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
Pseudo kidney is - 
Select and explain. 
A. Thickened bowel loop on USG, B. Hydronephrosis, C. Unascended kidney, D. Undescended testes
A: Thickened bowel loop on USG
Answer: A: Thickened bowel loop on USG 
Explanation: Ans. is 'a' i.e., Thickened bowel loop on USG Pseudokidney sign or target sign is ultrasonographic findings of Intussusception.