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Congenital absence of the vas deferens
Congenital absence of the vas deferens (CAVD) is a condition in which the two vas deferens, male reproductive organs, fail to form properly prior to birth. Additional recommended knowledge
PresentationThe vas deferens helps connect the sperm-producing testicles to the penis. Therefore, men who are missing both vas deferens are typically able to create sperm but are unable to transport them appropriately. Their semen does not contain sperm, a condition known as azoospermia. CausesCAVD is associated with cystic fibrosis and occurs because of a mutation in the CFTR gene. [1][2] TreatmentIndividuals with CAVD can reproduce with the assistance of modern technology in a procedure known as intracytoplasmic sperm injection. References
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This article is licensed under the GNU Free Documentation License. It uses material from the Wikipedia article "Congenital_absence_of_the_vas_deferens". A list of authors is available in Wikipedia. |