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Test Catalog

Test ID: 61219    
MAML2 (11q21), Mucoepidermoid Carcinoma (MEC)

Specimen Type Describes the specimen type needed for testing


Specimen Required Defines the optimal specimen. This field describes the type of specimen required to perform the test and the preferred volume to complete testing. The volume allows automated processing, fastest throughput and, when indicated, repeat or reflex testing.

A pathology/diagnostic report and a brief history are required.


Specimen Type:

Preferred: Formalin-fixed, paraffin-embedded (FFPE) tissue block

Acceptable: Unstained glass, "positively charged" slides with FFPE tissue; slides may be stained

Collection Instructions:

1. Process all specimens into FFPE blocks prior to submission.

2. If submitting slides, a minimum of ten, 4- to 5-micron thick, unstained slides are required if also requesting a surgical pathology consultation; a minimum of three, 4- to 5-micron thick, unstained slides are required if not requesting a surgical pathology consultation.

Additional Information:

1. A quality specimen is essential for evaluation. Submit only tissue containing tumor cells; minimal tissue is required for evaluation.

2. Special stains performed outside Mayo Medical Laboratories and included with the case may be repeated and charged at the reviewing pathologist's discretion. Testing requested by referring physician may not be performed if deemed unnecessary by Mayo Clinic pathologist.

Forms: If not ordering electronically, complete, print, and send a Pathology Test Request Form (T246) with the specimen (

Reject Due To Identifies specimen types and conditions that may cause the specimen to be rejected








Decalcified specimens

Specimen Stability Information Provides a description of the temperatures required to transport a specimen to the laboratory. Alternate acceptable temperature(s) are also included.

Specimen TypeTemperatureTime
VariesAmbient (preferred)