“What stage am I, really?”
Female | 76 years old
Complaint duration: one year
Medications: none/wait and see
Conditions: NSLC adenocarcinoma
1 Answer
PulmonologistPulmonologistYou are asking questions that are normal for a patient who has been diagnosed with cancer. Your analysis of the situation is excellent.
Tumor staging is a mechanism to provide about three types of information. The first is to describe the extent of the cancer. This allows doctors to group patients into various categories for which treatment is recommended. Many groups have produced various staging parameters. One area to find more information would be the treatment guidelines produced by the National Comprehensive Cancer Network. (Www.nccn.org). Search on the guidelines for non-small cell lung cancer. Another group with information is the American Cancer Society. (Www.cancer.org). Search on this topic with a google search. Then look for staging of non-small cell lung cancer.
In general the risk of recurrence is generally larger with multiple tumors or larger primaries. The staging is dependent on the pathological findings following the surgery even if all of the tumor nodules are removed.
It is impossible to know if the second very small tumor is another primary or a metastasis. I think that your surgeon was very wise in removing both tumors.
Your largest tumor was greater than 4 cm, making it a T2 tumor. Your smaller tumor was 3 mm a T1 lesion. This is if one prefers to consider these individual primaries. The other alternative is to assume that the smaller one is a tumor nodule in the same lobe of the lung. This would be defined as a T3 lesion. All nodes are negative. For situation number 1, with two primaries, one would be stage 2B and the other stage 1A. For situation number 2 the staging would be 2B.
Now how does this effect the future treatment recommendations? One piece of information that would be helpful is to talk to the pathologist to see if either scenario is more likely.