The Journal of bone and joint surgery. American volume
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We undertook an anatomical and histological study to differentiate glomus-cell tumors of the pericoccygeal tissues from the normal coccygeal body. Removal of the coccyx was performed on five consecutive autopsy specimens from patients with no history of coccygeal symptoms. ⋯ The histological appearance was indistinguishable from that of photomicrographs published in case reports of patients with glomus tumors of the coccyx. It is likely that the so-called tumors reported previously were in actuality normal glomus bodies.