Roberts syndrome: phenotypic variation, cytogenetic definition and heterozygote detection.

Five cases of Roberts syndrome (RS) in four nuclear families are reported and the wide range of phenotypic variation among them is described. This is in contrast with the remarkable uniformity of the cytogenetic findings. Indirect immunofluorescence with seric antibodies from patients with CREST, revealed that the centromeric structures are normal in RS thus confirming J.

[Sclerotherapy of varicocele. Efficacy of radiological, clinical and seminal treatment].

Between december 1983 and april 1989, percutaneous retrograde sclerotherapy of varicocele was successfully performed on 364 patients. A 5% solution of sodium morrhuate and benzylic alcohol (Varicocid) was administered through a coaxial balloon catheter inserted into the spermatic vein. 10 of the patients had relapses after surgery.

[Value of percutaneous sclerotherapy in the treatment of varicocele. Technic and results].

Since December 1983, percutaneous transvenous retrograde sclerotherapy of the internal spermatic vein was performed successfully, without complications in 37 patients. The administration of the sclerosing agent through a coaxially balloon catheter specifically inserted into the spermatic vein caused therapeutic hardening. The effectiveness of the treatment was endorsed by subsequent checks by clinical and radiological examinations.