03 April 2021
: Case report
Mucinous Cystic Adenoma of the Liver: A Thought-Provoking Case of an Uncommon Hepatic Neoplasm
Rare disease
Hikotaro Katsura1BCDEF, Tomohide Hori1ABCDEF*, Hideki Harada1DF, Kazuyoshi Matsumura2CD, Michihiro Yamamoto1DF, Masahiro Yamada1DF, Takefumi Yazawa3DF, Ben Sasaki1DF, Katsutoshi Kuriyama2CD, Masaki Tani1DF, Asahi Sato1DF, Yudai Sasaki1DF, Hidekazu Yamamoto1DFDOI: 10.12659/AJCR.931368
Am J Case Rep 2021; 22:e931368
Table 1. Diagnostic algorithm of epithelium-lined cystic lesions of the liver [2].
| Cystic lesions | Ovarian-like stroma into the wall | Epithelial invasion | Pathological diagnosis | |
|---|---|---|---|---|
| Epithelium-lined | Biliary, mucinous and/or oncosystic (with or without papillary architecture) | Yes | Yes | MCN with an associated invasive carcinoma |
| No | MCN | |||
| No | Yes | Malignant IPNB Intrahepatic cholangiocarcinoma with cystic change | ||
| No | IPNB | |||
| Ciliated | Ciliated foregut cyst | Ciliated foregut cyst | ||
| Cuboidal and/or low columnar | Solitary bile duct cyst | |||
| Obstructive biliary dilatation | ||||
| Others | ||||
| IPNB – intraductal papillary mucinous neoplasm of the bile duct; MCN – mucinous cystic neoplasm. | ||||






