The adult's bladder is located between the pelvis. The bladder is mainly composed of bladder wall, serous layer and muscular layer. It is mainly responsible for the storage of human urine. Besides, it also controls the sympathetic nerves t…

Endometriosis is a common modern disease. The most common type is the endometriosis in the pelvic cavity. Such as ectopic in chocolate cysts of ovary, ectopic in adenomyosis of uterine myometrium, and metastases to other organ implants, et…

The male urine with blood that may be cystitis. It's because the bladder is a organ that rich in blood vesse. When the patient occur acute cystitis, the small vessel of the bladder mucosa was destroyed. Therefore, most patients can have he…