Tests and Procedures

Our Clinical Laboratory Services cover diversified diagnoses that patients and physicians need in making healthcare decisions such as

Find a test or procedure by its first letter

Find a test or procedure by its first letter

Find a test or procedure by its first letter

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
Test Code Test Name Sample Storage Specimen Turnaround time
A130 Leishmania Donovani Staining (Tropmed) 2-8 °C stability 3 days EDTA whole blood 3 ml + 1 blood smear 7 days
B424 Leigh syndrome DNA analysis (Rama) 2-8 oC (stability 7 days) EDTA whole blood 3-5 ml 20 Days
B576 Leukemia chromosome analysis [Rama] Room Temp Sodium or Lithium Heparin (Green) whole blood /Bone marrow 3-5 ml. 23 days
C018 Lipid set ( Chol , Tri , HDL , LDL ) 2-8 oc serum 1 ml 1 day
C025 Lipase 2-8oC serum 1 ml 1 day
C026 Lipase(Fluid) 2-8oC Ascitic fluid or CSF 3 ml 1 day
C072 LDL Subclasses (Low density lipoprotein subclasses)(Rama) 2-8 °C fasting serum 2 ml (minimum 1 ml) 23 days
C093 LDH -Isoenzyme 2-8 °C serum 2 ml 11 days
C130 LDH(Lactate Dehydrogenase) 2-8 °C serum 1 ml (no hemolysis) 1 day
C466 Lysozyme (Muramidase),Plasma(Mayo) Frozen (Stability 30 days) EDTA plasma 3 mL 14 days
C640 LDL- Cholesterol (Direct) 2-8 °C serum 1 ml 1 day
C670 Lithium (BRIA) 2-8oC serum 1 ml 3 days
C678 Lipoprotein-Associated Phospholipase A2 (Lp-PLA2)(Quest Diagnostics) Refrigerated: 14 Days 2 mL refrigerated serum Specimens should be centrifuged and separated within 2 hours of venipuncture 12 Days
C685 Lipoprotein (a) 2-8 °C serum 1 ml 1 days
C689 Leptin (Biovis 627) frozen serum x 2 Tube ละ 3 ml 16 days
C765 LDH (Fluid) 2-8 °C Body fluid 5 ml 1 day
C788 Liver Detoxification Profile (Biostem) 2-8 °C saliva and urine each specimen collected in special kit 23 days
C797 LiverFACt (FibroTest/Actitest) 2-8 °C Serum or heparin plasma 1 ml 1 day
C799 LiverFASt (FibroMax) 2-8 °C serum or heparin plasma 1 ml. (If can not separate serum from clote tube immediately must have NaF blood 1 ml for analyse Glucose ) 1 days
C950 Lopinavir and Ritonavir (Chula) Frozen Heparinized plasma 2 ml , frozen (collect blood after drug uptake 12 hours) 30 Days
E075 Legionella Culture (DMSC) 2-8 °C Water 500 ml ,refrigerated ,within 3 days 23 days
E413 Leishmania PCR 2-8 °C EDTA whole blood 4 ml (จำนวน2 หลอด) 9 days
E485 Leptospira Culture (Chula) room temp Fresh dropping-blood in 3 tubes of specific media (Fletcher's media) 1 drop, 2 drops and 3 drops in 1st, 2nd and 3rd tubes by step , gently mix , transport at room temp 35 Days
E495 Legionella Culture [Genus and species] [DMSC] 2-8 °C Water 500 ml ,refrigerated ,within 3 days 23 days
G519 Lymph Node Biopsy [SVH pathology] room temp 10% formalin fixed specimne 9 days
G520 Lymph Node Biopsy +Slide Imprint Lymph Node [SVH patho] room temp 10% formalin fixed specimne / air dried imprint slide 9 days
G555 Lymph Node Biopsy (Pathology Diagnostic Center) Room temp. Lymph node biopsy 5 days
