Alias/Synonym: Epithelial Cells; Adenocarcinoma

CPT Code: 88342

Specimen Type, Preferred:
Formalin fixed paraffin embedded tissue
Specimen Type, Alternate:
Sample Quantity, Preferred:
1 block
2 slides
Sample Quantity, Minimum:
Transport Container:
Paraffin block
Unstained slides
Transport Temperature:
Room temperature
Collection Instructions:
Block and slide identifiers should be clearly written and match exactly with the specimen ID and specimen labeling as noted on the requisition.
Slides should be positively charged and cut at 3-4 microns for each stain/antibody ordered.
Specimen Stability:
Rejection Criteria:
No liquid specimens.
Uncharged slides
Clinical Significance:
Anti-MOC-31 reacts with a transmembrane glycoprotein present on virtually all epithelia, with the exception of most squamous cells, hepatocytes, renal proximal tubular cells, gastric parietal cells and myoepithelial cells. This antibody is useful to distinguish adenocarcinoma from mesothelioma and hepatocellular carcinoma.
Turnaround Time:
1 day(s)
Reference Ranges: