- b-cell acute lymphoblastic leukemia
- b. fragilis infection
- babesiosis
- back pain
- bacterial blepharitis
- bacterial conjunctivitis
- bacterial corneal ulcer infection
- bacterial diarrhea
- bacterial endocarditis
- bacterial eye infection
- bacterial infection
- bacterial keratitis
- bacterial keratoconjunctivitis
- bacterial mastitis
- bacterial meningitis
- bacterial otitis externa
- bacterial pneumonia
- bacterial sepsis
- bacterial skin and skin structure infection
- bacterial urinary tract infection
- bacterial vaginosis
- bacteroides appendicitis
- bacteroides brain abscess
- bacteroides complicated appendicitis
- bacteroides empyema
- bacteroides endocarditis
- bacteroides endometritis
- bacteroides endomyometritis
- bacteroides gynecological infections
- bacteroides joint infection
- bacteroides liver abscess
- bacteroides lung abscess
- bacteroides osteomyelitis
- bacteroides pelvic cellulitis
- bacteroides pelvic inflammatory disease
- bacteroides peritonitis
- bacteroides pneumonia
- bacteroides septic abortion
- bacteroides septicemia
- bacteroides tubo-ovarian abscess
- balantidiasis
- bartonellosis
- basal cell carcinoma of skin
- bejel
- bell's palsy
- benign cystinosis with corneal cystine crystal accumulation
- benign hydatidiform mole
- benign prostatic hyperplasia
- benign prostatic hyperplasia with lower urinary tract symptom
- benzodiazepine overdose
- berylliosis
- biallelic rpe65 mutation-associated retinal dystrophy
- bilateral anorchia
- bilateral orchiectomy
- biliary calculus
- biliary obstruction with pruritus
- biliary tract infection
- biliary tract malignancy
- binge eating disorder
- biotin deficiency
- biotinidase deficiency
- bipolar disorder
- bipolar disorder in remission
- bladder hyperactivity
- bladder pain
- blastic phase chronic myeloid leukemia
- blastic plasmacytoid dendritic cell neoplasm
- blastomycosis
- bleeding episode in acquired factor viii deficiency disease
- bleeding episode in glanzmann's thrombasthenia
- bleeding episode in hemophilia a
- bleeding episode in hemophilia b
- bleeding esophageal varices
- bleeding prevention in hemophilia
- bleeding prevention in hereditary factor ix deficiency
- bleeding prevention in hereditary factor viii deficiency
- bleeding prevention in von willebrand disease type 3
- blepharoconjunctivitis
- blepharospasm
- bone infection
- bone marrow suppression due to folic acid antagonism
- bone marrow transplant
- botulism
- boutonneuse fever
- bovine allergy testing
- bowel evacuation
- bradycardia
- brain abscess
- branch retinal vein occlusion with macular edema
- breakthrough cancer pain in opioid-tolerant patient
- breath test for abnormal urease
- bronchial studies
- bronchiectasis
- bronchiolitis obliterans with organizing pneumonia
- bronchospasm prevention
- bronchospasm prevention with copd
- brucellosis
- bulimia nervosa
- burkitt's lymphoma
- burning caused by hydrofluoric acid
- burns
- bursitis