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Hace 5 días · Multiple myeloma (MM) is a malignant . plasma cell dyscrasia. characterized by uncontrolled proliferation and diffuse infiltration of monoclonal . plasma cells. in the . bone marrow. Malignant . plasma cells. produce . monoclonal proteins (also known as . M proteins. or paraproteins) such as abnormal . immunoglobulins (e.g., IgG, IgA
30 de may. de 2024 · Malignant progression of pre-leukemic disorders. Blood blood.2023020817. The spectrum of myeloid disorders ranges from aplastic bone marrow failure characterized by an empty bone marrow completely lacking in hematopoiesis to acute myeloid leukemia where the marrow space is replaced by undifferentiated leukemic blasts.
25 de may. de 2024 · Melanoma articles from across Nature Portfolio. Melanoma is the most serious type of skin cancer. It develops when skin cells multiply rapidly as a consequence of mutations in their DNA caused by ...
17 de may. de 2024 · If a lung nodule is malignant, prompt treatment is necessary. If any growth in the lung is larger than 3 centimeters (cm), about 1.2 inches, doctors refer to it as a “mass.”
Malignant hypertension is the “purest” form of primary hypertensive emergency. pathophysiology of malignant hypertension. The vicious spiral is shown above. The core of this spiral is that hypertension causes microcirculatory damage that impairs renal perfusion, leading to activation of the renin-angiotensin system (RAS).
22 de may. de 2024 · arising from. melanocytes. , is the most common cause of skin cancer-related death. Risk factors. include UV radiation exposure (especially in individuals with light skin ), dysplastic nevi. , a family history of melanoma, and. immunosuppression. Melanoma is most commonly cutaneous in origin, but may also arise in.
Hace 3 días · Epithelioid mesothelioma symptoms often include cough, shortness of breath and lack of appetite. As the disease progresses, more severe symptoms may appear. Many symptoms depend on tumor location and size. Common Symptoms of Epithelioid Mesothelioma. Abdominal pain or bloating. Bowel or bladder changes.
