de Alava E, Torramadé J, Vázquez J J
Department of Pathology, Clínica Universitaria de Navarra, Facultad de Medicina, Universidad de Navarra, Pamplona, Spain.
Virchows Arch A Pathol Anat Histopathol. 1993;422(5):419-22. doi: 10.1007/BF01605462.
We report a case of leiomyosarcoma of the pancreas. A spindle cell pattern at light microscopy, immunocytochemical reactivity with desmin, alpha-1-antitrypsin, vimentin and actin and ultrastructural features of smooth muscle differentiation help to establish the diagnosis.