Cutaneous mucinoses

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  • 1. CUTANEOUS MUCINOSES DR. HEERA .K .P MODERATOR: DR. ANOOP. T .V.
  • 2. MUCIN ACID AMINOGLYCANS SECRETED BY DERMAL FIBROBLASTS 2 TYPES SULFATED HEPARANSULFATE,CHONDROITIN SULFATE INCREASED IN MPS NON-SULFATED (HYALURONIC ACID ) INCREASED IN MUCINOSES
  • 3. STAINING PATTERN HISTOLOGIC STAIN COLLOIDAL IRON NON SULFATED MUCIN SULFATED MUCIN + + pH 2.5 + + PH 0.5 _ + pH 4 + + pH