title: Concurrent chemoradiation for locally advanced squamous cell carcinoma of the vagina: case series and literature review.
abstract: BACKGROUND
  We reviewed our experience with patients with primary squamous cell carcinoma of the vagina who received concurrent chemoradiation therapy (CCRT).
  
  
  METHODS
  We retrospectively analyzed six patients (median age, 60 years) with squamous cell carcinoma of the vagina who underwent CCRT between 2002 and 2005 at the University of the Ryukyus Hospital. Two patients were in International Federation of Obstetricians and Gynecologists (FIGO) stage II, one in stage III, and three in stage IVA. All patients had an Eastern Cooperative Oncology Group (ECOG) performance status of 2 or less. Tumor size ranged from 3.2 to 7.7 cm. All patients were treated with true pelvic external-beam radiotherapy (EBRT) at 50 Gy. Then two of the six patients underwent intracavitary vaginal brachy-therapy. The remaining four patients received boost EBRT with shrinking fields. Total radiation dose to the vaginal tumor ranged from 60 to 66 Gy. All patients received two or three concomitant cycles of cisplatin during EBRT.
  
  
  RESULTS
  All six patients completed their scheduled CCRT, and achieved a clinical complete response. One stage II patient died of disease 24 months after treatment, and the stage III patient had local failure at 12 months. The remaining four patients were free of their disease at 18, 23, 33, and 55 months, respectively. One patient with stage IVA developed a vesicovaginal fistula during CCRT. Nevertheless, CCRT was well tolerated by all six patients, and no grade 3 or 4 late toxicity was observed, as evaluated by the Radiation Therapy Oncology Group (RTOG) scoring system.
  
  
  CONCLUSIONS
  CCRT is effective for primary squamous cell carcinoma of the vagina and should be considered for treatment in patients with high-risk disease having good performance status.
authors.affiliation: Department of Obstetrics and Gynecology, Faculty of Medicine, University of the Ryukyus, 207 Uehara Nishihara, Okinawa, Japan.
authors.forename: Tsuguhisa
authors.initials: T
authors.lastname: Nashiro
authors.forename: Chiaki
authors.initials: C
authors.lastname: Yagi
authors.forename: Makoto
authors.initials: M
authors.lastname: Hirakawa
authors.forename: Morihiko
authors.initials: M
authors.lastname: Inamine
authors.forename: Yutaka
authors.initials: Y
authors.lastname: Nagai
authors.forename: Kaoru
authors.initials: K
authors.lastname: Sakumoto
authors.forename: Wakana
authors.initials: W
authors.lastname: Tamaki
authors.forename: Kazuhiko
authors.initials: K
authors.lastname: Ogawa
authors.forename: Takafumi
authors.initials: T
authors.lastname: Toita
authors.forename: Yoichi
authors.initials: Y
authors.lastname: Aoki
mesh_terms: D000368:Aged; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000627:therapeutic use; D002294:Carcinoma, Squamous Cell / Q000188:drug therapy* / Q000473:pathology / Q000532:radiotherapy*; D003131:Combined Modality Therapy; D005260:Female; D006801:Humans; D008875:Middle Aged; D011879:Radiotherapy Dosage; D002583:Uterine Cervical Neoplasms / Q000188:drug therapy* / Q000473:pathology / Q000532:radiotherapy*