Osseous Hydatid Disease – A Series of Cases

Abstract

Hydatid disease (HD) in the human body is a known entity with liver and lungs being most commonly affected. The disease presentation is well documented. However, primary musculoskeletal HD without any other visceral involvement is uncommon and has a delayed presentation that is often misdiagnosed, especially if limited to the bone. Soft-tissue involvement, if present, can help identify if typical features described are present. We present three interesting cases that presented as diagnostic challenges with varied presentations. In the current scenario of migration and frequent travel, it is important to keep this entity in the vast list of differential diagnoses.