Explore our laboratory tests with simple descriptions to understand what each test is generally used for.
Pathoxa Healthcare provides a wide range of laboratory investigations across hematology, biochemistry, serology, endocrinology, molecular diagnostics, microbiology and clinical pathology.
A complete blood count evaluates major blood cell components including hemoglobin, red blood cells, white blood cells, platelets, hematocrit and related red-cell indices.
Measures the platelet count in blood. Platelets are important for normal blood clot formation and bleeding control.
Measures the absolute number of eosinophils in blood and may be useful when evaluating allergic conditions and certain parasitic infections.
Determines the absolute number of lymphocytes in peripheral blood and helps assess lymphocyte status in different clinical conditions.
Measures the absolute number of neutrophils in blood and is useful for assessing the body's ability to respond to infection.
Evaluates part of the blood coagulation pathway and is commonly used in the assessment of clotting disorders and anticoagulant therapy.
Provides information related to bleeding and clotting processes and may be used as part of an assessment of hemostasis.
Determines the patient's ABO blood group and Rh status, which are important for transfusion and other clinical requirements.
Reports the distribution of different types of white blood cells and helps evaluate immune and inflammatory conditions.
Measures the rate at which red blood cells settle in a blood sample. It is a nonspecific marker that can support evaluation of inflammation.
Measures the amount of hemoglobin in blood. Hemoglobin carries oxygen from the lungs to tissues throughout the body.
High-performance liquid chromatography can be used for analysis of hemoglobin fractions and evaluation of different hemoglobin patterns.
A group of investigations used to assess iron status and help evaluate conditions associated with iron deficiency or iron overload.
Indicates the average amount of hemoglobin contained in an individual red blood cell.
Represents the average concentration of hemoglobin within red blood cells and is reported as part of red-cell indices.
Malaria-related investigations used for detecting evidence of malaria infection using the specified laboratory method.
Examines a nasal specimen for eosinophils and may support assessment of allergic nasal conditions.
Measures the proportion of blood volume occupied by red blood cells and is also known as hematocrit.
Investigation for evidence of Plasmodium falciparum infection, a malaria-causing parasite.
Detects malaria parasite antigens associated with Plasmodium falciparum and Plasmodium vivax.
Provides microscopic comments from examination of peripheral blood smear morphology.
Evaluates blood clotting through the extrinsic coagulation pathway and INR provides a standardized expression of prothrombin time.
Measures the number of red blood cells in blood. Red blood cells are responsible for transporting oxygen.
Indicates the variation in red blood cell size and is reported as part of the complete blood count.
Measures immature red blood cells and provides information about red blood cell production by the bone marrow.
Investigates the presence of sickling behavior of red blood cells and may be used in the evaluation of sickle cell disorders.
Measures the total number of white blood cells in blood and helps evaluate immune and inflammatory conditions.
Measures the number of platelets in blood, which are essential for normal clot formation.
Determines the total number of red blood cells present in a blood sample.
A group of blood clotting investigations used to evaluate coagulation pathways and bleeding or clotting concerns.
Measures fibrinogen, a blood protein that plays an important role in formation of blood clots.
Evaluates factor VIII activity, an important component of the blood coagulation system.
Evaluates factor IX activity as part of assessment of the coagulation system.
Measures a fibrin degradation product and can support clinical evaluation of thrombotic conditions when interpreted with other findings.
Examines bone marrow cells and their development to support evaluation of various blood and marrow-related disorders.
Measures blood glucose after a specified fasting period and is commonly used in assessment of glucose metabolism.
Measures blood glucose after a meal and provides information about glucose handling after food intake.
A blood glucose investigation used for assessment of blood sugar levels according to the requested testing condition.
Measures blood glucose at a random time without requiring a fasting period.
Measures blood glucose after dinner and may be used as part of glucose monitoring.
Measures blood glucose before lunch according to the specified collection timing.
Measures creatinine in blood or another specified specimen and is commonly used in assessment of kidney function.
Measures urea concentration and supports assessment of kidney function and nitrogen metabolism.
Measures the nitrogen component of urea in blood and is commonly considered with other kidney-related tests.
Measures uric acid in blood and can support evaluation of disorders associated with uric acid metabolism.
Measures calcium concentration, an important mineral involved in bone health, muscles and nerve function.
Measures sodium, an electrolyte important for fluid balance, nerve function and muscle activity.
Measures potassium concentration and supports assessment of electrolyte and muscle or cardiac function.
Measures chloride, an electrolyte that contributes to fluid and acid-base balance.
