B

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Back pain	Botulism
Bartholin's abscess	Brain abscess
Basophilia	Breast carcinoma
Bee sting	Breast lesion
Benign monoclonal gammopathy	Bronchiectasis
Biliary obstruction	Bronchiolitis
Bite	Bronchitis; acute or chronic
Bleeding	Brucellosis
Blood loss	Bruising
Blood transfusion	Bulimia
BMG	Bullous skin lesions
Bone fracture (pathological)	Burns
Bone pain