10 results
Imaging options for exclusion of PE in pregnant women
The radiation dose required for either V/Q scanning
exclusion of PE in pregnant ... /Q scanning or CT-PA ... the teratogenic fetal ... in Table 1 #Diagnosis ... Obstetrics #OBGyn #Radiology
Imaging Modalities for Renal Calculus

AXR. KUB
 - Good far calcium-containing stones useful when limited radiation dose
Renal Calculus AXR ... desirable, e.g. in pregnancy ... MRI - Limited value ... can be used in pregnancy ... stones #calculus #Radiology
Septic emboli
Septic emboli usually present as multiple ill-defined nodules.
In about 50% cavitation is seen.
CT demonstrates more
CT demonstrates ... can suggest the diagnosis ... in the proper clinical ... abutting the pleura, air-bronchograms ... #Clinical #Radiology
Air Crescent Sign on Chest CT
 • Crescentic or circumferential rim of radiolucent airspace within a
Air Crescent Sign ... on Chest CT • ... .2016.12.033 #Air ... Lung #Pulmonary #diagnosis ... #radiology #clinical
Air Bronchogram Sign on Chest CT
 • Patent airways surrounded by opacified lung
 • DDx: pna,
Air Bronchogram ... Sign on Chest CT ... .2016.12.033 #Air ... Lung #Pulmonary #diagnosis ... #radiology #clinical
Monod Sign on Chest CT
 • Air surrounding a fungal ball in a preexisting pulmonary cavity
Sign on Chest CT ... • Air surrounding ... #Monod #Sign #CT ... Lung #Pulmonary #diagnosis ... #radiology #clinical
Esophageal Atresia and Tracheoesophageal Fistula- An infant had an apneic episode at birth and received positive-pressure
had not revealed fetal ... thoracic vertebra and air ... fistula, type C, was diagnosed ... #NEJM #clinical ... #radiology #esophageal
Acute interstitial pneumonia (AIP, earlier named Hamman Rich Pneumonitis) is a rare idiopathic lung disease characterized
It has a fatal outcome ... suggestive of the diagnosis ... AIP. ... #Clinical #Radiology ... #CTChest #AIP #
Morel-Lavallée Lesion - MSK Radiology
Imaging Findings:
 • Large, smoothly marginated, well-circumscribed mass along the medial myofascial
Morel-Lavallée Lesion - MSK Radiology ... Differential diagnosis ... Also, no internal air ... attenuation on CT ... #Radiology #diagnosis
Squamous-Cell Carcinoma of the Lung- ...Physical examination revealed decreased air entry in the base of the
revealed decreased air ... biopsy confirmed a diagnosis ... #NEJM #clinical ... #radiology #CT #