Evidence-Based Medical Encyclopedia
Explore thousands of diseases with authoritative clinical information from WHO, CDC, NIH, and international medical guidelines. Every condition features an interactive journey from diagnosis to treatment.
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Endocrinology
Type 1 Diabetes Mellitus
An autoimmune condition where the pancreas produces zero insulin, requiring lifelong daily insulin injections to survive.
Primary Aldosteronism
A hormonal disorder where the adrenal glands produce too much aldosterone, causing hard-to-treat high blood pressure and low potassium levels.
Cushing Syndrome
A hormonal disorder caused by prolonged exposure to inappropriately high levels of cortisol.
Hashimoto Encephalopathy
A rare, steroid-responsive encephalopathy presenting with altered mental status and seizures, associated with elevated anti-TPO/anti-Tg antibodies but unrelated to actual thyroid function.
Graves Disease
An autoimmune condition where the immune system overstimulates the thyroid gland, causing it to produce too much thyroid hormone and leading to a rapid heart rate, weight loss, and sometimes bulging eyes.
Paget Disease of Bone
A focal disorder of chaotic bone remodeling leading to enlarged, weakened, and easily fractured bones, primarily driven by hyperactive osteoclasts.
Addison Disease
Addison disease occurs when the adrenal glands are damaged and cannot produce enough cortisol and aldosterone, leading to severe fatigue, low blood pressure, weight loss, and skin darkening.
Primary Hyperparathyroidism
A condition where a benign tumor on a parathyroid gland produces too much parathyroid hormone, pulling calcium out of bones and into the blood.
Acromegaly
Acromegaly is a hormonal disorder caused by a pituitary tumor producing too much growth hormone, leading to enlarged hands, feet, and facial features.
Nephrogenic Diabetes Insipidus
A condition where the kidneys don't respond to the hormone that tells them to hold onto water, leading to excessive urination and extreme thirst.
Hashimoto Thyroiditis
An autoimmune disease where the immune system attacks and slowly destroys the thyroid gland, eventually leading to low thyroid hormone levels (hypothyroidism).
Hypercalcemia of Malignancy
A life-threatening metabolic complication of advanced cancer causing very high calcium levels due to tumor-secreted hormones (PTHrP) or bone metastases.