G556 Lymph Node Biopsy + Immuno stain (Pathology Diagnostic Center) Room temp Lymph node biopsy 10 days
G680 Lymph node, dissection for staging (per container) (Pathology Diagnostic Center) Room temp Formalin fixed specimen 5 days
K080 Lupus-Like Anticoagulant Freeze Na Citrate plasma 1 ml 5 days
M466 Leptospira PCR 2-8°C (Separate plasma within 6 hours of collection) EDTA Plasma or Serum or CSF 1 mL (Sample are collected within 7 days of illness) or Urine 5-10 mL are collected within 2nd to 4th week of illness 3 days
M467 Leptospira PCR Combo in Blood and Urine (BML) 2-8°C (Separate plasma within 6 hours of collection) EDTA Plasma or Serum 1 mL (Sample are collected within 7 days of illness) and Urine 5-10 mL are collected within 2nd to 4th week of illness 3 days
M627 Lactose intolerance (targeted mutations analysis of MCM6 gene)(CGC genetics) Room temp. (20-25 °C ) EDTA whole blood 3 ml 37 Days
M696 Long QT Syndrome 1 (sequence analysis of KCNQ1 gene)(CGC genetics) Room temp. (20-25 °C) Peripheral Blood (EDTA tube) 3 mL 67 days
M697 Long QT Syndrome 2 (sequence analysis of KCNH2 gene)(CGC genetics) Room temp. (20-25 °C) Peripheral Blood (EDTA tube) 3 mL 67 days
M792 LAMA2-Related Muscular Dystrophy (sequence analysis of LAMA2 gene) (CGC genetics) Room temp. (20-25 ˚C) Peripheral Blood (EDTA tube) 3 mL 67 Days
M974 LOH 1p/19q (Chula GenePro) Room temp (20-25 ̊C) Stability 3-5 days EDTA whole blood 3 ml ( 2 tubes) and Tissue in paraffin block + H&E slide + Pathology report 16 days
M982 LOH 10q(Chula Genepro) Room temp (20-25˚C) Stability 3-5 days EDTA whole blood 3 ml (2 tubes) and Tissue in paraffin block + H&E slide + Pathology report 16 days
MM098 Liquid genomics plasma LG complete profile (NRB Group) Store at ambient temperature (18-25° C). Do NOT refrigerate or freeze. Specimen should be shipped within 24 hours of blood draw (not to exceed 5 days after blood draw) Blood in special collection kit (Liquid Genomics) 1. Draw one tube of patient blood into the Cell-Free DNA BCT® tube. 2. Draw one tube of patient blood into the Cell-Free RNA BCT® tube. 3. Use only the tubes provided in the Liquid Genomics collection kit. 4. Draw sufficient blood to fill the tubes provided in the collection kit. 5. Gently invert the tubes 8-10 times to mix the DNA and RNA stabilizer. 21 Days
MM763 Liquid biopsy actionable cancer panel(1-2 Samples)(Rama) Room temp only (20-25 oC) 10 ml Blood in special tube (PAXgene tube) 21 days
MM766 LDL Receptor gene [Rama] 2-8 °C, Stability 1 month EDTA Whole blood 5 ml 2 months
MM769 Liquid biopsy actionable cancer panel(3-4 Samples)(Rama) Room temp only (20-25 oC) 10 ml Blood in special tube (PAXgene tube) 21 days
MM770 Liquid biopsy actionable cancer panel(5-6 Samples)(Rama) Room temp only (20-25 oC) 10 ml Blood in special tube (PAXgene tube) 21 days
N241 Luteinizing Hormone (LH) (BGH) 2-8 °C serum 1 ml 1 day
N338 Lyme Disease IgM&IgG (Western Blot)(Mayo) Frozen : Stability 14 Days Serum 2 ml 12 days
N850 Lactate (Plasma) 2-8 °C NaF plasma 1 ml 1 day
