Orthopaedics A patient presents with pain and cold insensitivity at the fingertip. There is a bluish discoloration under the nail. The most likely diagnosis is? A Neurofibroma B Glomus tumor C Turret tumor D Raynaud's disease 💡 Explanation A patient presents with pain and cold insensitivity at the fingertip. There is a bluish discoloration under the nail. The most likely diagnosis is? ✓ Correct Answer: B. Glomus tumor