[{"data":1,"prerenderedAt":105},["ShallowReactive",2],{"word-ranula":3},{"source":4,"data":5,"quality_score":103,"lastmod":104},"static_word_details",{"lemma":6,"phonetic":7,"pos":9,"definition_zh":11,"usage_points":12,"collocations":31,"examples_basic":61,"examples_advanced":71,"common_mistakes":81,"synonyms_nuance":90,"diff_pairs":99,"word_family":102},"ranula",{"us":8,"uk":8},"'rænjulә",[10],"名词","[医] 舌下囊肿，一种发生于舌下腺导管阻塞或破裂引起的唾液潴留性囊肿。",[13,19,25],{"title":14,"content":15,"examples":16},"解剖位置与成因","该词专指位于口腔底部的舌下区域，通常由舌下腺导管堵塞、外伤或炎症导致唾液无法排出而形成。",[17,18],"The ranula is typically found in the floor of the mouth beneath the tongue.","Trauma to the sublingual gland can lead to the formation of a ranula.",{"title":20,"content":21,"examples":22},"临床分类","根据囊肿是否突破舌下黏膜进入口底或颈部，可分为单纯性（intraoral）和异位性（extraoral）ranula。",[23,24],"An intraoral ranula remains confined within the floor of the mouth.","If the cyst ruptures and extends into the neck, it is classified as an extraoral ranula.",{"title":26,"content":27,"examples":28},"诊断与治疗","医生通常通过触诊发现柔软、无痛的肿块，确诊后多采用手术切除或造袋术（marsupialization）治疗。",[29,30],"The diagnosis is confirmed by the presence of a fluctuant, painless mass.","Surgical excision or marsupialization is often required to treat persistent cases.",[32,40,47,54],{"type":33,"items":34},"noun",[35,36,37,38,39],"sublingual ranula","extraoral ranula","intraoral ranula","plunging ranula","chronic ranula",{"type":41,"items":42},"verb",[43,44,45,46],"diagnose a ranula","treat a ranula","excise a ranula","rupture into a ranula",{"type":48,"items":49},"adjective",[50,51,52,53],"benign ranula","large ranula","recurrent ranula","unilateral ranula",{"type":55,"items":56},"phrase",[57,58,59,60],"floor of the mouth","sublingual gland","salivary retention cyst","oral pathology",[62,65,68],{"en":63,"zh":64},"The doctor diagnosed a ranula after examining the swelling under his tongue.","医生检查了他舌头下的肿胀后，诊断出是舌下囊肿。",{"en":66,"zh":67},"A ranula often appears as a soft, bluish lump in the floor of the mouth.","舌下囊肿通常表现为口腔底部一个柔软、呈蓝色的肿块。",{"en":69,"zh":70},"The patient was treated for a recurrent ranula that had returned after surgery.","患者接受了治疗，因为其复发的舌下囊肿在手术后再次出现。",[72,75,78],{"en":73,"zh":74},"Differentiating between a simple ranula and a plunging ranula is crucial for determining the extent of surgical intervention.","区分单纯性舌下囊肿和异位性（深部）舌下囊肿对于确定手术干预范围至关重要。",{"en":76,"zh":77},"Marsupialization of the cystic cavity has shown higher recurrence rates compared to complete excision in cases of ranula.","与完整切除术相比，对舌下囊肿囊腔进行造袋术在复发率上表现更高。",{"en":79,"zh":80},"The clinical presentation of a ranula can mimic other pathologies, such as a lymphatic malformation or mucocele.","舌下囊肿的临床症状可能与其他病理情况（如淋巴管畸形或黏液囊肿）相似。",[82,86],{"wrong":83,"right":84,"explanation":85},"The doctor found a cyst in the throat called a ranula.","The doctor found a cyst in the floor of the mouth called a ranula.","ranula 特指舌下区域（floor of the mouth），而非喉咙（throat）其他部位。",{"wrong":87,"right":88,"explanation":89},"He had a ranula on his cheek.","He had a mucocele on his lip or a different type of cyst.","ranula 专指舌下腺来源的囊肿，脸颊上的类似囊肿通常称为 mucocele（黏液囊肿），不能混用。",[91,95],{"word":92,"difference":93,"example":94},"mucocele","Mucocele 是更广泛的术语，指任何由唾液腺导管阻塞引起的黏液囊肿；而 ranula 特指发生在舌下腺的 mucocele。所有 ranulas 都是 mucoceles，但并非所有 mucoceles 都是 ranulas。","While both are mucus-filled cysts, a ranula is specifically located under the tongue, whereas a mucocele can occur on the lips or cheeks.",{"word":96,"difference":97,"example":98},"cyst","Cyst 是通用医学术语，指任何充满液体的囊状结构；ranula 是 cyst 的一种特定类型，具有明确的解剖位置和成因。","The mass was identified as a benign cyst, specifically a ranula arising from the sublingual gland.",[92,100,101],"lymphangioma","dermoid cyst",[],80,"2026-03-27T14:45:39.585Z",1784307044151]