How are calcifications formed?
Calcium is deposited where tissue has been damaged and cannot be fully restored. The body isolates such an area, impregnating it with salts, resulting in a dense lesion that is clearly visible during ultrasound examination and especially on computed tomography. Essentially it is a scar with a mineral layer. It does not grow, spread, or become a tumor. This is why in conclusions they often write about a single calcification without any recommendations: the doctor sees a trace of a long-standing, already completed process.
- Deposition of calcium salts in damaged tissue
- A kind of scar delimiting the lesion
- Doesn't grow and doesn't regenerate
- Clearly visible on ultrasound and CT
- Does not affect liver function
Common reasons
In our region, the most significant cause is previous echinococcosis: after the death of the parasite, the cyst shell becomes calcified. Another common situation is the consequences of an abdominal injury, when a hematoma in the liver resolves to form a dense lesion. Calcifications remain after infections, including tuberculosis, after liver abscesses, as well as in the area of old inflammatory changes. Less commonly, calcium is deposited in benign formations, for example in a hemangioma, and very rarely in tumors, so if the picture is unusual, the doctor will prescribe an additional examination.
- Dead hydatid cyst
- Consequences of liver injury and hematoma
- Previous tuberculosis
- Treated liver abscess
- Chronic inflammation and parasitic infections
- Calcification of hemangioma
- Rarely - tumor calcification
Are there any symptoms?
The calcifications themselves do not hurt and do not cause complaints: in the liver there are no pain endings inside the tissue, and the small dense lesion does not stretch the capsule. If a person is bothered by heaviness in the right hypochondrium, nausea or bitterness in the mouth, the cause must be looked for separately - most often it is the gallbladder, fatty liver disease or gastritis. The only alarming combinations are: pain and weight loss, prolonged fever, jaundice or changes in blood tests. This is a reason to thoroughly examine the liver, and not attribute symptoms to findings in the ultrasound report.
- Usually completely asymptomatic
- Heaviness in the side is often associated with other reasons
- Alarming: pain combined with weight loss
- Alarming: jaundice and dark urine
- Alarm: prolonged fever
What examination is needed
If the calcification is single, small and found by chance, and liver enzymes are normal, it is usually enough to repeat the ultrasound examination after a period of time determined by the doctor. In case of multiple inclusions, a large lesion, unclear contours or altered analyses, computed tomography is prescribed: it accurately shows the structure, size and nature of calcification. Additionally, liver enzymes, bilirubin, a general blood test are assessed, and if a parasitic origin is suspected, special tests for echinococcosis are performed.
- Ultrasound of the abdominal cavity in dynamics
- Computed tomography with an unclear picture
- Liver enzymes and bilirubin
- General blood test
- Examination for echinococcosis according to indications
- Examination by a gastroenterologist
Is treatment necessary?
It is neither necessary nor possible to remove calcifications: they cannot be dissolved with medications, herbs or droppers, and surgery for a harmless lesion will do more harm than good. Treatment is required only if an active cause is identified - for example, with a living hydatid cyst or an inflammatory process. In all other cases, the doctor recommends observation and care of the liver in general: abstinence from alcohol, normal weight, control of sugar and cholesterol, caution with medications and dietary supplements, vaccination against hepatitis B.
- No special treatment is usually required
- It is impossible to dissolve calcification with drugs
- Treatment is prescribed only for an active cause
- Alcohol cessation and weight control
- Be careful with dietary supplements and liver cleanses
- Control ultrasound as recommended by a doctor