Small nerves might comprise a single funiculus, but in case of large nerves, the funiculi join to form large bundles of nerve fibers called fasciculi. These are kept together by membranous sheaths or layers of connective tissue called endoneurium, perineurium, and epineurium. The epineurium is a sense layer of connective tissue that envelops the entire nerve trunk. It surrounds the fascicles and the blood vessels that supply the nerve.
1 The latent period between infection with a cancer-causing HPV virus and demonstration of Pap smear abnormalities can be measured in years. 2  Once dysplastic changes are initiated, the degree of dysplasia typically slowly worsens as the cellular changes progress toward cancer.
Genital warts are an infectious disease caused by sexually transmitted viruses, the Human Papilloma Virus (HPV), types 6 and 11. The incubation period (time between infectious contact and showing clinical signs) can be as long as eight months. Most infections by HPV cause no symptoms and clear within 2 years.he virus can persist for months or years in the skin, with or without symptoms. If the warts reappear after clearing it is usually due to the original not a new infection. Infection can occur in up to 30% of women between 20 and 30 years of age; elderly women are less frequently affected.