Wednesday, February 17, 2010

Vel Kanker

Vel kanker

Suid-Afrika het, na Australië, die hoogste voorkoms van velkanker in die wêreld - ongeveer 20 000 nuwe gevalle word jaarliks aangemeld. Velkanker is die mees algemene kanker in ons land en meer as 700 Suid-Afrikaners sterf jaarliks hieraan.

Melanoom is die mees algemene kanker in mense tussen 25 en 29. Die hoë voorkoms van velkanker kan slegs verminder word as ons meer ingelig word oor hoe om die sonskade te voorkom wat tot velkanker kan lei.

80% van velskade vind voor 18 plaas en die skade word eers op ʼn latere ouderdom merkbaar.


Ons sonnige klimaat met lang, warm somers is een van ons grootste voordele. Duisende mense stroom jaarliks na die kus om te gaan baai en luilekker op die strand te ontspan. Jy is dalk een van hulle, of jy geniet tuinwerk,gholf of enige ander buitelugaktiwiteit. In ieder geval is dit uiters belangrik dat jy jou en jou kinders se velle teen die skadelike sonstrale beskerm. 80% van velskade vind voor 18 plaas en die skade word eers op ʼn latere ouderdom merkbaar.

Daar is 3 hoofsoorte kanker:
Basaalselkarsinoom – dit word dikwels verwar met ʼn seerplek wat nie wil genees nie en lyk gewoonlik soos ʼn opgehewe, gladde, pêrelagtige knop op dié deel van die kop, nek en skouers wat aan die son blootgestel word.

Skubselkarsinoom – dit kom meesal op blootgestelde dele van die liggaam voor en is gewoonlik opgehewe, pienk, deursigtige knoppies of vlekke wat dikwels swere of sere in die middel vorm.

Kwaadaardige melanoom – dit is dikwels klein, bruin of swart of groter, veelkleurige vlekke met ʼn oneweredige buitelyn wat soms ʼn kors vorm en bloei.

Die Engelse ABCD-gids bied ʼn nuttige riglyn vir die identifisering van ’n kwaadaardige melanoom:
A – Asimmetry/Oneweredigheid (die een kant van die letsel verskil van die ander)
B – Border/Buitelyn (die buitelyn van die letsel is oneweredig met kepies)
C – Colour/Kleur (melanome is dikwels ʼn kombinasie van kleure)
D – Diameter/Deursnee (kankeragtige letsels se deursnee is gewoonlik groter as 6 mm – ongeveer die grootte van ʼn potlooduitveër)

Die volgende mense het ʼn groter risiko om velkanker te ontwikkel:
Mense met ’n ligte vel, veral die soort wat sproete vorm en maklik in die son brand.
Mense met ligte hare en blou of groen oë.
Mense wat reeds vir velkanker behandel is.
Mense met baie moesies.
Mense met ʼn familiegeskiedenis van velkanker
Mense wat een of meer kere erge sonbrand op ʼn jong ouderdom opgedoen het.

Hoewel daar ander oorsake van velkanker is, soos die gebruik van sonbruintoestelle, buitengewone hoë blootstelling aan x-strale en kontak met chemiese middels soos arseen en hidrokoolstowwe, is die mees algemene oorsaak steeds blootstelling aan die ultravioletlig (UV) wat ons normaalweg uit sonlig kry.

Voorkoming:
Sonbrand moet verkieslik vermy word maar hou in gedagte dat UV-blootstelling elke dag gebeur, selfs wanneer dit bewolk is. Tref voorsorg wanneer jy buite is en beperk die tyd in die son, veral tussen 10:00 en 15:00 wanneer die son se strale die gevaarlikste is. Probeer so veel moontlik in die skadu bly en wees daarvan bewus dat UV-strale van gras, sement, glas, water en sand af weerkaats.

Wend sonskerm met ʼn sonskermfaktor (SPF) van ten minste 20 vryelik aan – sonbeskermingsroom behoort 30 minute voor blootstelling aan die son aangewend te word en weer nadat jy geswem het - en elke 2 ure van sonblootstelling.

Vroeë opsporing vergroot aansienlik die kanse op suksesvolle behandeling.


Dra sonbrille wat jou oë beskerm terwyl jy buite is en gebruik ʼn liproom wat ’n sonbeskermer bevat.

Bedek jouself en jou kinders met hoede en hemde. Die hoed behoort die gesig, nek en ore te bedek. Hoe digter klere geweef is, hoe beter beskerm dit teen die son.

Vermy sonbruintoestelle. Volgens professor Werner Sinclair, ʼn dermatoloog aan die Universiteit van die Vrystaat, verdubbel die gebruik van kunsmatige sonbruintoestelle die risiko van ʼn individu om ʼn melanoom te ontwikkel.