Measures magnesium concentration, which is important for muscles, nerves and many enzymatic processes.
Measures phosphate concentration and may support evaluation of mineral and metabolic balance.
Measures cholesterol in blood and is commonly used in assessment of lipid status and cardiovascular risk.
Measures triglycerides, a type of blood fat evaluated as part of lipid assessment.
Measures high-density lipoprotein cholesterol using the specified direct laboratory method.
Measures low-density lipoprotein cholesterol using a direct laboratory method.
A group of lipid investigations used to evaluate cholesterol and triglyceride-related blood lipid status.
Measures aspartate aminotransferase, an enzyme that can be elevated in various tissue and liver-related conditions.
Measures alanine aminotransferase and is commonly used as part of liver-related biochemical assessment.
Measures gamma-glutamyl transferase, an enzyme used in evaluation of hepatobiliary conditions.
Measures alkaline phosphatase activity and can provide information related to liver, bile ducts and bone.
Measures LDH activity, an enzyme found in many tissues and used as a general marker of cellular injury.
Measures creatine kinase activity and can provide information about muscle and other tissue injury.
Measures the CK-MB fraction and may be used with other clinical findings when evaluating cardiac injury.
Measures amylase activity and may support evaluation of pancreatic and other digestive-system conditions.
Measures lipase activity and is commonly considered in assessment of pancreatic conditions.
Measures albumin, a major blood protein involved in maintaining fluid balance and transporting substances.
Measures the total concentration of major proteins in a specimen, commonly including albumin and globulins.
Measures or derives the globulin component of blood proteins and supports assessment of protein status.
Measures conjugated bilirubin and is commonly evaluated as part of liver and bile-related investigations.
Measures total and direct bilirubin to provide information useful in assessment of bilirubin metabolism and liver or biliary conditions.
A group of biochemical investigations used to assess liver-related enzymes, proteins and bilirubin.
A group of investigations used to assess kidney function, commonly including markers such as urea and creatinine.
An estimated measure of kidney filtration calculated using specified patient and laboratory information.
Reflects average blood glucose exposure over the preceding period and is widely used in diabetes assessment and monitoring.
Measures C-reactive protein, an inflammatory marker that can support evaluation of inflammatory conditions.
High-sensitivity C-reactive protein testing measures low concentrations of CRP using a high-sensitivity method.
Measures procalcitonin and may support clinical assessment of systemic bacterial infection when interpreted with other findings.
Measures ferritin, a protein associated with iron storage, and is useful in assessment of iron status.
Evaluates circulating iron and total iron-binding capacity as part of assessment of iron metabolism.
Measures homocysteine in blood and may be used in selected metabolic and cardiovascular evaluations.
Measures cardiac troponin and may support evaluation of myocardial injury in the appropriate clinical setting.
Measures a cardiac biomarker used with clinical assessment in evaluation of heart failure and related conditions.
Measures cortisol, a hormone involved in the body's stress response and several metabolic processes.
Measures copper concentration and may be used in selected investigations of trace-element metabolism.
Measures lithium concentration for monitoring therapy when lithium treatment is prescribed.
Measures lactate concentration and can support evaluation of metabolic and tissue oxygenation-related conditions.
Assesses the concentration of dissolved particles in urine and provides information about urine concentrating ability.
Measures valproic acid concentration to support therapeutic drug monitoring when prescribed.
Evaluates blood gases and acid-base status using an arterial blood specimen.
Measures adenosine deaminase activity and may be performed on selected specimens as part of specific clinical evaluations.
Measures alpha-fetoprotein and may be used in selected tumor-marker or pregnancy-related investigations.
Measures bicarbonate or total carbon dioxide according to the laboratory method and supports assessment of acid-base balance.
Measures bile acids and may be used in selected investigations of liver and bile metabolism.
Measures ammonia concentration and may support evaluation of selected liver and metabolic disorders.
Separates proteins into fractions to support evaluation of abnormal protein patterns.
Measures protein in a body-fluid specimen as part of laboratory assessment of the fluid.
Measures glucose in a body-fluid specimen according to the requested laboratory investigation.
Serological testing used to detect evidence of HIV infection according to the laboratory's validated method.
Detects hepatitis B surface antigen and is used as part of evaluation for hepatitis B infection.
Detects antibodies associated with hepatitis C virus exposure using the specified laboratory method.
Measures antibodies against hepatitis B surface antigen and may be used to assess immune response.
