Masses within the fingers and hands are a common occurrence affecting patients of all ages. Although most will be benign conditions, rarer more aggressive tumours also occur. Two cases of rare hand tumours, a digital myofibroma and an aggressive digital papillary adenocarcinoma are reported here including a mini-review of the literature. Although these two cases are quite different they highlight the importance of having a high index of suspicion for the presence of malignant change in masses that have been quiescent for considerable periods of time and thus the need for histological diagnosis in masses resected from the hands. The myofibroma, like other conditions such as giant cell tumours, although benign can have very worrying clinical features, most notably bony destruction. The aggressive digital papillary adenocarcinoma conversely can appear benign clinically but biologically is very aggressive with a high propensity for local and distant spread.
Aggressive digital papillary adenocarcinoma – a rare malignant tumor of the sweat glands: two case reports and a review of the literature
