Carcinoid – What’s in a name?

Carcinoid – What’s in a name?

Awareness, Technical NETs
A quick primer on the word 'CARCINOID'.  It originates from the term 'Carcinoma-like'.  'CARCIN' is a truncation of Carcinoma (by definition cancerous or malignant tumour). 'OID' is a suffix meaning 'resembling' or 'like'.  This infers that Carcinoid cannot be a truly malignant tumour - thus the confusion (..... and anger!). The most worrying connotation of the use of the word ‘Carcinoid’ is the belief that they all have benign clinical and biological behaviour.  That is dangerous thinking which could end up killing people. There is now widespread use of the term Neuroendocrine Tumours (NETs) and this is based on the latest classification scheme pushed out by the World Health Organisation (WHO) in 2010 subsequently updated by WHO 2017.  The correct term for all types is actually Neuroendocrine Neoplasm (NEN) which is an umbralla…
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