Introduction: Clinical studies indicate involvement of the liver and spleen in approximately 20-30% of patients affected with sarcoidosis and their detection should be based on a standardized diagnostic procedure.
Diagnostic procedures: Ultrasonography is a reliable and safe method to assess changes related to size and structure of the affected organs that are pathognomonic for sarcoidosis. Further evaluation may include computerized tomography or magnetic resonance, while percutaneous needle aspiration biopsy or laparoscopy may also be applied when indicated. The most important criterion used for final diagnosis is pathohistological evidence of epithelioid noncaseating granuloma in bioptic material along with already established sarcoidosis of the lungs or some other organ.
Material and methods: The study on the incidence of liver and spleen sarcoidosis included a group of 130 patients affected with sarcoidosis hospitalized at the Institute of Pulmonary Diseases and Tuberculosis, Clinical Center of Serbia, over the period 2002-2003.
Results: The analysis evidenced that 31.5% of sarcoidosis patients had pathognomonic echographic findings of abdominal organs: splenomegaly (13%), hepatomegaly (10.8%) and hepatosplenomegaly (7.7%). Three patients underwent surgical treatment of liver and spleen sarcoidosis.
Conclusion: Pathognomonic findings of liver and spleen sarcoidosis were evidenced in approximately one third of sarcoidosis cases and they represented a significant parameter for further therapy, particularly in chronic patients.