PMC4300486_01
A) Radiograph showing cartilaginous growth in right superior ramus of Pubic Bone, suggestive of osteochondroma. B) Noncontrast computed tomography of pelvis showing exostosis of 3x2.5 cm involving the right superior pubic ramus.
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F1
Roentgenograms (figure 1A) showed cartilaginous growth in right superior ramus suggestive of osteochondroma. Non-contrast computed tomography of the pelvis also suggested of exestosis of 3x2.5 cm involving the right superior pubic ramus (figure 1B). 
Postoperative radiograph of pelvis showing complete excision of the bony growth.
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F2
No bone grafting was done, as the tumor resection did not hamper the strength of the bone (figure 2). 
A) Microphotograph (x10, hematoxylin and eosin stain) showing numerous osteoid trabeculae of variable size, shape and separated by vascularised cellular stroma. 3) Microphotograph (x10, hematoxylin and eosin stain) showing some non-calcified osteoid. All are surrounded by plump osteoblast and the stroma is highly vascularised
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F3
Normal periosteum and bone was seen on one side of the lesion without any evidence of infiltration (figure 3A, 3B). 