Research Article: A Case of Foreign Body in the Biliary Tree and the Challenge of Hypereosinophilia
Abstract:
In all reported cases of foreign body migration or impaction in the biliary tree, there is no mention of the presence of hypereosinophilia among the laboratory findings. This could possibly be attributed to the local tissue reaction caused by the impacted foreign body. Here, we present our experience with the removal of a screw from a surgical retractor that became lodged in the common bile duct (CBD) and migrated in a patient who had previously undergone a left lateral hepatectomy for hepatic hydatidosis. The imaging was not sufficient to make a diagnosis, and the interpretation of hypereosinophilia in such a case could pose a challenge.
Introduction:
In all documented cases of foreign body migration or impaction in the biliary tree, including the most recent ones, hypereosinophilia was not reported. In this report, we share our experience of successfully removing a screw from a surgical retractor that had migrated into the common bile duct (CBD) in a patient who had previously undergone left lateral hepatectomy for hepatic hydatidosis. The patient’s clinical presentation included an elevated eosinophil count, which subsequently normalized after the extraction…
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