This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Hernia, Subject name: Surgery
26 yr old male presents with painless swelling over umbilicus). What is the most probable diagnosis? 
Select and explain. 
A. Omphalitis, B. Umilical hernia, C. Omphalocele, D. Gastroschisis
B: Umilical hernia
Answer: B: Umilical hernia 
Explanation: Ans. is 'b' i.e., Umbilical hernia * Painless swelling in the umbilical region, without associated redness swelling or induration is mostly suggestive of umbilical hernia.