X-ray films performed in an infant for an unrelated reason showed a needle in the diaphragmatic portion of the left lobe of the liver. This was removed at laparotomy by following a rust-colored, fibrous tract marking its presumed passage from the stomach to the liver.
Abel RM, Fischer JE, Hendren WH. Penetration of the Alimentary Tract by a Foreign Body With Migration to the Liver. Arch Surg. 1971;102(3):227-228. doi:10.1001/archsurg.1971.01350030065021