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Current status of pharyngolaryngo‐esophagectomy and pharyngogastric anastomosis
Author(s) -
Wei William Ignace,
Lam Lai Kun,
Yuen Po Wing,
Wong John
Publication year - 1998
Publication title -
head and neck
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.012
H-Index - 127
eISSN - 1097-0347
pISSN - 1043-3074
DOI - 10.1002/(sici)1097-0347(199805)20:3<240::aid-hed9>3.0.co;2-0
Subject(s) - medicine , esophagectomy , surgery , anastomosis , esophagus , incidence (geometry) , head and neck , general surgery , laryngectomy , larynx , esophageal cancer , cancer , physics , optics
Background Pharyngolaryngo‐esophagectomy and pharyngogastric anastomosis (PLO & PGA) is one of the surgical options in the management of tumors arising from the hypopharynx and cervical esophagus. Indications of the operation and the outcome are changing over the years. To examine these, the experience of this operation in one Institute (the Head and Neck Division of the Department of Surgery, The University of Hong Kong at Queen Mary Hospital, Hong Kong) over the last 30 years was reviewed. Methods From 1966 to 1995, a total of 317 patients underwent PLO & PGA. The clinical results of 69 patients operated on between 1986 and 1995 were analyzed and compared with those of the two groups of patients reported previously from the same Institute to establish the current status of PLO & PGA. Results The demographic data of three groups of patients were similar. In previous years, 53% of the primary tumors were advanced laryngeal carcinomas extending to the hypopharynx, whereas the other 47% originated from hypopharyngeal and cervical esophageal regions. In recent years, all patients belonged to the latter group. Conclusions The hospital mortality has decreased from 31% to 9%, and the incidence of morbidity such as anastomotic leakage and bleeding has also been reduced, from 20% to 10%. This may be related to the introduction of transthoracic endoscopic mobilization of the esophagus and patient selection. The overall minor morbidity has, however, remained at about 49%, and the 5‐year actuarial survival rate has improved, from 18% in the 1970s to 24.5% at present. © 1998 John Wiley & Sons, Inc. Head Neck 20:240–244, 1998.