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Intrinsic •  Cholecystitis (acute or chronic) Extrinsic (three H’s and an R) •  Hepatitis •  Hypoalbuminaemia •  Heart failure •  Renal fail...

This is the second most common neoplasm in AIDS.  Non-Hodgkin lymphoma occurs as a result of B-cell proliferation induced by Epstein-Barr vi...

Considerable overlap occurs in the CT features of Mycobacterium tuberculosis and Mycobacterium avium-intracellulare :  however, Mycobacteriu...

In the context of treatment and rising CD4 counts, patients may suffer the effects of disease that were previously masked by impaired immuni...

In regions where the disease is endemic, disseminated disease may occur with CD4 counts of less than 100 cells/pL.  Radiologically, this dis...

This is a protozoal infection that causes diarrhoea and malabsorption. BARIUM FOLLOW-THROUGH •   Nodularity •   Marked jejunal spasm and jej...

This is the most common opportunistic infection following HIV/AIDS . It frequently results from reactivation of a latent infection when the ...

Candidiasis occurs at a CD4 count of less than 100 cells/pL.  The oesophagus is most commonly affected .  Disseminated candidiasis is less c...

Cryptosporidium and CMV are the causes of cholangiopathy (more commonly CMV).  It results in intrahepatic and extrahepatic duct dilatation ...

“ Infection CD4 count (µL) Mycobacterium tuberculosis 300–400 Mycobacterium avium-intracellulare 50–100 Candida <200 Cryptosporidium <...

This is the most common aneurysm of the gut. Due to atherosclerosis, trauma (pseudoaneurysm), pancreatitis (pseudoaneurysm), portal hyperte...

•  Lymphoma •   Metastases •   Haemangioma •   Abscess •   Sarcoidosis ”   For Radiology Cases, Discussion join: Radiology Made Easy on Face...

This is a multisystem granulomatous disease . Splenomegaly is the most common abnormality affecting the spleen. MRI •   Hepatosplenomegaly ...

“ Polysplenia Asplenia 50%–60% mortality in the first year 80% mortality in the first year Females > males Males > females Left isomer...

This is a rare disorder associated with situs ambiguous.  It is characterised by  multiple small spleens, usually seen in the right abdomen....

This is the most common splenic malignancy. May be focal or diffuse. CT/US •   The spleen may be normal, but enlarged. •   May show focal hy...

Metastases (e.g. melanoma [most common], lung, breast) Lymphoma Abscesses (candidiasis most common in the immunocompromised) Granulomatous d...

Mostly due to embolic phenomenon. Associated with fever and raised inflammatory markers. CT •  Peripheral/wedge-shaped/rounded areas of hypo...

These are the most common benign neoplasms of the spleen. Large lesions may rupture. Associated with Kasabach-Merritt syndrome . Imaging cha...