An atypical presentation of Kikuchi-Fujimoto disease mimicking systemic lupus erythematosus: case report and literature review
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.
Bibliographic record
Abstract
Purpose: To report a case of atypical Kikuchi-Fujimoto disease (KFD) that illustrates several overlapping features with systemic lupus erythematosus (SLE). Methods: A case is reported followed by a review of the current literature. Case report: A 16-year-old boy with an unusual manifestation of Kikuchi-Fujimoto disease (KFD) is described. The patient presented with fever, weight loss and severe abdominal pain, due to extensive necrotizing retroperitoneal and mesenteric lymphadenopathy. During the course of his illness, he developed several symptoms suggestive of systemic lupus erythematosus (SLE): a pericardial effusion, cotton wool spots on the retina and antibodies against nuclear antigens (ANA), Smith (Sm) and ribonucleoprotein (RNP) antigens. However, no additional features of SLE were found. The patient subsequently fully recovered within two months, without initiation of immunosuppressive therapy. His autoantibodies became negative five months after initial presentation and he remains well at his 23 month follow up visit. Discussion: We hypothesize that the autoantibodies developed by our patient were secondary to self-antigen induced autoimmunity related to his extensive tissue necrosis. Despite initially having clinical features suggestive of SLE, our patient’s full and spontaneous recovery strongly supports the diagnosis of KFD. This illustrates the need for careful diagnosis, in order to avoid unnecessary and potentially toxic treatment with immunosuppressive agents.
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Full frame distilled prediction
Teacher imitationNot 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.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.001 | 0.001 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
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.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it