Abstract
We report the first case of heterotopic bone formation with malignant changes. The development of this lesion shortly after excision of a benign heterotopic bone lesion at the same site is another distinctive feature of this case.
MeSH terms
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Bone and Bones*
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Carcinoma, Transitional Cell / pathology
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Choristoma / etiology*
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Choristoma / pathology
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Choristoma / surgery
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Humans
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Male
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Middle Aged
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Pelvic Neoplasms / etiology*
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Pelvic Neoplasms / pathology
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Pelvic Neoplasms / surgery
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Postoperative Complications
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Recurrence
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Urinary Bladder Calculi / surgery*