Primary signet ring cell carcinoma of the bladder

This article presents a clinical case of primary signet ring cell carcinoma of the bladder. The authors analyzed various Russian and foreign literature resources connected with signet ring cell carcinoma of the bladder and give an overview of research articles and papers on the problem of this disease. A clinical case of our own practice is demonstrated in the article. As a result of histological examination of resected tissue morphologically signet ring cell carcinoma of the bladder is verified.