Welcome to health care magic.
1.Thickening of the adrenal gland can be a benign entity at the same time with the history of the carcinoma
colon metastasis can not be ruled out.
2.Regarding the spine you have not clearly mentioned what is pathology - if there are multiple lesions in the
vertebral bodies - then its for sure metastasis.
3.At this stage i would recommend to get a chest x-ray and
ultrasound abdomen pelvis.
4.That will give a overview of a lungs and chest wall,
liver and characterisation of the adrenal thickening. However CECT - contrast enhanced computer
tomography is definitive.
5.Even though it was treated well, after a carcinoma - one has to get an early checkup. Suggest followup in future.
Good luck.
Hope i have answered your query,
any thing to ask ? do not hesitate to ask.
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