Laboratory：Akiruno
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- Susceptibility test of acid-fast slowly growing bacterium (SGM) MIC☆
Laboratory：Akiruno
○Susceptibility test of acid-fast slowly growing bacterium (SGM) MIC☆
CODE：00T98 4
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TEST NAME
TESTING MATERIAL
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TEMPERATURE
(STABILITY) METHODOLOGY TURNAROUND
TIME (DAY) -
Susceptibility test of acid-fast slowly growing bacterium (SGM) MIC☆
Culture-positive bacterial strain or bacterial strain (This is a test performed on bacterial strains. Direct testing cannot be performed from raw materials.)
Broth microdilution method 2-3 weeks ★
COMMENT
AMK,KM,AZM,CAM,MFLX,STFX,DOXY,MINO,LZD,EB,TH,INH,RBT,RFP are performed. Test results are reported as MIC values (target bacteria: slowly growing mycobacteria of non-tuberculous mycobacteria).
★In the case of [50087A1]test from the isolation culture of acid-fast bacteria (liquid method), it takes more time to perform becuase it is performed after the bacteria are grown on a plate medium (+3-7 days).
☆[50092A1] Mycobacterium tuberculosis susceptibility (MIC), [50396A1] Acid-fast mycobacterium susceptibility (MIC) SGM and [50397A1] Acid-fast mycobacterium susceptibility (MIC) RGM cannot be requested simultaneously.
Note: Depending on the contents of the requested test, it may take longer.
supplementary information
抗酸菌 結果判定基準
下記項目の検査結果は、次の当社基準に基づき、下記表示方法にて報告します。
(参考；抗酸菌検査ガイド2020)
| 項目名 | 表示方法 | 蛍光法 (200倍) | チール・ネルゼン法 (1,000倍) | 備考 (相当するガフキー号数) |
|---|---|---|---|---|
| 抗酸菌塗抹 〔集菌蛍光法〕 |
－ | 0 ／ 30視野 | 0 ／ 300視野 | G0☆ |
| ± | 1～2 ／ 30視野 | 1～2 ／ 300視野 | G1 | |
| 1＋ | 1～19 ／ 10視野 | 1～9 ／ 100視野 | G2 | |
| 2＋ | ＞20 ／ 10視野 | ＞10 ／ 100視野 | G5 | |
| 3＋ | ＞100 ／ 1視野 | ＞10 ／ 1視野 | G9 |
※ガフキー号数は現在では使用しない。また、簡易法との一致は正確ではない。(抗酸菌検査ガイド2020より)
☆抗酸菌塗抹〔集菌蛍光法〕で陰性の場合は、ガフキー号数は記載しません。
抗酸菌検査フローチャート
