List of diseases that include hepatomegaly as a symptom. Any major, well-known medical conditions associated with hepatomegaly are included below, listed alphabetically with photos when available. Any maladies, sicknesses or illnesses with hepatomegaly as a symptom can be seen below. For any real, further diagnosis of something you feel you might have, please consult a doctor. This list includes information about each disease, such as what risks are associated with it. List is made up of many different illnesses, including Heart failure and Liver tumour.This list answers the questions, "What risks are associated with hepatomegaly?" and "What disease can I have if I have hepatomegaly?"