Αποτελέσματα Αναζήτησης
26 Ιαν 2024 · Reticular interstitial pattern is one of the patterns of linear opacification in the lung. It can either mean a plain film or HRCT/CT feature. Pathology. Causes. Reticulation can be subdivided by the size of the intervening pulmonary lucency into fine, medium and coarse.
24 Νοε 2021 · Subpleural reticulation is a type of reticular interstitial pattern where the changes are typically in a peripheral subpleural distribution (i.e. adjacent to costal pleural surfaces, located ≤1 cm from the pleura according to some publications 4).
7 Ιαν 2021 · Pure ground-glass without fibrotic changes is the hallmark feature of cellular NSIP, separated from fibrotic NSIP pattern in which there is reticulation, traction bronchiectasis, and architectural distortion due to fibrosis.
In chest radiology, reticular and linear opacification refers to a broad subgroup of pulmonary opacification caused by a decrease in the gas to soft tissue ratio due to a pathological process centered in or around the pulmonary interstitium.
10 Αυγ 2021 · In July 2020, the Fleischner Society published a position paper about ILA. The purposes of this article are to summarize the definition, existing evidence, clinical management, and unresolved issues for ILA from a radiologic standpoint and to provide a practical guide for radiologists.
14 Αυγ 2022 · Disease progression within 24 months despite treatment was defined as a relative decline of ≥ 10% in forced vital capacity (FVC), or a relative decline in FVC of ≥ 5% and one of the three additional criteria: (1) a decline in diffusion capacity to carbon monoxide (DLCO) ≥ 15%; (2) increased fibrosis on HRCT; (3) progressive symptoms, or progress...
These revised guidelines increase the size threshold for routine follow-up of solid nodules to 6 mm. This change is based on supporting data from several screening trials that indicate the risk of cancer in nodules smaller than 6 mm is considerably less than 1%, even in patients at high risk (6, 7).
