...Yuki Muroyama; Hiroyuki Tamiya; Goh Tanaka; Wakae Tanaka; Alexander C. Huang; Derek A. Oldridge; Keisuke Matsusaka; Yutaka Takazawa; Taisuke Jo; Tetsuo Ushiku; Takahide Nagase Lung hepatoid adenocarcinoma (HAC) is a rare primary lung carcinoma pathologically characterized by hepatocellular...

...Onyekachi Henry Ogbonna; Susmita Sakruti; Maha Sulieman; Ahmed Ali; Babak Shokrani; Patricia Oneal Hepatoid adenocarcinoma (HAC) is a rare extrahepatic tumor distinguished by having both hepatoid and adenomatous features, which can make the diagnosis challenging. Although it mostly originates...

...Ryuji Kawaguchi; Naoto Furukawa; Yoshihiko Yamada; Hidekazu Ooi; Hiroshi Kobayashi We report two cases of uterine carcinosarcoma associated with alpha-fetoprotein (AFP)-producing hepatoid adenocarcinoma. Samples were obtained from two women aged 63 and 82 years. Serum AFP levels of the two samples...

...Francesca Fornasa Hepatoid adenocarcinoma (HAC) is a rare type of extrahepatic cancer, whose pathologic features are indistinguishable from those of hepatocellular carcinoma. About thirty cases, nearly half of which occurring in the lung, have been described in patients with a normal liver...