Results of surgical salvage for radiation failures of laryngeal carcinoma.
The results of surgical salvage of radiation failures of laryngeal carcinoma were reviewed. There were 167 stage T3 and T4 patients. The operative mortality was 7%. The complication rates were 8% wound infection, 13% chest complication, and 25% anastomotic leakage. After the first salvage operation, pharyngeal recurrence developed in 28 (18%) patients. Seven (25%) patients were feasible for second salvage operation, and none of them had further local recurrence. There were 9 (5%) tracheostomal recurrences. Of the 126 N0 patients, 23 (18%) had nodal recurrence, and only 5 of the nodal recurrences were feasible for salvage by radical neck dissection. All 41 node-positive patients underwent radical neck dissection, and 9 (23%) had nodal recurrence. Of the 126 node-negative patients, 19 (15%) had distant metastasis. Of the 41 node-positive patients, 18 (44%) had distant metastasis. The node-positive patients had a significantly high distant failure rate despite locoregional control of tumor. The adjusted 5-year survival rate of T3-4N0M0 was 45%, and that of T3-4N + M0 was 22%.
Yuen
A P
AP
Department of Surgery, University of Hong Kong, Queen Mary Hospital.
Wei
W I
WI
Ho
C M
CM
D000328:Adult; D000368:Aged; D000714:Anastomosis, Surgical / Q000009:adverse effects; D002294:Carcinoma, Squamous Cell / Q000473:pathology / Q000532:radiotherapy* / Q000556:secondary / Q000601:surgery*; D005240:Feasibility Studies; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007822:Laryngeal Neoplasms / Q000473:pathology / Q000532:radiotherapy* / Q000601:surgery*; D007825:Laryngectomy / Q000009:adverse effects; D008207:Lymphatic Metastasis; D008297:Male; D008875:Middle Aged; D037981:Neck Dissection; D009364:Neoplasm Recurrence, Local / Q000601:surgery; D009367:Neoplasm Staging; D010610:Pharyngeal Neoplasms / Q000601:surgery; D010611:Pharyngectomy / Q000009:adverse effects; D016879:Salvage Therapy; D013524:Surgical Flaps / Q000009:adverse effects; D013530:Surgical Wound Infection / Q000209:etiology; D015996:Survival Rate; D014134:Tracheal Neoplasms / Q000601:surgery; D014139:Tracheostomy / Q000009:adverse effects; D017211:Treatment Failure