Work

Primary hydatid cyst of the abdominal wall: a case report and review of the literature

Year: 2026

Type: article

Abstract: Introduction: species, commonly involving the liver and lungs. Primary localization in the abdominal wall is exceptional and may lead to diagnostic confusion, especially in endemic regions. Case presentation: An adult patient presented with a progressively enlarging, painful mass in the right abdominal wall. Clinical examination revealed a well-defined intramuscular lesion. Imaging showed a cystic mass within the abdominal wall musculature without intra-abdominal extension. The appearance did not suggest a parasitic origin. Complete surgical excision was performed. Histopathological analysis unexpectedly confirmed a hydatid cyst. Postoperative albendazole therapy was administered. The patient had an uneventful recovery with no recurrence on follow-up. Discussion: Abdominal wall hydatid cysts are rare and often mimic benign cysts or soft tissue tumors. Imaging may identify a cystic lesion but is not always diagnostic in atypical sites. Surgical excision without rupture is the treatment of choice to prevent dissemination. Adjunctive albendazole therapy helps reduce the recurrence risk. This unusual presentation highlights the need to consider hydatid disease in the differential diagnosis of cystic or soft tissue masses in endemic areas. Conclusion: Primary abdominal wall hydatid cyst is a rare entity with a nonspecific presentation. Awareness of this possibility allows for appropriate surgical management and favorable outcomes.

Source: International Journal of Surgery Case Reports

DOI: 10.1097/rc9.0000000000000603

Authors: Soukayna Bourabaa, Yahia Zain-Al-Abidine Khedid

Institution: Mohammed V University

Language: English

Topic: Parasitic infections in humans and animals

Subfield: Pathology and Forensic Medicine

Field: Medicine

Domain: Health Sciences

SDG: Good health and well-being

Open Access status: gold

Estimated APC paid: $2,090