove fluid from his heart and lungs. In July, he was hospitalized for a “myriad of health conditions” including COVID-19 and double pneumonia.

What is chronic myeloid leukemia and how serious is the condition? Keep reading to learn more.


Chronic myeloid leukemia (CML) begins in the blood-forming cells in the bone marrow. CML begins in the myeloid cells, that become granulocytes (a type of white blood cell), red and other platelet-making cells. A genetic mutation (BCR-ABL gene) causes the bone marrow to produce too many granulocytes, that build up in the bone marrow and prevent other healthy cells from performing their functions.

According to the Canadian Cancer Society, CML develops slowly, making it a chronic condition. In 2019, 665 Canadians were diagnosed with CML, 390 of which were men.

Computer illustration of a cancerous white blood cell in leukaemia.
What are the symptoms of chronic myeloid leukemia? (Images via Getty Images)

People won't necessarily exhibit symptoms in the early stages of CML. Some people may feel generally unwell or rundown.

Symptoms of CML can include:

  • Fatigue

  • Weakness

  • Bone pain

  • Unexplained weight loss

  • Fever

  • Night sweats

  • Shortness of breath

  • Enlarged spleen (painful, full feeling)

  • Fatigue


The American Cancer Society notes that CML can often be detected via blood test as part of a routine physical before any symptoms develop. In addition to blood tests, blood smears as well as bone marrow biopsies are just some of the ways to diagnose CML.

Female doctor talking with senior man in exam room
People with CML may not exhibit any symptoms until the illness progresses. (Image via Getty Images)

Chronic Myeloid Leukemia risk factors can include:

  • Age: Chronic myeloid leukemia typically occurs in people older than 65.

  • Family history of CML

  • Obesity

  • Breathing in formaldehyde and/or benzene

  • Previous radiation therapy/exposure to radiation

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