33 yr old man hospitalized after neighbors call police to report singing loudly and playing piano nonstop all day and night for the month. Says his mood is terrific, he is related to the president, hears voices telling him he is going to be a famous entertainer. i n hospital hits on nurses, has had 9 hospitalizations since 22 for mood and psychotic symptoms. between he hears voices on his apperance and secret camera monitor him, no mood symptoms.
What is the diagnosis?
How do u differentiate schizoaffective from bipolar w/ psychotic features or major depression with psychotic features? r