Serositis
Encyclopedia
Serositis refers to inflammation
of the serous tissues of the body, the tissues lining the lungs (pleura), heart (pericardium
), and the inner lining of the abdomen (peritoneum
) and organs within. It is commonly found with fat wrapping or creeping fat.
Inflammation
Inflammation is part of the complex biological response of vascular tissues to harmful stimuli, such as pathogens, damaged cells, or irritants. Inflammation is a protective attempt by the organism to remove the injurious stimuli and to initiate the healing process...
of the serous tissues of the body, the tissues lining the lungs (pleura), heart (pericardium
Pericardium
The pericardium is a double-walled sac that contains the heart and the roots of the great vessels.-Layers:...
), and the inner lining of the abdomen (peritoneum
Peritoneum
The peritoneum is the serous membrane that forms the lining of the abdominal cavity or the coelom — it covers most of the intra-abdominal organs — in amniotes and some invertebrates...
) and organs within. It is commonly found with fat wrapping or creeping fat.
Causes
Serositis is seen in numerous conditions:- Lupus erythematosusLupus erythematosusLupus erythematosus is a category for a collection of diseases with similar underlying problems with immunity . Symptoms of these diseases can affect many different body systems, including joints, skin, kidneys, blood cells, heart, and lungs...
(SLE), for which it is one of the criteria, - Rheumatoid arthritisRheumatoid arthritisRheumatoid arthritis is a chronic, systemic inflammatory disorder that may affect many tissues and organs, but principally attacks synovial joints. The process produces an inflammatory response of the synovium secondary to hyperplasia of synovial cells, excess synovial fluid, and the development...
- Familial Mediterranean feverFamilial Mediterranean feverFamilial Mediterranean fever is a hereditary inflammatory disorder. FMF is an autoinflammatory disease caused by mutations in MEFV, a gene which encodes a 781–amino acid protein denoted pyrin....
(FMF), - Chronic renal failureChronic renal failureChronic kidney disease , also known as chronic renal disease, is a progressive loss in renal function over a period of months or years. The symptoms of worsening kidney function are unspecific, and might include feeling generally unwell and experiencing a reduced appetite...
- Juvenile idiopathic arthritisJuvenile idiopathic arthritisJuvenile idiopathic arthritis is the most common form of persistent arthritis in children. JIA is a subset of arthritis seen in childhood, which may be transient and...
- Inflammatory bowel diseaseInflammatory bowel diseaseIn medicine, inflammatory bowel disease is a group of inflammatory conditions of the colon and small intestine. The major types of IBD are Crohn's disease and ulcerative colitis.-Classification:...
(especially Crohn's diseaseCrohn's diseaseCrohn's disease, also known as regional enteritis, is a type of inflammatory bowel disease that may affect any part of the gastrointestinal tract from mouth to anus, causing a wide variety of symptoms...
) - Acute appendicitis