pannus

简明释义

英[ˈpænəs]美[ˈpænəs]

n. [眼科] 血管翳；关节翳

英英释义

单词用法

同义词

反义词

例句

1.The warming and activating effect of moxibustion therapy may involve the inhibition of the formation of ICAM-1 and pannus.

艾灸能抑制血清细胞粘附分子ICAM-1的产生，阻抑血管翳生成，可能是艾灸温经通络治疗实验性关节炎的作用机制之一。

2.Angiogenesis in Rheumatoid arthritis (RA) synovial of patients is the cause of synovitis, bone and cartilage destruction, pannus growth.

类风湿关节炎(RA)患者滑膜中血管生成增加是造成滑膜炎、骨和软骨破坏、血管翳生长的原因。

3.Articular cartilage tissue was destructed accompanied with collagen fibre hyperplasia and pannus formation.

关节软骨组织破损、剥脱，胶原纤维增生，有明显的血管翳形成。

4.Results:Valves were found perforation and insuffientia in all patients and pannus in 17 patients.

结果：术中所有病人均证实存在瓣膜穿孔及关闭不全，17例发现瓣缘有赘生物。

5.Methods:The location of intraoperative corneal pannus hemorrhage during LASIK was analyzed in 48 cases(84 eyes).

方法：对48例84眼LASIK中角膜血管翳出血的位置进行分析。

6.Histopathologic features of RA encompass infiltration by macrophages and T cells synovial lining hyperplasia, neoangiogenesis, pannus formation and destruction of cartilage and bone.

其主要病理特点是滑膜细胞增生、衬里层增厚、多种炎性细胞浸润、血管翳形成，以及软骨和骨组织的破坏。

7.This "pannus" is destructive and produces erosion of the articular cartilage, eventually destroying the joint.

滑膜增厚，形成许多绒毛样突起，即血管翳，血管翳具有破坏性，可侵蚀关节软骨，最终破坏关节。

8.Histopathologic features of RA encompass infiltration by macrophages and T cells synovial lining hyperplasia, neoangiogenesis, pannus formation and destruction of cartilage and bone.

其主要病理特点是滑膜细胞增生、衬里层增厚、多种炎性细胞浸润、血管翳形成，以及软骨和骨组织的破坏。

9.During the examination, the vet noted that the dog's eye had developed a pannus.

在检查过程中，兽医注意到狗的眼睛出现了pannus。

10.A pannus can be a sign of chronic inflammation in the body.

pannus 可能是身体慢性炎症的一个标志。

11.The surgeon removed the pannus from the patient's cornea to restore their vision.

外科医生从患者的角膜上切除了pannus，以恢复他们的视力。

12.The doctor explained that a pannus is an abnormal layer of tissue that can develop in the eye.

医生解释说，pannus 是一种可能在眼睛中发育的异常组织层。

13.In patients with rheumatoid arthritis, a pannus can form over the joints, leading to pain and swelling.

