[Durgical](https://durgical.com/en/) › [DurgiPedia](https://durgical.com/en/durgipedia/) › [Forensic medicine](https://durgical.com/en/forensic-medicine/) › [A doctor's legal duties in Colombia](https://durgical.com/en/forensic-medicine/areas/duties/) › Malingering in forensic settings # Malingering in forensic settings - Finding Malingering is producing or exaggerating symptoms on purpose to gain an external benefit, such as avoiding punishment or obtaining compensation. Updated Nov 5, 2026 ## Key points - Malingering: intentional symptoms with an external incentive; not a mental disorder. - Factitious disorder: also intentional, but with an internal motive (the sick role). - DSM-5's four contexts of suspicion: medicolegal setting, mismatch with findings, poor cooperation and antisocial personality. - Types: pure, partial and false imputation. - No single sign or single test confirms malingering. ## What it is Malingering is not a mental disorder: it is the intentional production of false or grossly exaggerated symptoms, motivated by external incentives such as avoiding a sentence or a duty, obtaining money or getting drugs. DSM-5 lists it among other conditions that may be a focus of clinical attention. It differs from factitious disorder, in which the person seeks the sick role for internal reasons, and from somatic symptom and conversion disorders, in which the symptoms are not produced on purpose. It is common in forensic settings, but asserting it requires a systematic assessment: no single sign proves it. ## How to tell it apart - Factitious disorder: production is intentional, but the motive is internal (taking on the sick role), with no obvious external incentive. - Somatic symptom and conversion disorders: symptoms are not produced on purpose. - Real mental disorder with exaggeration: it can coexist with partial malingering; a feigned component does not rule out illness. - Suspicion is not a diagnosis: without an admission, the conclusion is a probabilistic clinical judgement. ## How to recognise it - Medicolegal context: criminal case, lawsuit, disability or sick-leave claim. - Marked gap between the distress or disability reported and the objective findings. - Poor cooperation with the evaluation or with the prescribed treatment. - Antisocial personality disorder (DSM-5's fourth context of suspicion). - Vague or textbook-like symptoms without personal detail, or symptoms that do not follow the known course of the illness. - Contrast between what the person does in their free time and what they say they cannot do at work or during the evaluation. ## How it forms - Pure malingering: a disorder that does not exist is invented. - Partial malingering: real symptoms are exaggerated, or claimed to persist after they have resolved. - False imputation: real symptoms are blamed on a cause that did not produce them, for example the event being sued over. ## Next step: what to do and document - Interview with open questions, let the person talk without interrupting and do not reveal suspicion. - Compare the account with the medical record, previous records and third-party information, weighing any interest those sources may have. - Ask forensic psychology for validated malingering tests when doubt persists, and for repeated observation if possible. - In the report, describe each specific inconsistency with its source and state the conclusion in terms of probability. - If there is a real disorder as well as the exaggeration, report it and recommend treatment. ## Common mistakes - Concluding malingering from a single sign, or only because there is a legal case. - Showing suspicion during the interview: it makes the person defensive and yields poorer data. - Using psychometric tests as the only basis for the conclusion. - Not seeking previous records or third-party information. - Forgetting that excessive suspicion leads to distrust of patients who are genuinely ill. ## Test yourself Think of the answer, then tap the question to see it. ## What distinguishes malingering from factitious disorder? The motive: in malingering the incentive is external (money, avoiding a sentence); in factitious disorder it is internal, taking on the sick role. ## In which four contexts does DSM-5 say malingering should be suspected? Medicolegal context, a marked gap between what is reported and what is found, poor cooperation, and antisocial personality disorder. ## What is false imputation in malingering? Blaming real symptoms on a cause that did not produce them, for example the accident or assault being sued over. ## Is one psychometric test result enough to conclude that someone is malingering? No. Tests support the conclusion, but it must integrate interview, records, third parties and observation, and is stated as a probabilistic judgement. [Add to my cards (4)](https://durgical.app/estudiar/?add=/en/forensic-medicine/malingering-in-forensic-settings/) ## Elsewhere in DurgiPedia - [The reaction to illness: sick role, illness behavior and hospitalization](https://durgical.com/en/behavioral-science/the-reaction-to-illness-sick-role-illness-behavior-and-hospitalization/) ## Connections ## Related 3 - [The forensic psychiatric evaluation](https://durgical.com/en/forensic-medicine/the-forensic-psychiatric-evaluation/) - [Criminal responsibility and inimputabilidad (Penal Code art. 33)](https://durgical.com/en/forensic-medicine/criminal-responsibility-and-inimputabilidad/) - [Examining a living victim of injury (lesiones personales)](https://durgical.com/en/forensic-medicine/examining-a-living-victim-of-injury/) ## Related conditions 1 - [Factitious disorder and malingering](https://durgical.com/en/conditions/factitious-disorder-and-malingering/) [← All of forensic medicine](https://durgical.com/en/forensic-medicine/) Educational content on forensic and legal medicine; not legal advice and no substitute for the technical guides of Colombia's National Institute of Legal Medicine and Forensic Sciences. Laws change: each page links the official text and says when it was last checked. For a real case, follow the guide in force and ask the competent authority. Sources: [Multimodal approach to identifying malingered posttraumatic stress disorder: a review (Ali S, Jabeen S, Alam F, Innovations in Clinical Neuroscience 2015;12(1-2):12-20)](https://pmc.ncbi.nlm.nih.gov/articles/PMC4382135/) (PubMed Central, 2015); [Forensic evaluations in psychiatry (Chadda RK, Indian Journal of Psychiatry 2013;55(4):393-399)](https://pmc.ncbi.nlm.nih.gov/articles/PMC3890920/) (PubMed Central, 2013). ## **Spotted a mistake?** We are always improving for the community. Tell us what is wrong and our team will review it. Report a mistake Representative model, for educational purposes only. --- Source: https://durgical.com/en/forensic-medicine/malingering-in-forensic-settings/ License: CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Cite as: DurgiPedia (durgical.com), https://durgical.com/en/forensic-medicine/malingering-in-forensic-settings/