Behandeling:
Laat enige kommerwekkende moesie of letsel deur ʼn velspesialis ondersoek. As die letsels moeilik identifiseerbaar is of vermoedelik kankeragtig is, sal ʼn biopsie geneem word. As die biopsie toon dat jy ʼn kwaadaardige melanoom het, sal jy verdere toetse soos ʼn bloedtoets en ʼn x-strale van die bors moet ondergaan.

Basaalsel- en skubselkarsinoom behels gewoonlik die chirurgiese verwydering van die letsel, wat afdoende behandeling behoort te wees. Kwaadaardige melanoom word meer aggressief behandel en ʼn aantal behandelings kan nodig wees soos chirurgie, bestraling en chemoterapie.

Neem self die verantwoordelikheid om velkanker by jouself, jou gesin en andere te voorkom. Ondersoek jou vel deeglik elke maand en let op enige verandering. Vroeë opsporing vergroot aansienlik die kanse op suksesvolle behandeling.

Interview with Tyrone Nell

Interview via email with Tyrone Nell : 2 February 2010.

I have been looking for young people (gay and straight) in order to assess the level of awareness and responsibility young people take for their health. The old norm of “going to the doctor when you are sick” is outdated and with information readily available there is no excuse for ignorance anymore. I will be posting a few interviews with prominent people between the ages 18 to 30 in order to find out the level of awareness of various medical tests and screenings that is available.

I started by doing an interview with Tyrone Nell. Tyrone is a model and works as a business consultant in Durban. My initial approach is captured below as well as the interview.

Please let us know your ideas and opinions on this subject and if you would like to complete the survey as well please feel free to drop me an email and I will gladly send it on to you.

Initial approach to Tyrone: We want to get young people to be aware to start screening for disease early rather than later so it is just about awareness. Seeming that you are well connected and an icon people look up to you we thought if we interview you we can get young people (gay and straight) to follow the trend and take responsibility for their medical status. Will you be willing to answer some questions in our interview?

Interview via email with Tyrone Nell : 2 February 2010.

How old are you now Tyrone?

I am 22

1 Do you think it is important that young people go to a doctor and have screening medicals done? If so why? Absolutely, in the past this was not much of a concern but as the world becomes more populated and more illnesses and sicknesses develop and more people start coming into contact with each other I believe that it is definitely important to know your medical status and have screenings done etc.

2 Do you have any illnesses in your family (mom / dad / brothers / sisters)? I have a very mild case of Asthma; it used to be a lot worse when I was younger.

3 Do you know what your blood pressure / sugar / cholesterol levels are? When last have you had yours tested? I had mine tested towards the end of last year, it was actually promoted in the work place. My blood pressure was higher than what it was supposed to be but they advised me on it and I am okay now.

4 Do you have friends who suffer with any chronic diseases like diabetes, high blood pressure, cholesterol or asthma? Yes, I know quite a few friends with these problems especially diabetes and high blood pressure. I am actually amazed by the rise in number of people I know with these illnesses.

5 Do you think it is important for couples to come for HIV screening? As a sign of respect for one another (I really wanna promote this in the gay & straight community!) If you are involved did you and your partner screen before you got seriously involved? Yes, I believe that this is very important. Both I and my partner have been tested. It is important that you know your status and I also believe you should be tested at least once a year, if so with your partner. It also brings around a sense of trust.

6 Would you like to be involved in getting more of our gay community health conscious being a gay model and icon in SA? Certainly, but I definitely believe that this should be aimed and not just the gay community but the straight community as well, especially young adults.

7 The last time you visited a doctor did you walk out understanding fully what the diagnosis was and the medication you were using, thus feeling empowered? Did you feel 100% satisfied? If NOT what would be your suggestion to doctors in SA? The last time, yes, I felt confident about the service and treatment I received, but I can recall more times than often where I did not feel 100% satisfied.

8 Do you think young gay guys take responsibility for their health and risk factors? If not how do you think can we get them more conscious and involved? I have seen an increase in guys becoming more health conscious, but I also see a lot of young guys still not taking responsibility. I know that some of the varsities have big health drives, as well as club Legends has their ‘know your status’ party every year, I think those are definitely ways to get to the younger crowd more conscious and involved.

9 How many times have you visited your doctor in the last 5 years? I visit a doctor at least 3 times a year, not only when I am sick, but for checkups as well. I like to believe that I am quite a healthy person and that I do not need the doctor that often, but it is good to know that everything is okay.

Read more about Tyrone here:

Tyrone on Facebook: http://www.facebook.com/tyrone.nell.fan

Tyrone’s Blog: http://www.tyronemodel.blogspot.com

Tyrone on Twitter: http://twitter.com/Scootersa

Contact MediCape Clinic here:

Shop c104, First floor, Cape Quarter, de Waterkant, Cape Town, South Africa, 8000

Tel: 021-801-8193 / 0825579366 / 0825216986

Dr David van den Bergh: medicape.david@gmail.com

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