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Test Code Lab534 (FNA) Cytology, Needle Aspiration

Methodology

Wright Giemsa Stain/Papanicolaou Stain

Includes routine cytologic evaluation of air-dried smears,
monolayer smear preparation by ThinPrep method, and a cell
block.

Used to aid in the diagnosis of certain malignant,
non-neoplastic or inflammatory conditions. Special stains may be
performed, if indicated.

Performing Laboratory

Bronson Laboratory Services-Cytology

Specimen Requirements

Call Bronson Inpatient CT at 269-341-6239 in advance to schedule
radiographic guided procedures with Anatomic Pathology. A
pathologist can also perform superficial aspirates upon request by
calling 269-341-8997.

 

Specimen Type: Most superficial or deep lesions
are accessible to fine-needle aspiration

Container/Tube: CytoLyt container and
smears

Specimen Volume: Two air-dried smears per
pass

Collection Instructions: 

1. Aseptically collect needle aspirate-prepared smears.

2. Rinse needle in CytoLyt solution, and submit CytoLyt
container with smears.
3. Label slides and container with patient’s full name, date
of birth, date of collection, and source of specimen.

4. Send specimen with completed requisition to the
laboratory immediately.

Additional Information: Cause for rejection
includes improper labeling.

Forms: Pathology requisition; include
patient’s full name, date of birth, specimen source, date of
service, and pertinent clinical history

Specimen Transport Temperature

Ambient

Reference Values

Absence or presence of malignant cells; abnormal cells related
to certain non-neoplastic conditions

Day(s) Test Set Up

Monday through Friday