spherocytosis

简明释义

英[ˌsfɪərəʊsaɪˈtəʊsɪs]美[ˈsfɪərəˌsaɪˈtoʊsɪs]

n. [医] 球形红细胞症

英英释义

单词用法

同义词

反义词

例句

1.Objective to analyze the causes of misdiagnosis and missed diagnosis in hereditary spherocytosis (HS) and improve the diagnosis rate.

目的分析遗传性球形红细胞增多症(HS)误诊、漏诊原因，以提高其诊断率。

2.The sinusoids are packed with RBC's in this case of hereditary spherocytosis. The osmotic fragility of spherocytes is increased, because the RBC's have decreased surface area per unit volume.

遗传性球形红细胞增多症中，窦状隙被RBC塞满，球形红细胞的渗透性脆性增加，因为RBC每单位体积的表面积减少。

3.There is a rare condition known as hereditary spherocytosis.

这是极少见的遗传性球形红细胞增多症。

4.Objective to analyze the clinical feature of children hereditary spherocytosis (HS).

目的分析儿童遗传性球形红细胞增多症的临床特点。

5.The sinusoids are packed with RBC's in this case of hereditary spherocytosis. The osmotic fragility of spherocytes is increased, because the RBC's have decreased surface area per unit volume.

遗传性球形红细胞增多症中，窦状隙被RBC塞满，球形红细胞的渗透性脆性增加，因为RBC每单位体积的表面积减少。

6.Objective to explore the feasibility and the efficacy of laparoscopic splenectomy of massive splenomegaly in the treatment of hereditary spherocytosis in children.

目的探讨腹腔镜巨脾切除术在小儿遗传性球形红细胞增多症治疗中的可行性及效果评价。

7.The patient was diagnosed with spherocytosis, a condition characterized by the presence of spherical red blood cells.

患者被诊断为球形红细胞增多症，这是一个以存在球形红血球为特征的疾病。

8.Patients with spherocytosis may experience fatigue due to anemia.

患有球形红细胞增多症的患者可能因贫血而感到疲劳。

9.Treatment for spherocytosis often includes splenectomy to reduce hemolysis.

对于球形红细胞增多症的治疗通常包括脾切除术以减少溶血。

10.The laboratory results showed an increased number of reticulocytes, indicating spherocytosis.

实验室结果显示网织红细胞数量增加，表明存在球形红细胞增多症。

11.Genetic testing can confirm the diagnosis of spherocytosis in suspected cases.

在怀疑病例中，基因检测可以确认球形红细胞增多症的诊断。

作文

Spherocytosis is a medical condition that primarily affects red blood cells, leading to their abnormal shape and function. In healthy individuals, red blood cells are typically biconcave discs, which allow them to move easily through blood vessels and carry oxygen efficiently. However, in individuals suffering from spherocytosis (球形红细胞增多症), these cells become spherical rather than disc-shaped. This alteration in shape can lead to various complications, including hemolytic anemia, jaundice, and splenomegaly.The most common form of spherocytosis (球形红细胞增多症) is hereditary spherocytosis, which is caused by genetic mutations affecting proteins that provide structural support to the red blood cell membrane. These mutations can result in a weakened membrane, causing the cells to lose their typical shape and becoming more fragile. As a consequence, the spleen, which filters out old or damaged blood cells, tends to remove these spherical cells more rapidly, leading to a decrease in their overall count in the bloodstream.Symptoms of spherocytosis (球形红细胞增多症) can vary from mild to severe. Some individuals may experience fatigue, pallor, and shortness of breath due to anemia, while others might develop jaundice, characterized by yellowing of the skin and eyes. Splenomegaly, or enlargement of the spleen, is another common symptom, as the organ works overtime to filter out the abnormal red blood cells.Diagnosis of spherocytosis (球形红细胞增多症) typically involves a combination of blood tests and physical examinations. A complete blood count (CBC) can reveal anemia and elevated levels of bilirubin, a substance produced when red blood cells break down. Additionally, a peripheral blood smear can show the characteristic spherical shape of the red blood cells, confirming the diagnosis.Treatment options for spherocytosis (球形红细胞增多症) depend on the severity of the condition. In mild cases, management may involve regular monitoring and supportive care, such as folic acid supplementation to aid red blood cell production. However, for individuals with more severe symptoms, surgical removal of the spleen, known as splenectomy, may be recommended. This procedure can significantly improve anemia and reduce the risk of complications associated with the disease.Living with spherocytosis (球形红细胞增多症) requires ongoing management and awareness of potential complications. Patients are often advised to avoid certain infections, as the spleen plays a critical role in fighting off bacteria. Vaccinations and prophylactic antibiotics may be necessary to prevent infections, particularly after splenectomy.In conclusion, spherocytosis (球形红细胞增多症) is a significant hematological disorder that impacts the shape and function of red blood cells. Understanding this condition is crucial for effective diagnosis and treatment, ensuring that individuals affected can lead healthier lives despite the challenges posed by this disorder.