Dilated cardiomyopathy (DCM) is a heart muscle disorder characterized by the enlargement and weakening of the heart chambers, particularly the left ventricle. This condition impairs the heart’s ability to pump blood effectively, leading to symptoms and complications.
Diphtheria is a rare bacterial infection caused by Corynebacterium diphtheriae. It primarily affects the mucous membranes of the nose and throat. Although vaccination has reduced its incidence, it remains a serious health concern in some regions.
A dislocated shoulder occurs when the upper arm bone (humerus) slips out of the cup-shaped socket (glenoid) in the shoulder blade. This injury is painful and often results from trauma, falls, or sports-related incidents. Let’s delve into the specifics.
Dissociative disorders are mental health conditions characterized by a disruption in the normal integration of thoughts, memories, feelings, and identity. These disorders often emerge as a response to traumatic events. Let’s delve deeper into the different aspects of dissociative disorders.
Diverticulitis refers to the inflammation of irregular bulging pouches (diverticula) in the wall of the large intestine (colon). These pouches can become inflamed or infected, leading to various symptoms and potential complications.
Dizziness is a multifaceted term encompassing various sensations, including feeling faint, woozy, weak, or unsteady. It affects millions of adults worldwide and significantly impacts daily life. While rarely life-threatening, understanding its causes, symptoms, and management is crucial.
Uterus didelphys, also known as a double uterus, is a rare congenital condition where an individual is born with two separate uteruses. During fetal development, the uterus begins as two small tubes. Normally, these tubes fuse to form a single, hollow organ—the uterus. However, in some cases, they remain separate, resulting in a double uterus.
Double-outlet right ventricle (DORV) is a congenital heart defect where both the body’s main artery (aorta) and the lung artery (pulmonary artery) connect to the right ventricle instead of their usual positions. Typically, the aorta connects to the left ventricle, and the pulmonary artery connects to the right ventricle.
Dressler syndrome, also known as post-myocardial infarction syndrome, post-traumatic pericarditis, or post-cardiac injury syndrome, is characterized by inflammation of the sac surrounding the heart (pericardium). It typically occurs weeks to months after a heart attack, surgery, or chest injury. Let’s delve into the specifics:
Down syndrome, also known as trisomy 21, is a genetic disorder caused by the presence of an extra full or partial copy of chromosome 21. This additional genetic material leads to developmental changes and characteristic physical features. Let’s explore this condition further:
A drug allergy occurs when the immune system reacts abnormally to a medication. Whether it’s a nonprescription drug, a prescription medication, or an herbal remedy, any drug can provoke an allergic response. While most drug allergies manifest as mild symptoms like hives or rashes, some cases can lead to severe, life-threatening reactions.
Dry eye disease, also known as keratoconjunctivitis sicca, is a common condition that affects millions of people worldwide. It occurs when the eyes do not receive adequate lubrication due to insufficient tear production or poor-quality tears.Dry eye disease refers to a disruption in the normal tear film, compromising the ocular surface. Tears play a crucial role in maintaining eye health by providing lubrication, nourishment, and protection against infections.
Dry macular degeneration, also known as atrophic macular degeneration, is a common eye disorder that primarily affects individuals over the age of 50. It leads to blurred or diminished central vision due to the gradual breakdown of the inner layers of the macula—the part of the retina responsible for clear vision in the direct line of sight.
Xerostomia, commonly known as dry mouth, occurs when the salivary glands fail to produce sufficient saliva, leading to discomfort and potential health issues. While occasional dry mouth is normal, chronic xerostomia may indicate an underlying health condition. Let’s explore the various aspects of this condition.
Dry skin, medically known as xeroderma, occurs when the skin lacks sufficient moisture. It can lead to a rough, itchy, and flaky texture. Let’s explore this condition in depth.