Skin findings in conditions with GI bleeding

• Pigmented macules on lips, palms and soles: Peutz-Jegers
• Cafe au lait spots: Neurofibromatosis
• Spider angiomata: liver cirrhosis
• Acanthosis nigricans: neoplasm
• Fragile skin and keloids: Ehlers Danlos
• Webbed neck, purpura and skin nodules: Turner's syndrome