Showing posts with label kulit. Show all posts
Showing posts with label kulit. Show all posts

Wednesday, March 21, 2012

I want to say something about cytomegalovirus, more commonly known as CMV.  It’s a common virus, part of the herpes family.  Once it is in your body it is there for life.

In healthy adults and children, the virus has no harmful effects. If you have it you probably don’t know anything about it and never will. So should you be concerned?  Maybe and maybe not, but you should most certainly be aware.

The Center for Disease Control (CDC) says the virus affects about one in every 150 children born in the USA.  Of those, one in five will have permanent health problems.

How so, if the virus has no effect on healthy children?  Because what the CDC doesn’t mention is that when the virus infects a woman during pregnancy, her child runs a risk of severe disability.

A simple blood test could establish whether a pregnant woman is infected with CMV, yet the procedure is not standard and most women are unaware of any danger and have not heard of the virus.

Dr Tom Bass, neonatologist at the Children’s Hospital of the King’s Daughters, Norfolk, VA sees between six and eight cases each year.  He says: “part of the impetus for not having universal screening is that the treatment is very poor. You’re not going to reverse the devastating brain effects even if you clear the virus.”

Polly Lynne Matthews is regional president of a virtual support group, trying to get the message to mothers about the potential dangers of CMV infection via social media such as Facebook.

Her son, Liam was born deaf and with cerebral palsy after she contracted the virus during pregnancy.   She says: “When health professionals say it’s rare, I want to scream it from the rooftops.”  She adds: “If someone had only told me.  They take enough blood – just ask for one more test.  People are suffering because they don’t know about it.”

by: Virgo Mulana Al-banjari & Tom Bass

Friday, January 13, 2012


Definisi Herpes Zoster
Herpes zoster adalah penyakit infeksi yang disebabkan virus varicella zoster dan menyerang kulit, mukosa dan saraf di sebagian tubuh.

Penyebab Herpes Zoster
Penyebab herpes  zoster  adalah infeksi  virus  varicella  zoster.  Virus  varicella  zoster  juga sebagai penyebab varicella simplex (cacar air).

Patofisiologi Herpes Zoster
Virus varicella zoster didapat saat seseorang terkena cacar air dimana virus ini tinggal dalam sistem saraf  dan dapat  aktif  kembali  bila pasien mengalami  stres berlebih atau penurunan daya tahan tubuh misalnya badan tidak fit.  Ini disebut reaktivasi virus.  Biasanya virus varicella zoster pada herpes zoster menyerang bagian kulit, mukosa dan saraf di sebagian tubuh dan hanya satu sisi tubuh (unilateral), kanan atau kiri, sesuai penjalaran dari ujung-ujung saraf. Ruam berkumpul sesuai dermatom saraf.
Herpes zoster dapat menular namun daya penularannya lebih lemah dibandingkan varicella simplex (cacar air). Penularan virus varicella zoster berupa varicella simplex (cacar air) yang dapat berubah  menjadi  herpes  zoster  melalui  proses  reaktivasi  virus.  Penularan  herpes  zoster  dapat melalui kontak langsung dengan lesi kulit dan menyebar melalui udara dibarengi dengan daya tahan tubuh menurun. Pada penyakit infeksi virus biasanya orang menjadi kurang fit dan tidak ada nafsu makan sehingga daya tahan tubuh makin rendah sehingga mudah terkena infeksi bakteri.
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