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Chronic lymphocytic leukemia. Chronic lymphocytic leukemia ( CLL) is a type of cancer in which the bone marrow makes too many lymphocytes (a type of white blood cell ). [2] [8] Early on, there are typically no symptoms. [2] Later, non-painful lymph node swelling, feeling tired, fever, night sweats, or weight loss for no clear reason may occur.
Causes. Cutaneous squamous-cell carcinoma is the second-most common cancer of the skin (after basal-cell carcinoma, but more common than melanoma). It usually occurs in areas exposed to the sun. Sunlight exposure and immunosuppression are risk factors for SCC of the skin, with chronic sun exposure being the strongest environmental risk factor.
Deaths. 111,000 (2015) [10] Acute lymphoblastic leukemia ( ALL) is a cancer of the lymphoid line of blood cells characterized by the development of large numbers of immature lymphocytes. [1] Symptoms may include feeling tired, pale skin color, fever, easy bleeding or bruising, enlarged lymph nodes, or bone pain. [1]
A team of North Carolina State University scientists have identified elevated levels of “forever chemicals” in the blood of every pet dog and horse they tested in a recent community study. The ...
Leukocytosis. Leukocytosis is a condition in which the white cell ( leukocyte) count is above the normal range in the blood. [1] [2] It is frequently a sign of an inflammatory response, [3] most commonly the result of infection, but may also occur following certain parasitic infections or bone tumors as well as leukemia.
HeLa ( / ˈhiːlɑː /) is an immortalized cell line used in scientific research. It is the oldest human cell line and one of the most commonly used. [1] [2] HeLa cells are durable and prolific, allowing for extensive applications in scientific study. [3] [4] The line is derived from cervical cancer cells taken on 8 February 1951, [5] from ...
Chronic Kidney Disease (CKD) in dogs is a progressive, long-term condition in which the kidneys gradually lose their ability to function effectively. It is a common health concern that can affect ...
Degenerative myelopathy initially affects the back legs and causes muscle weakness and loss, and lack of coordination. These cause a staggering effect that may appear to be arthritis. The dog may drag one or both rear paws when it walks. This dragging can cause the nails of one foot to be worn down. The condition may lead to extensive paralysis ...