Hydropic degeneration is a type of cellular injury characterized by the accumulation of fluid within cells, causing them to swell. This fluid accumulation can displace or compress organelles and impair cellular function, ultimately leading to cell death if left unresolved. Causes of hydropic degeneration include ischemic injury from reduced blood flow, certain infections, toxins, metabolic disorders, and genetic disorders. Microscopically, hydropic degeneration is evident by cellular swelling, vacuolation within the cytoplasm, distorted cell shape, nuclear pyknosis, and loss of cellular function.