Fibrous Hamartoma of Infancy : Microscopic

Microscopic Features - Fibrous Hamartoma of Infancy (continued from the previous image): There are scattered islands and nodules of primitive, plump mesenchymal cells with round, spindle or stellate shape in a highly vascular myxoid background.

This image shows a nodule of primitive mesenchymal tissue surrounded by fibroblastic fascicles and adipose tissue.