Detects hepatitis B e antigen and provides information used in the assessment of hepatitis B infection.
Detects IgM antibodies associated with hepatitis A virus infection.
Detects IgM and/or IgG antibodies associated with hepatitis E virus according to the selected test.
Detects antibodies associated with Helicobacter pylori exposure or infection.
Detects H. pylori antigen in stool using the specified laboratory method.
Detects antibodies associated with SARS-CoV-2 exposure or immune response according to the test method.
Provides dengue-related testing through antibody and/or NS1 antigen detection according to the selected investigation.
Serological investigation for evidence of chikungunya infection using the specified laboratory method.
Detects antibodies associated with scrub typhus infection.
Detects IgM antibodies associated with leptospiral infection.
Measures antibodies associated with measles infection or immune response.
Measures rubella-related IgG and/or IgM antibodies according to the selected investigation.
Measures antibodies against cytomegalovirus to support assessment of exposure or infection.
Measures antibodies associated with Toxoplasma infection.
A serological test used in evaluation for syphilis as part of appropriate clinical assessment.
Provides a quantitative or dilution-based VDRL result according to the laboratory procedure.
A serological investigation historically used in assessment related to enteric fever and must be interpreted with clinical findings.
A serological investigation used in selected evaluations for rickettsial infections.
Detects rheumatoid factor and may support evaluation of autoimmune and inflammatory conditions.
Provides a quantitative measurement of C-reactive protein using the laboratory's specified method.
Detects antinuclear antibodies and may support evaluation of autoimmune disorders.
Detects antibodies against double-stranded DNA and is used in selected autoimmune evaluations.
Detects antineutrophil cytoplasmic antibodies using the specified laboratory method.
Detects antibodies against cyclic citrullinated peptides and may support evaluation of rheumatoid arthritis.
Detects antibodies against thyroid peroxidase and supports evaluation of autoimmune thyroid disease.
Detects antibodies against thyroglobulin and may support evaluation of autoimmune thyroid conditions.
Measures complement component C4 and may support evaluation of immune-system related conditions.
Detects the HLA-B27 marker and may support evaluation of selected inflammatory and rheumatologic conditions.
Detects antibodies associated with neuromyelitis optica spectrum disorders according to the laboratory method.
Detects antibodies against acetylcholine receptors and may support evaluation of myasthenia gravis.
A panel of extractable nuclear antigen antibodies used in selected autoimmune disease evaluations.
Investigates antibodies associated with antiphospholipid syndrome and related clinical conditions.
Measures thyroid-stimulating hormone and is commonly used in assessment of thyroid function.
Measures triiodothyronine, one of the thyroid hormones involved in regulation of metabolism.
Measures thyroxine and contributes to assessment of thyroid function.
Measures free triiodothyronine, the unbound fraction of T3 circulating in blood.
Measures free thyroxine and is commonly used with TSH in thyroid-function assessment.
A thyroid profile measuring T3, T4 and TSH together for broader assessment of thyroid function.
A thyroid profile combining free thyroid hormone measurements with TSH.
Measures free thyroxine and thyroid-stimulating hormone for thyroid function assessment.
Measures follicle-stimulating hormone, which plays an important role in reproductive function.
Measures luteinizing hormone and supports assessment of reproductive and hormonal function.
Measures prolactin, a hormone involved in breast development and lactation as well as reproductive regulation.
Measures progesterone and may be used in evaluation of reproductive and menstrual-cycle related conditions.
Measures estradiol, a major estrogen hormone involved in reproductive and other physiological functions.
Measures total testosterone and supports evaluation of androgen status.
Measures the free fraction of testosterone according to the laboratory's validated method.
Provides total and free testosterone measurements for assessment of androgen status.
Measures sex hormone-binding globulin, a protein that binds sex hormones in circulation.
Measures anti-Müllerian hormone and may be used in selected reproductive and ovarian-reserve evaluations.
Measures parathyroid hormone, which plays a central role in calcium and phosphate regulation.
Measures growth hormone and may be used in selected evaluations of growth and pituitary function.
Measures fasting insulin concentration and may support assessment of glucose and insulin metabolism.
Measures C-peptide as an indicator of endogenous insulin production.
Measures beta-human chorionic gonadotropin, commonly used for pregnancy-related testing and selected other clinical evaluations.
Measures prostate-specific antigen and may be used in appropriate prostate-related clinical evaluation.
Measures free and total PSA and provides additional information for selected prostate-related assessments.
Measures adrenal androgen-related hormones and may support selected endocrine evaluations.
