Re: MRI results from Dr. Potter visit
Posted: Wed Sep 07, 2011 1:31 am
Hi, My Potter MRI results also showed Varices (enlarged veins) bilaterally (both left side and right side of pelvis) along the dorsal branch of my pudendal nerve. I have read a couple cases where Varices are the actual cause of the nerve compression. One is the case posted by Violet from the Dr. Possover in Switzerland who stated tha all 6 patients with vascular entrapment of pelvic nerves achieved complete relief. Here is the link to Violet's thread on this here http://pudendalhope.org/forum/viewtopic.php?f=48&t=1681 There is another case I found in France where a 37 year old woman had compression due to Varices and got better with embolisation of them. Here is the link here http://www.ncbi.nlm.nih....gov/pmc/articles/PMC2117410/ Now, I'm not saying that I know for sure if my Varices are the cause of compression or a symptom of the compresssion of the nerve by another cause like scar tissue, but what I am saying is that there is proof of cases where Varices do cause compression of the pudendal nerve or its branches. However, it seems as if this may or may not be the case for the majority of patients because surgeons seem to usually note that the compression can also have Varices. There is no real statistical evidence stating the exact relationship in all surgeries as to cases where there is pudendal entrapment if the Varices is in fact not the cause in all cases, so it can not be ruled out as a possible cause. In fact, I emailed my Potter MRI to Dr. Aszmann, one of the best dorsal nerve decompression surgeons in the world and he said he thinks the cause of my Dorsal branch of my Pudendal Nerve compression is from Prominent Varices on both my right and left side. My worst pain is right below my scrotal area of my perineum all the way accross it but mostly in the upper middle area of perineum. Here is the email he sent to me below:
Allright- just had a look into your MRI with my radiologist. Excellent images, as ususal from Hollis Potter. The sequences show impressive varices at the base of the penis reaching into the distal canal on both sides! The nerve itself is difficult to visualize, since the signal of the veins is so intense. However, the ischiocavernous bodies and pubic bone are well delineated so that one can see the canal where the nerve is very well. So I suppose that the varices inflict continuous pressure on the nerve at the distal canal. That explains also why the problems arise when you do yardwork or other activities, since then the veins automatically bulge forward with quite some pressure. This phenomenon is known in this region. In some patients this “venous congestion” is even more prominent and extends all the way into the small pelvis. Fortunately with you this stops at the urogenital diaphragm. The vascular anatomy in the ischiorectal fossa and further up is normal!
So I am convinced that ligation and resection of these veins to decompress the nerve there will do the job.
Best regards,
Allright- just had a look into your MRI with my radiologist. Excellent images, as ususal from Hollis Potter. The sequences show impressive varices at the base of the penis reaching into the distal canal on both sides! The nerve itself is difficult to visualize, since the signal of the veins is so intense. However, the ischiocavernous bodies and pubic bone are well delineated so that one can see the canal where the nerve is very well. So I suppose that the varices inflict continuous pressure on the nerve at the distal canal. That explains also why the problems arise when you do yardwork or other activities, since then the veins automatically bulge forward with quite some pressure. This phenomenon is known in this region. In some patients this “venous congestion” is even more prominent and extends all the way into the small pelvis. Fortunately with you this stops at the urogenital diaphragm. The vascular anatomy in the ischiorectal fossa and further up is normal!
So I am convinced that ligation and resection of these veins to decompress the nerve there will do the job.
Best regards,