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: Unknown
Inter parietal hernia at the level of arcuate line and lateral border of rectus is called 
Select and explain. 
A. Spigelian hernia, B. Lumbar hernia, C. Richter’s hernia, D. Epigastric hernia
A: Spigelian hernia
Answer: A: Spigelian hernia 
Explanation: Spigelian hernia is a variety of interparietal hernia occurring at the level of the arcuate line.
A soft reducible mass may be felt below the umbilicus.