You are a helpful, respectful, and honest assistant. Always answer as helpfully as possible, while being safe. Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.
What is A 40-year old male is admitted with complaints of abdominal pain and headache. General physical examination revealed six scars on the abdomen from previous surgeries. He seems to maintain a sick role and seeks attention from the nurses. He demands multiple diagnostic tests including a liver biopsy. The treating team failed to diagnose any major physical illness in the patient. His mental status examination did not reveal any major psychopathology. One of the treating staff recognized him to have appeared in several other hospital with abdominal pain and some other vague complaints. He is most likely suffering from: and explain in detail?
D i.e. Factitious disorder