双语字幕
Treatment for Ranulas or Sialorrhea
舌下囊肿或流涎治疗
In order to understand what a ranula is it's important to know about a few key structures near the mouth.
了解舌下囊肿前，我们必需掌握口腔附近的几个关键结构。
Saliva is made by three main pairs of salivary glands in the mouth - parotid glands, submandibular glands and sublingual glands.
唾液由口腔内的 3 对大唾液腺产生，它们分别是腮腺、颌下腺和舌下腺。
Each gland has hollow tubes called ducts that open into the mouth. The saliva or spit flows from the salivary glands through the ducts into the mouth.
每个腺体都有通向口腔的中空管道，或导管。唾液或唾沫从唾液腺，通过导管流入口腔。
Sometimes a salivary gland, usually the sublingual gland, may be injured or its ducts may become blocked. As a result saliva can't get into the mouth instead it leaks into the surrounding tissue forming a ranula.
有时，唾液腺，通常是舌下腺，可能受损或发生导管堵塞；导致唾液无法流入口腔，而是渗漏到周围的组织中，形成舌下囊肿。
A ranula is a saliva filled bubble or sack that forms in the floor of the mouth. A simple ranula stays under the tongue. If a ranula extends down into the neck it's called a plunging ranula.
舌下囊肿是在口底形成的充满唾液的气泡或囊袋。单纯型舌下囊肿保持在舌下。如果舌下囊肿延伸到颈部，则称为潜突型舌下腺囊肿。
A new interventional radiology treatment for ranulas called salivary gland ablation involves injecting medicine into the injured salivary gland to help the gland heal.
舌下囊肿的一种新型介入放射疗法是唾液腺消融术，包括向受损的唾液腺注射药物，帮助腺体康复。
First ultrasound imaging is used to guide placement of a needle into the ranula.
首先，应用超声成像，将针引导到舌下囊肿。
Fluid is drained from the ranula through the needle then imaging is used to guide injection of absolute alcohol into the abnormal salivary gland.
使用针排出舌下囊肿内的液体，然后应用成像，将无水酒精引导注射到异常的唾液腺中。
The gland then makes much less saliva and gets smaller. The injured gland heals and stops leaking saliva and the ranula is gone.
腺体分泌的唾液将减少，腺体萎缩；受损的腺体康复，停止渗漏唾液，舌下囊肿消退。
After the procedure the child can return to normal activities.
手术后，患儿可以恢复正常活动。
相关单词学习
Sialorrhea
①发音和释义
si•a•lor•rhe•a/sɪrlɒ'rɪr/n. 流涎
Excessive flow of saliva.
单词 sialorrhea 由下列成分构成
sialo- 唾液，涎
+
-rrhea（后缀）流出
Ranula
ran•u•la/'rænjələ/n. 舌下囊肿，舌下腺囊肿，蛤蟆肿
A cystic tumor formed beneath the tongue, caused by obstruction of the sublingual or submaxillary gland or of a mucous gland.
单词 ranula 由下列成分构成
rān(a) 蛤蟆
+
-ula（后缀）阴性指小词，表示“某种小东西”
（图源：太帅图库）
Submandibular
sub•man•dib•u•lar/ˌsʌbmæn'dɪbjələ/adj. 下颌下的
Beneath the mandible or lower jaw.
单词 submandibular 由下列成分构成
sub-（前缀）在…...以下
+
mandibular 下颌的
Sublingual
sub•lin•gual/sʌb'lɪŋgwəl/adj. 舌下的，舌下腺的
Situated under the tongue, or on the underside of the tongue.
单词 sublingual 由下列成分构成
sub-（前缀）在…...以下
+
lingual 舌的
附：口腔癌自我筛查
（图源：太帅图库）
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