List of diseases (B)

This is a list of diseases starting with the letter "B".

• Bacillary peliosis
• Balanitis
• Balanitis circinata
• Baller–Gerold syndrome
• Bangstad syndrome
• Barbiturate dependence
• Bare lymphocyte syndrome
• Barrier nursing
• Barré–Liéou syndrome
• Bart syndrome
• Barton's fracture
• Bart–Pumphrey syndrome
• Basopenia
• Batten disease
• Battle's sign
• Baylisascaris
• Behçet's disease
• Benign acute childhood myositis
• Benign hereditary chorea
• Berk–Tabatznik syndrome
• Berlin's edema
• Bethlem myopathy
• Bhaskar–Jagannathan syndrome
• Bifid nose
• Bilateral frontoparietal polymicrogyria
• Biliary fever
• Biliary fistula
• Biliary injury
• Biliary pseudolithiasis
• Bill of health
• Bimalleolar fracture
• Binder's syndrome
• Biotin-thiamine-responsive basal ganglia disease
• Biphasic disease
• Biphenotypic sinonasal sarcoma
• Black rot
• Blackheart (plant disease)
• Bladder stone (animal)
• Blain (animal disease)
• Blast injury
• Bleb (medicine)
• Blennorrhea
• Blepharitis
• Blepharophimosis-ptosis-esotropia-syndactyly-short stature syndrome
• Blight
• Blind loop syndrome
• Blood-borne disease
• Bloom syndrome
• Blue waffle
• Blue-cone monochromacy
• Blunt trauma
• Body fat redistribution syndrome
• Body load
• Bogart–Bacall syndrome
• Bone health
• Borderline tumor
• Boron deficiency (medicine)
• Bosch-Boonstra-Schaaf optic atrophy syndrome
• Bosworth fracture
• Botryoid odontogenic cyst
• Brachial amelia, cleft lip, and holoprosencephaly
• Brain abscess
• Branched-chain keto acid dehydrogenase kinase deficiency
• Breast cyst
• Brody myopathy
• Bronchiolitis
• Brooke Greenberg
• Bruise
• Bumper fracture
• Burning feet syndrome
• Burning mouth syndrome
• Burnside–Butler syndrome
• Bursitis
• Busch fracture
• Buschke–Ollendorff syndrome