What is dysfunctional uterine bleeding in adolescents
What is dysfunctional uterine bleeding in adolescents Abnormal vaginal bleeding is a pathological vaginal bleeding that occurs without clear pelvic pathologies, and in the absence of a general medical disease or pregnancy. Clinical presentations of Abnormal uterine bleeding reflect a physiological abnormality in the pattern of estrogenic stimulation of the endometrium due to chronic estrogenic stimulation of the endometrial lining especially in females with normogonadotropic anovulation. Common signs and manifestation of dysfunctional uterine bleeding include irregular vaginal bleeding that lasts more than 7 days, irregular frequent menstruations that occur more often than every 21 days, and missed periods with absence of periods form 35 days to 45 days. In norm, menstrual bleeding lasts 4 to 6 days. In most cases, dysfunctional uterine bleeding is associated with chronic anovulation. About 90 percent of cases are anovulatory, whereas about 10% of cases are ovulatory. Dysfunction...