Nosheen Fatima, Maseeh-uz Zaman, Asad Bilal, Hira Bibi, Sehrish Zehra.
Cockade sign of intraosseous lipoma of calcaneus on triphasic bone scan.
Pak J Radiol Jan ;26(2):144-6.
Intraossesous lipoma is rare benign tumor of bone most commonly involving the calcaneus and derived from mature lipocytes. It has classical appearance of Cockade on plain X-ray (Cockade sign). We are presenting a case of calcaneal intraosseous lipoma with findings on a three phase bone scan. To the best of our search this is the first report depicting the findings of this rare tumor on a dynamic bone scan.
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