Acetate AS-tea phenolesterase staining

There are many methods for esterase staining. The commonly used esterase staining is divided into two types of specific esterase staining and non-specific esterase staining according to the pH of the working solution and the substrate. Positive acute myeloid leukemia, acute monocytic leukemia (activity can be inhibited by sodium fluoride). Basic Information Specialist classification: growth and development examination classification: blood examination Applicable gender: whether men and women apply fasting: not fasting Analysis results: Below normal: Normal value: no Above normal: negative: Normal when negative. Positive: Positive causes blood diseases. Tips: If necessary, add a sodium chloride naphthol esterase positive reaction to the sodium chloride inhibition test. Normal value Positive granulocyte system (or weakly positive), monocyte system (or strong positive). Clinical significance Positive acute myeloid leukemia, acute monocytic leukemia (activity can be inhibited by sodium fluoride). Positive results may be diseases: congenital leukemia considerations If necessary, a specimen positive for α-naphthyl acetate esterase staining is added for sodium chloride inhibition test. Red blood disease, erythroleukemia, and promyelocytic leukemia are not inhibited by the sodium fluoride test and are still positive. Inspection process The freshly dried smear was placed in the fixing solution for 30 seconds (4 to 10 ° C), rinsed with distilled water for 3 times, and air-dried. Not suitable for the crowd Those without examination indications should not be tested. Adverse reactions and risks No complications.

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