From

Primary Signet-ring Cell Carcinoma of the Uterine Corpus: A Case Report and Review of the Literature

Shivali P. Marketkar, Taslima Hossain, W. Dwayne Lawrence, M. Ruhul Quddus

American Journal of Medical Case Reports. 2016, 4(2), 51-54 doi:10.12691/ajmcr-4-2-5