[abprops]

#10598

Thanks again Dr Corenman.

Yes I was pleased to find confirmation in a text book as you suggested.

And as you describe my symptoms were described by a Neurologist as subtle. During consultations I was able to demonstrate my ability to perform various Yoga poses. As the neurologist noted in his report I was able to stand on either leg with the other tucked up into my perineum. Indeed I had demonstrated the same when doctors claimed my initial symptoms were sciatica in 2008. But the PT assessment they arranged cause nausea when the PT insisted I bend over backwards to release what she described as my stiff lower back. Three months latter an MRI scan found the schwannoma tumour the radiologists reported to be flattening my spinal cord and pressing the cord and the T9 nerve root against the far side and left of my spinal canal.

My problem was the nausea which resulted if I walked more than 1/2 mile. Though I was able to cycle steadily increasing distances as my fitness improved. Providing I did not walk far when I reached my destination. Hence the conclusion the problem was due to the pumping action of my walking gait forcing CSF through a one-way valve resulting in the increased pressure in the cyst compressing my spinal cord. Pressure which dissipated when I lay down as when in the MRI scanner.

I have asked for help searching the medical text books for similar descriptions as in Spinal Disorders: Medical & Surgical Management by J D Barieson and H Gordon Deen, Cambridge Uni Press Page 25. And the two references you provided.

If you or anyone else can provide references to text books which definitely confirm spinal cord compression due to the difference in CSF pressure between that inside the dura and a pseudomeningocel with a permanent connection and one-way valve that would be very helpful.

Can you confirm that the two references you provided definitely confirm such a condition?

Just to make it clear the MRI imaging show both sides of my dura being compressed against my spinal cord over the combined length of the T9 to T10 vertebrae with a slight overlap at either end as noted in the associated radiologists reports. Though the radiologists reported no evidence of spinal cord compression. When I was in the MRI scanner and had been asked to hold my breath and not move. Quite a different situation from when I was walking.

[Donald Corenman, MD, DC]

#10603

Nausea is an unusual sole symptom of spinal cord compression. The symptoms of cord compression should be difficulty with lower extremity coordination, numbness and paresthesias in the legs, a band of tightness around the chest and weakness. Nausea is not normally a part of the symptom complex.

Dr. Corenman

PLEASE REMEMBER, THIS FORUM IS MEANT TO PROVIDE GENERAL INFORMATION ON SPINE ANATOMY, CONDITIONS AND TREATMENTS. TO GET AN ACCURATE DIAGNOSIS, YOU MUST VISIT A QUALIFIED PROFESSIONAL IN PERSON.
 
Donald Corenman, MD, DC is a highly-regarded spine surgeon, considered an expert in the area of neck and back pain. Trained as both a Medical Doctor and Doctor of Chiropractic, Dr. Corenman earned academic appointments as Clinical Assistant Professor and Assistant Professor of Orthopaedic Surgery at the University of Colorado Health Sciences Center, and his research on spine surgery and rehabilitation has resulted in the publication of multiple peer-reviewed articles and two books.

[abprops]

#10610

Thanks again Dr Gorenman.

I had various problems between 2009 and 2012 when the very successful investigative and corrective surgery proved the existence of the larger than expected defect in my dura and resolved the spinal cord compressions.

Three emergency admissions. I suffered infrequent serious instantaneous pains which resulted in my having to use crutches and neoprene back braces for most of the day – extremity co-ordination, numbness and problems walking. In 2009 I was admitted to hospital on three separate occasions by para medics, as a suspect heart attack and was advised I should use the angina spray prescribed following the first admission at the slightest sign of problems – tightness around the chest – I was had two emergency admissions as a suspect stroke by two different GPs within a month before I stopped all forms of walking exercise in favour of cycling to rebuild the wasted muscles down the left side of my body.

When my problems first became apparent in July 2008 and doctors claimed the problem was sciatica and lower back plain for which the policy was to do nothing and not allow any form of imaging, I requested that my prostate gland be checked as the instantaneous pains I infrequently suffered were somewhere in my lower body and most definitely not in my back.

The GP was reluctant to refer me to urology and when he did informed them I had no urinarty problems but was certainly very concerned about prostate cancer. I had not even mentioned cancer and had thought the problem could be an enlarged prostate. Not unusual for a man in his mid 60s.

The urologists appeared to do everything possible, finger tests, PSA tests, CT urograms, Ultrasounds and were very helpful and considerate. But despite my frequently passing of blood and blood clots, they declared my prostate gland to be small smooth and benign and advised there would be no more clinics following the last one in 2010.

