Generalized pruritus as a symptom of hyperferritinemia: A case report and review of the literature
Bibliographic record
Abstract
Generalized pruritus can be the manifestation of many dermatologic and systemic diseases. However, it has been reported infrequently in the literature as a consequence of hyperferritinemia. We report the case of a 70-year-old male presenting to dermatology due to generalized pruritus in the absence of a rash, who was subsequently found to have a significantly elevated serum ferritin and transferrin saturation with otherwise normal iron studies. Hereditary hemochromatosis was ruled out on genetic testing; however, etiologies of secondary iron overload including alcohol use disorder and non-alcoholic fatty liver disease were present. The patient had minimal relief of his pruritus with topical corticosteroids, oral prednisone, and moisturizers. The only successful treatment was phlebotomy which resulted in complete resolution of his long-standing pruritus. We present the fifth case of generalized pruritus associated with hyperferritinemia, treated successfully with phlebotomy.
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How this classification was reachedexpand
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 | 0.003 | 0.004 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.000 | 0.001 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.001 |
| Research integrity | 0.000 | 0.001 |
| Insufficient payload (model declined to judge) | 0.003 | 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 itClassification
machine, unvalidatedMachine predicted; a candidate call from one teacher head, not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".