Monckeberg's calciphylaxis with necrosis of the glans penis: A case presentation
Bibliographic record
Abstract
Monckeberg's calcific sclerosis of the media of the small-sized and medium-sized arteries is a well described and potentially life-threatening condition seen almost exclusively in patients with end-stage renal disease (ESRD) and with hyperparathyroidism. Penile gangrene resulting from this entity is associated with a mortality as high as 64%. A 65-year-old man with ESRD on dialysis for 6 years was referred to Harborview Medical Center with severe penile pain and partial necrosis of his glans penis, which progressed despite medical management. The patient had previously undergone amputations on all four extremities. After intraoperative biopsies of the proximal corpora cavernosa and spongiosum demonstrated viable tissue, he underwent partial penectomy. Pathologic evaluation revealed calciphylaxis within the media of the penile vessels. Two months later the patient had persistent wound-healing issues with intractable pain and thus underwent a complete penectomy with ultimate resolution of his severe pain.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.001 | 0.003 |
| Meta-epidemiology (narrow) | 0.003 | 0.002 |
| Meta-epidemiology (broad) | 0.002 | 0.001 |
| Bibliometrics | 0.004 | 0.003 |
| Science and technology studies | 0.004 | 0.002 |
| Scholarly communication | 0.003 | 0.002 |
| Open science | 0.001 | 0.002 |
| Research integrity | 0.007 | 0.003 |
| Insufficient payload (model declined to judge) | 0.004 | 0.001 |
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 source (direct Gemma or distilled Codex), 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".