16 results
Appearance of Liver Lesions on Various Imaging Modalities
 • Computed Tomography (CT) - Arterial Phase, Portal
Appearance of Liver ... , Metastasis #Liver ... #Contrast #CT # ... MRI #POCUS #radiology ... #comparison #table
Hepatic Masses on CT - Differential Diagnosis by CT Findings

Masses: Hemangioma, Adenoma, FNH, HCC, Fibrolamellar HCC,
CT - Differential ... Diagnosis by CT ... Modalities: Non-Contrast ... #diagnosis #liver ... #hepatology #radiology
Imaging Modalities for Renal Calculus

AXR. KUB
 - Good far calcium-containing stones useful when limited radiation dose
junction stones Non-contrast ... obstruction - Able ... diverticulae). degree and level ... with surgical access ... stones #calculus #Radiology
Causes of Cystic Renal Mass - Differential Diagnosis Algorithm
Benign - Anechoic on ultrasound, Well-demarcated on ultrasound/CT,
with CT contrast ... CT contrast - ... Carcinoma - Abscess ... - Fever and leukocytosis ... #Algorithm #Causes
Neurological Manifestations of Tuberculosis
Spinal Arachnoiditis & Polyradiculopathy:
 • Subacute onset of limb weakness, bladder/bowel dysfunction, muscle
neurologic symptoms, fever ... stroke Tuberculous Abscess ... ) • Headache, fever ... multiloculated, contrast ... Meningitis: • Fever
Lung Abscess - Diagnosis and Management Summary

Lung Abscess Etiology:
 • Necrosis of lung parenchyma by a
Lung Abscess - Diagnosis ... : • 80% have fever ... seen • Chest CT ... Intervention: - Fevers ... #differential #causes
Appearance of Liver Lesions on Contrast Enhanced Ultrasound - Early arterial, Grayscale phase, Late arterial phase,
Appearance of Liver ... , Metastasis #Liver ... #radiology #differential ... #diagnosis #comparison ... #table #appearance
Possible Algorithm for Workup of Fever of Unknown Origin (FUO)
Tier 1 Workup:
 • CBC, comprehensive metabolic
for Workup of Fever ... • Abdominal imaging ... ESR, +/- CRP • CT ... marrow, Lymph node, Liver ... #Fever #Unknown
CNS Infection in HIV / AIDS - Differential Diagnosis Framework

Principles of HIV-Associated CNS Opportunistic Infections:
 •
• Symptoms: Fever ... • Symptoms: Fever ... tuberculomas, or abscesses ... enhancement on CT ... Demyelinating disease caused
Nontuberculous Mycobacteria (NTM) Infections 

Mycobacterial species other than those belonging to the Mycobacterium tuberculosis complex and
status NTM Cause ... Presentation: Fever ... (elevations of liver ... Manifestations: • Fever ... • Fever and weight