ranula

简明释义

英[ˈrænjʊlə]美[rænjələ]

n. [口腔] 舌下囊肿

英英释义

单词用法

同义词

反义词

例句

1.Conclusion: High-frequency ultrasound is without harm and has high efficiency, it is an important method for the diagnosis of plunge ranula.

结论：超声是诊断潜突型舌下腺囊肿的重要辅助手段，其方法高效无创并对临床诊治具有重要的指导意义。

2.Conclusion: High-frequency ultrasound is without harm and has high efficiency, it is an important method for the diagnosis of plunge ranula.

结论：超声是诊断潜突型舌下腺囊肿的重要辅助手段，其方法高效无创并对临床诊治具有重要的指导意义。

3.The dentist diagnosed her with a ranula, which is a mucous cyst under the tongue.

牙医诊断她患有舌下囊肿，这是一种位于舌头下方的粘液囊肿。

4.After noticing swelling, he went to the doctor and found out it was a ranula.

在注意到肿胀后，他去看医生，发现这是一种舌下囊肿。

5.Treatment for a ranula often involves surgical removal.

治疗舌下囊肿通常涉及外科切除。

6.She was relieved to learn that her ranula was benign.

她得知自己的舌下囊肿是良性的，感到松了一口气。

7.The presence of a ranula can sometimes cause difficulty in speaking.

存在舌下囊肿有时会导致说话困难。

作文

The human body is a complex system, and sometimes it can develop unusual conditions that may seem strange or alarming. One such condition is known as a ranula, which is a type of mucous cyst that forms in the floor of the mouth. This benign lesion typically arises from the sublingual glands, which are located beneath the tongue. While it is not a life-threatening condition, understanding what a ranula is and how it can affect individuals is important for both patients and healthcare providers. A ranula usually appears as a bluish or translucent swelling under the tongue. It can vary in size, from a few millimeters to several centimeters in diameter. The term "ranula" is derived from the Latin word "rana," meaning frog, due to its resemblance to a frog's belly. Although these cysts are generally painless, they can cause discomfort, difficulty in swallowing, or even speech problems if they become large enough to obstruct the oral cavity. The formation of a ranula is often associated with the obstruction of the salivary ducts, which can occur due to various reasons, including trauma, infection, or the presence of stones in the salivary glands. When the duct becomes blocked, saliva accumulates in the gland, leading to the formation of a cyst. In some cases, a ranula can also be classified as a "plunging ranula," which extends beyond the floor of the mouth into the neck. This type requires careful evaluation and management, as it can lead to more significant complications. Diagnosis of a ranula typically involves a clinical examination by a dentist or an oral surgeon. Imaging studies, such as ultrasound or MRI, may be utilized to determine the extent of the cyst and to differentiate it from other possible lesions in the oral cavity. Once diagnosed, treatment options for a ranula will depend on its size, symptoms, and potential complications. In many cases, observation may be sufficient if the cyst is small and asymptomatic. However, if the ranula causes significant discomfort or interferes with normal oral function, surgical intervention may be necessary to remove the cyst and address any underlying issues. Prevention of a ranula is not always possible, especially since some factors, such as congenital abnormalities or anatomical variations, cannot be controlled. However, maintaining good oral hygiene and addressing any salivary gland issues promptly can help reduce the risk of developing this condition. Additionally, individuals who experience recurrent ranulas may benefit from lifestyle changes, such as staying hydrated and avoiding foods that could exacerbate salivary gland problems. In conclusion, while a ranula may sound intimidating, it is essential to remember that it is a common and generally harmless condition. Awareness and understanding of this condition can lead to better management and outcomes for those affected. For anyone experiencing symptoms associated with a ranula, consulting with a healthcare professional is the best course of action. By doing so, individuals can receive appropriate care and guidance to ensure their oral health remains intact.

人体是一个复杂的系统，有时会出现一些看似奇怪或令人担忧的异常情况。其中一种情况被称为舌下囊肿，这是一种在口腔底部形成的粘液囊肿。这种良性病变通常源于舌下腺，这些腺体位于舌头下方。虽然这不是一种危及生命的状况，但了解舌下囊肿是什么以及它如何影响个体，对患者和医疗提供者都很重要。 舌下囊肿通常表现为舌下的蓝色或半透明肿胀。它的大小可以有所不同，从几毫米到几厘米直径不等。术语“舌下囊肿”源自拉丁词“rana”，意为青蛙，因为它与青蛙肚子的外观相似。尽管这些囊肿通常无痛，但如果它们变得足够大以阻塞口腔，可能会引起不适、吞咽困难甚至言语问题。 舌下囊肿的形成通常与唾液腺导管的阻塞有关，这可能由于各种原因引起，包括创伤、感染或唾液腺内结石的存在。当导管被阻塞时，唾液在腺体内积聚，导致囊肿的形成。在某些情况下，舌下囊肿也可以被归类为“下垂舌下囊肿”，其扩展超出口腔底部进入颈部。这种类型需要仔细评估和管理，因为它可能导致更严重的并发症。 诊断舌下囊肿通常涉及牙医或口腔外科医生的临床检查。可能会使用影像学研究，如超声波或MRI，以确定囊肿的范围，并与口腔内其他可能的病变进行区分。一旦确诊，舌下囊肿的治疗选择将取决于其大小、症状和潜在并发症。在许多情况下，如果囊肿小且无症状，观察可能就足够了。然而，如果舌下囊肿引起显著不适或干扰正常的口腔功能，可能需要外科干预以去除囊肿并解决任何潜在问题。 预防舌下囊肿并不总是可能的，尤其是因为一些因素，如先天性异常或解剖变化，是无法控制的。然而，保持良好的口腔卫生并及时处理任何唾液腺问题可以帮助降低发生这种情况的风险。此外，经历复发性舌下囊肿的个体可能会从生活方式的改变中受益，例如保持水分充足和避免可能加剧唾液腺问题的食物。 总之，虽然舌下囊肿听起来令人畏惧，但重要的是要记住这是一种常见且通常无害的情况。对这种情况的认识和理解可以导致更好的管理和结果。对于任何经历与舌下囊肿相关症状的人，咨询医疗专业人员是最佳的行动方案。通过这样做，个体可以获得适当的护理和指导，以确保他们的口腔健康保持完好。