Nov 23, 2025 · The histological diagnosis of UIP is based on temporal and spatial heterogeneity, the identification of fibrotic lesions at different stages (fibroblastic infiltrates, mature fibrosis, …

Nov 23, 2025 · This helps radiologists to determine the certainty of usual interstitial pneumonia (UIP) diagnosis based on HRCT chest findings. The importance of this guideline is that …

The presence of exuberant honeycombing and straight edge signs are highly suggestive of UIP secondary to the concomitant connective tissue disorder such as rheumatoid arthritis over the …

Case Discussion These findings are consistent with UIP pattern. UIP has distinctive HRCT findings. If the UIP pattern is of unknown cause (i.e. idiopathic), the disease is called idiopathic …

3 articles feature images from this case Non-specific interstitial pneumonia Usual interstitial pneumonia Diagnostic HRCT criteria for usual interstitial pneumonia (UIP) pattern - …

Case Discussion Features on CT scan are compatible with usual interstitial pneumonia (UIP).

Nov 23, 2025 · In 2018, the Fleischner Society provided updated diagnostic HRCT criteria for usual interstitial pneumonia (UIP) pattern based on literature review and the expert opinion of …

Layers of honeycombing cysts are present in the basal segments of the right lower lobe and lesser degree in the left lower lobe. Overall the lung volume is reduced. Reactive mediastinal …

Feb 20, 2025 · Straight-edge sign is an HRCT finding usually seen in the setting of usual interstitial pneumonia. It represents fibrosis isolated to the lung bases characterized by a clear …

May 15, 2025 · Optimal imaging protocol for assessment of patients with suspected IIP is crucial and should be adjusted in each case. Traditional non-contiguous HRCT chest is widely …