Testicular cancer occurs in the testicles (testes), which are located inside the scrotum, a loose bag of skin underneath the penis. The testicles produce male sex hormones and sperm for reproduction. Symptoms Symptoms of testicular cancer may include; A painless lump or swelling on either testicle. If found early, a testicular tumor may be about…
Osteosarcoma is a type of bone cancer that begins in the cells that form bones. Osteosarcoma is most often found in the long bones — more often the legs, but sometimes the arms — but it can start in any bone. In very rare instances, it occurs in soft tissue outside the bone. Osteosarcoma tends…
Measles is a childhood infection caused by a virus. Once quite common, measles can now almost always be prevented with a vaccine. Also called rubeola, measles can be serious and even fatal for small children. While death rates have been falling worldwide as more children receive the measles vaccine, the disease still kills more than…
Hypoglycemia is a condition in which blood sugar (glucose) level is lower than normal. Glucose is the body’s main energy source. Hypoglycemia is often related to diabetes treatment. But other drugs and a variety of conditions – many rare – can cause low blood sugar in people who don’t have diabetes. Hypoglycemia needs immediate treatment…
Multiple myeloma, also known as myeloma, is a type of bone marrow cancer. Bone marrow cancer. A bone marrow is the spongy tissue found at the center of some bones. It produces the body’s blood cells. Multiple myeloma affects the plasma cells (a type of blood cell) inside the bone marrow. Multiple myeloma is a…
Peripheral neuropathy refers to the conditions that result when nerves that carry messages to and from the brain and spinal cord from and to the rest of the body are damaged or diseased. Peripheral neuropathy can result from traumatic injuries, infections, metabolic problems, inherited causes and exposure to toxins. Symptoms Every nerve in the peripheral…
Tonsils are the two lymph nodes located on each side of the back of the throat. They function as a defense mechanism and to help prevent the body from getting an infection. When tonsils become infected, the condition is called tonsillitis. Tonsillitis is an inflammation (swelling) of the tonsils. Sometimes along with tonsillitis, the adenoids…
Lupus is a long-term autoimmune disease in which the body’s immune system becomes hyperactive and attacks normal, healthy tissue. Inflammation caused by lupus can affect many different body systems – including the joints, skin, kidneys, blood cells, brain, heart and lungs. Some people are born with a tendency towards developing lupus, which may be triggered…
Muscular dystrophies are a group of diseases that make muscles weaker and less flexible over time. Duchenne muscular dystrophy (DMD) is the most common type. It’s caused by flaws in the gene that controls how the body keeps muscles healthy. Duchenne muscular dystrophy is an inherited muscular disease that involves muscle weakness, which quickly gets…
Polymyositis is an uncommon inflammatory disease that causes muscle weakness affecting both sides of a person’s body. Another word for inflammatory myopathy is myositis. Having this condition can make it difficult to climb stairs, rise from a seated position, lift objects or reach overhead. Polymyositis most commonly affects adults in their 30’s, 40’s or 50’s….
Insomnia is a sleep disorder in which a person is having trouble falling and/or staying asleep. The condition can be short-term (acute) or can last a long (chronic). It may also come and go. Acute insomnia lasts from 1 night to a few weeks. Insomnia is chronic when it happens at least 3 nights a…
Discoid eczema, also known as nummular or discoid dermatitis, is a long-term (chronic) skin condition that causes skin to become itchy, swollen and cracked in circular or oval patches. A rash appears that looks like red coin-shaped discs, or plaques of eczema. It is extremely itchy and uncomfortable. The plaques affect different parts of the…
Langerhans cell histiocytosis (LCH) is a rare cancer involving clonal proliferation of Langerhans cells, abnormal cells deriving from bone marrow and capable of migrating from skin to lymph nodes. LCH is a type of cancer that can damage tissue or cause lesions to form in one or more places in the body. Family history of…
A fashionable trend among people in SouthEast Asian countries such as the Philippines and Thailand is underarm whitening. Causes of Underarm Pigmentation Under pigmentation can be frustrating and cause many individuals to lose self-esteem. Moreover, many of the causes of underarm pigmentation are preventable in the first place, and some conditions may even signal an…
A neuroendocrine tumor is a rare tumor that can develop in many different organs of the body. It affects the cells that release hormones into the bloodstream (neuroendocrine cells). Neuroendocrine tumors can be cancerous (malignant) or non-cancerous (benign). They often grow slowly, but not always. The neuroendocrine system consists of nerve and gland cells. It…
Nonalcoholic fatty liver disease (NAFLD) is an umbrella term for a range of liver conditions affecting people who drink little to no alcohol. As the name implies, the main characteristic of NAFLD is too much fat stored in liver cells. NAFLD is increasingly common around the world, especially in Western nations. Some individuals with NAFLD…
Scoliosis is a sideways curvature of the spine that occurs most often during growth spurt just before puberty. While scoliosis can be caused by conditions such as cerebral palsy and muscular dystrophy, the cause of most scoliosis is unknown. About 3% of adolescents have scoliosis. Symptoms of Scoliosis A visibly curved spineLeaning to 1 sideUneven…
Loss of libido (sex drive) is a common problem affecting up to one in five – and even more women – at some point in their life. It’s often linked to professional and personal stress, or important life-changing events such as pregnancy, childbirth or breastfeeding. However, an unexpected loss of libido – especially when it…
Nasal and sinus cancer affects the nasal cavity (the space behind the nose) and the sinuses (small air-filled cavities inside the nose, cheekbones and forehead). It’s a rare type of cancer that most often affects men aged over 40. Nasal and sinus cancer is different from cancer of the area where the nose and throat…
Germ cell tumors are growths that form from reproductive cells. Tumors may be cancerous or noncancerous. Most germ cell tumors that are cancerous occur as cancer of the testicles (testicular cancer) or cancer of the ovaries (ovarian cancer). Some germ cell tumors occur in other areas of the body, such as the abdomen, brain and…