title: A complication of circumcision and dorsal nerve block of the penis.
mesh_terms: D000768:Anesthesia, General; D002045:Bupivacaine; D002675:Child, Preschool; D002944:Circumcision, Male / Q000009:adverse effects*; D005734:Gangrene / Q000209:etiology; D006801:Humans; D007223:Infant; D008297:Male; D009407:Nerve Block; D010413:Penis / Q000294:innervation* / Q000473:pathology
chemical_list: D002045:Bupivacaine