Coinfection with hepatic cystic and alveolar echinococcosis with abdominal wall abscess and sinus tract formation: A case report

Figure 4  Postoperative pathology slides Histopathological examination by hemotoxylin-eosin staining (200 ×) fibrous connective tissue proliferation and inflammatory cell infiltration are seen around the blue arrow vesicles, forming nodules of varying sizes (alveolar echinococcosis) yellow arrow laminar-like structures are clearly visible (cystic echinococcosis).