Germ cell tumours confined to the supra-clavicular fossa: a report of two cases.

Two cases of germ cell tumours in males presenting as a left supra-clavicular mass, with no evidence of disease in other sites, are reported. Biopsy showed seminoma in one case and teratoma in the other. Supra-clavicular germ cell tumour as an isolated finding after intensive investigations has not previously been reported.