title: Primary Retroperitoneal Inflammatory Myofibroblastic Tumour.
authors.affiliation: Resident, Department of Urology, Calcutta National Medical College , Kolkata, India .
authors.forename: Tarun
authors.initials: T
authors.lastname: Jindal
authors.affiliation: Resident, Department of Urology, Calcutta National Medical College , Kolkata, India .
authors.forename: Rajan Kumar
authors.initials: RK
authors.lastname: Sinha
authors.affiliation: Resident, Department of Urology, Calcutta National Medical College , Kolkata, India .
authors.forename: Barun
authors.initials: B
authors.lastname: Saha
authors.affiliation: Resident, Department of Urology, Calcutta National Medical College , Kolkata, India .
authors.forename: Nilanjan
authors.initials: N
authors.lastname: Mitra
authors.affiliation: Resident, Department of Urology, Calcutta National Medical College , Kolkata, India .
authors.forename: Subhabrata
authors.initials: S
authors.lastname: Mukherjee
keywords: Neoplasms; Pseudo tumour; Retroperitoneum