Poorly Differentiated Neuroendocrine Tumor of the Rectum Coexistent with Giant Rectal Villous Adenoma Presenting as McKittrick-Wheelock Syndrome

<div>PET/CT scan showing intense FDG avid. (a) Rectal mass and surrounding lymphadenopathy. (b) Multiple liver lesions at diagnosis. (c) Interval partial response of the rectal mass to therapy. (d) Complete metabolic resolution of liver lesion and posttreatment changes noted after 6 cycles of chemotherapy.</div>

Case Reports in Oncological Medicine

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Figure 5

Figure 5: Poorly Differentiated Neuroendocrine Tumor of the Rectum Coexistent with Giant Rectal Villous Adenoma Presenting as McKittrick-Wheelock Syndrome 

Figure 5 | Poorly Differentiated Neuroendocrine Tumor of the Rectum Coexistent with Giant Rectal Villous Adenoma Presenting as McKittrick-Wheelock Syndrome 