Benign mesenchymoma of the chest wall in infancy.

Chest wall mesenchymoma is a rare tumour in childhood and often presents in the neonatal period. In the past all patients have received surgical treatment with quite a high morbidity. We present here three further cases that presented in infancy, two of which received minimal therapy with good results in each case. We would propose from these cases that once the diagnosis has been established by biopsy that total surgical resection not be carried out unless cardiac or respiratory embarrassment is present.