Intratendinous ganglion of the hand: two case reports occurring in the extensor digitorum communis and the flexor digitorum superficialis tendon

An intratendinous ganglion of the hand is a rare entity, and only one case report of flexor tendon has been published in the English literature. We herein report two cases of an intratendinous ganglion occurring in the extensor digitorum communis and flexor digitorum superficialis tendon, respectively