The patient had undergone surgery for an oral ranula 15 months previously , without complete excision of the sublingual gland 病人曾于一年半前曾接受过口底蛤蟆肿切除手术，但并未完整的摘除舌下腺。
2.
We present a rare case of giant plunging ranula with headache and trismus , associated with an extensive right - sided tender swelling of the neck 本病例为一罕见之巨大颈部蛤蟆肿以广泛颈部账痛、头痛及牙关紧闭表现。
3.
A plunging ranula is a relatively uncommon phenomenon , presenting as mucous extravasation from a sublingual gland into the cervical tissue spaces , with a pseudocyst that lacks an epithelial lining 摘要颈部蛤蟆肿为临床上不常见的疾病，其成因是由于舌下腺黏液外渗入颈部间隙中，造成无上皮内衬的假性囊肿。
