Presence of human papilloma virus DNA in pelvic lymph nodes can predict unexpected recurrence of cervical cancer in patients with histologically negative lymph nodes

Yasuaki Kobayashi, Mitsuo Yoshinouchi, Guo Tianqi, Keichiro Nakamura, Atsushi Hongo, Shigehito Kamimura, Yasushi Mizutani, Junichi Kodama, Yasunari Miyagi, Takafumi Kudo

Research output: Contribution to journalArticlepeer-review

49 Citations (Scopus)

Abstract

Patients without any evidence of lymph node metastases are supposed to have a fair prognosis, but some of these patients develop recurrent disease unexpectedly after surgery. The object of this study is to examine whether the detection of human papilloma virus (HPV) DNA could be used as a diagnostic marker to predict such recurrences. Two hundred and thirty-six patients undergoing radical hysterectomy and pelvic lymphadenectomy for stage Ib and II cervical cancer at Okayama University Hospital (Japan) from 1988- 1994 were reviewed, and only those cases positive for HPV-16 or HPV-18 in primary sites were included in this survey. The E6-E7 region of the HPV genome was amplified by a sensitive nested PCR from archival pelvic lymph node specimens. HPV sequences identical to those of the primary sites were detected in histologically confirmed negative lymph nodes, regardless of histological type or HPV type of the primary lesion, in 9 of 10 patients who recurred within 4 years of surgery. In contrast, histologically confirmed negative lymph nodes from 12 patients with stage IIb disease without evidence of recurrent disease were all negative for the presence of HPV, except for 1 lymph node. The presence of HPV DNA in histologically negative nodes implies the possibility of early nodal involvement or coexistence of undetectable hematogenic dissemination and could therefore be used as a diagnostic marker to predict the unexpected recurrence of these patients.

Original languageEnglish
Pages (from-to)979-983
Number of pages5
JournalClinical Cancer Research
Volume4
Issue number4
Publication statusPublished - Apr 1 1998

ASJC Scopus subject areas

  • Oncology
  • Cancer Research

Fingerprint Dive into the research topics of 'Presence of human papilloma virus DNA in pelvic lymph nodes can predict unexpected recurrence of cervical cancer in patients with histologically negative lymph nodes'. Together they form a unique fingerprint.

Cite this