Metastases to parotid gland from cancers of the upper airway and digestive tract.
Forty-four cases of parotid metastases were diagnosed and treated in the period 1968-1994. In 10 patients (23%), the primary tumour was sited in the mucosal layer of the upper airway or digestive tract: oropharynx (n=3), larynx (n=3), nasopharynx (n=2), hypopharynx (n=1) and the maxillary sinus (n=1). Histologically, the primary tumour was squamous cell carcinoma in 9 cases and adenocarcinoma in one. One patient received surgical treatment only, two patients surgery and postoperative radiotherapy, one radiotherapy only, four chemotherapy and two symptomatic treatment only. Only one patient is alive, disease-free, 5 years after treatment. The other patients died: six within 1 year, two within 2 years and one within 3 years of diagnosis.
Pisani
P
P
ENT Clinic, Ospedale Maggiore, Novara, Italy.
Krengli
M
M
Ramponi
A
A
Guglielmetti
R
R
Pia
F
F
D000230:Adenocarcinoma / Q000473:pathology / Q000556:secondary; D000368:Aged; D000970:Antineoplastic Agents / Q000627:therapeutic use; D002294:Carcinoma, Squamous Cell / Q000473:pathology / Q000556:secondary; D018572:Disease-Free Survival; D005500:Follow-Up Studies; D006801:Humans; D007822:Laryngeal Neoplasms / Q000473:pathology*; D008207:Lymphatic Metastasis / Q000473:pathology; D008279:Magnetic Resonance Imaging; D008297:Male; D008444:Maxillary Sinus Neoplasms / Q000473:pathology*; D008875:Middle Aged; D010307:Parotid Neoplasms / Q000175:diagnosis / Q000188:drug therapy / Q000532:radiotherapy / Q000556:secondary* / Q000601:surgery; D010610:Pharyngeal Neoplasms / Q000473:pathology*; D018714:Radiotherapy, Adjuvant; D012796:Sialography; D015996:Survival Rate; D014057:Tomography, X-Ray Computed
D000970:Antineoplastic Agents