Which complication is NOT typically noted with congenital rubella syndrome?

Congenital rubella syndrome is associated with a variety of serious complications that arise when a mother contracts rubella during pregnancy, particularly in the first trimester. The classic triad of complications includes congenital cataracts, patent ductus arteriosus, and sensorineural deafness. These complications result from the teratogenic effects of the rubella virus on the developing fetus.

Congenital cataracts are eye abnormalities that can lead to vision impairment and are one of the hallmark features of congenital rubella syndrome. Patent ductus arteriosus, a heart defect where the ductus arteriosus fails to close after birth, is also a well-known cardiovascular complication linked to this condition. Sensorineural deafness is another significant manifestation, affecting the auditory system of infants exposed to the rubella virus in utero.

In contrast, congenital hypothyroidism is not characteristically associated with congenital rubella syndrome. While congenital hypothyroidism can occur due to a variety of other conditions, it is not a standard complication of rubella infection during pregnancy. Thus, identifying congenital hypothyroidism as the choice that is not typically noted with congenital rubella syndrome is accurate and aligns with the established understanding of this condition's complications.