Pleura is a thin membrane that covers the surface of the lungs and the inside of the chest wall, encompassing the pleural space. It is normal for this space to have some fluid (about 10 to 20 ml), as ...

Approximately one in nine men are diagnosed with prostate cancer at some point in their lives, though it is more common in older adults. Eighty percent of men over 80 have cancer cells in their ...

Lewy body dementia (LBD) is characterized by the presence of Lewy bodies in the brain. Lewy bodies are abnormal protein clumps that accumulate in the brain's nerve cells, leading to cognitive decline ...

Why is a healthy liver so important? Well, the liver and kidneys are our detox organs. The liver is, in fact, the second largest organ after our skin, and its size indicates the tremendous ...

Creatinine, a critical blood chemical, is produced from creatine phosphate during muscle exertion. It represents the residual waste after the muscular system has utilized the necessary energy for ...

Primary bone cancer is rare, making up around 0.2 percent of all cancers, according to the American Society of Clinical Oncology. Researchers say the onset could be linked to hereditary factors, but a ...

Cholesterol is a waxy substance in the body that plays a vital role in the production of cell membranes, hormones, and vitamin D. There are two types of cholesterol: LDL ("bad" cholesterol) and HDL ...

Shingles is a common but serious viral infection that causes a painful rash. Only people who have had chickenpox can get shingles -- both are caused by the varicella-zoster virus (VZV). After ...

Once a common household pest and then largely eradicated, the bed bug has made a surprising return in the twenty-first century. Although the problem is not as prevalent as it was a century ago, if you ...

Dementia is a group of conditions that impact memory, thinking, and social skills. To be diagnosed with dementia, a person's symptoms have to impede routine functioning and reflect a drastic decline ...

Protein is the macronutrient needed for building muscle mass and facilitating many chemical reactions in the body. Two other macronutrients, fats and carbohydrates, are equally important. Proteins are ...