(Coxsackie A, B (IgG/IgM
Normal range: Negative Comment: The majority of infections with Coxsackie A and B, two groups of…
Cortisol, serum
:Normal range :a.m 7-10 6.2-19.4mg/dL 171-536 nmol/L :p.m 4-8 2.3-12.3mg/dL 64-340 nmol/L Comment: Cortisol excess and…
Cortisol (Free & Total) 24 hr Urine
(Normal range: 9-53 mg/24 hrs (248-1462 nmol/24 hrs Comment: The diagnosis of Cushing syndrome (CS) requires…
(Coproporphyrin (Quantitative
Normal range: < 320 nmol/L (Comment: Increased in porphyria (see porphyrins Sample: 24 hr Urine, in…
(Copper, stain (on liver
Comment: In Wilson, also in primary biliary cirrhosis, Indian childhood cirrhosis Sample: Tissue sections (Paraffin blocks)…
Copper, serum
(Normal range: 65-165 μg/dL (10-26 mmol/L Comment: Nearly all serum copper is found bound to ceruloplasmin…
Copper 24 hr Urine
(Normal range: Up to 40 μg/24 hrs (up to 0.63 mmol/ 24 hrs Comment: Copper poisoning…
Coombs Test indirect
Normal range: Negative Comment: To detect irregular antibodies in Rh negative patient’s serum. Abnormal proteins and…
(Complete Blood count (CBC
Comment: To determine the quantitative variations in peripheral blood cell population e.g. WBC, RBC, Hb, HCT,…
(Complement-4 (C4
(Normal range: 10-40 mg/dL (0.1-0.4 g/L Comment: Quantitation of C4 is used to detect individuals with…