Most animal manure consists of feces. Common forms of animal manure include farmyard manure (FYM) or farm slurry (liquid manure). FYM also contains plant material (often straw), which has been used as bedding for animals and has absorbed the feces and urine. Agricultural manure in liquid form, known as slurry, is produced by more intensive livestock rearing systems where concrete or slats are used, instead of straw bedding.
Ovarian cancer. Ovarian cancer is a cancer that forms in an ovary. It results in abnormal cells that have the ability to invade or spread to other parts of the body. When this process begins, there may be no or only vague symptoms. Symptoms become more noticeable as the cancer progresses.
An ovarian endometrioma is a cystic mass arising from ectopic endometrial tissue within the ovary. It contains thick, brown, tar-like fluid, which may be referred to as a chocolate cyst.. Endometriomas are often densely adherent to surrounding structures, such as the peritoneum, fallopian tubes, and bowel. This topic will review management of ovarian endometriomas. Information on adnexal masses and the clinical diagnosis and management of endometriosis is discussed separately.