title: Hemipharyngectomy and hemilaryngectomy for pyriform sinus cancer: reconstruction with remaining larynx and hypopharynx and with tracheostomy.
abstract: When resection of the posterior hypopharyngeal wall is undertaken for treatment of pyriform sinus carcinoma, a very narrow mucosal strip may be left for reconstruction. A surgical technique for carcinoma which has invaded the whole lateral hypopharyngeal wall is described. It consists of resecting half the larynx and half the hypopharynx and reconstructing the food canal using the mucosa of the unaffected half of the larynx and the remnant hypopharynx. A series of 34 patients treated by this technique is presented. No hypopharyngeal stenosis was observed. Local recurrences developed in 9 cases and distant metastases in 6. A specific disease mortality rate of 44% was encountered. At present, 15 patients are disease-free after a median follow-up of 48 months.
authors.affiliation: Division of Otolaryngology, Ospedale Civile, Pordenone, Italy.
authors.forename: L
authors.initials: L
authors.lastname: Barzan
authors.forename: R
authors.initials: R
authors.lastname: Comoretto
mesh_terms: D000328:Adult; D000368:Aged; D002294:Carcinoma, Squamous Cell / Q000601:surgery*; D003413:Cricoid Cartilage / Q000601:surgery; D005500:Follow-Up Studies; D006801:Humans; D006928:Hyoid Bone / Q000601:surgery; D007013:Hypopharynx / Q000601:surgery*; D007820:Laryngeal Mucosa / Q000601:surgery; D007825:Laryngectomy / Q000379:methods*; D007830:Larynx / Q000601:surgery*; D008197:Lymph Node Excision; D008297:Male; D008875:Middle Aged; D009364:Neoplasm Recurrence, Local; D010609:Pharyngeal Muscles / Q000601:surgery; D010610:Pharyngeal Neoplasms / Q000601:surgery*; D010611:Pharyngectomy / Q000379:methods*; D013524:Surgical Flaps / Q000379:methods; D015996:Survival Rate; D013957:Thyroid Cartilage / Q000601:surgery; D014139:Tracheostomy