The “Endothelialized Muscularis Mucosae”: A Case Report Describing a Large Cavernous Hemangioma at the Terminal Ileum and a New Histologic Clue for Preoperative Diagnosis from Endoscopic Biopsy

<div>The gross resected specimen included an 11 cm segment of terminal ileum and 4 cm portion of cecum, with a 4 × 3.5 × 3 cm dark red, spongy mass at the terminal ileum (gross specimen).</div>

Case Reports in Gastrointestinal Medicine

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Figure 4: The “Endothelialized Muscularis Mucosae”: A Case Report Describing a Large Cavernous Hemangioma at the Terminal Ileum and a New Histologic Clue for Preoperative Diagnosis from Endoscopic Biopsy 

Figure 4 | The “Endothelialized Muscularis Mucosae”: A Case Report Describing a Large Cavernous Hemangioma at the Terminal Ileum and a New Histologic Clue for Preoperative Diagnosis from Endoscopic Biopsy 