Hydatid Cyst

Cyst caused by Enchinococcus granulosus - tapeworm

Aetiology

  • Tapeworm is endemic in: Eastern Europe, Central America, South America, Middle East, North Africa

Pathophysiology

  • Patients may present with disseminated disease, or erosion of cyst into adjacent structures and vessels (IVC)

Investigations

  • Serology - detection of anti-Echinococcus antibodies

Management

  • Surgery - cystectomy
  • Albendazole
  • Percutaneous drainage