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HelpTest Code SP002 Dermatopathology Exam of Tissue
Performing Laboratory
Barnes-Jewish Hospital Laboratory
Methodology
Formalin-fixed tissues are processed and embedded in paraffin; serial sections are stained with hematoxylin and eosin, and examined by light microscopy. Special stains obtained when indicated.
Note: Also see #SP004 Immunofluorescence, Tissue.
Specimen Requirements
Specimen Type: Tissue from skin or mucosa
Container/Tube: Specimen container with 10% formalin
Specimen Volume: Adequate specimen
Collection Instructions:
1. Place specimen in container with 10% formalin.
2. Label container with patient’s name, date of birth, Social Security number, date of collection, and type of specimen.
Additional Information: Biopsy site and clinical diagnosis are required.
Forms: Surgical Pathology Tissue Exam Request in Special Instructions
Day(s) Test Set Up
Monday through Friday 0800 to 1700
Turnaround Time:
STAT: Rush biopsies are available same day if received in
Surgical Pathology by 1100.
Routine: 2 to 5 working days
Test Classification and CPT Coding
88305
Other CPT codes may apply, call Barnes-Jewish Hospital Laboratory Customer Service at 314-362-1470.
Note: Professional charges may be applied.
Reference Values
An interpretive report will be provided.
Specimen Transport Temperature
Ambient/Refrigerate NO/Frozen NO