Epithelioid multinodular osteoblastoma: a clinicopathologic analysis of 26 cases

• Published in: The American journal of surgical pathology Vol. 31; no. 8; p. 1265
• Main Authors: Zon Filippi, Renée, Swee, Ronald G, Krishnan Unni, K
• Format: Journal Article
• Language: English
• Published: United States 01.08.2007
• Subjects: Adolescent; Adult; Bone Neoplasms - pathology; Bone Neoplasms - surgery; Child; Child, Preschool; Curettage; Disease-Free Survival; Epithelioid Cells - pathology; Female; Follow-Up Studies; Humans; Male; Osteoblastoma - diagnostic imaging; Osteoblastoma - pathology; Osteoblastoma - surgery; Osteoblasts - pathology; Radiography

We describe the clinical, radiologic, and pathologic features of 26 osteoblastomas with a multinodular growth pattern (defined as multiple nidi in a single tumor) and primarily epithelioid-appearing cells. Clinical information and histologic slides for all 26 patients and radiologic studies for 9 we...