TERMIUM Plus^®

Record 1,  Textual support,  English

Record number: 1, Textual support number: 1 DEF

A round, lucent calvarial defect with a normal bony density (sequestrum) in its center. [From EISER, 1984, p. 311.]  2, record 1, English, - button%20sequestrum

Record number: 1, Textual support number: 1 OBS

The term was first used to describe an unusual radiographic manifestation of eosinophilic granuloma. Although most commonly seen in that disorder, this radiographic appearance has also been described in infectious osteitis (tuberculosis), metastatic carcinoma, radiation necrosis, meningioma, dermoid cyst, and benign bone tumors. [From EISER, 1984, p. 311.]  2, record 1, English, - button%20sequestrum

Record 1,  Textual support,  French

Record number: 1, Textual support number: 1 DEF

Lacune arrondie au centre de laquelle on observe un séquestre d'os normal, localisée à la voûte crânienne. L'histiocytose X est la cause la plus fréquente de ce type de lésion, mais non la seule. Les autres étiologies sont : infections (tuberculose et germes banals), tumeurs bénignes (kyste dermoïde, méningiome, hémangiome), métastases, nécrose radique. [D'après EMSQU, 31518, A10, 1981, pp. 3, 4.]  3, record 1, French, - s%C3%A9questre%20en%20bouton

Record number: 1, Textual support number: 1 OBS

source d : EMSQU, 31518, A10, 1981, p. 3.  3, record 1, French, - s%C3%A9questre%20en%20bouton

Record 1,  Textual support,  Spanish