PMC4908607_01
Enhanced abdominal CT axial image shows a 42 mm O, low-density, non-enhancing cystic mass located at the ascending colon.
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An abdominal CT scan documented a 42 mm O, low-density, non-enhancing cystic mass located at the ascending colon associated with free abdominal fluid, moderate pericardial and bilateral pleural effusion. (Fig. 1) No air-fluid levels, normal liver, spleen, pancreas, kidneys and adrenal glands.
Multiple lymphatic channels lined by benign-appearing endothelial cell (note the absence of red blood cells).
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Based on these findings, colon lymphangioma was diagnosed. (Fig. 2, Fig. 3).