Biomaterial Database

Diffuse rheumatoid nodules in skeletal muscle in rheumatoid arthritis. 1984

A Császár, and K Lapis

Rheumatoid nodule is an uncommon finding in rheumatoid arthritis (RA). A report is given on a case of RA which lasted for 15 years and nodules appeared diffusely in the skeletal muscles close to the fascia. These nodules had a histological structure similar to that found subcutaneously and a tendency to be confluent with colliquation necrosis resembling what was described in subpleural localization.

UI	MeSH Term	Description	Entries
D007596	Joints	Also known as articulations, these are points of connection between the ends of certain separate bones, or where the borders of other bones are juxtaposed.	Joint
D008168	Lung	Either of the pair of organs occupying the cavity of the thorax that effect the aeration of the blood.	Lungs
D008875	Middle Aged	An adult aged 45 - 64 years.	Middle Age
D009132	Muscles	Contractile tissue that produces movement in animals.	Muscle Tissue,Muscle,Muscle Tissues,Tissue, Muscle,Tissues, Muscle
D009135	Muscular Diseases	Acquired, familial, and congenital disorders of SKELETAL MUSCLE and SMOOTH MUSCLE.	Muscle Disorders,Myopathies,Myopathic Conditions,Muscle Disorder,Muscular Disease,Myopathic Condition,Myopathy
D009336	Necrosis	The death of cells in an organ or tissue due to disease, injury or failure of the blood supply.
D005260	Female		Females
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D001172	Arthritis, Rheumatoid	A chronic systemic disease, primarily of the joints, marked by inflammatory changes in the synovial membranes and articular structures, widespread fibrinoid degeneration of the collagen fibers in mesenchymal tissues, and by atrophy and rarefaction of bony structures. Etiology is unknown, but autoimmune mechanisms have been implicated.	Rheumatoid Arthritis
D012218	Rheumatoid Nodule	Subcutaneous nodules seen in 20-30% of rheumatoid arthritis patients. They may arise anywhere on the body, but are most frequently found over the bony prominences. The nodules are characterized histologically by dense areas of fibrinoid necrosis with basophilic streaks and granules, surrounded by a palisade of cells, mainly fibroblasts and histiocytes.	Rheumatoid Nodulosis,Nodule, Rheumatoid,Nodules, Rheumatoid,Rheumatoid Nodules,Rheumatoid Noduloses