title: Concomitant squamous cell carcinoma and myeloid sarcoma in pre-existing pterygium of the conjunctiva: diagnostic challenges.
authors.affiliation: National University Health System and Cancer Science Institute of Singapore, National University of Singapore, Singapore.
authors.forename: Manish Mani
authors.initials: MM
authors.lastname: Subramaniam
authors.forename: Marcus
authors.initials: M
authors.lastname: Tan
authors.forename: Shir Ying
authors.initials: SY
authors.lastname: Lee
authors.forename: Shantha
authors.initials: S
authors.lastname: Amrith
authors.forename: Petersson
authors.initials: P
authors.lastname: Fredrik
authors.forename: Siok Bian
authors.initials: SB
authors.lastname: Ng
mesh_terms: D000368:Aged; D002294:Carcinoma, Squamous Cell / Q000175:diagnosis* / Q000473:pathology / Q000628:therapy; D003230:Conjunctival Neoplasms / Q000175:diagnosis* / Q000473:pathology / Q000628:therapy; D003937:Diagnosis, Differential; D017809:Fatal Outcome; D006801:Humans; D008297:Male; D009378:Neoplasms, Multiple Primary / Q000175:diagnosis* / Q000473:pathology / Q000628:therapy; D011625:Pterygium / Q000150:complications* / Q000473:pathology; D023981:Sarcoma, Myeloid / Q000175:diagnosis* / Q000473:pathology / Q000628:therapy