blastoma

简明释义

英[ˌblæsˈtəʊmə]美[blæˈstomə]

n. [肿瘤] 胚细胞瘤；真性瘤

复 数 b l a s t o m a s 或 b l a s t o m a t a

英英释义

单词用法

同义词

反义词

例句

1.Objective to summary the clinicopathological characterization and diagnostic experience of childrens blastoma.

目的总结儿童母细胞瘤的临床病理特点及诊断体会。

2.A case of pulmonary blastoma is presented, and together with other 46 cases from the literature are analysed.

本文报告一例肺母细胞瘤，并结合国内外文献收集的46例进行分析。

3.Objective to summary the clinicopathological characterization and diagnostic experience of childrens blastoma.

目的总结儿童母细胞瘤的临床病理特点及诊断体会。

4.Researchers are studying the genetic mutations that cause blastoma (胚胎瘤) in young patients.

研究人员正在研究导致年轻患者发生blastoma（胚胎瘤）的基因突变。

5.Parents are often overwhelmed when their child is diagnosed with blastoma (胚胎瘤).

当他们的孩子被诊断为blastoma（胚胎瘤）时，父母通常感到不知所措。

6.The doctor diagnosed the child with a rare form of blastoma (胚胎瘤) that required immediate treatment.

医生诊断出这个孩子患有一种罕见的blastoma（胚胎瘤），需要立即治疗。

7.The survival rate for certain types of blastoma (胚胎瘤) has improved significantly over the past decade.

某些类型的blastoma（胚胎瘤）的生存率在过去十年中显著提高。

8.Treatment options for blastoma (胚胎瘤) include chemotherapy and radiation therapy.

治疗blastoma（胚胎瘤）的选择包括化疗和放疗。

作文

In the realm of medical terminology, the word blastoma refers to a type of cancer that originates from immature or embryonic cells. This term is derived from the Greek word 'blastos,' meaning bud or germ, which reflects the nature of the cells involved in this condition. Blastoma is commonly associated with various types of tumors that can occur in different parts of the body, often affecting children more than adults. The most well-known types of blastoma include neuroblastoma, retinoblastoma, and hepatoblastoma, each named after the organ or tissue from which the tumor arises. Neuroblastoma, for instance, is a cancer that develops from immature nerve cells and primarily affects children under the age of five. It typically forms in the adrenal glands, neck, chest, or spinal cord. The symptoms can vary widely, ranging from a noticeable lump to abdominal pain or changes in bowel habits. Early diagnosis and treatment are crucial for improving outcomes, as neuroblastoma can be aggressive and spread rapidly if not addressed promptly.Retinoblastoma is another form of blastoma that specifically affects the retina, the light-sensitive layer at the back of the eye. This cancer usually occurs in children under the age of six and can lead to vision loss if not treated effectively. Symptoms may include a white reflection in the pupil, crossed eyes, or redness and swelling around the eye. Advances in medical technology have significantly improved the prognosis for children diagnosed with retinoblastoma, with many surviving long-term after treatment.Hepatoblastoma, on the other hand, is a rare liver cancer that primarily affects infants and young children. It arises from liver cells and can cause symptoms such as an enlarged abdomen, jaundice, and weight loss. Treatment often involves a combination of surgery and chemotherapy, and the prognosis can vary depending on the stage at which the cancer is diagnosed.Understanding blastoma and its implications is essential for both medical professionals and families affected by this disease. Awareness campaigns and education can help in early detection and treatment, ultimately leading to better outcomes for children diagnosed with various forms of blastoma. Research into the causes and potential genetic links of these tumors is ongoing, aiming to uncover the underlying mechanisms that lead to their development.In conclusion, blastoma represents a significant challenge in pediatric oncology, with several distinct types that require tailored approaches for diagnosis and treatment. The impact of blastoma extends beyond the individual, affecting families and communities as they navigate the complexities of cancer care. As research progresses, there is hope for more effective treatments and improved survival rates for those diagnosed with this challenging disease.

在医学术语领域，单词blastoma指的是一种源自未成熟或胚胎细胞的癌症。该术语源自希腊语单词“blastos”，意为芽或幼芽，这反映了这种病症中涉及的细胞特性。blastoma通常与不同部位发生的各种肿瘤相关，往往更多地影响儿童而非成人。最著名的几种blastoma类型包括神经母细胞瘤、视网膜母细胞瘤和肝母细胞瘤，每种都以肿瘤来源的器官或组织命名。例如，神经母细胞瘤是一种由未成熟神经细胞发展而来的癌症，主要影响五岁以下的儿童。它通常形成于肾上腺、颈部、胸部或脊髓。症状可能因人而异，从明显的肿块到腹痛或排便习惯变化不等。早期诊断和治疗对于改善预后至关重要，因为神经母细胞瘤如果不及时处理，可能会迅速侵袭并扩散。视网膜母细胞瘤是另一种特定影响视网膜的blastoma，即眼睛后面的光敏层。这种癌症通常发生在六岁以下的儿童身上，如果得不到有效治疗，可能导致视力丧失。症状可能包括瞳孔内出现白色反射、斜视或眼睛周围的红肿。医疗技术的进步显著改善了被诊断为视网膜母细胞瘤儿童的预后，许多儿童在治疗后能够长期存活。另一方面，肝母细胞瘤是一种罕见的肝脏癌症，主要影响婴儿和幼儿。它源自肝细胞，可能导致腹部肿大、黄疸和体重减轻等症状。治疗通常涉及手术和化疗的结合，预后可能因癌症诊断阶段而异。理解blastoma及其影响对医疗专业人员和受此病影响的家庭至关重要。提高意识和教育可以帮助早期发现和治疗，从而最终改善被诊断为各种blastoma类型儿童的结果。关于这些肿瘤的成因和潜在遗传联系的研究正在进行中，旨在揭示导致其发展的潜在机制。总之，blastoma在儿科肿瘤学中代表了一项重大挑战，有几种不同类型需要针对性的诊断和治疗方法。blastoma的影响超越个人，影响家庭和社区，因为他们在癌症护理的复杂性中导航。随着研究的进展，人们对更有效的治疗和被诊断为这种具有挑战性疾病的患者的生存率有了希望。