system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
A 30 year old male was brought for evaluation. The history revealed that the patients 3 year old son died, 5 months back after being hit by a car. At the time of accident, patient was standing nearby and witnessed the accident. For last 5 months, he has been having symptoms of sadness of mood, crying spells, feelings of wohlessness, poor sleep and poor appetite. He has twice thought of killing himself but stopped at the end moment. He has not been attending the office of last 5 months. What is the likely diagnosis:
assistant
The correct answer is  Depression: A major depressive disorder occurs without a history of a manic, mixed, or hypomanic episode. A major depressive episode must last at least 2 weeks DIAGNOSIS: Major Depressive Disorder The DSM-5 diagnostic criteria for major depression Sadness of mood Diminished interest in pleasure Significant weight loss or gain more than 5% in a month Crying spells Feeling of wohlessness Poor sleep (Insomnia or hypersomnia) Suicidal thoughts Psychomotor retardation Fatigue or loss of energy. Five or more of these symptoms present for 2 weeks or more or either depressed mood or loss of interest or pleasure.