A huge adenosquamous carcinoma of the pancreas with sarcomatoid change: An unusual case report

Figure 1 Imaging and pathological diagnosis of the neoplasm. A: Contrast-enhanced computed tomography scan of lesion, arrow: superior mesenteric artery; B: Magnetic resonance imaging scan of lesion; C: the resected specimen in operation; D-F: Pathological examination identified three different cellular components within the lesion, including adenocarcinoma (D), squamous carcinoma (E) and sarcomatoid change (F).