Switch to
| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
7
|
| pubmed:dateCreated |
1990-12-7
|
| pubmed:abstractText |
Scrotal scintigraphy with 99mTc-red blood cells has been reported as a useful method for detecting varicocele. In this study we analysed the scintigraphy of 251 infertile males with clinically diagnosed or suspected varicocele, in an attempt to establish a grading system of varicocele. Scintigraphically varicocele was diagnosed in 207 patients on the basis of pooling in hemiscrotum in static images and/or early flow through the spermatic cord vessels in dynamic images; physical examination overlooked 17 of them. Of the 207 patients, all had pooling (153 left-sided, 1 right-sided, and 53 bilateral pooling) and 52 had early flow. The early flow was a less sensitive sign for varicocele than the pooling and invariably accompanied by the intense pooling. The early flow may be related to increased shunt flow through varicocele. According to the scintigraphic findings, varicocele was classified as follows: Grade I (small varicocele with faint early flow or mild localized pooling, n = 103), Grade II (medium varicocele with obvious early flow or curvilinear mottled pooling, n = 67) and Grade III (large varicocele with marked early flow or pooling, n = 37). Clinical assessment (93 small, 68 medium, and 54 large varicocele) supported the scintigraphic classification. Scrotal scintigraphy, therefore, facilitates precise evaluation of varicocele based on its morphology and hemodynamics.
|
| pubmed:language |
jpn
|
| pubmed:journal | |
| pubmed:citationSubset |
IM
|
| pubmed:chemical | |
| pubmed:status |
MEDLINE
|
| pubmed:month |
Jul
|
| pubmed:issn |
0048-0428
|
| pubmed:author | |
| pubmed:issnType |
Print
|
| pubmed:day |
25
|
| pubmed:volume |
50
|
| pubmed:owner |
NLM
|
| pubmed:authorsComplete |
Y
|
| pubmed:pagination |
823-32
|
| pubmed:dateRevised |
2011-7-26
|
| pubmed:meshHeading | |
| pubmed:year |
1990
|
| pubmed:articleTitle |
[Scrotal scintigraphy in the diagnosis and grading of varicocele].
|
| pubmed:affiliation |
Department of Radiology, Ono Municipal Hospital.
|
| pubmed:publicationType |
Journal Article,
English Abstract
|