title: 'Primary extrarenal Wilms' tumour': rare presentation of a common paediatric tumour.
abstract: Wilms' tumour (nephroblastoma), the most common abdominal malignancy of childhood, occurs primarily as a malignant renal tumour. Extrarenal Wilms' tumour is rare with occasional reports from the Indian subcontinent. The various locations of extrarenal Wilms' tumour include retroperitoneum, uterus, skin and thorax. In this report we will discuss the imaging features highlighting the imaging differential diagnosis in a case of retroperitoneal (extrarenal) primary Wilms' tumour.
authors.affiliation: Department of Radiology, GB Pant Hospital, New Delhi, India.
authors.forename: Vandana
authors.initials: V
authors.lastname: Goel
authors.affiliation: Department of Radiology, GB Pant Hospital, New Delhi, India Department of Radiodiagnosis, King George Medical University, Lucknow, Uttar Pradesh, India.
authors.forename: Amit Kumar
authors.initials: AK
authors.lastname: Verma
authors.affiliation: Department of Pathology, GB Pant Hospital, New Delhi, India.
authors.forename: Vineeta
authors.initials: V
authors.lastname: Batra
authors.affiliation: Department of Radiology, GB Pant Hospital, New Delhi, India.
authors.forename: Sunil Kumar
authors.initials: SK
authors.lastname: Puri
mesh_terms: D002675:Child, Preschool; D003937:Diagnosis, Differential; D006801:Humans; D009373:Neoplasms, Germ Cell and Embryonal / Q000175:diagnosis*; D009447:Neuroblastoma / Q000175:diagnosis*; D035583:Rare Diseases / Q000000981:diagnostic imaging* / Q000473:pathology / Q000601:surgery; D012186:Retroperitoneal Neoplasms / Q000000981:diagnostic imaging* / Q000473:pathology / Q000601:surgery; D014057:Tomography, X-Ray Computed; D009396:Wilms Tumor / Q000000981:diagnostic imaging* / Q000473:pathology / Q000601:surgery