Reference Interval:
Less than 1:20 Normal
|
| Interpretive Data: |
Liver-Kidney Microsome IgG antibody (anti-LKM), as detected by indirect immunofluorescent antibody (IFA) techniques, may be observed in patients with autoimmune hepatitis type 2 (AIH-2), AIH-2 associated with autoimmune polyendocrinopathy-candidiasis-ectodermal dystrophy (APECED), viral hepatitis C or D, and some forms of drug-induced hepatitis. This IFA does not differentiate among the four types of LKM antibodies (LKM-1, LKM-2, LKM-3, and a fourth type that recognizes CYP1A2 and CYP2A6 antigens). Of these, anti-LKM-1 (cytochrome P450IID6) IgG antibodies are considered specific for AIH-2.
See Compliance Statement D: www.aruplab.com/CS
|
| CPT Code(s): |
86376
|
Cross References: |
LKM IgG Antibodies (Liver-Kidney Microsome Antibody, IgG) |
|
