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The dripping candle wax sign of melorheostosis
Van Trung Hoang1, Hoang Anh Thi Van1, Vichit Chansomphou2
1Radiology Department, Thien Hanh Hospital, Buon Ma Thuot City, Vietnam.
Abstract:
Melorheostosis is a rare benign bone disease including dysostosis and sclerosis. Dripping candle wax presence is a common and typical sign of melorheostosis. This sign appears as irregular hyperostosis of the cortical bone which is likened to melted wax flowing down one side of a candle. It can sometimes cause pain, stiffness joint, or limitation of motion in the affected areas implicitly but mostly has no symptoms. It is usually observed on plain radiography; its appearance is generally hyperplasia on one side of the bone. We report a 33-year-old male who has an incidental diagnosis of melorheostosis post-trauma.
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