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La sarcoidosis es una afección por la que ciertas células inmunitarias forman bultos, llamados granulomas, en los órganos. Se cree que la inflamación causa la formación de granulomas y, además, puede provocar cicatrices temporales o permanentes en la zona de los granulomas.

La aterosclerosis es una enfermedad en la que se deposita placa dentro de las arterias. Las arterias son vasos sanguíneos que llevan sangre rica en oxígeno al corazón y a otras partes del cuerpo.

Metabolic syndrome is the name for a group of risk factors that raises your risk for heart disease and other health problems, such as diabetes and stroke. The term "metabolic" refers to the biochemical processes involved in the body's normal functioning.

Peripheral artery disease is more common in blacks than any other racial or ethnic group. The major risk factors for peripheral artery disease include smoking, older age, and diseases and conditions such as diabetes, high blood pressure, high blood cholesterol, coronary heart disease, stroke, and metabolic syndrome.

There are many different types of vasculitis that affect different blood vessels throughout the body.

The major types of stroke are ischemic (when an artery to the brain becomes blocked) and hemorrhagic (when an artery in the brain leaks blood or breaks open).

Los síntomas frecuentes de la enfermedad coronaria incluyen angina y dificultad para respirar. Las complicaciones de la enfermedad coronaria pueden ser ataque cardíaco, insuficiencia cardíaca y arritmia.

In all types of sickle cell disease, at least one of the two abnormal genes causes a person’s body to make hemoglobin S. When a person has two hemoglobin S genes (hemoglobin SS), the disease is called sickle cell anemia. This is the most common and often most severe type of sickle cell disease. Hemoglobin SC disease and hemoglobin S? thalassemia are two other common types of sickle cell disease. Hemoglobin SD and hemoglobin SE are much less common.

Sickle cell disease is an inherited disease caused by defects, called mutations, in the beta globin gene that helps make hemoglobin.

There are no specific symptoms of overweight and obesity. The signs of overweight and obesity include a high body mass index (BMI) and an unhealthy body fat distribution that can be estimated by measuring your waist circumference.