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A 34-year-old member asked:

can a chiari malformation type one be picked up in an amniocentesis test?

3 doctor answers11 doctors weighed in
Dr. Golder Wilson
Specializes in Clinical Genetics
No: Chiari malformation is associated with many conditions, some of which have abnormal chromosomes that would show up by amniocentesis. The malformation itself can be seen by fetal ultrasound but not usually at 16-18 weeks when visualization of fetal anomalies might prompt recommendation for amniocentesis.
Dr. Georgianne Snowden
Interventional Radiology 34 years experience
NO: Only open neural tube defects (spina bifida as an example) cause the level of Alpha fetal protein to be elevated on amniocentesis.
Dr. Ken Yonemura
Neurosurgery 37 years experience
No: Amniocentesis will be positive if the nervous system is malformed and exposed to the spinal fluid. A chiari type 1 abnormality means that the cerebellar tonsils are sitting below the exit point of the skull called the craniocervical junction. The brain and spinal cord are otherwise normal and as a result the amiocentesis will be normal for a chiari type 1.

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A 21-year-old member asked:

If I have a chiari malformation, am I eligible for disability?

1 doctor answer6 doctors weighed in
Dr. Richard Orr
Surgical Oncology 44 years experience
See an expert: A surgical resident i know had a chiari malformation - went to a specialist - had it repaired and now works 80 hours/week with no disability. Obviously, these malformations vary from person to person, but make sure that you are seen by an expert. He was misdiagnosed and almost gave up his dream of a surgical career.
A 21-year-old member asked:

How long will it take to recover from surgery for a chiari malformation?

2 doctor answers4 doctors weighed in
Dr. K.C. Brewington
Neurosurgery 26 years experience
A few weeks: Most are out of the hospital in 1-2 days. You then have to take it easy ( no lifting >10 lbs) for about a month. Expect a stiff neck for a few weeks at least.
A 21-year-old member asked:

What are the risks of surgery to treat chiari malformation?

2 doctor answers7 doctors weighed in
Dr. Pedro Hernandez
Geriatrics 40 years experience
Ask ur Neurosurgeon: Many of the complications of decompression surgery have to do with opening the dura and research has shown that opening the dura does increase the complication rate.  there is a risk of infection and sometimes the patch that is sewn in leaks or becomes scarred.  the brain may slump further into the spinal area in the postoperatory or later.
A 21-year-old member asked:

What will happen to me if I don't have surgery for a chiari malformation?

3 doctor answers4 doctors weighed in
Dr. R. Scott Anderson
Radiation Oncology 39 years experience
Hydrocephalus: Fluid will build up in the ventricular system of the brain with a resultant increase in pressure inside the brain/skull.
MI
A 26-year-old member asked:

What is the probability that my baby lungs to be mature on an amnio at 37w5d?

3 doctor answers5 doctors weighed in
Dr. Padmavati Garvey
A Verified Doctoranswered
A US doctor answeredLearn more
Over 90%: The probability is high but not 100%. Babies induced before 39 weeks without a mature tap have more problems then babies induced with a mature tap so it is good to do the amnio.

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Last updated Sep 28, 2016
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