Squamous carcinoma of the posterior pharyngeal wall.
We present 70 patients with tumours of the posterior pharyngeal wall, considering tumours of the posterior hypopharyngeal and posterior oropharyngeal wall as one unit. Almost half (45%) of the patients were in poor general condition at the time of presentation, and 60% had Stage III or IV tumours. One-third of the patients were untreated, and surgery was mainly reserved for patients with Stage I and II tumours. The larynx could be preserved in two-thirds of those undergoing surgery. The best current method of repair of the posterior pharyngeal wall after partial pharyngectomy appears to be a revascularized radial forearm flap. The median survival for patients with Stage I tumours was 236 weeks, but for patients with Stages II-IV tumours was only 33 weeks. There was no significant difference between the survival for II-IV stage groups, but there was between Group I and the rest. We identify 2 defects in the UICC classification system: lack of definition of the lateral limit of the posterior pharyngeal wall, and a gross discrepancy between size and T staging of tumours arising primarily from the posterior wall of the hypopharynx.
Jones
A S
AS
Department of Otorhinolaryngology, University of Liverpool, UK.
Stell
P M
PM
D002294:Carcinoma, Squamous Cell / Q000401:mortality / Q000473:pathology / Q000628:therapy; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010610:Pharyngeal Neoplasms / Q000401:mortality / Q000473:pathology / Q000628:therapy; D015996:Survival Rate