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Tag: kugelberg-welander disease

SMA Types and Differences: Progression and Treatment

SMA Types and Differences: Progression and Treatment

Diseases
Spinal Muscular Atrophy (SMA) is a genetic disorder that affects motor nerve cells. This disorder causes muscle weakness and loss, significantly affecting a person's movement abilities. There are several SMA types, and each is characterized by different symptoms, levels of severity, and prognoses. Types of SMA Type 1: Werdnig-Hoffmann Disease This type usually appears in infancy. Babies experience poor muscle tone, weakness, and a significant loss of movement abilities. Type 1 is the most severe form of SMA and usually shows symptoms in the first 6 months of life. Type 2: Intermediate SMA Intermediate SMA usually occurs between 6 and 18 months. In this type, children can sit up on their own but have limited ability to walk. Type 2 has a milder course and a longer lifesp...
Spinal Muscular Atrophy (SMA) Disease

Spinal Muscular Atrophy (SMA) Disease

Diseases
Spinal Muscular Atrophy (SMA) is a rare neuromuscular disease. In this article, we will examine detailed information about SMA disease. We will cover many important issues from diagnosis to treatment and improving quality of life. What is Spinal Muscular Atrophy (SMA)? SMA is a genetic disorder that causes the loss over time of motor neurons in the spinal cord, which is part of the central nervous system. These neurons are necessary to move the body's muscles. SMA usually begins in childhood but can last a lifetime. SMA Types There are various types of SMA. These determine the severity and symptoms of the disease. The main types of SMA are: SMA Type 1 (Werdnig-Hoffmann Disease): This most serious type appears in infancy and causes severe muscle weakness in babies at an ear...