Pure Laparoscopic Left Hepatectomy for Regrowth of Mucinous Cystic Neoplasm of the Liver after Laparoscopic Deroofing

Figure 2

Intraoperative view before deroofing (a). A unilocular white cystic tumor was observed in the medial segment of the liver. Intraoperative view after deroofing (b). The lumen of cystic lesions was like velvet. Histopathological findings (hematoxylin and eosin staining, ×200 magnification) (c). The cyst wall was lined by mucin-producing atypical epithelium, which was surrounded by ovarian-like stroma. These findings indicated MCN-L.

(a)

(b)

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