Alpha-fetoprotein-producing ovarian clear cell adenocarcinoma simulating fetal gut in a postmenopausal woman.
•A 59-year-old postmenopausal woman had ovarian clear cell adenocarcinoma producing AFP.•The tumor lacked a yolk sac component and formed ducts similar to the fetal gut.
Department of Gynecologic Oncology, Hyogo Cancer Center, 13-70 Kita-Oji, Akashi, Hyogo 673-8558, Japan.
Akemi
A
Morimoto
Department of Gynecologic Oncology, Hyogo Cancer Center, 13-70 Kita-Oji, Akashi, Hyogo 673-8558, Japan ; Section of Translational Research, Hyogo Cancer Center, 13-70 Kita-Oji, Akashi, Hyogo 673-8558, Japan.
Tamotsu
T
Sudo
Department of Diagnostic Pathology, Hyogo Cancer Center, 13-70 Kita-Oji, Akashi, Hyogo 673-8558, Japan.
Toshiko
T
Sakuma
Department of Diagnostic Pathology, Saitama Medical University International Medical Center, Saitama 350-1128, Japan.
Masanori
M
Yasuda
Department of Gynecologic Oncology, Hyogo Cancer Center, 13-70 Kita-Oji, Akashi, Hyogo 673-8558, Japan.
Kiyoshi
K
Fujiwara
AFP-producing; Clear cell adenocarcinoma; Fetal gut appearance; Ovary; Postmenopausal