title: A malignant mass with benign pathology.
authors: Birmingham Heartlands Hospital, Bordesley Green East, Birmingham, UK. deena.harji@heartofengland.nhs.uk
authors: D P
authors: DP
authors: Harji
authors: G
authors: G
authors: Langman
authors: D M
authors: DM
authors: Bowley
authors: C
authors: C
authors: Hendrickse
mesh_terms: D000328:Adult; D006801:Humans; D008297:Male; D010406:Penicillins / Q000627:therapeutic use; D012002:Rectal Diseases / Q000382:microbiology / Q000473:pathology*; D013587:Syphilis / Q000175:diagnosis* / Q000188:drug therapy / Q000473:pathology; D013588:Syphilis Serodiagnosis
chemical_list: D010406:Penicillins