Squamous Cell Proliferation as a Reactive Mechanism to Laryngeal Cryptococcus Infection: A Case Report
Bibliographic record
Abstract
Cryptococcus neoformans (C. neoformans) is a ubiquitous encapsulated, obligate anaerobe, a dimorphic fungus that can be pathogenic in humans. C. neoformans infections arise primarily in immunocompromised individuals, such as human immunodeficiency virus (HIV) patients, as well as those who use inhaled corticosteroids regularly. Due to the wide variety of clinical findings associated with C. neoformans, infection within the head and neck is occasionally misdiagnosed as malignancy due to its protean manifestation. In this report, we describe the case of a C. neoformans infection resulting in an initial misdiagnosis due to an overlying laryngeal squamous cell proliferation mimicking laryngeal squamous cell carcinoma (SCC). This case is intended to provide further evidence for inhaled corticosteroid use predisposing patients to fungal infections, as well as to provide insight into the possible mechanism resulting in the initial diagnosis of malignancy. A review of recent literature is also discussed.
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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 | 0.002 |
| Meta-epidemiology (narrow) | 0.002 | 0.002 |
| Meta-epidemiology (broad) | 0.002 | 0.002 |
| Bibliometrics | 0.005 | 0.002 |
| Science and technology studies | 0.004 | 0.003 |
| Scholarly communication | 0.002 | 0.003 |
| Open science | 0.002 | 0.003 |
| Research integrity | 0.008 | 0.004 |
| Insufficient payload (model declined to judge) | 0.004 | 0.002 |
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".