Unofficial: pathology - Definition :malena is the passage of black tarry stool due to the presence of altered of blood. Couses of malena: 1 hookworm 2 ulcer -peptic ,typhoid, | Facebook
![O my Lord blood in my stool !!Do not worry, come to learn the causes of blood in stool & treatment - YouTube O my Lord blood in my stool !!Do not worry, come to learn the causes of blood in stool & treatment - YouTube](https://i.ytimg.com/vi/YzGS2eqPaUI/hqdefault.jpg)
O my Lord blood in my stool !!Do not worry, come to learn the causes of blood in stool & treatment - YouTube
![Blood in stool. Should you panic? - Dr Maran - Springfield Wellness Centre | Bariatric and Metabolic Surgery Centre in Chennai Blood in stool. Should you panic? - Dr Maran - Springfield Wellness Centre | Bariatric and Metabolic Surgery Centre in Chennai](https://springfieldwellnesscentre.com/wp-content/uploads/2018/10/Blood-in-stool-1024x538.jpg)