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  • Type IV collagen investing individual cells in epithelioid schwannoma.
  • Type IV collagen investing individual cells in epithelioid schwannoma.
  • Type IV collagen investing individual cells in epithelioid schwannoma.
  • Type IV collagen investing individual cells in epithelioid schwannoma.

Type IV collagen is the major component of basement membrane.

SynonymsEdit

AntibodiesEdit

Technical InfoEdit

Staining PatternEdit

  • Investiture of individual cells (stains extracellular matrix).

Expression in Normal TissuesEdit

Expression in Neoplastic EntitiesEdit

BenignEdit
  • Glomus tumor[1]
  • Epithelioid schwannoma


Intermediate/Uncertain Malignant PotentialEdit


MalignantEdit

Expression in Non-Neoplastic EntitiesEdit

Pertinent NegativesEdit

This antigen is typically NOT expressed by the following entities:

Practical Uses / PanelsEdit

Common PitfallsEdit

Related Links/Other ResourcesEdit

ReferencesEdit

  1. Folpe AL, Fanburg-Smith JC, Miettinen M, Weiss SW. Atypical and malignant glomus tumors: analysis of 52 cases, with a proposal for the reclassification of glomus tumors. Am J Surg Pathol. 2001;25(1):1-12

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