title: Multiple extranodal sites at presentation in non-Hodgkin's lymphoma.
abstract: About one-third of NHL patients present lymphomas at extranodal sites. Involvement of multiple noncontiguous extranodal sites at presentation without lymph node involvement is unknown. Herein we present two such cases. The first patient had sinonasal tract and urinary bladder NHL at presentation, while the other patient presented with bilateral adrenal involvement in addition to sinonasal tract NHL. Clinical presentation and pathophysiology are discussed, and a brief review of literature is included.
authors.affiliation: All India Institute of Medical Sciences, New Delhi, India. atul1@hotmail.com
authors.forename: Devinder
authors.initials: D
authors.lastname: Singh
authors.forename: Atul
authors.initials: A
authors.lastname: Sharma
authors.forename: B K
authors.initials: BK
authors.lastname: Mohanti
authors.forename: Sanjay
authors.initials: S
authors.lastname: Thulkar
authors.forename: Sudhir
authors.initials: S
authors.lastname: Bahadur
authors.forename: S C
authors.initials: SC
authors.lastname: Sharma
authors.forename: S Dutta
authors.initials: SD
authors.lastname: Gupta
mesh_terms: D000310:Adrenal Gland Neoplasms / Q000175:diagnosis* / Q000188:drug therapy / Q000532:radiotherapy; D001706:Biopsy; D005260:Female; D006801:Humans; D008228:Lymphoma, Non-Hodgkin / Q000175:diagnosis* / Q000188:drug therapy / Q000532:radiotherapy; D008297:Male; D008875:Middle Aged; D010255:Paranasal Sinus Neoplasms / Q000175:diagnosis* / Q000188:drug therapy / Q000532:radiotherapy; D014057:Tomography, X-Ray Computed; D001749:Urinary Bladder Neoplasms / Q000175:diagnosis* / Q000188:drug therapy / Q000532:radiotherapy