From 1978 to 1984, fourteen cases of fronto-ethmoidal mucocele (5 frontal, 3 eth moidal and 6 fronto-ethmoidal) were collected.

• 报告额、筛窦粘液囊肿14例(额窦囊肿5例,筛窦囊肿3例、额-筛窦囊肿6例)。