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.
Over 90% of infections clear within 2 years. The incubation period is variable; it is probably three weeks to months for genital warts and several months to years for cervical cellular abnormalities, and decades for cervical cancer.The median duration of new cervical infections (measured by detection of HPV DNA) is 8 months but varies.ver 90% of infections clear within 2 years. The incubation period is variable; it is probably three weeks to months for genital warts and several months to years for cervical cellular abnormalities, and decades for cervical cancer.