Just like other parts of the human body, the mouth also comprises of various types of cells. Therefore, the oral cancer type that a patient is diagnosed with largely depends on the cells from where the cancer began. To diagnose the right type of oral cancer, an extensive staging and diagnosis procedure is followed by the doctors. Determining the oral cancer type also plays an important role in deciding the type and course of the treatment. Given below are the most common types of oral cancer: 1. Squamous cell carcinoma Over 90 percent of cancers that affect the oral cavity are squamous cell carcinoma. The squamous cells are usually found in the throat and mouth lining. Under a microscope, these cells look flat and appear to be like fish scales. The squamous cell carcinoma develops in the oral cavity when some of the squamous cells mutate or become abnormal. This oral cancer type usually develops on those parts of the body that are more exposed to the sun. This can include the ears, neck, and face. 2. Verrucous carcinoma This is a relatively less common type of oral cancer that accounts for only 5% of oral cancer cases. This type of cancer does not grow quickly and is made of squamous cells.

Ovarian cancer is a type of cancer that starts in the ovaries. There are two ovaries in the reproductive system of women, with one ovary located on each side of the uterus. The ovaries are of the size of an almond. They generate ova (eggs), along with the hormones estrogen and progesterone. This type of cancer is often undetected until it has reached inside the abdomen and pelvis. This article explains the symptoms, causes, and chemotherapy-related treatments for ovarian cancer. 1. Symptoms of ovarian cancer The most common signs of ovarian cancer are as follows: Frequent urination Changes related to bowel habits; for instance, constipation Feeling full quickly while eating Irritation in the pelvis region Weight loss Abnormal swelling or bloating 2. Causes of ovarian cancer Generally, ovarian cancer starts when the cell develops mutations (errors) in its DNA. The mutations instruct the cell to multiply and grow rapidly, thereby developing a tumor (mass) of abnormal cells. These cells continue existing while the cells that are healthy die. The abnormal cells can attack adjacent tissue and metastasize, which means breaking off from an earlier tumor to reach other body areas. 3. Chemotherapy-related treatments for ovarian cancer Chemotherapy-related treatments for ovarian cancer involve the usage of drugs to cure cancer.

Pulmonary arterial hypertension (PAH) is a serious medical ailment. It refers to high blood pressure in the arteries that extend between the heart and lungs. It is considered to be very different from regular high blood pressure, as it directly affects the respiratory system. In this condition, the tiny arteries in the lungs get narrow and become blocked. As a result of this, it becomes more difficult for blood to flow through them. This, in turn, elevates the blood pressure within the lungs. To counteract this, the heart is forced to work harder and pump blood better through those arteries, undergoing considerable strain. After continuous strain, the heart muscle gets weak. In the worst case scenario, this can lead to heart failure. Here are some basic PAH facts: 1. What is the outlook of the disease? A life-threatening disease that can worsen over time, the treatments for pulmonary hypertension mostly aim to help manage your symptoms, so you can live a healthy life. This may require some careful planning. However, several people have reported being able to live a normal life and continue to do everything they love, just like prior to being diagnosed with the disease. 2. Causes of pulmonary arterial hypertension There may be times when a doctor is unable to determine the cause for high blood pressure in the lungs.

Renal cancer originates in the kidney cells, which is why it’s also often referred to as kidney cancer. This type of cancer can affect both adults and children. Kidney or renal cancer is often detected at an early stage, thus making treatment much easier. Renal cancer occurs when mutations develop in the kidney cells. These mutations often multiply rapidly and interfere with the normal functioning of healthy cells. Let’s review some of the main risk factors, symptoms, and treatment options for renal cancer: 1. Causes of kidney cancer Some of the main risk factors that can lead to renal cancer include: Family history of cancer Like with any other form of cancer, renal cancer tends to run in families. So, people who have a family history of kidney cancer and kidney diseases need to get frequent health check-ups done. Obesity Studies show that people with a high BMI (above 29) are at a higher risk of developing kidney cancer. With weight loss, the risk for developing this condition also drops significantly. Other health issues Patients who have suffered from kidney disease or failure and have had dialysis are at a higher risk of developing renal cancer. Also, people suffering from hypertension fall into a high-risk bracket for renal cancer.

Rheumatoid arthritis (RA) is a chronic inflammatory disorder, which can impact more than just the joints. In some cases, this condition can affect various body parts such as the lungs, eyes, heart, skin, and blood vessels. This autoimmune disorder occurs when your own body’s tissues are attacked by your immune system. Early rheumatoid arthritis tends to first impact your smaller joints, especially the joints of your toes and fingers. As the disease progresses with time, symptoms spread to other body parts such as the shoulders, hips, elbows, ankles, knees, and wrists. Symptoms, causes, and treatments for RA include the following: 1. Symptoms Some of the symptoms for rheumatoid arthritis are: Loss of appetite, fever, and fatigue Joint stiffness, which is worse during the mornings and after inactivity Warm, swollen, and tender joints In many instances, the symptoms occur on both sides of the body or in the same joints. 2. Causes Rheumatoid arthritis occurs when the synovium, which is the lining of the membranes surrounding your joints, is attacked by your immune system. The resulting inflammation leads to thickening of the synovium, which can later affect the cartilage and bone inside the joint. The ligaments and tendons that hold the joint together stretch and weaken.