This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Surgery
Which of the following is a compressible swelling? 
Select and explain. 
A. Lipoma, B. Hernia, C. Hemangioma, D. Sebaceous cyst
C: Hemangioma
Answer: C: Hemangioma 
Explanation: Hemangioma REF: Bedside Clinics in Surgery By M.L. Saha Page 314 "In Hemangioma compressibility test is positive continued pressure and squeezing will drive the blood out of the lesion and the swelling crumbles. As soon as the pressure removed, the swelling reappears with refilling"