ductal

简明释义

英[ˈdʌktəl]美[ˈdʌktəl]

adj. 管的；导管的

英英释义

单词用法

同义词

反义词

例句

1.This is evidence for their origin from an underlying ductal carcinoma.

此为他们起源于下方的导管癌的证据。

2.Ductal adenocarcinoma was observed as early as in 1 month after the implantation.

在1个月时观察到导管腺癌的形成。

3.Purpose to explore the clinicopathologic characteristics, immunohistochemistry, diagnosis and differential diagnosis of squamoid eccrine ductal carcinoma of the scalp.

目的探讨头皮鳞样小汗腺导管癌的临床病理和免疫表型特征及诊断与鉴别诊断。

4.This paper reviews recent advances on mechanisms regulating ductal bile secretion, which is modified by some hormones.

介绍胆管胆汁分泌的调节机制，某些激素对胆汁分泌作用的最新进展。

5.Results a total number of 15 alterations existed in D-loops of 9 samples. D-loops in ductal hyperplasia epithelial cells displayed at least one variants.

结果9份标本d -环共有15个突变点，增生性导管上皮细胞d -环至少存在一个以上异常点。

6.BACKGROUND: For patients with chronic pancreatitis and a dilated pancreatic duct, ductal decompression is recommended.

背景：对于慢性胰腺炎合并胰管扩张的病人，胰管减压是被推荐的治疗方法。

7.The TAM positive rate in medullary cancer was higher than that in other pathologic types of breast tumors and it was the lowest in ductal cancers.

不同组织学类型TAM抑制率实验似有差异，髓样癌的阳性检出率较浸润性导管癌高。

8.The biopsy revealed ductal 导管的 changes indicative of early-stage cancer.

活检显示出导管的变化，表明早期癌症的迹象。

9.The patient was diagnosed with ductal 导管的 carcinoma after several tests.

经过多项检查，患者被诊断为导管的癌症。

10.In the study, researchers focused on ductal 导管的 structures in the pancreas.

在这项研究中，研究人员关注了胰腺中的导管的结构。

11.She had a ductal 导管的 obstruction that required surgical intervention.

她有一个需要外科干预的导管的阻塞。

12.The ductal 导管的 system is crucial for the transport of bile.

这个导管的系统对于胆汁的运输至关重要。

作文

The term ductal refers to structures that are related to or resemble ducts, which are tubular passages in the body. In medical terminology, particularly in the context of anatomy and pathology, ductal is often used to describe certain types of tissues or conditions that involve these duct-like structures. For example, when discussing breast cancer, one might encounter the phrase 'invasive ductal carcinoma,' which indicates a type of cancer that originates in the milk ducts of the breast and invades surrounding tissue. This specific classification is crucial for determining treatment options and understanding the progression of the disease.In addition to its implications in oncology, the word ductal can also be found in discussions about other organs, such as the pancreas or salivary glands. The pancreas has ductal systems that transport digestive enzymes to the small intestine, while salivary glands have ductal pathways that carry saliva into the mouth. Understanding the role of these ductal structures is essential for comprehending how these organs function and how various diseases can affect them.Moreover, ductal conditions can also relate to congenital anomalies where the normal development of ducts is impaired. For instance, congenital ductal atresia is a condition where a duct does not form properly, leading to significant health issues that may require surgical intervention. Such conditions highlight the importance of recognizing ductal anatomy and its variations in both clinical practice and medical research.In the field of reproductive health, ductal structures are equally significant. For example, the vas deferens in males is a ductal structure responsible for transporting sperm from the testes to the urethra. Any obstruction or abnormality in this ductal pathway can lead to infertility, emphasizing the need for thorough examinations and potential treatments.Furthermore, the study of ductal systems extends beyond human anatomy; it can also apply to veterinary medicine and comparative biology. Understanding how different species manage their ductal systems can provide insights into evolutionary adaptations and functional morphology.In conclusion, the term ductal encompasses a wide range of anatomical and pathological contexts, making it a vital concept in both medical science and clinical practice. From understanding diseases like invasive ductal carcinoma to recognizing the importance of ductal pathways in organ function, the implications of this term are far-reaching. As we continue to explore and learn about the complexities of human anatomy, the significance of ductal structures will undoubtedly remain a focal point in our understanding of health and disease.

术语ductal指的是与管道相关或类似的结构，管道是身体中的管状通道。在医学术语中，尤其是在解剖学和病理学的背景下，ductal通常用来描述涉及这些管状结构的某些类型的组织或情况。例如，在讨论乳腺癌时，可能会遇到“浸润性ductal癌”的短语，这表明一种起源于乳腺导管并侵入周围组织的癌症。这种特定的分类对于确定治疗方案和理解疾病的进展至关重要。除了在肿瘤学中的含义外，ductal一词还可以在讨论其他器官时找到，例如胰腺或唾液腺。胰腺具有ductal系统，将消化酶运输到小肠，而唾液腺则有ductal通道，将唾液输送到口腔中。理解这些ductal结构的作用对于理解这些器官的功能以及各种疾病如何影响它们至关重要。此外，ductal条件也可能与先天性异常有关，其中管道的正常发育受到损害。例如，先天性ductal闭锁是一种病症，其中一个管道未能正确形成，导致显著的健康问题，可能需要外科干预。这些情况突显了识别ductal解剖及其变异在临床实践和医学研究中的重要性。在生殖健康领域，ductal结构同样重要。例如，男性的输精管是一种ductal结构，负责将精子从睾丸运输到尿道。该ductal通道的任何阻塞或异常都可能导致不育，强调了进行彻底检查和潜在治疗的必要性。此外，ductal系统的研究超越了人类解剖学；它也可以应用于兽医学和比较生物学。理解不同物种如何管理其ductal系统可以为进化适应和功能形态学提供见解。总之，术语ductal涵盖了广泛的解剖学和病理学背景，使其成为医学科学和临床实践中的一个重要概念。从理解像浸润性ductal癌这样的疾病，到认识ductal通道在器官功能中的重要性，这个术语的影响深远。随着我们继续探索和学习人体解剖的复杂性，ductal结构的重要性无疑将继续成为我们理解健康和疾病的重点。