Although hurricane strikes are rare on St. Martin and Sint Maarten, it is during these months that the island experiences the most rainfall. The island receives an average of 40 inches of rainfall a year.
Muscular dystrophy refers to a group of genetic diseases marked by progressive damage to and weakness of facial, limb, breathing, and heart muscles. It is due to a lack of key protein. Find out more about the types, symptoms, and treatment.
Only the muscular dystrophies with known genetic mutations are discussed in more detail later in this article. Several rare forms of congenital muscular dystrophy are not discussed in this article because of the lack of precise molecular and/or genetic information. The diagnosis of congenital muscular dystrophy is now based on clinical findings, muscle biopsy results, and genetic information.