Staging questions: If lung cancer is... - Lung Cancer Support

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Staging questions

ajk44 profile image

If lung cancer is contained to both lungs is it still considered Stage 4? My mom's doctor just ran a PET Scan and confirmed other suspicious areas outside her lungs are negative or benign - does that change her diagnosis? They didn't mention...

4 Replies
Denzie profile image
DenzieModerator

A tumor that has spread to the other lung is considered a stage 4.

Other factors that affect a stage 4 diagnosis are:

Size of primary. If it’s 7cm or larger it’s considered stage 4.

If there’s 2 or more separate nodules in different lobes of the same lung.

It’s not considered metastatic disease unless there is a nodule outside the lung.

ajk44 profile image
ajk44 in reply to Denzie

Thank you!

This explanation in plain English by Cancer research Uk may help.... as there are several factors at play - hope it helps... cancerresearchuk.org/about-...

Steph60 profile image
Steph60 in reply to JanetteR57

Thank you so much for the link. It was most informative.

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