5-Minute Pediatric Consult
- BabyBIG
- Bacillary angiomatosis
- Bacillary peliosis
- Bacillus anthracis
- Bacillus Calmette-Guérin (BCG) vaccine
- Baclofen withdrawal
- Bacterial pneumonia
- Bacterial rhinosinusitis
- Bannayan-Riley-Ruvalcaba syndrome (BRRS)
- Barbiturate coma
- Barbiturate withdrawal
- Barlow test
- Barotitis
- Barth syndrome
- Bartonella henselae
- Bart syndrome
- Basal cell nevus syndrome
- Bath salts
- Beaded hair
- Becker muscular dystrophy
- Beef tapeworm
- Bee sting
- Bell-clapper deformity
- Benign paroxysmal vertigo of childhood
- Benzodiazepine withdrawal
- Bethlem muscular dystrophy
- Bezold abscess
- Bile acid-binding resins
- Biliary atresia splenic malformation (BASM)
- Biliary tract mass
- Bilirubin-induced neurologic dysfunction (BIND)
- Binge eating, in bulimia
- Biotinidase deficiency
- Bipolar disorder, depression in
- 2,3-Bisphosphoglycerate mutase deficiency
- Black measles
- Blackwater fever
- Bladder mass
- Bladder outlet obstruction
- Bladder toxicity, in cancer therapy
- Blalock-Taussig systemic-to-pulmonary artery shunt
- Bland-White-Garland syndrome
- Blastomyces dermatitidis
- Blau syndrome
- Bleach bath, for atopic dermatitis
- Bloch-Sulzberger syndrome
- Blood type compatibility
- Bochdalek hernia
- Body dysmorphic disorder
- Body lice
- Body mass index (BMI)
- Bone blastomycosis
- Bone toxicity, in cancer therapy
- Bordetella parapertussis
- Bordetella pertussis
- Borrelia burgdorferi
- Boston exanthem
- Bowel management
- Bowleggedness
- Brachial plexus palsy, perinatal
- Brachmann-De Lange syndrome
- Brain death
- Brain herniation
- Brain lesions, congenital vascular
- Branchial cleft cyst
- Branchial cleft malformations
- Breast abscess
- Breast cellulitis
- Breast development, premature
- Breast enlargement, male
- Breech birth
- Brill-Zinsser disease
- Bronchiolitis obliterans
- Bronchopulmonary fistula
- Brown syndrome
- Brudzinski sign
- Brugada syndrome
- Bruxism
- Bubble bath urethritis
- Bubonic plague
- Buccal cellulitis
- Buckley syndrome
- Bullous impetigo
- Buried penis
- Butterbur