N851 Lactate (CSF) 3 hours at 15-25 °C 24 hours at 2-8 °C CSF 1 ml 1 day
N965 Liver/Kidney Microsome Antibody (LKM Ab) 2-8 °C serum 1 ml 5 days
P101 Leishmania Antibody 2-8 °C Serum 2 ml 5 days
P200 LE Cells 2-8 °C serum 1 ml 1 day
P275 Leptospira Ab IgG 2-8oC serum 1 ml 1 day
P276 Leptospira Ab IgM 2-8oC serum 1 ml 1 day
P277 Leptospira Ab(Serotype) [DMSC] 2-8 °C serum 2 ml 11 days
P297 Legionella antigen screening 2-8oC (Stability 1 week) Random urine 20 ml 1 day
P501 Legionella pneumo Ab(IgG, IgM), Serotypes(Quest Diagnostics) Frozen (Room temperature: 48 Hours / Refrigerated: 7 Days / Frozen: 60 Days) Serum 2 mL (Min vol. 0.5 mL) 15 days
P698 LE cells (body fluid) (Siriraj) 2-8 °C body fluid or CSF 1 ml 5 days
P709 Latex Agglu for Meningitis Bacteria in CSF 2-8 °C few hours/ -20 °C longer CSF แนะนำ 2-8 องศา//คุณพรสุด 16.03.2016 CSF 1 ml 2 days
P900 Leptospira IgG and IgM titer (BPL) 2-8 °C serum 1 ml 3 days
R358 Larynx, biopsy Room temp Formalin fixed specimen 3-5 days
R360 Liver, biopsy Room temp Formalin fixed specimen 3-5 days
R362 Lung, biopsy Room temp Formalin fixed specimen 3-5 days
R364 Lymph node, biopsy Room temp Formalin fixed specimen 3-5 days
R486 Larynx, laryngectomy Room temp Formalin fixed specimen 3-5 days
R488 Leg, BK amputation Room temp Formalin fixed specimen 3-5 days
R490 Liver, hepatectomy Room temp Formalin fixed specimen 3-5 days
R492 Lung, lobectomy Room temp Formalin fixed specimen 3-5 days
R500 Lymph nodes, neck dissection Room temp Formalin fixed specimen 3-5 days
R532 Leg, AK amputation Room temp Formalin fixed specimen 3-5 days
R536 Lung, pneumonectomy Room temp Formalin fixed specimen 3-5 days
R967 Lip Room temp Lip Tissue in 10% formalin 3 - 5 days
S240 Lead in Blood (ICP-MS) Store at 2-8 ºC EDTA Whole Blood 1 mL** within 5 days (except check up group maybe longer)
S241 Lead in Blood (ICP-MS) (STAT) Store at 2-8 ºC EDTA Whole Blood 1 mL** within 5 days
S245 Lead in Urine (ICP-MS) Store at 2-8 ºC Random Urine 5-10 mL . within 9 days (except check up group maybe longer)
S265 Lithium in Blood (ICP-MS) Store at 2-8 ºC EDTA plasma 1 mL.** within 9 days (except check up group maybe longer)
S400 Levetiracetam (Keppra) in Blood (LC-MS/MS) Store & transport at 2-8 °C Serum 1 mL Within 5 days
T770 Lipoprotein Electropheresis (RAMA) 2-8 °C 8-12 hour-fasting serum 1 ml 14 Days
V402 Lead (blood) [Reference Toxico,more than 5 samples] 2-8 °C EDTA whole blood 2 ml (minimum 1 ml) 23 days
V643 Lead in Blood (RAMA) 2-8 °C EDTA whole blood 5 ml (in vacutainer tube) 5 days (except check up, TAT longer)
V646 Lamotrigine Quantitative (Quest Diagnostics) Freeze ; stability 14 Days serum 2 ml (Draw 1/2-1 hour before next dose at steady state) 32 days
V694 Lamivudine (3TC) (RAMA) EDTA Whole blood 2-8 °C 6 Hr,Plasma -20 °C 48 Hr. EDTA whole blood 6 mLor EDTA plasma 2 mL [Centifuge 1500 rpm 15 minute] ,( Shold be sent to subcontract within 6 hrs after blood collecting.) 11 days
V888 Levetiracetam Level (Keppra) (Rama) 2-8 °C serum or NaF plasma 1 ml (DO NOT USE GEL TUBES) 5 days