1)Davidsohn C. Cholionepitheliom und Magenkrebs, eine seltene Verschmelzung zweier bösartiger Geschwülste. Charité Ann 29 : 426-437, 1905
2)田中貞夫,坂江清弘,加藤允義.男子の胃に原発した悪性絨毛上皮腫と癌腫の合併した4例.胃と腸 10 : 1369-1375, 1972
3)海上雅光,廣田映五,板橋正幸,他.胃原発悪性絨毛性腫瘍の3例.癌の臨 28 : 204-210, 1982
4)Pick L. Über die Chorionepithelähnlich metastasierende From des Magencarcinoms. Klin Wschr 5 : 1728-1729, 1926
5)Tate G, Suzuki T, Nemoto H, et al. Allelic loss of the PTEN gene and mutation of the TP53 gene in choriocarcinoma arising from gastric adenocarcinoma : analysis of loss of heterozygosity in two male patients with extragonadal choriocarcinoma. Cancer Genet Cytogenet 193 : 104-108, 2009
6)Liu AY, Chan WY, Ng EK, et al. Gastric choriocarcinoma shows characteristics of adenocarcinoma and gestational choriocarcinoma : a comparative genomic hybridization and fluorescence in situ hybridization study. Diagn Mol Pathol 10 : 161-165, 2001
7)Manabe T, Adachi M, Hirao K. Human chorionic gonadotropin in normal, inflammatory, and carcinomatous gastric tissue. Gastroenterology 89 : 1319-1325, 1985
8)Yakeishi Y, Mori M, Enjoji M. Distribution of beta-human chorionic gonadotropin-positive cells in noncancerous gastric mucosa and in malignant gastric tumors. Cancer 66 : 695-701, 1990
9)Kobayashi A, Hasebe T, Endo Y, et al. Primary gastric choriocarcinoma : two case reports and a pooled analysis of 53 cases. Gastric Cancer 8 : 178-185, 2005
10)Liu Z, Mira JL, Cruz-Caudillo JC. Primary gastric choriocarcinoma : a case report and review of the literature. Arch Pathol Lab Med 125 : 1601-1604, 2001
11)増田亮,磯山徹,板東隆文,他.胃原発絨毛癌の1例本邦例45例の文献的考察.癌の臨 36 : 1025-1030, 1990
12)Imai Y, Kawabe T, Takahashi M, et al. A case of primary gastric choriocarcinoma and a review of the Japanese literature. J Gastroenterol 29 : 642-646, 1994
13)Eom BW, Jung SY, Yoon H, et al. Gastric choriocarcinoma admixed with an alpha-fetoprotein-producing adenocarcinoma and separated adenocarcinoma. World J Gastroenterol 15 : 5106-5108, 2009
14)Motoyama T, Aizawa K, Fujiwara T, et al. Coexistence of choriocarcinoma and hepatoid adenocarcinoma in the stomach. Pathol Int 44 : 716-721, 1994
15)Yonezawa S, Maruyama I, Tanaka S, et al. Immunohistochemical localization of thrombomodulin in chorionic diseases of the uterus and choriocarcinoma of the stomach. A comparative study with the distribution of human chorionic gonadotropin. Cancer 62 : 569-576, 1988
16)Ito H, Tahara E. Human chorionic gonadotropin in human gastric carcinoma. A retrospective immunohistochemical study. Acta Pathol Jpn 33 : 287-296, 1983