Gharbi classification of cystic echinococcosis

Last revised by Abdus Sattar on 30 Nov 2024

The Gharbi classification of cystic echinococcosis assesses the stage hepatic hydatid cysts on ultrasound.

Usage

The Gharbi classification is currently (c. 2022) in wide use along with the WHO-IGWE classification, which is essentially an updated version of the Gharbi classification 2-5.

Classification

  • stage 1: homogeneously hypoechogenic cystic thin-walled lesion 

  • stage 2: septated cystic lesion 

  • stage 3: cystic lesion with daughter lesions

  • stage 4: pseudo-tumor lesion 

  • stage 5: calcified or partially calcified lesion (inactive cyst) 1

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