title: Actinomyces infection mimicking tumor-progression in rectal cancer under neoadjuvant therapy.
authors.forename: Sven
authors.initials: S
authors.lastname: Petersen
authors.forename: Florian
authors.initials: F
authors.lastname: Würschmidt
authors.forename: Helmut
authors.initials: H
authors.lastname: Gaul
authors.forename: Jörg
authors.initials: J
authors.lastname: Caselitz
authors.forename: Wolfgang
authors.initials: W
authors.lastname: Schwenk
mesh_terms: D000196:Actinomycosis / Q000150:complications / Q000473:pathology*; D003937:Diagnosis, Differential; D018450:Disease Progression; D006801:Humans; D008297:Male; D008875:Middle Aged; D020360:Neoadjuvant Therapy; D012004:Rectal Neoplasms / Q000473:pathology* / Q000628:therapy