Definition of caseation in English:

caseation

noun ˌkeɪsɪˈeɪʃ(ə)nˌkāsēˈāSHən

mass nounMedicine

A condition characteristic of tuberculosis, in which diseased tissue forms a firm, dry mass like cheese in appearance.
Example sentencesExamples
- Biopsy from a peritoneal granuloma showed caseation necrosis and acid-fast bacilli.
- Necrosis may be seen, however caseation is usually not present.
- Granulomas, with or without caseation, may also be found.
- Both caseation and calcification are highly suggestive of a tubercular etiology, neither being common in malignancy related lymphadenopathy.
- Excessive fibrosis rather than caseation is the dominating feature.

Origin

Mid 19th century: from medieval Latin caseatio(n-), from Latin caseus 'cheese'.

Definition of caseation in US English:

caseation

nounˌkāsēˈāSHən

Medicine

A form of necrosis characteristic of tuberculosis, in which diseased tissue forms a firm, dry mass like cheese in appearance.
Example sentencesExamples
- Necrosis may be seen, however caseation is usually not present.
- Excessive fibrosis rather than caseation is the dominating feature.
- Both caseation and calcification are highly suggestive of a tubercular etiology, neither being common in malignancy related lymphadenopathy.
- Granulomas, with or without caseation, may also be found.
- Biopsy from a peritoneal granuloma showed caseation necrosis and acid-fast bacilli.

Origin

Mid 19th century: from medieval Latin caseatio(n-), from Latin caseus ‘cheese’.

单词	caseation
释义	Definition of caseation in English: caseation noun ˌkeɪsɪˈeɪʃ(ə)nˌkāsēˈāSHən mass nounMedicine A condition characteristic of tuberculosis, in which diseased tissue forms a firm, dry mass like cheese in appearance. Example sentencesExamples Biopsy from a peritoneal granuloma showed caseation necrosis and acid-fast bacilli. Necrosis may be seen, however caseation is usually not present. Granulomas, with or without caseation, may also be found. Both caseation and calcification are highly suggestive of a tubercular etiology, neither being common in malignancy related lymphadenopathy. Excessive fibrosis rather than caseation is the dominating feature. Origin Mid 19th century: from medieval Latin caseatio(n-), from Latin caseus 'cheese'. Definition of caseation in US English: caseation nounˌkāsēˈāSHən Medicine A form of necrosis characteristic of tuberculosis, in which diseased tissue forms a firm, dry mass like cheese in appearance. Example sentencesExamples Necrosis may be seen, however caseation is usually not present. Excessive fibrosis rather than caseation is the dominating feature. Both caseation and calcification are highly suggestive of a tubercular etiology, neither being common in malignancy related lymphadenopathy. Granulomas, with or without caseation, may also be found. Biopsy from a peritoneal granuloma showed caseation necrosis and acid-fast bacilli. Origin Mid 19th century: from medieval Latin caseatio(n-), from Latin caseus ‘cheese’.
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