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Preoperative MR May Assist Surgeons In Nerve Sparing During Robotic Prostatectomy

Date:
April 23, 2009
Source:
American Roentgen Ray Society
Summary:
Preoperative MR can help surgeons limit nerve damage while performing a robotic assisted laparascopic prostatectomy -- saving some men from becoming impotent, according to a study performed at the University of California, Los Angeles, Calif.

Preoperative MR can help surgeons limit nerve damage while performing a robotic assisted laparascopic prostatectomy (RALP)—saving some men from becoming impotent, according to a study performed at the University of California, Los Angeles, CA.

Preoperative MR was used to evaluate 38 neurovascular bundles in 19 men who were set to undergo RALP. “Prostate MR changed the neurovascular resection plan in 20/38 neurovascular bundles,” said Timothy McClure, MD, lead author of the study. “12/20 underwent a more aggressive nerve sparing technique and 8/20 underwent a more conservative nerve sparing technique. Both aggressive and conservative techniques are less likely to cause impotency than RALP,” said Dr. McClure.

“RALP is becoming more common. When using the robot in surgery, the surgeon has improved visualization and manual dexterity but at a loss of sense of touch,” he said.

“MR before RALP appears to help surgeons make a more informed decision with regards to the aggressiveness of nerve sparing surgical technique without compromising the oncologic outcome,” said Dr. McClure.

This study will be presented at the 2009 ARRS Annual Meeting in Boston, MA, on Monday, April 27.


Story Source:

The above story is based on materials provided by American Roentgen Ray Society. Note: Materials may be edited for content and length.


Cite This Page:

American Roentgen Ray Society. "Preoperative MR May Assist Surgeons In Nerve Sparing During Robotic Prostatectomy." ScienceDaily. ScienceDaily, 23 April 2009. <www.sciencedaily.com/releases/2009/04/090423132623.htm>.
American Roentgen Ray Society. (2009, April 23). Preoperative MR May Assist Surgeons In Nerve Sparing During Robotic Prostatectomy. ScienceDaily. Retrieved July 25, 2014 from www.sciencedaily.com/releases/2009/04/090423132623.htm
American Roentgen Ray Society. "Preoperative MR May Assist Surgeons In Nerve Sparing During Robotic Prostatectomy." ScienceDaily. www.sciencedaily.com/releases/2009/04/090423132623.htm (accessed July 25, 2014).

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