Lung Cysts in Subacute Hypersensitivity Pneumonitis
Why this work is in the frame
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Bibliographic record
Abstract
PURPOSE: To determine the frequency of cystic lesions on high-resolution computed tomography (CT) in patients with subacute hypersensitivity pneumonitis. METHODS: High-resolution CT scans in 182 patients with proven subacute hypersensitivity pneumonitis were retrospectively evaluated for the presence of lung cysts. Patients with CT evidence of emphysema or interstitial fibrosis and patients with connective tissue disease were excluded from the study. Two thoracic radiologists reviewed the thoracic CT scans for the presence and location of lung cysts. RESULTS: Thin-walled lung cysts were identified in 24 (13%) of 182 patients and ranged in size from 3 to 25 mm in maximal diameter. The patients included 16 men and 8 women (age range, 30-79 years; mean age, 48 years). The cysts ranged from 1 to 15 in number (mean, 4 cysts) and had a random distribution. Sixteen of the 24 patients also had areas of decreased attenuation and vascularity consistent with air trapping. CONCLUSIONS: Thin-walled cysts can be seen in a small percentage of patients with subacute hypersensitivity pneumonitis. The cysts resemble those seen in lymphocytic interstitial pneumonia, and their pathogenesis is uncertain.
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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 | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.001 |
| Bibliometrics | 0.001 | 0.001 |
| 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