PMC5679777_01
Computed tomography showing a partially calcified ileocecal mass.
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F1
Computed tomography (CT) of the abdomen with contrast performed in the emergency room revealed a 2 cm x 3 cm calcified speculated mass located in the ileocecal valve with associated right lower quadrant mesenteric lymphadenopathy and an unremarkable liver, spleen, and pancreas (Figure 1).
Colonoscopy showing a partially obstruction, likely a submucosal ileocecal mass.
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F2
A colonoscopy revealed evidence of a submucosal mass in the ileocolonic region/terminal ileum, which was obstructing the terminal ileum (Figure 2).
Biopsy staining was positive for chromogranin, synaptophysin, and pancytokeratin, consistent with carcinoid.
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F3
The biopsies of the mass were consistent with carcinoid tumor (Figure 3).
Octreotide scan showing focal radiotracer uptake at the ileocecal region with adjacent lymph node uptake.
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F4
There was a physiologic distribution of radiotracer uptake in the liver but no evidence of metastasis (Figure 4).