在类风湿性关节炎患者中，pannus 可能在关节上形成，导致疼痛和肿胀。

作文

The human body is a complex and fascinating organism, comprised of various tissues and structures that work together to maintain health and functionality. One such structure, often overlooked in discussions about anatomy, is the pannus. The term pannus refers to a layer of tissue that can develop in certain medical conditions, particularly in relation to the joints. Understanding the role of pannus in the body can shed light on various health issues, especially those related to arthritis.In the context of rheumatoid arthritis, the pannus is an abnormal layer of fibrovascular tissue that forms over the cartilage in the joints. This tissue can lead to the destruction of cartilage and bone, which ultimately results in pain, swelling, and decreased mobility. The formation of pannus is a hallmark of this autoimmune disease, where the body's immune system mistakenly attacks its own tissues. Patients suffering from rheumatoid arthritis often experience significant discomfort due to the presence of pannus, which can contribute to the overall inflammatory process in the joints.The presence of pannus is not limited to rheumatoid arthritis; it can also be observed in other conditions such as psoriatic arthritis and ankylosing spondylitis. In these diseases, the development of pannus signifies ongoing inflammation and joint damage. Medical professionals often assess the extent of pannus formation through imaging techniques such as X-rays or MRIs, which can help determine the severity of the disease and guide treatment options.From a treatment perspective, addressing the issues associated with pannus is crucial for improving the quality of life for patients. Anti-inflammatory medications, disease-modifying antirheumatic drugs (DMARDs), and biologics are commonly used to manage symptoms and slow the progression of joint damage caused by pannus. Additionally, physical therapy can play a vital role in maintaining joint function and reducing stiffness, allowing patients to engage in daily activities with greater ease.Moreover, understanding the implications of pannus formation in the body emphasizes the importance of early diagnosis and intervention. Individuals experiencing joint pain or swelling should seek medical advice promptly, as early treatment can significantly impact the long-term outcomes of conditions associated with pannus. By recognizing the signs and symptoms of diseases that involve pannus, healthcare providers can implement effective management strategies that improve patient outcomes.In conclusion, the pannus is a critical component in understanding certain rheumatologic conditions, particularly those that affect the joints. Its formation is indicative of underlying inflammatory processes that can lead to significant morbidity if left untreated. By raising awareness of the role of pannus in diseases like rheumatoid arthritis, we can better equip ourselves to tackle these challenges and support those affected by such conditions. Ultimately, continued research and education on pannus will enhance our understanding of joint health and pave the way for more effective treatments in the future.

人体是一个复杂而迷人的有机体，由各种组织和结构组成，这些组织和结构共同工作以维持健康和功能。其中一个结构，在讨论解剖学时常被忽视的是pannus。术语pannus指的是在某些医学条件下可能形成的组织层，特别是与关节相关的情况。理解pannus在身体中的作用可以揭示各种健康问题，尤其是与关节炎相关的问题。在类风湿性关节炎的背景下，pannus是指在关节软骨上形成的异常纤维血管组织层。这种组织可能导致软骨和骨骼的破坏，从而最终导致疼痛、肿胀和活动能力下降。pannus的形成是这种自身免疫疾病的标志，其中身体的免疫系统错误地攻击自身组织。患有类风湿性关节炎的患者由于存在pannus而经常感到显著的不适，这可能会加剧关节的整体炎症过程。pannus的存在不仅限于类风湿性关节炎；在其他疾病如银屑病关节炎和强直性脊柱炎中也可以观察到。在这些疾病中，pannus的形成意味着持续的炎症和关节损伤。医疗专业人员通常通过X光或MRI等影像技术评估pannus形成的程度，这可以帮助确定疾病的严重程度并指导治疗选择。从治疗的角度来看，解决与pannus相关的问题对改善患者的生活质量至关重要。抗炎药物、疾病修饰抗风湿药（DMARDs）和生物制剂通常用于管理症状并减缓由pannus引起的关节损伤的进展。此外，物理治疗在维持关节功能和减少僵硬方面也发挥着至关重要的作用，使患者能够更轻松地参与日常活动。此外，理解pannus形成在身体中的影响强调了早期诊断和干预的重要性。经历关节疼痛或肿胀的个人应及时寻求医疗建议，因为早期治疗可以显著影响与pannus相关的疾病的长期结果。通过识别涉及pannus的疾病的迹象和症状，医疗提供者可以实施有效的管理策略，从而改善患者的结果。总之，pannus是理解某些风湿病状况（特别是那些影响关节的状况）的关键组成部分。它的形成表明如果不加以治疗，潜在的炎症过程可能导致显著的发病率。通过提高对pannus在类风湿性关节炎等疾病中的作用的认识，我们可以更好地装备自己以应对这些挑战，并支持那些受到此类疾病影响的人。最终，继续对pannus的研究和教育将增强我们对关节健康的理解，并为未来更有效的治疗铺平道路。