Syphilis of joints may occur in most stages of congenital and acquired syphilis. Diagnosis is materially assisted by concomitant signs or symptoms of syphilis and blood serological and cerebrospinal fluid tests. The latter are invariably positive in the early stages but are not so reliable in late syphilitic lesions, being positive in only about 50 percent of these cases.
The rectum. Solid waste is stored in the large intestine/anus, and liquid waste is stored in the bladder. The rectum. Solid waste is stored in the large intestine/anus, and liquid waste is stored in the bladder.
Most waste products are removed from the body by the urinary system. Waste products are passed in urine. Many of the bodyâs waste products are passed out of the body in urine. The urinary system is made up of kidneys, bladder, ureters and the urethra. Kidneys The human body has two kidneys, one on either side of the middle back, just under the ribs. Each kidney contains thousands of small filters called nephrons.