Tag: Cancer

  • Swollen Lymph Nodes

    Swollen Lymph Nodes: Definition and Description of Swollen Lymph Nodes: Swollen lymph nodes, also known as lymphadenopathy, refer to the enlargement of lymph nodes, which are small, bean-shaped structures that are part of the body’s lymphatic system. The lymphatic system plays a crucial role in immune function, transporting lymph—a fluid containing infection-fighting white blood cells—throughout…

  • Soft Tissue Sarcoma

    Soft Tissue Sarcoma: Definition and Description of Soft Tissue Sarcoma: Soft tissue sarcoma is a rare and diverse group of cancers that begin in the connective tissues of the body, including muscles, fat, blood vessels, nerves, and tissues surrounding joints. These sarcomas can arise anywhere in the body, though they are most commonly found in…

  • Small Lymphocytic Lymphoma

    Small Lymphocytic Lymphoma: Definition and Description of Small Lymphocytic Lymphoma: Small Lymphocytic Lymphoma (SLL) is a type of cancer that primarily affects the lymphatic system, specifically the lymph nodes. It is classified as a form of non-Hodgkin lymphoma and is characterized by the proliferation of small, mature lymphocytes. These cells can invade lymphatic tissues and…

  • Opportunistic Infections

    Opportunistic Infections: Definition and Description of Opportunistic Infections: Opportunistic infections are infections that occur more frequently and are more severe in individuals with weakened immune systems compared to those with healthy immune responses. These infections are caused by pathogens that usually do not cause disease in people with intact immune defenses but can thrive and…

  • Obesity

    Obesity: Definition and Description of Obesity: Obesity is a medical condition characterized by an excessive amount of body fat that can have negative effects on health. The World Health Organization (WHO) defines obesity as a body mass index (BMI) of 30 or higher. Body mass index is a calculation based on an individual’s height and…

  • Multiple Myeloma

    Multiple Myeloma: Definition and Description of Multiple Myeloma: Multiple Myeloma is a form of cancer that arises from plasma cells, a type of white blood cell responsible for producing antibodies. This malignancy causes the uncontrolled growth of cancerous plasma cells in the bone marrow, leading to various complications. It disrupts the production of normal blood…

  • Lymphoma, Non-Hodgkin’s

    Lymphoma, Non-Hodgkin’s Definition and Description of Lymphoma, Non-Hodgkin’s Lymphoma, Non-Hodgkin’s (NHL) is a type of cancer that originates in the lymphatic system, which is part of the body’s immune system. It includes a diverse group of blood cancers that vary in their aggressiveness and responsiveness to treatment. Non-Hodgkin’s lymphoma is characterized by the uncontrolled growth…

  • Lipoma

    Lipoma Definition and Description of Lipoma A lipoma is a benign tumor made up of adipose (fat) tissue. It is typically soft to the touch, movable, and painless, appearing just below the skin. Lipomas can occur anywhere in the body, but they are most commonly found on the torso, arms, and thighs. Medically, a lipoma…

  • Liposarcoma

    Liposarcoma Definition and Description of Liposarcoma Liposarcoma is a rare type of cancer that begins in the fat cells. It typically develops in deep soft tissues, such as those found in the limbs or abdominal cavity, and can occur in any part of the body where fatty tissue is present. This malignant tumor is classified…

  • Hodgkin’s Disease

    Hodgkin’s Disease Hodgkin’s Disease Definition and Description of Hodgkin’s Disease Hodgkin’s Disease, also known as Hodgkin lymphoma, is a type of cancer that originates from a specific group of white blood cells known as lymphocytes. It is characterized by the presence of Reed-Sternberg cells, a specific type of abnormal cell. This disease primarily affects the…