Measures vitamin B12 concentration and may support evaluation of nutritional status and related disorders.
Measures vitamin D status and supports assessment of vitamin D availability and related disorders.
Measures antibodies against thyroglobulin and may support evaluation of autoimmune thyroid conditions.
Molecular testing used to quantify hepatitis B virus DNA according to the validated PCR method.
Molecular testing used to quantify hepatitis C virus nucleic acid using PCR technology.
Detects and/or quantifies HCV RNA using the specified molecular laboratory method.
Molecular testing for detection of herpes simplex virus genetic material in the specified specimen.
Quantitative fluorescent PCR-based testing used for selected molecular and genetic investigations.
Molecular investigation for the BCR-ABL genetic fusion using the laboratory's validated PCR method.
Genetic testing for selected microdeletions on the Y chromosome according to the validated assay.
Non-invasive prenatal molecular screening that includes selected chromosomal microdeletion assessments.
Advanced non-invasive prenatal screening performed according to the specific validated screening panel.
A prenatal screening investigation used to assess the risk of selected chromosomal conditions.
Prenatal screening investigation associated with assessment of risk factors for pre-eclampsia according to the specified panel.
A prenatal biochemical screening panel used for risk assessment of selected fetal chromosomal or developmental conditions.
A prenatal screening panel using four biochemical markers for risk assessment of selected fetal conditions.
A group of serological investigations related to selected infections that may be relevant in pregnancy.
Blood culture investigation used to detect microbial growth in blood and, when applicable, support identification and susceptibility testing.
Culture of cerebrospinal fluid to investigate possible microbial growth using the laboratory's microbiological methods.
Urine culture used to detect bacterial growth and may include organism identification and antimicrobial susceptibility testing.
Culture of pus or purulent material to identify microbial growth and determine susceptibility when applicable.
Culture of sputum for detection and identification of relevant microorganisms with susceptibility testing when indicated.
Stool culture investigation used to detect selected enteric microorganisms.
Culture of semen for investigation of microbial growth according to the laboratory procedure.
Culture of a throat specimen to investigate bacterial or other relevant microbial growth.
Culture of tracheal material for investigation of relevant microbial growth.
Culture of wound swab material to investigate microorganisms associated with wound infection.
Culture investigation of vaginal swab specimens for relevant microbial growth.
Culture of pleural fluid to investigate possible microbial infection.
Culture of synovial fluid for investigation of microorganisms in suspected joint infection.
Fungal culture investigation used to detect and identify fungal growth according to the laboratory method.
Microscopic staining investigation for acid-fast bacilli using the specified staining method.
Microscopic examination of sputum for acid-fast bacilli according to the laboratory procedure.
Microbiological culture with disc-diffusion susceptibility testing when indicated to assess antimicrobial response.
Routine examination of urine that may include physical, chemical and microscopic assessment according to the laboratory protocol.
Routine examination of stool for selected physical, microscopic and other laboratory findings.
Counts and evaluates cells in a body-fluid specimen as part of clinical laboratory assessment.
Evaluates cell numbers in cerebrospinal fluid and may support investigation of neurological and infectious conditions.
Performs selected biochemical measurements on body-fluid specimens according to the requested investigation.
Microscopic examination of cells present in a body-fluid specimen to support cytological evaluation.
Fine-needle aspiration cytology of a thyroid lesion for microscopic evaluation of sampled cells.
Fine-needle aspiration cytology of a swelling or mass for examination of the obtained cellular material.
Microscopic cytological examination of material from a lesion using the specified smear technique.
A differential staining method used for microscopic examination and classification of bacteria in suitable specimens.
Staining investigation for detection of acid-fast bacilli in an appropriate clinical specimen.
Electrocardiography records the electrical activity of the heart and is used as part of cardiac assessment.
Echocardiography uses ultrasound to assess heart structure, movement and function.
Evaluates aspects of lung function, including airflow and respiratory capacity, using the specified pulmonary function method.
Magnetic resonance imaging produces detailed images of body structures using magnetic fields and radiofrequency energy.
A diagnostic procedure used to examine the inner lining of the large intestine using a flexible endoscope.
An ultrasound-based imaging technique used to assess blood flow through vessels and selected organs.
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The descriptions on this page are for general informational purposes. Test methods, reference intervals, critical values and interpretation may vary according to the laboratory's validated procedures, analyzer, kit instructions and clinical context. Final interpretation should be made by the treating healthcare professional.
Contact Pathoxa Healthcare for laboratory testing information and assistance.