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SMA (Smooth Muscle Actin) IHC Stain


TEST DIRECTORY
Test Name
SMA (Smooth Muscle Actin) IHC Stain
Alternate Names
α-Smooth Muscle Actin (SMA), Actin, smooth muscle
Description
Useful for smooth muscle or myofibroblastic differentiation.
Test Code
10148
SPECIMEN REQUIREMENTS
Specimen
Paraffin block or unstained sections on charged slides
GENERAL AND TECHNICAL INFORMATION
CPT Code
88342, 88341