A Rare Case of Sporadic Inclusion Body Myositis (s-IBM)

A Rare Case of Sporadic Inclusion Body Myositis (s-IBM).

Sporadic inclusion body myositis (s-IBM) is an acquired inflammatory myopathy. Clinical presentation is variable. The usual presentation is progressive weakness and atrophy of the arms and leg muscles, especially of the quadriceps femoris which is invariably affected. It is classified under inflammatory myopathies, along with polymyositis and dermatomyositis. We present a case of s-IBM who pres...

Sporadic inclusion body myositis: a continuing puzzle.

There is now compelling evidence that sporadic inclusion body myositis (sIBM) is a muscle-specific autoimmune disease in which both T and B-cells play a part and in which both cytotoxic muscle fibre necrosis and degeneration occur. However the factors responsible for breakdown of immune tolerance and the nature of the target antigens expressed by muscle fibres remain unknown. Genetic factors ar...

Ongoing Developments in Sporadic Inclusion Body Myositis

Sporadic inclusion body myositis (IBM) is an acquired muscle disorder associated with ageing, for which there is no effective treatment. Ongoing developments include: genetic studies that may provide insights regarding the pathogenesis of IBM, improved histopathological markers, the description of a new IBM autoantibody, scrutiny of the diagnostic utility of clinical features and biomarkers, th...

Sporadic inclusion body myositis: an unsolved mystery.

Sporadic inclusion body myositis (sIBM) is considered to be the most common acquired muscle disease associated with aging. It is a disabling disorder still without effective treatment. sIBM causes weakness and atrophy of the distal and proximal muscles. Involvement of quadriceps and deep finger flexors are clues to early diagnosis. Dysphagia in the course of the disease is common. Muscle biopsy...

Myouclear Breakdown in Sporadic Inclusion Body Myositis