Question category: Psychiatry
A 31 year old man is brought to see you by the police. He is unable to recall his name, address or any personal details. He is not agitated but is confused as to why he cannot recall the information. Recall tests show that he can form new memories. The next morning, he remembers who he is and that his company had just went bankrupt. He is low in mood but has no other problems. What is the diagnosis?