title: Primary pelvic non-Hodgkin's lymphoma.
abstract: OBJECTIVE
  To describe five cases of primary pelvic non-Hodgkin's lymphoma, a rare gynecologic malignancy.
  
  
  METHODS
  The charts of five women with primary pelvic non-Hodgkin's lymphoma were reviewed. Histologic classification was based on the Working Formulation, and staging was based on the Ann Arbor system. Disease status was monitored with physical examination and imaging studies.
  
  
  RESULTS
  During a 10-month period, five women were diagnosed with primary pelvic non-Hodgkin's lymphoma, including one parasacral, one uterine, one vaginal, and two ovarian tumors. Presentations included abdominal and pelvic pain, abdominal and pelvic mass, and abnormal vaginal bleeding. Treatment included combination chemotherapy, with or without radiation. Four patients were alive and disease free 20--33 months after therapy.
  
  
  CONCLUSIONS
  Primary pelvic non-Hodgkin's lymphoma may present like other more common gynecologic cancers. It should be considered in the differential diagnosis of gynecologic malignancy.
authors.affiliation: Department of Obstetrics and Gynecology and Division of Gynecologic Oncology, St. Luke's-Roosevelt Hospital, New York, New York 10019, USA.
authors.forename: T R
authors.initials: TR
authors.lastname: Trenhaile
authors.forename: M A
authors.initials: MA
authors.lastname: Killackey
mesh_terms: D000328:Adult; D000368:Aged; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000008:administration & dosage; D001761:Bleomycin / Q000008:administration & dosage; D003520:Cyclophosphamide / Q000008:administration & dosage; D018572:Disease-Free Survival; D004317:Doxorubicin / Q000008:administration & dosage; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008228:Lymphoma, Non-Hodgkin / Q000175:diagnosis* / Q000188:drug therapy / Q000532:radiotherapy; D008875:Middle Aged; D010386:Pelvic Neoplasms / Q000175:diagnosis* / Q000188:drug therapy / Q000532:radiotherapy; D011241:Prednisone / Q000008:administration & dosage; D011344:Procarbazine / Q000008:administration & dosage; D018714:Radiotherapy, Adjuvant; D014750:Vincristine / Q000008:administration & dosage
chemical_list: D001761:Bleomycin; D011344:Procarbazine; D014750:Vincristine; D004317:Doxorubicin; D003520:Cyclophosphamide; D011241:Prednisone