Solid pancreatic lesions found on imaging procedures are suspicious for malignancy and, therefore, demand immediate diagnostic evaluation and therapy. In the case of indeterminate histology, a primary resection should be considered in order to preserve the possibility of curative surgery, although rare entities may be initially disregarded. We present here the case of a 48-year-old female patient with a hypoechoic lesion of the pancreatic head, which was clearly delineated from the surrounding pancreatic tissue. The challenging diagnosis of metastatic leiomyosarcoma could only be established by considering the long-term clinical history and former histology specimens.
© Georg Thieme Verlag KG Stuttgart · New York.