Organomegaly
DDx: Hepatomegaly
- Chronic: alcoholic liver disease, non-alcoholic steatohepatitis, right heart failure.
- Inflammatory: viral hepatitis, autoimmune hepatitis, primary biliary cirrhosis.
- Cancer: primary or secondary liver cancer, lymphoma, leukaemia.
- Myeloproliferative: myelofibrosis, polycythaemia.
DDx: Splenomegaly
- Cancer: lymphoma, CML, liver mets.
- Portal hypertension.
- Inflammatory: infectious mononucleosis, endocarditis, malaria, leishmaniasis, brucellosis, TB, hepatitides, RA, SLE.
- Myeloproliferative: myelofibrosis, polycythaemia.
- Haemolytic anaemia.
- Gaucher's disease: autosomal recessive lysosomal storage disease.
DDx: Hepatosplenomegaly
- Cirrhosis and portal hypertension.
Infection:
- Viral hepatitis.
- Infectious mononucleosis.
- CMV
- Brucellosis
- Malaria
Haematological:
- With lymphadenopathy = lymphoma.
- Without lymphadenopathy = myeloproliferative disease: polycythaemia vera, essential thrombocytosis, myelofibrosis, chronic myeloid leukaemia.
- Anaemia: sickle cell anaemia, thalassaemia, pernicious anaemia.
Others:
- Amyloidosis
- Acromegaly
- SLE
- Sarcoidosis
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