Biomaterial Database

The diagnostic utility of c-ANCA in Wegener's granulomatosis. 1998

C A Langford

Laboratory of Immunoregulation, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA.

Anti-neutrophil cytoplasmic antibodies with a cytoplasmic staining pattern (c-ANCA) have been found to have a high degree of sensitivity and specificity for Wegener's granulomatosis. Nevertheless, despite the attraction of using this autoantibody as a diagnostic test, in almost all instances it should not be used in place of a biopsy to diagnose Wegener's granulomatosis.

UI	MeSH Term	Description	Entries
D003937	Diagnosis, Differential	Determination of which one of two or more diseases or conditions a patient is suffering from by systematically comparing and contrasting results of diagnostic measures.	Diagnoses, Differential,Differential Diagnoses,Differential Diagnosis
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D001706	Biopsy	Removal and pathologic examination of specimens from the living body.	Biopsies
D012680	Sensitivity and Specificity	Binary classification measures to assess test results. Sensitivity or recall rate is the proportion of true positives. Specificity is the probability of correctly determining the absence of a condition. (From Last, Dictionary of Epidemiology, 2d ed)	Specificity,Sensitivity,Specificity and Sensitivity
D014890	Granulomatosis with Polyangiitis	A multisystemic disease of a complex genetic background. It is characterized by inflammation of the blood vessels (VASCULITIS) leading to damage in any number of organs. The common features include granulomatous inflammation of the RESPIRATORY TRACT and KIDNEYS. Most patients have measurable autoantibodies (ANTINEUTROPHIL CYTOPLASMIC ANTIBODIES) against MYELOBLASTIN.	Granulomatosis, Wegener's,Wegener Granulomatosis,Wegener's Granulomatosis,Granulomatosis with Polyangiitides,Granulomatosis, Wegener,Polyangiitides, Granulomatosis with,Polyangiitis, Granulomatosis with,with Polyangiitides, Granulomatosis,with Polyangiitis, Granulomatosis
D015415	Biomarkers	Measurable and quantifiable biological parameters (e.g., specific enzyme concentration, specific hormone concentration, specific gene phenotype distribution in a population, presence of biological substances) which serve as indices for health- and physiology-related assessments, such as disease risk, psychiatric disorders, ENVIRONMENTAL EXPOSURE and its effects, disease diagnosis; METABOLIC PROCESSES; SUBSTANCE ABUSE; PREGNANCY; cell line development; EPIDEMIOLOGIC STUDIES; etc.	Biochemical Markers,Biological Markers,Biomarker,Clinical Markers,Immunologic Markers,Laboratory Markers,Markers, Biochemical,Markers, Biological,Markers, Clinical,Markers, Immunologic,Markers, Laboratory,Markers, Serum,Markers, Surrogate,Markers, Viral,Serum Markers,Surrogate Markers,Viral Markers,Biochemical Marker,Biologic Marker,Biologic Markers,Clinical Marker,Immune Marker,Immune Markers,Immunologic Marker,Laboratory Marker,Marker, Biochemical,Marker, Biological,Marker, Clinical,Marker, Immunologic,Marker, Laboratory,Marker, Serum,Marker, Surrogate,Serum Marker,Surrogate End Point,Surrogate End Points,Surrogate Endpoint,Surrogate Endpoints,Surrogate Marker,Viral Marker,Biological Marker,End Point, Surrogate,End Points, Surrogate,Endpoint, Surrogate,Endpoints, Surrogate,Marker, Biologic,Marker, Immune,Marker, Viral,Markers, Biologic,Markers, Immune
D019268	Antibodies, Antineutrophil Cytoplasmic	Autoantibodies directed against cytoplasmic constituents of POLYMORPHONUCLEAR LEUKOCYTES and/or MONOCYTES. They are used as specific markers for GRANULOMATOSIS WITH POLYANGIITIS and other diseases, though their pathophysiological role is not clear. ANCA are routinely detected by indirect immunofluorescence with three different patterns: c-ANCA (cytoplasmic), p-ANCA (perinuclear), and atypical ANCA.	ANCA,Anti-Neutrophil Cytoplasmic Autoantibodies,Anti-Neutrophil Cytoplasmic Autoantibody,Antineutrophil Cytoplasmic Antibodies,Neutrophil Cytoplasmic Autoantibodies,Neutrophil Cytoplasmic Autoantibody,c-ANCA,p-ANCA,Anti-Neutrophil Cytoplasmic Antibodies,Anti-Neutrophil Cytoplasmic Antibody,Antineutrophil Cytoplasmic Antibody,Anti Neutrophil Cytoplasmic Antibodies,Anti Neutrophil Cytoplasmic Antibody,Anti Neutrophil Cytoplasmic Autoantibodies,Anti Neutrophil Cytoplasmic Autoantibody,Antibody, Anti-Neutrophil Cytoplasmic,Antibody, Antineutrophil Cytoplasmic,Autoantibody, Anti-Neutrophil Cytoplasmic,Autoantibody, Neutrophil Cytoplasmic,Cytoplasmic Antibody, Anti-Neutrophil,Cytoplasmic Antibody, Antineutrophil,Cytoplasmic Autoantibody, Anti-Neutrophil,Cytoplasmic Autoantibody, Neutrophil,c ANCA,p ANCA