The fold of peritoneum by which the COLON is attached to the posterior ABDOMINAL WALL.
Mesosigmoid,Mesocolons,Mesosigmoids
D008875
Middle Aged
An adult aged 45 - 64 years.
Middle Age
D010235
Paraganglioma
A neural crest tumor usually derived from the chromoreceptor tissue of a paraganglion, such as the carotid body, or medulla of the adrenal gland (usually called a chromaffinoma or pheochromocytoma). It is more common in women than in men. (Stedman, 25th ed; from Segen, Dictionary of Modern Medicine, 1992)