Linked Life Data

2760992

Source:http://linkedlifedata.com/resource/pubmed/id/2760992

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
2
pubmed:dateCreated
1989-9-8
pubmed:abstractText
To delineate neural, arterial, and venous components contributing to impotence, we used a previously described noninvasive screening sequence combined with stimulation of artificial erection with papaverine injection, selective pudendal arteriography (SPA), and dynamic cavernosography (DC). Among 572 men with impotence, age range 17 to 78 years (average age 54.8 years), 26 men with potential cavernosal leaks in absence of other factors were identified; 16 underwent DC; among these five had normal cavernous venous drainage. Eight men with abnormal cavernosal venous drainage required cavernous infusion flow rates higher than 120 ml/min to obtain erection and higher than 40 ml/min to maintain erection. Radiographic studies showed cavernosal leakage in all eight patients. Eight men, ages 39 to 61 years, underwent surgical ablation of abnormal cavernosal venous drainage. Among these, five men have had excellent results for up to 3 years. One failure was related to unrecognized penile arterial disease later shown by SPA. In two men small doses of papaverine now induce erection. We now recommend SPA before DC to rule out an arterial abnormality. Accurate identification of factors contributing to erectile failure is critical for successful treatment; in this experience candidates for correction of cavernosal leak syndrome were uncommon.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Aug
pubmed:issn
0741-5214
pubmed:author
pubmed:issnType
Print
pubmed:volume
10
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
117-21
pubmed:dateRevised
2007-11-15
pubmed:meshHeading
pubmed:year
1989
pubmed:articleTitle
Experience in diagnosis and treatment of impotence caused by cavernosal leak syndrome.
pubmed:affiliation
Department of Surgery, George Washington University Medical Center, Washington, DC 20037.
pubmed:publicationType
Journal Article