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The most obvious finding on this CXR is free air under the diaphragm.
This finding indicates a
this CXR is free air ... indicates a bowel perforation ... is still some air ... Radiology #CXR #Free #Air ... #ApicalTumor #RadiologyAssistant
Bowel perforation on POCUS.

At beginning of clip, free air from a perforated viscous displaces liver from
Bowel perforation ... of clip, free air ... from a perforated ... with transducer, air ... #Bowel #perforation
The fourth pattern includes abnormalities that result in decreased lung attenuation or air-filled lesions.
These include:
- Emphysema
-
attenuation or air-filled ... Emphysema #SignetRing #RadiologyAssistant
Consolidation is synonymous with airspace disease.
When you think of the causes of consolidation, think of 'what
replacing the air ... can replace the air ... #Differential #RadiologyAssistant
The retracted visceral pleura is seen (blue arrow) which indicates that there is a pneumothorax.
There is
when there is an air-fluid ... is small, this air-fluid ... Hydropneumothorax #RadiologyAssistant
Pneumoperitoneum from perforated duodenal ulcer on RUQ POCUS

Male with severe RUQ abdominal pain. Answer in thread.
Pneumoperitoneum from perforated ... Patient had perforated ... Pleural air would
Perforator Vein Anatomy
 • Saphenofemoral junction
 • Anterior accessory saphenous
 • Posterior accessory saphenous
 • Femoral
Perforator Vein ... Femoral canal perforators ... • Paratibial perforators ... vein • Boyd's perforators ... #Perforator
Complex Ascites with Air Bubbles in Colonic Perforation on POCUS

Hemodynamically unstable with rigid abdomen.  Patient
Complex Ascites with Air ... Bubbles in Colonic Perforation ... are gas bubbles/air ... Always look for air ... CA with colon perforation
Nontuberculous mycobacteria
Nontuberculous mycobacteria, also known as atypical mycobacteria, are all the other mycobacteria which can cause
Notice the air-fluid ... AirFluidLevel #RadiologyAssistant
Portal venous gas on hepatic ultrasound: A concerning finding in the critically ill patient that should
peripheral tracking of air ... mesenteric ischemia, perforated ... pocus #clinical #air