A fluid-filled cyst at the back of the knee is called a Baker cyst or a popliteal cyst. It leads to a bulge in the area, pain, and tightness. The pain may aggravate with activity or when bending or fully straightening the knee.

Basedow’s disease, also known as Graves’ disease, is an autoimmune disease that leads to an overproduction of thyroid hormones. While several conditions may lead to hyperthyroidism, Basedow’s disease is one of the most prevalent causes.

Avascular necrosis or AVN is the death in the bone tissue from losing the blood supply. It is also called ischemic bone necrosis, aseptic necrosis, or osteonecrosis. When not treated, AVN can make the bone collapse.

Atrial flutter is a kind of arrhythmia or abnormal heart rhythm. It occurs when the upper chambers of the heart beat too fast, resulting in the bottom chambers subsequently beating faster than usual.

Asperger’s syndrome is also known as a high-functioning form of autism spectrum disorder. It is a developmental disorder that results in poor communication or language skills and restrictive or repetitive behavior and thoughts.

Bulging discs are a common condition that many people face. Often misunderstood and misdiagnosed, bulging discs can be a source of immense pain and discomfort. Some types can irritate nearby nerves and cause pain, numbness, or limb weakness.

Meningiomas are malignant tumors that develop in the membranes around the brain and spinal cord and occur in adults. While meningiomas can be asymptomatic, knowing the signs, symptoms, and treatment options is vital to catching any early changes.

Stage 1 tongue cancer is a type of cancer that affects the tissues and muscles of the tongue. It is a type of oral cancer that begins in the cells on the surface of the tongue.