LEISHMANIA (KALA-AZAR), rK39 SEROLOGY TEST

Sub Category

INFECTIOUS.

Synonyms/Aliases

LEISHMANIA DONOVANI IgG.

Abbreviations

L. DONOVANI IgG.

^Type

INDIVIDUAL TEST.

^{7 DAYS}

7 WORKING DAYS

^Method

IMMUNOCHROMATOGRAPHY.

^Temp

AMBIENT (24 HOURS), REFRIGERATED (7 DAYS), FROZEN (10 DAYS).

^Setup

BATCHED.

Components Parameters

N/A

PRE-ANALYTIC CONSIDERATIONS

Test Ordering Instructions

FILL OUT TEST REQUEST FORM FULLY & LEGIBLY.

Patient preparation

N/A

Sample type

SERUM.

Container/ preservative

SERUM SEPARATOR TUBE (SST/ GEL) OR PLAIN (RED TOP) VACUTAINER.

Sample volume

2 ML.

Rejection criteria

LABELING ISSUE (UNLABELED/ MISLABELED); MISSING REQUEST FORM; MISMATCH BETWEEN REQUEST FORM & SAMPLE DETAILS; MISSING AGE/ GENDER; WRONG SAMPLE TYPE; INSUFFICIENT SAMPLE; HEMOLYZED, LIPEMIC, ICTERIC SAMPLES.

Other Instructions

CENTRIFUGE SST (SERUM GEL TUBES) WITHIN 1-2 HOURS OF COLLECTION. CENTRIFUGE RED TOP VACUTAINERS AND ALIQUOT SERUM WITHIN 1-2 HOURS OF COLLECTION. THE SEPARATION VIAL MUST BE LABELED WITH AT LEAST 2 PATIENT IDENTIFIERS AND THE SAMPLE TYPE.

Reference intervals

NEGATIVE.

Clinical Utility

DIAGNOSIS OF VISCERAL LEISHMANIASIS (KALA-AZAR).

Test Limitations/ Confounders

FALSE NEGATIVE RESULTS CAN OCCUR AND IF THERE IS A HIGH INDEX OF SUSPICION, FURTHER DIAGNOSTIC WORK-UP IS REQUIRED.