[Scintigraphy in the study of varicocele]

Varicocele which is relatively common after puberty may cause even severe alterations to fertility. Sequential Isotopic Scrotal Angiography (SISA) was used for the diagnosis of this condition in both the recognition and confirmation phase. This dynamic and static survey based on the use of 99mTc-pyrophosphate proved able to discriminate between the various degrees of varicocele. No statement can as yet be made on the specificity and sensitivity of the examination since so few cases have so far been checked with other techniques (Doppler-Telethermography-Phlebography) and an insufficient number of postsurgical controls came to our observation.