单词 | sequestrum |
释义 | sequestrumn. Pathology. A detached piece of bone lying within a cavity formed by necrosis. Also applied to a portion of skin separated by disease from the surrounding parts. Cf. sequester n.2 3. ΘΚΠ the world > health and disease > ill health > a disease > disorders of visible parts > skin disorders > [noun] > portion of skin sequester1831 sequestrum1831 the world > health and disease > ill health > a disease > diseases of tissue > disorders of bones > [noun] > detached piece of bone sequester1831 sequestrum1831 1831 J. F. South tr. A. W. Otto Pathol. Anat. ii. 146 One or several holes..which..produce an outlet for the continually absorbed and diminished sequestrum. 1859 J. Tomes Syst. Dental Surg. 74 The teeth, whether permanent or temporary, implanted in the sequestrum, are usually lost. 1899 T. C. Allbutt et al. Syst. Med. VI. 584 A zone of ulceration, which leads to the gradual separation of a sequestrum of skin. This entry has not yet been fully updated (first published 1912; most recently modified version published online September 2018). < n.1831 |
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