What is organs of zuckerkandl?

The organs of Zuckerkandl refer to groups of chromaffin tissues located near the origin of the abdominal aorta and the renal arteries. These tissues are responsible for the production and secretion of catecholamines (adrenaline, noradrenaline, and dopamine) into the bloodstream. The organs of Zuckerkandl are named after Emil Zuckerkandl, an Austrian anatomist who first described them in 1901.

The organs of Zuckerkandl are bilateral structures that are present in most mammals, including humans. They are located in the retroperitoneum and are closely associated with the sympathetic nervous system. In humans, the organs of Zuckerkandl are typically found between the level of the superior mesenteric artery and the inferior mesenteric artery.

These organs are thought to play a role in the regulation of blood pressure, heart rate, and other physiological processes controlled by the sympathetic nervous system. In addition, they are sometimes involved in the development of certain tumors, such as pheochromocytomas, which are tumors of the adrenal gland that produce excessive amounts of catecholamines. The organs of Zuckerkandl are also important landmarks in surgical procedures involving the abdominal aorta, as they can help surgeons identify the location of important arteries and tissues.