bih.button.backtotop.text
BROWSE BY TEST NAME
#
%
1
2
3
5
8
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
Clear
 
Test Code (รหัสการทดสอบ):
090-10-0410-01

Order Name (ชื่อการทดสอบ):
LE Preparation

 
Specimen / Container (สิ่งส่งตรวจ/ภาชนะ):
Blood/ Plain Blood (Red Top) 6 mL, 1 tube
 
Turnaround Time (ระยะเวลารอผล):
Collected specimen to report within 2 hours.
 
Useful For (ประโยชน์การทดสอบ):
The LE Cell Blood Test is a screening test for lupus. It detects lupus cells. The test is used when lupus is suspected, but because it is less specific than other tests, it has mostly been replaced
 
Methodology (วิธีการทดสอบ):
Latex agglutination based on immunologic reaction between DNP bound to biologically inrt latex particles and anti-DNP in test specimen.
 
AliasesName (ชื่อเรียกอื่นๆ) :
LE Slide Cell Blood Test
Lupus Erythematosus Cell Blood Test
SLE Blood Test
Lupus Erythematosus (LE) Cell Test
 
 
 
Test Code (รหัสการทดสอบ):
090-10-0410-01

Order Name (ชื่อการทดสอบ):
LE Preparation

 
Collection Specimen Or Container (สิ่งส่งตรวจ/ภาชนะ):
Blood/ Plain Blood (Red Top) 6 mL, 1 tube
 
Specimen Testing Type (สิ่งส่งตรวจที่ใช้ในการทดสอบ):
Serum, minimum volume 3 mL
 
Sub Mission Container (ภาชนะส่งตรวจ):
Both of plastic tube contains serum which separate by centrifugation method and original tube.
 
Rejection Criteria (เกณฑ์ปฏิเสธสิ่งส่งตรวจ):
Lipemia: Lipemic serum may cause erroneous results.
 
Specimen Stabillity (ความคงตัวของสิ่งส่งตรวจ):
Specimen Type Temperature Time
Serum Refrigerated, 2oC to 8oC 48 hours
 
 
 
Test Code (รหัสการทดสอบ):
090-10-0410-01

Order Name (ชื่อการทดสอบ):
LE Preparation

 
Method detail (วิธีการทดสอบ):
Latex agglutination based on immunologic reaction between DNP bound to biologically inrt latex particles and anti-DNP in test specimen.
 
Schedule (ตารางการทดสอบ):
Tested Daily (24 hours)
 
Turnaround Time (ระยะเวลารอผล):
Collected specimen to report within 2 hours.
 
Performing Location (หน่วยงานที่ทำการทดสอบ):
Hematology, Laboratory Department Tel. 17254
 
Specimen Retention Time (ระยะเวลาเก็บสิ่งส่งตรวจ):
5 days
 
 
 
Test Code (รหัสการทดสอบ):
090-10-0410-01

Order Name (ชื่อการทดสอบ):
LE Preparation

 
 
Clinical Information (ข้อมูลทางคลินิก):
Systemic lupus erythematosus (SLE), or lupus, is a nonspecific immune disorder. It is caused by antibodies, which are defense proteins that attack the body’s own tissues instead of foreign invaders. Lupus may affect a wide range of tissues, including joints, lungs, brain, heart, kidneys, and skin. This leads to a diverse array of symptoms

Individuals most often affected by lupus are adults, and currently, the disorder cannot be cured. However, with diet and lifestyle changes, in addition to medications to treat symptoms, the disorder may be effectively managed

An LE cell is either a neutrophil or a macrophage that has engulfed (phagocytized) degraded nuclear material from another cell. The engulfed nuclear material takes up Haematoxylin stain strongly; this strongly-stained engulfed nuclear material is called LE body

Detection of LE cell is made through microscopic examination. Specialized testing such as flow cytometric analysis can also detect LE cell in an automated manner
The LE Cell Blood Test is a screening test for lupus. It detects lupus cells. The test is used when lupus is suspected, but because it is less specific than other tests, it has mostly been replaced

The test was commonly used in the past to diagnose systemic lupus erythematosus. But currently, SLE is diagnosed by more sensitive and specific tests such as anti-nuclear antibody (ANA) blood test
 
Reference Value (ค่าอ้างอิง):
Not found
 
Clinical Reference (เอกสารอ้างอิง):
  1. Manufacturer’s reagent package insert, SLE slide: Anti-native deoxyribonucleoprotein antibodies, analyticon.
  2. https://www.dovemed.com (Retrieved: 22 Jan 2019)