TY - GEN AU - Sabini,P AU - Josephson,G D AU - Yung,R T AU - Dolitsky,J N TI - Hemangiopericytoma presenting as a congenital midline nasal mass SN - 0886-4470 PY - 1998///0302 KW - Child, Preschool KW - Diagnosis, Differential KW - Hemangiopericytoma KW - diagnosis KW - Humans KW - Magnetic Resonance Imaging KW - Male KW - Nose Neoplasms N1 - Publication Type: Case Reports; Journal Article; Review UR - https://doi.org/10.1001/archotol.124.2.202 ER -