title: Extramedullary relapse in a case of multiple myeloma involving the thyroid cartilage: case report and review of literature.
authors.affiliation: Department of Surgery, SGRRIMHS and SMI Hospital, Deharadoon, Uttaranchal 248001 India  ; SGRRIMS Prof. Campus, Block: E-3, Patel Nagar, Deharadoon, Uttarakhand 248001 India.
authors.forename: Nilkamal
authors.initials: N
authors.lastname: Kumar
authors.forename: A N
authors.initials: AN
authors.lastname: Pandey
authors.forename: Rajesh
authors.initials: R
authors.lastname: Kashyap
authors.forename: Gaurav
authors.initials: G
authors.lastname: Agarwal