In 2012 after the very successful investigative and corrective surgery my recovery was excellent and I steadily improved my level of fitness, by walking as far as I wanted, at least 6 miles each day and regularly cycling distances between 12 and 60 miles.

However I still suffered testicular discomfort, and the feeling that there was some form of urinary infection. Then I discovered there were some doubts about my prostate problem and indeed the urologists had recommended that my GP arrange another PSA test for April 2011. As that PSA test had not been arranged by May 2012, I asked for a PSA test. The result was another urology clinic during which a urologists finger again found my prostate gland to be small smooth and benign.

But when I expressed my concern the urologist arranged another PSA test and assured me no more such tests would be missed as he would arrange the next 6 monthly test well in advance. And to reassure me would arrange another PSA test and a testicular ultrasound. The letter for the next clinic arrived but was soon followed by another informing me a transrectal ultrasound and biopsy was required.

The biopsy was said to be to reassure me but within two weeks a cancer specialist nurse informed me a small number of low grade malignant cells had been found in a small area in the left side of my prostate. Early stage prostate cancer for which the policy was to continue the 6 monthly PSA tests.

I demanded removal of my prostate gland without further delay. An MRI scan was done and an Oncologist informed me the malignant cells were spread throughout my prostate as the needle biopsy test was as unreliable as the PSA test. And in combination with my medical files the Oncologist diagnosed PROSTATITIS as having been the cause of my discomfort since 2008. The GPs having relied upon plastic stick dip tests rather than lab tests. And as my problem was inflammation rather than infection the prostatitis had not been diagnosed. The result was two courses of a specific anti-biotic before surgery.

The Urologist/Surgeon was very confident that he could remove my small prostate gland with full nerve sparing and an excellent prognosis. Until he found the left side of my prostate gland were the urologist finger could not reach was in poor mushy condition. The left nerve bundle attached to my prostate gland had been compromised by the cancer and had to be removed with the prostate gland, 12 lymph nodes and a suitable margin of tissue to allow the lab to confirm the cancer had HOPEFULLY not spread further. The biopsy Gleason Score 3+3=6 was changed to 3+4=7 which would not have been known had I waited or had opted for radiotherapy.

Now some 16 months folowing surgery and 6 months following surgery to repair the small hernia first diagnosed in 2009, my recovery is slow but steady. My PSA levels remain at the minimum possible level suggesting the cancer has not spread. Though I am now aware that a further 9 years of such tests will be necessary before the prostate cancer can be consider cured. If ever.

But the obvious problems and symptoms relating to my CNS, PNS and ANS which resulted in uncomfortable sensations from my left breast, down the left side of my body across my abdomen, into my testicles and down my left leg, which the neurosurgeons claimed was due to the damage to nerves in and attached to my thoracic spinal cord, have reduced considerably. Though I have been informed it will take between 18 months and two years for the damage to nerves that were attached to my prostate gland, hence erectile dysfunction and improving urinary incontinence there are encouraging signs of improvement. The uncomfortable sensations in my testicles still occur but are less frequent and do not last for long. The uncomfortable sensations in my lower abdomen are rarely noticeable and becoming less so. Even the sensations in my left leg are very much reduced and often unnoticeable. My main problem being muscle spasticity if I do not do regular stretching exercises. But that was pointed out following the investigative and corrective surgery and is also very much under control, though it became a problem following the hernia operation until the wound healed.

I am still in the process of gaining physical fitness but that is steadily improving and I will continue to do what I can to achieve similar levels to that when I was 6 years younger. People including doctors are often surprised when they meet me for the first time and do not believe I am over 60. But next month I will be 70 and I have every intention of living for another 30 years if not longer. As I intend making the best of my excellent index linked pension for as long as possible.

I hope the above makes it clear that my symptoms were not just NAUSEA. Though the neurosurgeons had informed what they described as Dyasthesia or The Syndrome were the cause of my symptoms and nothing could be done to relieve that Dyasthesia or The Syndrome and they strongly advised against further surgery but would not explain why. Apart from the neurosurgeons who offered investigative and corrective surgery which they advised was the only way to prove the existence of a permanently open defect in my dura. As indeed is the conclusion in the extensive medical literature and case studies on pseudomeningoceles and CSF fistulas.

If you can advise on any text books which definitely refer to compression of the spinal cord by a pseudomeningocele or CSF fistula that would be very helpful.

I understand and accept your comments on NAUSEA being unusual as a sole symptom of such compression and hope my explanation above explains NAUSEA is the symptom I refer to in connection with the pseudomeningocel.

Thanks again.

[Author]

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