Dr. Gerald Diaz @GeraldMD
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Board Certified Internal Medicine Hospitalist, GrepMed Editor in Chief πŸ‡΅πŸ‡­ πŸ‡ΊπŸ‡Έ - Sign up for an account to like, bookmark and upload images to contribute to our community platform. Follow us on IG: https://www.instagram.com/grepmed/ | Twitter: https://twitter.com/grepmeded/
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Appearance of Liver Lesions on Various Imaging Modalities
 β€’ Computed Tomography (CT) - Arterial Phase, Portal
Appearance of Liver Lesions ... Computed Tomography (CT ... POCUS #radiology #differential ... diagnosis #comparison #table ... #appearance #hepatology
Appearance of Liver Lesions on Computed Tomography (CT) - Arterial Phase, Portal Venous Phase and Delayed
Appearance of Liver Lesions ... Computed Tomography (CT ... #radiology #differential ... diagnosis #comparison #table ... #appearance #hepatology
Septic emboli
Septic emboli usually present as multiple ill-defined nodules.
In about 50% cavitation is seen.
CT demonstrates more
CT demonstrates ... more lesions than ... in the proper clinical ... On the CT cavitation ... SepticEmboli #Cavity #RadiologyAssistant
Differential diagnosis of Langerhans cell histiocytosis.
Nodular LCH:
- Sarcoidosis: perilymphatic distribution.
- Metastases: random distribution.
Cystic LCH:
- LAM: round
Differential diagnosis ... central dot. - LIP #Clinical ... Cystic #Cysts #Differential ... #Comparison #Table ... #RadiologyAssistant
Fleischner Society recommendations for follow-up of nodules
Previous chest radiographs should be reviewed to determine if the
has been stable ... on CT scans, which ... For lesions with ... mm depends on clinical ... Pulmonary #Nodules #RadiologyAssistant
On the left some diseases with a nodular pattern.
1. Hypersensitivity pneumonitis: ill defined centrilobular nodules.
2. Miliary
#Clinical #Diagnosis ... NodularPattern #Differential ... #Comparison #Table ... #RadiologyAssistant
Portal venous gas on hepatic ultrasound: A concerning finding in the critically ill patient that should
should encourage critical ... reflection on the differential ... The images (CT | ... venousgas #ultrasound #hepatology ... #liver #pocus #clinical
β–Ί
Acute Fatty Liver of Pregnancy (AFLP)
Pathophysiology:
 β€’ Defect in fetal free fatty acid metabolism products β†’
Pregnancy (AFLP) Pathophysiology ... infiltration) Differential ... Maternal Support - Critical ... Liver #Pregnancy #hepatology ... diagnosis #management #pathophysiology
TRALI vs TACO - Transfusion Reactions
TRALI:
 β€’ Epidemiology: 0.1% of transfused patientsl
 β€’ Risk factors: Critical
Risk factors: Critical ... blood donor β€’ Pathophysiology ... transfusion β€’ Pathophysiology ... Transfusion #Reactions #hematology ... diagnosis #comparison #table
Cortical Desmoid - MSK Radiology
Imaging Findings:
 β€’ Circumscribed, small cortically based Tl -hypointense and T 2-hyperintense
2-hyperintense lesion ... Differential diagnosis ... MR is able to distinguish ... Cortical #Desmoid #clinical ... #mri #clinical