. "\"A process that is carried out at the cellular level which results in the assembly, arrangement of constituent parts, or disassembly of a lysosome. A lysosome is a cytoplasmic, membrane-bounded organelle that is found in most animal cells and that contains a variety of hydrolases.\" [GOC:mah]" . . "lysosome organization" . "lysosome organisation" . . "lysosome organization and biogenesis" .