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Record W4415489342 · doi:10.25251/bwk6z618

A fatal case of Munchausen syndrome: Forensic dermatology aids in establishing the diagnosis

2025· article· en· W4415489342 on OpenAlex

Why this work is in the frame

A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.

affAt least one author lists a Canadian institution in the pinned OpenAlex snapshot.

Bibliographic record

VenueDermatology Online Journal · 2025
Typearticle
Languageen
FieldMedicine
TopicChild Abuse and Related Trauma
Canadian institutionsOffice of the Chief Medical Examiner
Fundersnot available
KeywordsMunchausen syndromeFactitious disorderSkin biopsyDiseaseBiopsySympathy

Abstract

fetched live from OpenAlex

Munchausen syndrome (factitious disorder imposed on self), a condition in which the patient intentionally injures themselves to create disease signs and symptoms, is difficult to diagnose. The affected individual not only seeks attention but also sympathy for their illness. A 31-year-old woman with cutaneous Munchausen syndrome who had persistent cutaneous ulcers and new abscesses is described; she died during her hospitalization and postmortem biopsies of her skin lesions and lungs both demonstrated polarizable foreign bodies. Fatal Munchausen syndrome has not commonly been described; including the woman in this report, we are aware of 19 decedents. The cause, mechanism, and manner of death have varied. Like our patient, the manner of death was most frequently undetermined since the circumstances did not permit accident to be differentiated from suicide. In conclusion, forensic dermatology aided in establishing the diagnosis of fatal cutaneous Munchausen syndrome in the woman we report. A biopsy of her non-healing ulcer showed polarizable foreign material that she had inoculated into her skin. Her condition involved not only self-inflicted skin abscesses, but also similar manifestations in her lungs. To prevent unnecessary laboratory tests and procedures and possibly death, healthcare providers need to consider the possibility of Munchausen syndrome.

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

Full frame distilled prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.

metaresearch head score (Codex)0.000
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Case report · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.695
Threshold uncertainty score0.658

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0010.000
Bibliometrics0.0010.001
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.002
Insufficient payload (model declined to judge)0.0000.000

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.014
GPT teacher head0.295
Teacher spread0.281 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it