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Radiologists use many terms to describe areas of decreased density or lucencies within the lung, like
, like cyst, cavity ... we describe a chest ... X-ray, we are trying ... visible wall #CXR ... #Diagnosis #Radiology
Lungcancer
10% of lungcancers cavitate, most commonly squamous cell carcinoma.
Small cell lungcancer does not cavitate.
Bronchoalveolar carcinoma, or
Here a chest x-ray ... large cavitating lung ... #Clinical #Radiology ... #CXR #LungCancer ... #Cancer #Cavity
Lobar pneumonia
On the chest x-ray there is an ill-defined area of increased density in the right
pneumonia On the chest ... x-ray there is ... an ill-defined area ... weight loss or long ... #CXR #AirBronchogram
Lung infarction
The radiographic features of acute pulmonary thromboembolism are insensitive and nonspecific.
The most common radiographic findings
Lung infarction ... pulmonary emboli the chest ... x-ray is normal ... #CXR #PulmonaryEmbolism ... #Lung #Infarction
Lung infarction
In pulmonar embolism it is not common to see consolidation.
The consolidation is a result of
Lung infarction ... In this case a lung ... the infarcted area ... #Clinical #Radiology ... #CXR #CTChest #
Cavitation - Pneumonia
In virulent pyogenic infections an abscess may form within the consolidated lung as a
the consolidated lung ... be seen on the chest ... granulomatous infection ... #Clinical #Radiology ... #CXR #CTChest #
Preoperative Risk Evaluation

Major Pre-Op Questions:
1. Does the patient have any modifiable risk factors that could be
Skin exam for infection ... neuroexam - Oral cavity ... one post op Cardiology ... change CV risk Chest ... unless prior heart/lung
Disseminated Actinomycosis- ...Computed tomography of the chest and abdomen revealed multiple pulmonary nodules (Panel A) associated
tomography of the chest ... Biopsy of the lung ... with the use of video-assisted ... of the circled area ... progressive bacterial infection
Authors: Mark M. Ramzy, DO, EMT-P (@MarkRamzyDO, EM Resident Physician, Drexel University, Department of Emergency Medicine)
This post will focus ... x-ray (CXR), try ... wall, a chest x-ray ... not seen on a CXR ... #Lung #Pulmonary