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Disease

Cutaneous T-cell lymphoma

Learn about this type of non-Hodgkin lymphoma that attacks the skin. Find out about symptoms, diagnosis and treatments.
Disease

Scorpion sting

Scorpion stings are painful but rarely life-threatening. Young children and older adults are most at risk of serious complications.
Disease

Basal cell carcinoma

Learn about symptoms, treatment and prevention of this common skin cancer that often occurs on the head and neck.
Disease

Sarcoidosis

This treatable inflammatory condition causes growth of tiny granulomas in different parts of the body, including the lungs, eyes, skin and heart.
Disease

Pneumonia

Pneumonia — Learn about the symptoms, causes and treatment of this serious lung infection.
Disease

Nasopharyngeal carcinoma

Nasopharyngeal carcinoma is cancer that happens in the nasopharynx, which sits behind the nose and above the back of the throat.
Disease

Tricuspid valve regurgitation

A leaky tricuspid valve may make you feel tired or make it difficult to exercise. Learn how this type of heart valve disease is diagnosed and treated.
Disease

Pulmonary valve disease

Learn about the types of lung valve disease and treatment options at Mayo Clinic.
Disease

Ventricular fibrillation

Without fast treatment, this heart rhythm problem can cause death within minutes. Learn the symptoms of VFib and what actions to take to save a life.
Disease

Bicuspid aortic valve

This condition, present at birth, affects the valve between the lower left heart chamber and the body's main artery. Know the symptoms and treatment.
Disease

Wrinkles

These lines in the skin are a natural part of aging that's also affected by sun exposure and smoking. Learn about prevention tips and treatment options.
Disease

Bedsores (pressure ulcers)

These areas of damaged skin and tissue are caused by sustained pressure — often from a bed or wheelchair — that reduces blood flow to vulnerable areas of the body.

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