Signet-ring cell prostate cancer is a rare, poorly differentiated, and aggressive histological variant characterized by the presence of signet-ring cells (12–14). The diagnosis of signet-ring cell ...

Despite a fit that Rocky designed himself, and a head full of intricate braids, and truly classic shades, it was the signet ring that banged for me. Yes, I am a complete magpie.

Pope Francis was to be buried at the Papal Basilica of Saint Mary Major in Rome on Saturday following a funeral mass in St. Peter’s Square. The ceremony began at 10 a.m. local time (4 a.m. ET).

As tradition dictates, the late pontiff’s signet ring will be destroyed — or defaced, at least — within the walls of the Vatican following his death on Easter Monday.

As tradition dictates, the late pontiff’s signet ring will be destroyed — or defaced, at least — within the walls of the Vatican following his death on Easter Monday.

Now, as tradition dictates, the late pontiff's signet ring will be destroyed - or defaced, at least - within the walls of the Vatican following his death, aged 88, on Easter Monday. It is a ritual ...

Epithelial tissue is skin tissue, covering and lining the body both inside and out. Signet cell cancer is also called signet ring cell cancer. This is because under a microscope the cells look like ...