Neuroendocrine Cancer – tumour markers and hormone levels

Neuroendocrine Cancer – tumour markers and hormone levels

Awareness, Diet and Nutrition, Living with Neuroendocrine Cancer, Patient Advocacy, Survivorship, Technical NETs, Treatment
I think most people have had a form of medical testing at some point in their life, i.e. the sampling and testing of blood, urine, saliva, stool or body tissue. In a nutshell, the medical staff are just measuring the content of a 'substance' and then taking a view whether this is normal or not based on pre-determined ranges. These tests are normally done as a physician's reaction to symptom presentation or maintenance/surveillance of an existing diagnosed condition. Sometimes, abnormal results will lead to more specialist tests. In cancer, these tests are frequently called 'markers'. Most tumour markers are made by normal cells as well as by cancer cells; however, they are produced at much higher levels in cancerous conditions. These substances can be found in the blood, urine, stool, tumour…
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Neuroendocrine Cancer: Troublesome Thyroids

Neuroendocrine Cancer: Troublesome Thyroids

Awareness, Living with Neuroendocrine Cancer, Survivorship, Technical NETs, Treatment
In 2013, just when I thought everything seemed to be under control, I was told I had a 'lesion' on the left upper lobe of my thyroid.  At the time, it was a bit of a shock as I had already been subjected to some radical surgery and wondered if this was just part of the relentless march of metastatic NET disease.  The thyroid gland does in fact get mentioned frequently in NET patient discussions but many of the conversations I monitored didn't seem to fit my scenario - cue relentless study! I've been meaning to write this blog for some time but here is a synopsis of my research translated into 'patient speak'.  This is intentionally brief, it's a big subject.  I'll finish off with an update on where I am with my thyroid issue. Where…
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Neuroendocrine Cancer – Horrible Hormones

Neuroendocrine Cancer – Horrible Hormones

Awareness, Living with Neuroendocrine Cancer, Technical NETs
Until I was diagnosed with metastatic Neuroendocrine Cancer, I didn't have a clue about hormones - it's one of those things you just take for granted. However, hormones are vital to human health (male and female) and it's only when things go wrong you suddenly appreciate how important they are ........like a lot of other things in life I suppose! The presence of over-secreting hormones (often called peptides throughout) is useful to aid diagnosis albeit it often (but not always) means the tumours have metastasized. It's also a frequent indication that the person has an associated NET syndrome. This is a really complex area and to understand the hormone problems associated with Neuroendocrine Cancer, you need to have a basic knowledge of the endocrine and neuroendocrine systems.  I've no intention…
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