严峻考验
发表于 2025-3-23 12:14:46
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Commentary
发表于 2025-3-23 17:42:20
Andrey Yudinbeiden Erscheinungen nicht ziehen und wird mit der Verfeinerung der Beobachtungsmittel immer weiter verschoben; es ist deshalb wohl am beaten, wenn man von Fluoreszenz nur bei flüssigen und von Phosphoreszenz, unabhängig von ihrer Dauer, nur bei festen Körpern spricht. Diese steht nun in einer gewis
analogous
发表于 2025-3-23 21:33:12
phy with these vivid descriptive images, readers will be able to memorize typical and often pathognomonic patterns of disease more quickly and more easily. This book will be of value for both radiology residents and more experienced radiologists.978-3-319-34965-7978-3-319-04013-4
Employee
发表于 2025-3-24 01:28:55
Metaphorical Signs in Computed Tomography of Chest and Abdomen
entice
发表于 2025-3-24 06:21:52
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hair-bulb
发表于 2025-3-24 08:03:04
Saber-Sheath Trachea,g or displacement of the lateral tracheal walls as a result of cartilage weakness is a type of tracheal collapse seen in chronic obstructive pulmonary disease. The sagittal-to-coronal diameter is over 2:1, and the extrathoracic portion of the trachea is not narrowed. Mild intrathoracic tracheal wall
评论者
发表于 2025-3-24 13:33:25
Eggshell Calcification and Rim Enhancement,p to 2 mm thick must be present in at least two lymph nodes; one of the affected lymph nodes must be larger than 1 cm in its greatest diameter. This pattern is most commonly seen in silicosis and coal worker’s pneumoconiosis. It may also be seen with sarcoidosis, after radiation therapy to lymph nod
MAL
发表于 2025-3-24 15:20:30
Split Pleura Sign,fusions. The sign results from fibrin coating of both the parietal and visceral surface of the pleura with resulting ingrowth of blood vessels. Following IV contrast injection CT shows a loculated fluid collection and thickened pleural layers with accompanying enhancement. Both layers of the pleura
比目鱼
发表于 2025-3-24 20:39:10
Consolidation, be divided to diffuse and focal, perihilar and peripheral, round, linear, and patchy. These features are important in differential diagnosis which is based on the nature of the substance that is replacing alveolar air: blood (hemorrhage), pus (exudates, pneumonia), water (transudate, edema), protei
Permanent
发表于 2025-3-25 00:17:05
Ground-Glass Opacity and Black Bronchus Sign,It may be caused by normal expiration, partial collapse of alveoli, increased capillary blood volume, partial filling of air spaces, or interstitial thickening. In patients with acute clinical symptoms, the presence of GGO reflects an active disease (e.g., pneumonia, edema, diffuse alveolar damage).