2 天之前 · Lingular Pneumonia. The frontal view shows an airspace density in the left lower lung field (red arrow) which is silhouetting the left heart border (white arrow). The lateral view confirms the pneumonia is anterior, in the region of the lingula (blue arrows)

Obscuration of the cardiac apex (i.e. silhouette sign) represents pathology in the lingula segment of the left upper lobe. In this setting airspace opacity with air bronchograms in the setting of the clinical presentation means this represents pneumonia.

Lingular pneumonia is a respiratory condition that affects the left lung’s lingula, causing symptoms like cough, fever, and chest pain. It is most commonly caused by bacterial infections, and prompt treatment with antibiotics is crucial for recovery.

2019年9月18日 · 發問人提到的 lul, 正是 "左上肺葉" 的英文縮寫…… 一般來說, 當醫師在胸腔 x 光片上, 發現任何病灶時, 必然會先判斷和描述它的位置: 是在肺內? 還是肺外呢? 若是在肺內, 則是在哪片肺葉呢?

3 天之前 · There is airspace disease in the left upper lobe with fluffy, indistinct margins (red arrow) containing air bronchograms (white arrows). This was found to be a staphylococcal pneumonia. See the 22 Must See Imaging Diagnoses first identified by the Alliance for Medical Student Educators in Radiology. 22 Must Sees...

如果右心邊緣出現silhouette sign常表示RML（Right middle lobe） consolidation，左心邊緣則是LUL（Left upper lobe） consolidation；當然，也可能是 腫瘤、淋巴腫大... 等原因。 LUL pneumonia：左心房靠近與心室的交界處，邊緣模糊不清（silhouette sign positive），加上實質化之型態，可推測應為左上肺肺炎。 以電子郵件傳送這篇文章BlogThis！ 分享至 X分享至 Facebook分享到 Pinterest.

Features of LUL collapse •Different from RUL atelectasis because there is no minor fissure on the left •Hazy density extending from the left hilum •Elevation of the left hilum and diaphragm •Outward angulation of the LLL artery and left main bronchus •On lateral film, an elongated opacity extending from apex and almost reaching diaphragm

2025年3月16日 · Lingular pneumonia refers to an infection specifically affecting the lingula segment of the left lung. This condition deserves special mention because it often presents differently from pneumonia in other lung areas. ... Please read the disclaimer Chest X-ray is commonly ordered to look for potential causes of chest pain. Chest pain can be due ...

感染症之CXR 影像判讀,往往需要配合臨床病史、細菌學、以及一系列影像變化,另外注意是否有併發症。 若是單獨一次影像,無舊片可以比較,配合電腦斷層,可有較多資訊供判讀;其中: Pneumococcus, Klebsiella pneumonia, septic emboli, TB 有較特殊影像可供鑑別診斷。 許多疾病影像類似感染症,需要(配合臨床)鑑別診斷。 小氣道疾病,電腦斷層檢查對大部分診斷有幫助。

pneumonia •Interstitial pneumonia •Bilateral pneumonia •Serial follow up images •Rapid progression pneumonia •Delayed(Un)-resolved pneumonia •Complication of Pneumonia (air, cavity, fluid, ARDS, pneumotocele …) • Pneumococcal pneumonia • Klebsiella pneumonia • PJP pneumonia • Viral •Septic emboli •Tuberculosis