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Purkinje cell lineage (photomicrograph)

Immunocytochemical stain using monoclonal antibodies against calcium-binding protein of Purkinje cells (Pep-19) demonstrates reactivity in a few cells, indicating at least partial differentiation of the Purkinje cell lineage. (x200) (Contributed by Dr. Laura Hair.)

Associated Disorders

  • Bannayan-Riley-Ruvalcaba syndrome
  • COLD syndrome
  • Cowden disease
  • Cowden syndrome
  • PTEN hamartoma tumor syndrome