My father was a doctor (the older i get the more I question how competent he/his colleagues were)...
When they open up someone's abdomen they used a thing they nicknamed "the fish" to basically hold all the organs in place while they operate. They forgot to remove it and sewed the patent up with it still in them. They only realised after the patient had left the hospital when they did an inventory of all the surgical equipment.
They had to convince the patient to come back for a "follow up operatation"... The nurses nicknamed this operation "Finding Nemo".
When they open up someone's abdomen they used a thing they nicknamed "the fish" to basically hold all the organs in place while they operate. They forgot to remove it and sewed the patent up with it still in them. They only realised after the patient had left the hospital when they did an inventory of all the surgical equipment.
They had to convince the patient to come back for a "follow up operatation"... The nurses nicknamed this operation "Finding Nemo".