Biomaterial Database

Hypocomplementemic ear effusion in relapsing polychondritis. 1976

C H McKenna, and H S Luthra, and R E Jordon

In a case of relapsing polychondritis it was possible to aspirate a collection of subcutaneous fluid from the patient's involved ear. A determination of total hemolytic complement activity of this fluid was low, suggesting that activation of the complement system may have occurred in the course of the patient's disease and might be related to the pathogenesis of this disorder.

UI	MeSH Term	Description	Entries
D008297	Male		Males
D008875	Middle Aged	An adult aged 45 - 64 years.	Middle Age
D011081	Polychondritis, Relapsing	An acquired disease of unknown etiology, chronic course, and tendency to recur. It is characterized by inflammation and degeneration of cartilage and can result in deformities such as floppy ear and saddle nose. Loss of cartilage in the respiratory tract can lead to respiratory obstruction.	Polychondritis, Chronic Atrophic,Atrophic Polychondritides, Chronic,Atrophic Polychondritis, Chronic,Chronic Atrophic Polychondritides,Chronic Atrophic Polychondritis,Polychondritides, Chronic Atrophic,Polychondritides, Relapsing,Relapsing Polychondritides,Relapsing Polychondritis
D003165	Complement System Proteins	Serum glycoproteins participating in the host defense mechanism of COMPLEMENT ACTIVATION that creates the COMPLEMENT MEMBRANE ATTACK COMPLEX. Included are glycoproteins in the various pathways of complement activation (CLASSICAL COMPLEMENT PATHWAY; ALTERNATIVE COMPLEMENT PATHWAY; and LECTIN COMPLEMENT PATHWAY).	Complement Proteins,Complement,Complement Protein,Hemolytic Complement,Complement, Hemolytic,Protein, Complement,Proteins, Complement,Proteins, Complement System
D004427	Ear Diseases	Pathological processes of the ear, the hearing, and the equilibrium system of the body.	Otologic Diseases,Otological Diseases,Disease, Ear,Disease, Otologic,Disease, Otological,Ear Disease,Otologic Disease,Otological Disease
D005122	Exudates and Transudates	Exudates are fluids, CELLS, or other cellular substances that are slowly discharged from BLOOD VESSELS usually from inflamed tissues. Transudates are fluids that pass through a membrane or squeeze through tissue or into the EXTRACELLULAR SPACE of TISSUES. Transudates are thin and watery and contain few cells or PROTEINS.	Transudates,Exudates,Transudates and Exudates,Exudate,Transudate
D006461	Hemolysis	The destruction of ERYTHROCYTES by many different causal agents such as antibodies, bacteria, chemicals, temperature, and changes in tonicity.	Haemolysis,Extravascular Hemolysis,Intravascular Hemolysis,Extravascular Hemolyses,Haemolyses,Hemolyses, Extravascular,Hemolyses, Intravascular,Hemolysis, Extravascular,Hemolysis, Intravascular,Intravascular Hemolyses
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man