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Cerebral Spinal Fluid, Cytology

Important Note

Indicate specimen type: ventricle or lumbar puncture on order Send tube #4 of lumbar puncture setup to Cytology. NOTE: Cytology testing will not be performed on any specimen that also has Creutzfeldt–Jakob disease (CJD) testing.

eD-H Order Code

LAB13

Specimen Collection Information

Specimen Minimum Volume Container
CSF 2 mL

Specimen Transport Temperature

Immediate delivery is preferred.

Specimen Stability

Refrigerate

Additional Testing Information

Specimen Collection:
1. Label CSF container with patient full name and birthdate or MRN. Indicate specimen source.
2. Tube number 4 in the routine lumbar puncture collection series for Cytology only.
3. Volume of at least 2 mL of specimen required. Ensure cap is tightly sealed when transporting.
4. Complete Cytopathology Non-Gynecological requisition/order filling in all appropriate sections, indicating specimen site, laterality and include pertinent clinical data.
5. Immediate delivery is preferred. Refrigerate if there is a delay in sending specimen to the Laboratory. Send order/requisition with specimen to Lab Specimen Receiving, Borwell 4th floor.

NOTE: Specimens submitted for CSF Cytology cannot be shared with other departments.

Container: CSF tube container. Call Central Stores/Distribution 630-650-6101 (5-6101) for supplies and delivery.

Label: Patient full name and date of birth or MRN (if available) as well as specimen type.

Requisition/Order: Cytopathology Non-Gynecological (form F-312) e-DH number LAB13

Required pertinent information including: patient demographics; clinical history; complete specimen identification (type, source and laterality); collection date; tests or studies requested; providers name, location and number is required. Indicate if there is a known, suspected lesion or previous malignancy or any chemotherapy/radiation or surgical therapy.

Day(s) Performed

Monday through Friday; 7:30 a.m. – 5 p.m.

CPT(s)

88108, corresponding professional fees will also apply

Performing Lab Section

Cytology

Turnaround Time

48 hours upon receipt of specimen in the department, excluding holidays and weekends. If ancillary testing is required, it may require more time.