Rectum The rectum is the lower part of the large intestine which connects to the sigmoid colon. It receives waste from the colon and stores it until it is passed out of the body through the anus. Synonyms: Symptoms: Abdominal pain, bleeding, change in bowel habits. Conditions: Rectal cancer, prolapse
Rectus Abdominus The long muscle of the anterior abdominal wall. Synonyms: Abs, Six pack Symptoms: pain , weakness Conditions: Diastasis , strain, tendinopathy
Renal Arteries Arteries that supply blood to the kidneys Synonyms: Symptoms: Blood in urine, kidney failure, sudden swelling of the legs. Conditions: Stenosis
Renal Veins Veins that carry blood away from the kidneys. Synonyms: Symptoms: Blood in urine, flank pain Conditions: Vein thrombosis