Blood Smear, Path Morphologic Exam

Label Mnemonic:	BSM
Epic code:	LAB1015
Order form:	Laboratory Requisition
Supply order:	Supply Order Form
Billing:	Billing Policies
CPT code:	80500

Specimen(s):

(Wright Stain)

Collection Medium:

Lavender top tube 3 mL (EDTA)

Minimum:

Any size lavender top, full draw or fingerstick. (May also be added to
a 'Blood Cell Profile' request).

Testing Schedule:

24 hrs/day, 7 days a week, including holidays.

Turn Around Time:

24 hours (upon receipt in laboratory)

Comments:

Blood smears are routinely examined by technologists according to the criteria listed under 'CBC (Complete Blood Count), Blood'.  However, this service is a direct examination by a pathologist in response to a specific inquiry.  The specific reason for the examination must be noted on the requisition.  Examination can be requested on either a current CBC or in review of a smear, if available.  The pathologist's narrative interpretation is reported by computer.  Blood smears reviewed will be held in a permanent file for future reference.

A CBC is necessary to order this pathology slide review.

Methodology:

Wright Stain.

Instructions:

If not with in next-day delivery service, make 2 blood smear slides and submit at room temperature. State reason for pathology review on requisition.

Sample Processing:

Submit whole blood in original container.
Do Not Centrifuge.

Sample Storage:

Refrigerate.

Transport Instructions:

Place labeled specimen into zip-lock type biohazard bag; seal bag.
Place requisition into outside pocket of bag.
Transport in cooler with refrigerated coolant packs.

See also:
CBC (Complete Blood Count), Blood