Publication Details

Extravascular papillary endothelial hyperplasia mimicking neoplasm after radiosurgery: case report.

Karamchandani J, Vogel H, Fischbein N, Gibbs I, Edwards MS, Griffith H. Neurosurgery. 2012; 70 (4): E1043-8; discussion E1048

Papillary endothelial hyperplasia (PEH) is a rare form of exuberant reactive endothelial proliferation that can mimic neoplasm. We report the largest series of patients with histologically confirmed intracranial extravascular PEH developing in the field of previous treatment with stereotactic radiosurgery.

PubMedID: 22426048