10 results
COVID-19 Patterns of Lung Findings on Chest CT
1. Reverse Halo Sign
2. ARDS
3. Crazy-Paving Pattern
4. Bilateral Peripheral
COVID-19 Patterns ... on Chest CT 1. ... Reverse Halo Sign ... Halo Sign 6. ... #Pulmonary #ChestCT
Halo Sign on Chest CT
 • SPN or mass surrounded by a circumferential GGO
 • DDx:
Halo Sign on Chest ... CT • SPN or mass ... #Sign #CT #Lung ... #Pulmonary #diagnosis ... #radiology #clinical
Hemothorax on Lung POCUS with Spine Sign

GSW to left chest.  Perisplenic window focusing on lower
Hemothorax on Lung ... POCUS with Spine Sign ... adjacent left lung ... #Sign #clinical ... #ultrasound #Pulmonary
Hematocrit Sign on Lung POCUS
The hematocrit sign refers to the echogenic layering of material in a
Hematocrit Sign ... hematocrit sign ... #Hematocrit #Sign ... #Lung #POCUS #clinical ... #ultrasound #pulmonary
Atoll Sign (Reverse-Halo Sign) on Chest CT
 • Central GGO surrounded by a crescentic or circumferential
Atoll Sign (Reverse-Halo ... Sign) on Chest ... #Sign #CT #Lung ... #Pulmonary #diagnosis ... #radiology #clinical
Plankton Sign in Pleural Effusion on Lung POCUS
Typically highly suggestive of hemothorax
In this patient:
  PH
Plankton Sign in ... #Plankton #Sign ... Effusion #POCUS #clinical ... #hemothorax #ultrasound ... #lung #pulmonary
Emphysematous Cystitis
Epidemiology:
 • Usually middle-aged diabetic women
 • Other RF: neurogenic bladder, urinary tract outlet obstruction,
immune compromise Clinical ... Signs/Symptoms: ... be present or signs ... , specifically CT ... ultrasound as initial
Good example of 'shred sign' in a patient with fever, cough and shortness of breath. 

This
example of 'shred sign ... pneumonia on CXR/CT ... eabramsMD #Shred #sign ... #photo #ultrasound ... #lung #pulmonary
Lung Infections in HIV - Differential Diagnosis Framework

Disease by CD4 Count:
Any CD4 Count:
 • Mycobacterium tuberculosis,
Lung Infections ... • CT: Halo sign ... lymphadenopathy, • Abdominal ... cough, myalgia • Lung ... Infections #HIV #AIDS #pulmonary
Aortoenteric Fistula - Diagnosis and Management Summary
Epidemiology:
• Uncommon but life-threatening
• Most common site of bowel connection
the duodenum Clinical ... Signs/Symptoms: ... , and palpable abdominal ... no matter how long ... • CT findings