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Psychiatry · Anxiety and related disorders: pyromania
Sample itemA 22-year-old man has deliberately set fires on several occasions. He is fascinated by fire and the fire brigade, feels tension before and pleasure during and after the fires, and does not gain money or take revenge. There are no psychotic symptoms. What is the most likely diagnosis?
Original practice item, not a recalled exam question. Nothing here is recorded.
The answer and the reasoning
A. Pyromania
Pyromania is an impulse-control disorder of repeated deliberate fire setting with tension or arousal beforehand and fascination with fire and its context. Arson for gain, revenge, concealment of crime or in response to delusions is excluded.
Option by option
A. Pyromania (correct)
Correct. Fascination, tension and gratification without gain define pyromania.
B. Conduct disorder
Conduct disorder includes a broader range of rule violations, not fire-setting alone for gratification.
C. Schizophrenia
Schizophrenia would show psychotic symptoms driving the fire-setting, which are absent.
D. Antisocial personality disorder
Antisocial personality disorder involves pervasive disregard for others, which is not the picture here.
Source note: Original NextPrep sample item — pending expert review. This item is original practice material awaiting independent expert review, so confirm important facts in a standard textbook.
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