title: Laparoscopic port-site recurrence following surgery for a stage IB squamous cell carcinoma of the cervix with negative lymph nodes.
abstract: BACKGROUND
  Port-site metastases are commonly reported after laparoscopic surgery for ovarian cancer, but have also been reported in patients with cervical or endometrial cancer with positive lymph nodes. Recently, a case of port-site recurrence after laparoscopic surgery for a patient with node-negative early-stage adenocarcinoma of the cervix was reported. We report the first case of port-site metastasis in a patient with stage IB squamous cell carcinoma of the cervix with negative lymph nodes.
  
  
  METHODS
  A 31-year-old woman had a laparoscopy for pelvic pain. Under anesthesia, she was noted to have a grossly abnormal-looking cervix and a biopsy revealed squamous cell carcinoma. She was referred to a gynecological oncologist and underwent radical hysterectomy and pelvic lymph node dissection through a transverse lower abdominal incision 6 weeks later. Nineteen months postoperatively, she presented with a soft tissue mass in a suprapubic laparoscopic trocar site.
  
  
  CONCLUSIONS
  It is postulated that cells dislodged at the time of cervical manipulation and biopsy may have passed through the fallopian tubes and implanted in the laparoscopic port site due to the "chimney effect" caused by the pneumoperitoneum.
authors.affiliation: Gynaecologic Cancer Center, Royal Hospital for Women, Barker Street, Randwick, New South Wales, 2031, Australia.
authors.forename: P D
authors.initials: PD
authors.lastname: Kohlberger
authors.forename: L
authors.initials: L
authors.lastname: Edwards
authors.forename: C
authors.initials: C
authors.lastname: Collins
authors.forename: C
authors.initials: C
authors.lastname: Milross
authors.forename: N F
authors.initials: NF
authors.lastname: Hacker
mesh_terms: D000008:Abdominal Neoplasms / Q000473:pathology / Q000556:secondary*; D000328:Adult; D002294:Carcinoma, Squamous Cell / Q000378:metabolism* / Q000601:surgery; D005260:Female; D006801:Humans; D010535:Laparoscopy / Q000009:adverse effects*; D008198:Lymph Nodes / Q000473:pathology*; D009364:Neoplasm Recurrence, Local / Q000473:pathology / Q000556:secondary*; D009366:Neoplasm Seeding; D009367:Neoplasm Staging; D002583:Uterine Cervical Neoplasms / Q000473:pathology* / Q000601:surgery