The Dog Bite, the Acrometastasis and the Disappearing Hamate

In this case report, we describe a peculiar case of basaloid squamous cell carcinoma of the lung that was first diagnosed from a hamate metastasis. Acrometastases are bony metastases that are located distal to the elbow and knee. They generally become symptomatic only when a primary tumour has been identified. However, in this instance, the patient first sought medical attention following a dog bite to the ulnar side of the wrist, and thus the acrometastasis was diagnosed first, which is uncommon. We discuss the learning points relating to the unusual presentation of this case, classical acrometastatic features and a review of the literature.