| 
          CTNBT 
         | 
        
          B-Catenin Mutation Analysis, Next-Generation Sequencing, Tumor Mayo Clinic Laboratories in Rochester
         | 
      
      
        | 
          BALAF 
         | 
        
          B-Cell Acute Lymphoblastic Leukemia/Lymphoma (ALL), FISH, Adult, Varies Mayo Clinic Laboratories in Rochester
         | 
      
      
        | 
          BALMF 
         | 
        
          B-Cell Acute Lymphoblastic Leukemia/Lymphoma (ALL), Specified FISH, Varies Mayo Clinic Laboratories in Rochester
         | 
      
      
        | 
          BCELL 
         | 
        
          B-Cell and Antibody Deficiency Gene Panel, Varies Mayo Clinic Laboratories in Rochester
         | 
      
      
        | 
          CD40 
         | 
        
          B-Cell CD40 Expression by Flow Cytometry, Blood Mayo Clinic Laboratories in Rochester
         | 
      
      
        | 
          BALLM 
         | 
        
          B-Cell Lymphoblastic Leukemia Monitoring, Minimal Residual Disease Detection, Flow Cytometry, Varies Mayo Clinic Laboratories in Rochester
         | 
      
      
        | 
          BLBLF 
         | 
        
          B-Cell Lymphoblastic Leukemia/Lymphoma, FISH, Tissue Mayo Clinic Laboratories in Rochester
         | 
      
      
        | 
          BLYM 
         | 
        
          B-Cell Lymphoma, FISH, Tissue Mayo Clinic Laboratories in Rochester
         | 
      
      
        | 
          BLPMF 
         | 
        
          B-Cell Lymphoma, Specified FISH, Varies Mayo Clinic Laboratories in Rochester
         | 
      
      
        | 
          IABCS 
         | 
        
          B-Cell Phenotyping Profile for Immunodeficiency and Immune Competence Assessment, Blood Mayo Clinic Laboratories in Rochester
         | 
      
      
        | 
          PHLFD 
         | 
        
          B-Lymphoblastic Leukemia/Lymphoma with BCR::ABL1-like Features Panel, FISH, Varies Mayo Clinic Laboratories in Rochester
         | 
      
      
        | 
          BPCR 
         | 
        
          Babesia microti DNA, Real-Time PCR, Blood QUEST Diagnostics
         | 
      
      
        | 
          BABG 
         | 
        
          Babesia microti IgG Antibodies, Serum Mayo Clinic Laboratories in Rochester
         | 
      
      
        | 
          BABPB 
         | 
        
          Babesia species, Molecular Detection, PCR, Blood Mayo Clinic Laboratories in Rochester
         | 
      
      
        | 
          ANAES 
         | 
        
          Bacterial Culture, Anaerobic with Antimicrobial Susceptibilities, Varies Mayo Clinic Laboratories in Rochester
         | 
      
      
        | 
          ANAE 
         | 
        
          Bacterial Culture, Anaerobic, Varies Mayo Clinic Laboratories in Rochester
         | 
      
      
        | 
          CFRCS 
         | 
        
          Bacterial Culture, Cystic Fibrosis with Antimicrobial Susceptibilities, Varies Mayo Clinic Laboratories in Rochester
         | 
      
      
        | 
          CFRC 
         | 
        
          Bacterial Culture, Cystic Fibrosis, Respiratory Mayo Clinic Laboratories in Rochester
         | 
      
      
        | 
          BVRNA 
         | 
        
          Bacterial Vaginosis, Nucleic Acid Amplification, Vaginal Mayo Clinic Laboratories in Rochester
         | 
      
      
        | 
          BAHG 
         | 
        
          Bahia Grass, IgE, Serum Mayo Clinic Laboratories in Rochester
         | 
      
      
        | 
          BYST 
         | 
        
          Baker's Yeast, IgE, Serum Mayo Clinic Laboratories in Rochester
         | 
      
      
        | 
          BCYP 
         | 
        
          Bald Cypress, IgE, Serum Mayo Clinic Laboratories in Rochester
         | 
      
      
        | 
          BAMB 
         | 
        
          Bamboo Shoot, IgE, Serum Mayo Clinic Laboratories in Rochester
         | 
      
      
        | 
          BANA 
         | 
        
          Banana, IgE, Serum Mayo Clinic Laboratories in Rochester
         | 
      
      
        | 
          BAP1 
         | 
        
          BAP1 Immunostain, Technical Component Only Mayo Clinic Laboratories in Rochester
         |