Pregnancies achieved by assisted reproduction technologies, particularly by intracytoplasmic sperm injection (ICSI) procedures, are susceptible to genetic risks inherent to the male population treated with ICSI and additional risks inherent to this innovative procedure. The documented, as well as the theoretical, risks are discussed in the present review study. These risks mainly represent that consequences of the genetic abnormalities underlying male subfertility (or infertility) and might become stimulators for the development of novel approaches and applications in the treatment of infertility. In addition, risks with a polygenic background appearing at birth as congenital anomalies and other theoretical or stochastic risks are discussed. Recent data suggest that assisted reproductive technology might also affect epigenetic characteristics of the male gamete, the female gamete, or might have an impact on early embryogenesis. It might be also associated with an increased risk for genomic imprinting abnormalities.
Animals ; Child, Preschool ; Chromosome Aberrations ; Chromosome Deletion ; Congenital Abnormalities ; genetics ; Epigenesis, Genetic ; Female ; Genomic Imprinting ; HIV Infections ; transmission ; Haploidy ; Humans ; Infant ; Infectious Disease Transmission, Vertical ; Infertility, Male ; genetics ; Klinefelter Syndrome ; genetics ; Male ; Pregnancy ; Preimplantation Diagnosis ; Risk ; Sex Chromosome Aberrations ; Sperm Injections, Intracytoplasmic ; adverse effects ; Spermatogenesis ; genetics ; Translocation, Genetic ; genetics ; X Chromosome ; genetics ; XYY Karyotype ; genetics

Renal artery aneurysms (RAAs) are rare lesions with a prevalence of less than 1% in the general population. Renal arteriovenous malformations (AVMs) are rare lesions with an estimated incidence of less than 0.04%. The coexistence of these two clinical entities is extremely rare and narrows the available treatment options by endovascular or open surgery. We describe a case of a giant symptomatic RAA type III, which was combined with a high-flow renal AVM in the right kidney. Using two vascular plugs, the RAA was excluded successfully. The perfusion of the right kidney’s lower pole was preserved by implantation of two covered stents in the inferior segmental renal artery.