Uncommon Metastasis of Laryngeal Cancer to Small Bowel Causing Intestinal Obstruction Treated by Laparoscopic Approach

<table>Histopathological slides showing normal small bowel mucosa with tumor invasion from the serosa reaching the submucosa on hematoxylin and eosin stains (black arrow). Typical keratinization of squamous cell carcinoma on the immunohistochemistry stain, tumor cells are positive for CK5/6 and negative for Napsin A (white arrow) confirming squamous cell cancer of laryngeal origin.</table>

Case Reports in Surgery

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Figure 6

Figure 6: Uncommon Metastasis of Laryngeal Cancer to Small Bowel Causing Intestinal Obstruction Treated by Laparoscopic Approach 