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Cutaneous Direct Immunofluorescence, Biopsy

CPT Code(s): 88346; 88350 x4
Specimen Required: Patient Preparation:
Collect:Tissue, skin or mucous membrane.
Specimen Preparation:Transport epidermis/epithelium and dermis tissue (optimal 4-5 mm) in Michel's media (RDL supply #45462) available online through eSupply using RDL Connector call RDL Client Services at (888) 431-7474. Also acceptable: Zeus tissue fixative.
Storage/Transport Temperature:Room temperature.
Stability:Ambient: 10 days; Refrigerated: 10 days; Frozen: Unacceptable
New York DOH Approval Status: This test is New York DOH approved.
Aliases:
  • Bullous DiseaseChronic Bullous DiseaseCutaneous HerpetiformisDermatitis HerpetiformisLichen Planus and LichenoidLinear IgA Bullous, TissueLupus Erythematous, TissuePemphigoid, TissuePemphigusPorphyria and Pseudoporphyria, TissueSkin ImmunofluorescenceUrticariaUrticarial PemphigoidUrticarial VasculitisVasculitis
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