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Test Details Synonyms Culture, Urine, Routine Midstream Urine Culture, Routine Routine Culture, Urine, Clean Catch Urine Culture, Catheter Urine Culture, Routine, Midvoid Specimen Test Includes Culture; quantitation, isolation, identification (additional charges/CPT code[s] may apply), and susceptibility

Synonyms Urine, Bladder Washings/Lavage. Use Establish the presence of primary or metastatic neoplasms; aid in the diagnosis of infections with herpesvirus, cytomegalovirus, Blastomyces, and Schistosoma; evaluate malacoplakia; establish the presence of cytomegalic inclusion disease.

Test Details Synonyms Chickenpox Titers Herpes Zoster Antibodies VZV IgG Use Diagnose VZV infection; determine adult susceptibility to infection. Additional Information Although most cases of varicella or zoster are clinically unambiguous, serology may be occasionally useful in the differential

Test Details Synonyms A, Vitamin Retinol, Serum Use Differential diagnosis of hypervitaminosis A. A combination of a low serum carotene level and a low vitamin A suggests inadequate vitamin A nutrition.

Test Details Synonyms A, Vitamin Retinol, Serum Use Differential diagnosis of hypervitaminosis A. A combination of a low serum carotene level and a low vitamin A suggests inadequate vitamin A nutrition.

Use Detect B12 deficiency as in pernicious anemia; diagnose folic acid deficiency; evaluate hypersegmentation of granulocyte nuclei; follow up MCV >100; diagnose macrocytic anemia; diagnose megaloblastic anemia; evaluate alcoholism, prenatal care; evaluate malabsorption, neurological disorders,

Test Details Synonyms Biotin Use Measurement of vitamin B7 level Additional Information Biotin is a colorless, water-soluble B-complex vitamin that is also referred to as vitamin B7.1-3 Biotin functions as a cofactor for five mammalian enzymes that catalyze specific carboxylation reactions

Test Details Synonyms Biotin Use Measurement of vitamin B7 level Additional Information Biotin is a colorless, water-soluble B-complex vitamin that is also referred to as vitamin B7.1-3 Biotin functions as a cofactor for five mammalian enzymes that catalyze specific carboxylation reactions

Test Details Synonyms Ascorbic Acid C, Vitamin Use Evaluation of vitamin C deficiency. Additional Information Serum levels of vitamin C are an adequate measurement of clinical status. Vitamin C is a cofactor for protocollagen hydroxylase; it promotes the conversion of tropocollagen to collagen

Test Details Synonyms 25-Hydroxycalciferol 25-OH-D Cholecalciferol Metabolite Vitamin D3 Metabolite Use Rule out vitamin D deficiency.