If the bleeding is rapid or severe, it may cause vomiting blood or bright red stools instead. In some cases, bleeding that leads to melena may not come from the stomach but rather from esophagitis, an ...

Bleeding in the intestinal tract can manifest as blood in stool or vomit. In patients with liver disease, blood is usually caused by bleeding varices, which are varicose veins in the digestive tract.

Early-onset CRC (EO-CRC) was associated with Flavonifractor plautii and increased bile acid, tryptophan, and choline ...

The symptoms can include: Persistent constipation or diarrhoea Very dark stools, blood in stool or blood on the tissue paper Pencil-thin poos Pancreatic cancer can also cause stools that are ...

The life-saving act of giving blood may not only be beneficial to the patient but also to the donor, new research has suggested. The NHS needs 4,300 blood donations a day to meet the needs of ...

“The earlier the detection, the greater the hope for saving lives,” Paul said. “Blood-based tests are much easier on patients while also being able to precisely detect the early signs of ...

Diagnosing the cause of abnormally colored stools usually involves taking a medical and symptom history, as well as blood or imaging tests. Normal stools can vary in shades of brown, mostly due to ...

Stargazers around the world were treated to the year’s first total lunar eclipse — a “blood moon.” March’s full moon, also called a worm moon, reached peak illumination in the early ...

Gaby revealed she previously had a scare after finding blood in her poo in 2001. She went to the GP but was relieved when told it was piles from after childbirth. She said: 'I was like ...

The model was trained on blood samples from hundreds of individuals, revealing that biological age differences tend to increase as people age, similar to a river widening as it flows downstream.