J

JAK2 Exons 12, 13, and 14 including V617F Mutation Analysis with Interpretation, Bone Marrow Aspirate

JAK2 Exons 12, 13, and 14 including V617F Mutation Analysis with Interpretation, Whole Blood

JAK2 Reflex for Essential Thrombocythemia, Whole Blood

JAK2 Reflex for Polycythemia with Interpretation, Bone Marrow Aspirate

JC Virus (Polyomavirus) by PCR, CSF

JCV Antibody Index with Reflex to Inhibition Assay, Serum

Jo-1 Antibody, Plasma

See also: Anti-Nuclear Antibody Screen and Reflex Titer by IFA, Serum

PM-Scl (PM1) Antibody, IgG, Serum

Joint Fluid

Aspirated Knee/Joint/Cyst, Fluid