Cystic degeneration and calcification following ischemic paralysis of the leg.

Increased pressure within a closed space which leads to a compromise of the circulation and function of tissues is referred to as a compartmental syndrome. The resulting changes range from the mild reversible ones to extensive necrosis and fibrosis. Rarely, a cystic calcified mass may develop in the affected area years after the onset of ischemia. Two such cases which involve the lower limb have been reported by Gallie. The authors report one new case of late cystic degeneration and calcification following ischemic paralysis of the leg.