Common early signs and symptoms of cancer in both men and women include: Pain.Bone canceroften hurts from the beginning. Some brain tumors cause headaches that last for days and don’t get better with treatment. Pain can also be a late sign of cancer, so see a doctor if you don't kno...
Hypoxia induces senescence of bone marrow mesenchymal stem cells via altered gut microbiota Systemic chronic hypoxia is a feature of many diseases and may influence the communication between bone marrow and gut microbiota. Here, the authors show that chronic hypoxia predisposes bone marrow stem cells ...
Liver tissue can be damaged by chemicals and minerals, or infiltrated by abnormal cells, such as cancer cells. Alcohol abuse and liver disease: Alcohol abuse is the most common cause of liver disease in North America. Alcohol is directly toxic to liver cells and can cause liver inflammation, ...
Warning Signs of Cancer - Learn about the causes, symptoms, diagnosis & treatment from the Merck Manuals - Medical Consumer Version.
Colon cancer: Colon cancer can cause either diarrhea or constipation. If cancer blocks the passage of stool, it usually causes constipation. Sometimes, however, there is the secretion of water behind the blockage and liquid stool from behind the blockage leaks around cancer and results in diarrhea...
Mortality rates then dropped, month-by-month, though we did see a new swell of 1,239 deaths, documented in mid-September, after a late-summer surge of COVID infections.Some scientists now consider the disease to be “endemic,” a virus that appears to be here to stay, like influenza. ...
However, research published last December shows that viral activity doesn’t disappear in the summer (like the flu practically does). While the number of COVID infections is lower overall during the warmer months, multiple infection peaks occur during every season of the year....
Lymphoma:A type of blood cancer that originates in your lymphatic system (including your lymph nodes, spleen, and bone marrow) and causes symptoms like swollen lymph nodes, fatigue, and unintentional weight loss Cervical cancer:A tumor that develops on the cervix—the entrance of the uterus from...
When cancer begins to form in any of the four-paired sinuses, it is called paranasal sinus cancer. Paranasal sinus is the one responsible for moisturizing the nose and humidifying the air we breathe. It also helps with lightening the weight of the head and protecting the face in times of...
As cancer cells multiply in your bone marrow, they crowd out healthy red blood cells and platelets. An abnormal blood test would show that your lymphocytes increased by more than 50% in 2 months or doubled in less than 6 months. Shortness of breath and tiredness are signs of low red bl...