Hepatomegaly

Hepatomegaly
Computerized tomography of hepatomegaly
Classification and external resources
Specialty	internal medicine
ICD-10	R16..0
ICD-9-CM	789.1
MedlinePlus	003275
Patient UK	Hepatomegaly
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Hepatomegaly is the condition of having an enlarged liver. It is a non-specific medical sign having many causes, which can broadly be broken down into infection, hepatic tumours, or metabolic disorder. Often, hepatomegaly will present as an abdominal mass. Depending on the cause, it may sometimes present along with jaundice.

Symptoms having to do with hepatomegaly can include several, among them the individual may experience some weight loss, poor appetite and lethargy (jaundice and bruising may also be present)

Among the causes of hepatomegaly are the following:

The mechanism of hepatomegaly consists of vascular swelling, inflammation (due to the various causes that are infectious in origin) and deposition of (1) non-hepatic cells or (2) increased cell contents (such due to iron in hemochromatosis or hemosiderosis and fat in fatty liver disease)

Suspicion of hepatomegaly indicates a thorough medical history and physical examination, wherein the latter typically includes an increased liver span. Blood tests should be done, importantly liver-function series, which will give a good impression of the patient's broad metabolic picture.

A complete blood test can help distinguish intrinsic liver disease from extrahepatic bile-duct obstruction. An ultrasound of the liver can reliably detect a dilated biliary-duct system, it can also detect the characteristics of a cirrhotic liver,.Computerized tomography (CT) can help to obtain accurate anatomical information, in individuals with hepatomegaly.

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