ADVERTORIAL: Cancer isn’t a single disease – part 1

2016-09-06 06:00

FAR too often we read headlines saying “Researchers in Blogostan have discovered a mechanism to kill cancer cells – this could the end of cancer!”
This kind of headline betrays the inexcusable ignorance of the journalist. Cancer is not one disease like typhoid or cholera and more than Ford=vehicle. Vehicle is a big term encompassing a wide variety of transports like cars, motorbikes, trucks, military tanks, etc.

Tumours are benign (won’t spread elsewhere) or malignant (tend to be more invasive and will spread to other organs – some sooner than others). When we use the term “cancer” we are generally referring to malignant tumours.

Tumours are particularly common in domestic animals like cats and dogs for different reasons to humans.
Firstly and most importantly, pets are highly inbred which leads to additional copies or damaged copies of genes, which then don’t function normally. Abnormal functions may include unchecked growth (the very definition of a tumour), abnormal function (eg in the hormonal condition Cushing’s Syndrome) or a propensity to spread (metastasis).

Since each tumour arises from the individual’s own, unique DNA, often through chance mutations, cancer cannot be treated as a homogenous disease to be “cured” by one approach. As an oncologist, I use surgery, chemotherapy, radiation, photodynamic therapy and immunotherapy for different patients with similar diseases.
It is a subtle and insidious disease that cannot be simplified to a word. - Dr Zambelli

Join the conversation!

24.com encourages commentary submitted via MyNews24. Contributions of 200 words or more will be considered for publication.

We reserve editorial discretion to decide what will be published.
Read our comments policy for guidelines on contributions.
NEXT ON NEWS24X

Inside News24

 
PARTNER CONTENT
INFOGRAPHIC: New thinking required for retirement

Everything we believe about retirement is fast becoming outdated.

PARTNER CONTENT
WATCH: How education can change a life

A university education gives students the chance to create a better future for themselves, their families and to opportunity achieve their dreams.

/News

Book flights

Compare, Book, Fly

Traffic Alerts
There are new stories on the homepage. Click here to see them.
 
English
Afrikaans
isiZulu

Hello 

Create Profile

Creating your profile will enable you to submit photos and stories to get published on News24.


Please provide a username for your profile page:

This username must be unique, cannot be edited and will be used in the URL to your profile page across the entire 24.com network.

Settings

Location Settings

News24 allows you to edit the display of certain components based on a location. If you wish to personalise the page based on your preferences, please select a location for each component and click "Submit" in order for the changes to take affect.




Facebook Sign-In

Hi News addict,

Join the News24 Community to be involved in breaking the news.

Log in with Facebook to comment and personalise news, weather and listings.