Venous thromboembolism in infancy and childhood.

A retrospective study of Scottish hospital inpatients aged 15 years or less has revealed, over a 4-year period, 36 cases of venous thrombosis or phlebitis. Of these 10 were considered to have deep venous thrombosis; 2 cases were associated with obvious pulmonary embolism and 2 cases developed chronic venous insufficiency. change in the coding allocations are proposed. There are "high risk" situations in childhood disease in which a diagnosis of venous thromboembolic disease should be considered and investigated.