Avascular Necrosis Summary Avascular Necrosis Summary Avascular necrosis is the death of bone tissue due to a lack of blood supply, often leading to bone collapse. Common causes include trauma, steroid use, or excessive alcohol consumption. Early symptoms include joint pain, with advanced stages causing limited movement and severe joint damage. Introduction Avascular necrosis (AVN), […]
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ADPKD Summary Summary Autosomal Dominant Polycystic Kidney Disease (ADPKD) is a genetic disorder causing multiple kidney cysts, leading to kidney enlargement and dysfunction. Symptoms include hypertension, flank pain, hematuria, and progressive renal failure. Management involves blood pressure control, pain management, and monitoring renal function; tolvaptan is a specific treatment option for slowing disease progression. Introduction
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Autoimmune Thyroiditis Summary Summary Autoimmune thyroiditis is an immune-mediated disorder that leads to thyroid inflammation and dysfunction. Common symptoms include fatigue, weight changes, and sensitivity to cold or heat. Treatment focuses on hormone replacement therapy and monitoring thyroid hormone levels to manage symptoms. Introduction Autoimmune thyroiditis, called Hashimoto’s thyroiditis or chronic lymphocytic thyroiditis, is the
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Autism Spectrum Disorder Summary Summary Autism Spectrum Disorder (ASD) is a developmental condition affecting communication, social skills, and behavior. Key symptoms include difficulty with social interactions, repetitive behaviors, and restricted interests. Treatment focuses on therapies such as behavioral, speech, and occupational interventions to enhance skills. Introduction Autism Spectrum Disorder (ASD) is a complex condition related
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ADHD Summary Summary ADHD is a neurodevelopmental disorder marked by inattention, hyperactivity, and impulsivity. It commonly affects children but can persist into adulthood, impacting daily functioning. Treatment includes behavioral therapy, medications, and supportive strategies in educational settings. Introduction Attention-Deficit/Hyperactivity Disorder (ADHD) is a disorder affecting brain development, marked by ongoing issues with attention, hyperactivity, and
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Atrial Fibrillation Summary Summary Atrial fibrillation (AF) is a common cardiac arrhythmia where the atria beat irregularly and often rapidly, increasing the risk of stroke and heart failure. Symptoms of AF include heart palpitations, shortness of breath, dizziness, and fatigue, with episodes ranging from occasional to persistent. Management strategies for AF involve anticoagulant medications to
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Asthma Summary Summary Asthma is a chronic airway inflammation causing breathlessness, wheezing, and coughing. Common triggers include allergens, exercise, and respiratory infections. Treatment involves inhaled corticosteroids, bronchodilators, and trigger avoidance. Introduction Asthma is a long-term lung issue marked by swelling and narrowing of airways, making it hard to breathe. It is among the most frequent
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Arthritis Summary Summary Arthritis refers to inflammation of joints, leading to pain and stiffness. Common types include osteoarthritis and rheumatoid arthritis, each with unique causes and symptoms. Treatment involves medications, physical therapy, lifestyle changes, and sometimes surgery. Introduction Arthritis is a general term for over 100 diseases that lead to inflammation, pain, stiffness, and swelling
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AVM Summary Summary Arteriovenous Malformation (AVM) is a tangle of abnormal blood vessels disrupting normal blood flow. Symptoms include headaches, seizures, neurological deficits, and potential bleeding. Treatment options include surgical removal, endovascular embolization, or radiosurgery. Introduction An arteriovenous malformation (AVM) is an unusual link between arteries and veins, skipping the usual capillary network. In a
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Arrhythmia Summary Summary Arrhythmia refers to irregular heart rhythms caused by disruptions in electrical impulses. Symptoms include palpitations, dizziness, shortness of breath, and chest pain. Treatment options range from lifestyle changes and medications to surgical interventions like pacemaker implantation. Introduction Arrhythmia is when the heart beats in a way that is not normal. This means
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