SUMMARY – Schwannoma as an extracranial nerve sheath tumor rarely affects brachial plexus. Due to the fact that brachial plexus schwannomas are a rare entity and due to the brachial plexus anatomic complexity, schwannomas in this region present a challenge for surgeons. We present a case of a 49-year-old female patient with a slow growing painless mass in the right supraclavicular region that was diagnosed as schwannoma and operated at our department. The case is described to remind that in case of supraclavicular tumors, differential diagnosis should take brachial plexus tumors, i.e. schwannomas, in consideration. Extra caution is also required on fine needle aspiration procedures or biopsies of schwannomas due to the possible iatrogenic injury of the nerve and adjacent structures. On operative treatment of schwannoma, complete tumor resection should be achieved while preserving the nerve.

This retrospective study analyses the outcome of treatment of 61 patients with advanced carcinoma of the pyriform fossa. Thirty-two patients (group 1) underwent surgery and postoperative radiotherapy and 29 patients (group 2) had induction chemotherapy followed by radiotherapy. The local recurrence-free survival at 5 years from the completion of therapy for group 1 was 54%, compared to 61% for group 2. The 5-year neck recurrence-free survival for groups 1 and 2 were 54% and 59%, respectively. The 5-year overall survival rates for groups 1 and 2 were 19% and 14%, respectively. Non-surgical therapy for advanced stage pyriform fossa cancer provides survival comparable with that achieved with the standard approach of surgery and postoperative radiotherapy. We advocate radical irradiation as the method of choice because it provides nodal coverage to the bilateral jugular chains and retropharyngeal nodes, all known to be at risk for metastases, and is associated with lower morbidity compared to surgery. But, however, despite the therapy, the outcome is poor.

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