RT Journal Article SR Electronic T1 Extraorbital Inflammatory Pseudotumor of the Head and Neck: CT and MR Findings in Three Patients JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP 1133 OP 1139 VO 20 IS 6 A1 De Vuysere, Sofie A1 Hermans, Robert A1 Sciot, Raf A1 Crevits, Ilse A1 Marchal, Guy YR 1999 UL http://www.ajnr.org/content/20/6/1133.abstract AB Summary: We review the clinical history and imaging (CT and/or MR) studies in three patients with histologically proved extraorbital inflammatory pseudotumor of the head and neck. The imaging findings in all three cases were nonspecific, mimicking a malignant tumor or granulomatous disease.