Stafne 氏静止性骨空洞の2症例-病態と手術に関する考察-

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Two cases of so-called Stafne's static bone cavity, which occurred in a 48 year-old female and a 58 year-old male, are presented. Some clinico-pathologic features from Japanese literature of 69 cases were considered, in which two of our cases were included.<BR>1) This cavity was re-confirmed as a malformed condition, in which adjacent normal tissues [e.g. salivary gland (69.4%), followed by connective tissue, adipose tissue, their combinations, and so on] have been simultaneously embedded during development of the mandible. Our cases were also related to the packed tissues as follows: one was a combination of lymphoid and adipose tissue by histology, the other was probable salivary gland from the sialographs. It turned out that the pathologic condition was obscure in childhood, but it became obvious after reaching adulthood, and moreover, the bony defect roentgenographically looked like a bone cyst.<BR>2) From the roentgenographic follow-up of postoperative ossification, it was probably proved that there might be effective cases of surgical operation. We would like to bring forward active surgery for improving such a condition.
社団法人日本口腔外科学会の論文