Non-ossifying fibroma

Case contributed by Dr M Osama Yonso


Non-ossifying fibroma (NOF) coincidentally seen on shoulder X-ray imaging after trauma

Patient Data

Age: 15 years
Gender: Female

shouler x ray 2 postions

Shoulder x-ray demonstrates a well circumscribed lucency in the proximal end of the humerus. The margins are sclerotic. No periosteal reaction is present.

Case Discussion

Non-ossifying fibromas tend to present in adolescents and young adults ,with well defined lucent lesion with a sclerotic margin.

It is frequently an incidental finding when a radiograph is performed for alternative purposes, such as to assess for a fracture following trauma.

The differential includes :fibrous cortical defect /aneurysmal bone cyst /fibrous dysplasia

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Case information

rID: 24985
Published: 25th Sep 2013
Last edited: 1st Mar 2016
Inclusion in quiz mode: Included

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