We wanted to reassure you that Arizona Oncology remains open to provide medically necessary, life-sustaining care. In addition, our expert care team can now see patients through scheduled virtual appointments on a secure platform from the comfort and safety of your home.

Updated visitor policy: For the safety of our patients and staff, effective April 3, 2020, no visitors will be permitted into the clinic. Family members and caretakers may participate in the appointments remotely by phone or video conference if desired.

If you have flu-like symptoms, you should contact Arizona Oncology before visiting our clinics for scheduled appointments. This includes fever and symptoms of respiratory illness, such as coughing or difficulty breathing.

We ask that you follow our tips to stay healthy and to help do our part in prevention of spreading of these viruses.

Disease and Drug Information

Mesothelioma Staging

The following stages are used for malignant mesothelioma:

Stage I (Localized)

Stage I is divided into Stages IA and IB:

  • In Stage IA, cancer is found in one side of the chest in the lining of the chest wall and may also be found in the lining of the chest cavity between the lungs and/or the lining that covers the diaphragm. Cancer has not spread to the lining that covers the lung.
     
  • In Stage IB, cancer is found in one side of the chest in the lining of the chest wall and the lining that covers the lung. Cancer may also be found in the lining of the chest cavity between the lungs and/or the lining that covers the diaphragm.

Stage II (Advanced)

In Stage II, cancer is found in one side of the chest in the lining of the chest wall, the lining of the chest cavity between the lungs, the lining that covers the diaphragm, and the lining that covers the lung. Also, cancer has spread into the diaphragm muscle and/or the lungs.

Stage III (Advanced)

Either of the following is true:

  • Cancer is found in one side of the chest in the lining of the chest wall. Cancer may have spread to:
    • the lining of the chest cavity between the lungs;
    • the lining that covers the diaphragm;
    • the lining that covers the lung;
    • the diaphragm muscle;
    • the lung.
       
  • Cancer has spread to lymph nodes where the lung joins the bronchus, along the trachea and esophagus, between the lung and diaphragm, or below the trachea.

OR

  • Cancer is found in one side of the chest in the lining of the chest wall, the lining of the chest cavity between the lungs, the lining that covers the diaphragm, and the lining that covers the lung. Cancer has spread into one or more of the following:
    • Tissue between the ribs and the lining of the chest wall
    • Fat in the cavity between the lungs
    • Soft tissues of the chest wall
    • Sac that covers the heart
       
  • Cancer may have spread to lymph nodes where the lung joins the bronchus, along the trachea and esophagus, between the lung and diaphragm, or below the trachea.

Stage IV (Advanced)

In Stage IV, cancer cannot be removed by surgery and is found in one or both sides of the body. Cancer may have spread to lymph nodes anywhere in the chest or above the collarbone. Cancer has spread in one or more of the following ways:

  • Through the diaphragm into the peritoneum (the thin layer of tissue that lines the abdomen and covers most of the organs in the abdomen).
  • To the tissue lining the chest on the opposite side of the body as the tumor.
  • To the chest wall and may be found in the rib.
  • Into the organs in the center of the chest cavity.
  • Into the spine.
  • Into the sac around the heart or into the heart muscle.
  • To distant parts of the body such as the brain, spine, thyroid, or prostate.
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