Bizarre Parosteal Osteochondromatous Proliferation (Nora's Lesion) of Mandible With Recurrence: Case Report and Review of Literature

Author(s):  
Rumpa Ganguly ◽  
Richard C. Jordan
2000 ◽  
Vol 21 (5) ◽  
pp. 408-412 ◽  
Author(s):  
J.A. Harty ◽  
P. Kelly ◽  
D. Niall ◽  
J.C. O'Keane ◽  
M.M. Stephens

We report the a case of Nora's lesion (Bizarre Parosteal Osteochondromatous Proliferation) of the sesamoid. A 32-year-old woman presented with a painless, enlarging mass of two years duration on the plantar aspect of the first metatarsophalangeal joint of the left foot. Radiographs, Computerized Tomographs and Magnetic Resonance images, initially suggested a parosteal osteosarcoma arising from the tibial sesamoid. The mass was excised, and a histological diagnosis of Bizarre Parosteal Osteochondromatous Proliferation of bone (Nora's lesion) was made. The aggressive growth of this lesion may suggest a neoplasm clinically. Histological features, however, are those of a reactive lesion.


2016 ◽  
Vol 17 (1) ◽  
Author(s):  
Yuichiro Matsui ◽  
Tadanao Funakoshi ◽  
Hideyuki Kobayashi ◽  
Tomoko Mitsuhashi ◽  
Tamotsu Kamishima ◽  
...  

2006 ◽  
Vol 12 (4) ◽  
pp. 211-214 ◽  
Author(s):  
J.C. Walsh ◽  
D. Murphy ◽  
R.B. Freihaut ◽  
J.C. O’Keane ◽  
M.M. Stephens

2008 ◽  
Vol 16 (4) ◽  
pp. 232-235 ◽  
Author(s):  
Eti Gursel ◽  
Payam Jarrahnejad ◽  
Jugpal S Arneja ◽  
Matthew Malamet ◽  
Josephine Akinfolarin ◽  
...  

2006 ◽  
Vol 3 (1) ◽  
pp. 55-57 ◽  
Author(s):  
S Dwarakanath ◽  
S Gopal ◽  
R Satish ◽  
NK Venkataramana

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