tsüsti
Tsüsti is the Estonian term for a cyst, a closed sac or pouch that can form in any tissue or organ. It is usually filled with fluid, air, or semi-solid material. Cysts can be congenital or develop later in life and vary widely in size and clinical significance.
Cysts are commonly classified by their contents and structure. Simple cysts contain clear fluid and have thin,
Causes include obstruction of ducts, tissue degeneration, infection or inflammation, trauma, and genetic factors. Some cysts
Most cysts cause no symptoms and are found incidentally on imaging. When symptoms occur, they reflect the
Many cysts require no treatment and may resolve spontaneously. Others are managed with drainage, sclerotherapy, or