Hepatic and extra-hepatic hydatid cysts: A case series of radiological and clinical insights

Hydatid disease, caused by <i>Echinococcus granulosus</i>, is a parasitic infection that primarily affects the liver but can also involve other organs, including the spleen, kidney, and peritoneum. This case series examined 9 patients with hydatid cysts, highlighting their clinical presentations, radiological findings, and management strategies. This study analyzed 9 patients diagnosed with hepatic and extrahepatic hydatid cysts. Comprehensive evaluations were performed for all patients, including clinical history and contrast-enhanced computed tomography (CT) imaging. The cases included cystic lesions in the liver (7 patients), spleen (3 patients), kidney (2 patients), and peritoneum (1 patient). Typical radiological features, such as the "double-wall sign," daughter cysts, and peripheral calcifications, were observed. The management strategies varied from surgical excision to medical therapy with albendazole. Hydatid disease presents diverse clinical and radiological features. Early diagnosis using advanced imaging techniques and a multidisciplinary approach is critical for effective management and prevention of complications.