Polycythemia vera - Symptoms & causes - Mayo Clinic
2022年2月11日 · Polycythemia vera (pol-e-sy-THEE-me-uh VEER-uh) is a type of blood cancer. It causes your bone marrow to make too many red blood cells. These excess cells thicken your blood, slowing its flow, which may cause serious problems, such as blood clots.
Polycythemia vera - Diagnosis & treatment - Mayo Clinic
2022年2月11日 · The most common treatment for polycythemia vera is having frequent blood withdrawals, using a needle in a vein (phlebotomy). It's the same procedure used for donating blood. This decreases your blood volume and reduces the number of excess blood cells.
Policitemia vera - Síntomas y causas - Mayo Clinic
2022年2月11日 · La policitemia vera es un tipo de cáncer de la sangre. Esto hace que la médula ósea produzca demasiada cantidad de glóbulos rojos. Este exceso de células espesa la sangre y reduce el flujo, lo que puede causar graves problemas, como coágulos sanguíneos. La policitemia vera es poco frecuente.
Polymyalgia rheumatica - Symptoms & causes - Mayo Clinic
2022年6月16日 · Polymyalgia rheumatica is an inflammatory disorder that causes muscle pain and stiffness, especially in the shoulders and hips. Signs and symptoms of polymyalgia rheumatica (pol-e-my-AL-juh rue-MAT-ih-kuh) usually begin quickly and are worse in the morning.
Mayo Clinic Q and A: Blood disorder causes body to make too …
2022年4月11日 · Patients with polycythemia vera have a high red blood cell count. But sometimes the disease also can result in too many white blood cells, or too many platelets — the component of blood that aids in clotting.
真性红细胞增多症 - 症状与病因 - 妙佑医疗国际
2022年2月11日 · 概述. 真性红细胞增多症是一种血液癌。. 此病导致骨髓产生过多红细胞。. 过多的细胞会令血液增稠，减慢血液流动，继而引发血凝块等严重问题。. 真性红细胞增多症较为罕见。. 此病通常进程缓慢，可能患病多年却不知晓。. 通常是在出于其他原因进行血液 ...
Anemia - Symptoms and causes - Mayo Clinic
2023年5月11日 · Anemia occurs when the blood doesn't have enough hemoglobin or red blood cells. This can happen if: The body doesn't make enough hemoglobin or red blood cells. Bleeding causes loss of red blood cells and hemoglobin faster than they can be replaced. The body destroys red blood cells and the hemoglobin that's in them.
Hematocrit test - Mayo Clinic
A disorder that causes your body to produce too many red blood cells, such as polycythemia vera. Lung or heart disease. Living at a high altitude, such as on a mountain.
Myelofibrosis - Symptoms and causes - Mayo Clinic
2022年12月28日 · A small portion of people with myelofibrosis develop the condition as a complication of essential thrombocythemia or polycythemia vera. Exposure to certain chemicals. Myelofibrosis has been linked to exposure to industrial chemicals such as toluene and benzene. Exposure to radiation.
Aplastic anemia - Symptoms & causes - Mayo Clinic
2022年2月11日 · Aplastic anemia is a condition that occurs when your body stops producing enough new blood cells. The condition leaves you fatigued and more prone to infections and uncontrolled bleeding. A rare and serious condition, aplastic anemia can develop at any age.