Myosclerosis is a genetic myopathy that affects muscle tissue and joints, leading to early and diffuse contractures and significant movement limitatio...

Myositis disease is an acquired inflammatory disorder that affects the muscle tissue through a pathogenic immune-mediated response. Recognized subtype...

Myositis fibrosa is a form of myositis characterized by the abnormal formation of connective tissue within the muscles. It is a condition that primari...

Myositis ossificans is a disorder characterized by abnormal, non-neoplastic bone formation in soft tissues, most often occurring after blunt trauma an...

Myotonia congenita, autosomal dominant is a neuromuscular condition that primarily affects skeletal muscle function, leading to symptoms such as muscl...

Myotonia congenita, autosomal recessive is a neuromuscular condition that primarily affects skeletal muscle function. This form of the disorder is cau...

Myotonic cataract is a lens opacity that occurs as a sequela of myotonic dystrophy, a multisystem condition affecting muscle and other tissues. It is...

Myotonic dystrophy is an inherited progressive disorder primarily affecting the muscles, leading to muscle wasting, hypotonia, and multisystem involve...

Myotonic dystrophy type 1 is a multisystem muscle disorder that primarily affects skeletal muscle function as well as the heart, eyes, and nervous sys...

Myotonic dystrophy type 2 is a very rare, multisystem disorder that typically presents in late childhood or adulthood. This condition is characterized...

Myotonic syndrome is a condition characterized by abnormalities in muscle function, and although detailed definitions are not available, it has been l...

MYPN-related myopathy is a congenital muscle disorder caused by mutations in the MYPN gene. It is part of a group of conditions known as congenital my...

MYT1L-related developmental delay-intellectual disability-obesity syndrome is a rare condition listed in Orphanet (Orphanet:647799). The name of the c...

Myxoid chondrosarcoma is a type of malignant cartilage tumor that is defined by the presence of myxoid changes in its tissue structure. As an oncologi...

Myxoid liposarcoma is a type of soft tissue sarcoma that arises from fat cells and is characterized by a myxoid (gelatinous) stroma containing primiti...