骨的孤立骨髓性肉瘤:一个病例报告
Kamar Manzalji1, Sara Humaida1, Abd Alrhem Ramadan2
1Primary Health Care Center, Family Medicine, Doha, Qatar.
International journal of surgery case reports
|June 30, 2024
概括
骨髓肉瘤是一种罕见的骨髓细胞瘤,即使没有骨髓疾病,也可能发生在靠近的骨中. 通过骨活检和免疫组织化学的早期诊断对于有效的治疗和改善结果至关重要.
科学领域:
- 血液学 血液学 血液学
- 在瘤学瘤学.
- 病理学 病理学 病理学
背景情况:
- 骨髓性肉瘤 (MS) 是一种罕见的恶性骨髓细胞的外骨髓性瘤.
- 多发性硬化最常发生在患有骨髓增殖性疾病的患者中,但也可以单独发生.
- 孤立的MS可以在不涉及骨髓的情况下呈现.
研究的目的:
- 报告一例罕见的小儿病患者近腹骨中孤立骨髓性肉瘤病例.
- 突出诊断挑战,并强调准确的诊断方法的重要性.
主要方法:
- 一个有急性髓性白血病病史的8岁女孩的案例介绍.
- 诊断工作包括连续的膝盖磁共振成像 (MRI) 和开放的骨活检.
- 组织病理学和免疫组织化学 (CD33,CD117,CD34,骨髓氧化酶,CD10,CD20,CD68) 被利用.
主要成果:
- 最初的呈现模仿了青少年类风湿性关节炎,导致诊断延迟.
- 核磁共振扫描显示了关节溢出和靠近骨的胀.
- 骨活检证实了具有特定免疫类型的骨髓性肉瘤.
结论:
- 孤立的近腰骨髓性肉瘤很少见,容易被误诊.
- 骨活检和免疫组织化学对于准确的诊断至关重要.
- 如化疗和全源造血干细胞移植 (alloHSCT) 等现代治疗方法改善了生存率.
相关概念视频
01:29Bone Disorders
8.0K
Aging and its effect on bone remodeling is the most common cause of bone disorders. In young and healthy people, bone deposition and resorption happen at an equal rate to maintain optimal bone health.
Bone deposition is also affected by the levels of sex hormones like estrogen and testosterone that promote osteoblast activity and bone matrix synthesis. When the level of these hormones decreases due to aging, it causes a reduction in bone deposition. As a result, bone resorption by osteoclasts...
Bone deposition is also affected by the levels of sex hormones like estrogen and testosterone that promote osteoblast activity and bone matrix synthesis. When the level of these hormones decreases due to aging, it causes a reduction in bone deposition. As a result, bone resorption by osteoclasts...
8.0K
01:22Bone Marrow Sampling and Transplants
3.0K
Bone marrow transplant is a potential cure for several diseases, including cancer and specific genetic disorders. Notably, this procedure is applicable for patients suffering from aplastic anemia, certain types of leukemia, severe combined immunodeficiency disease (SCID), Hodgkin's disease, non-Hodgkin's lymphoma, multiple myeloma, thalassemia, sickle-cell disease, and certain cancers.
The transplant begins with high doses of chemotherapy and radiation treatment, which aim to destroy...
The transplant begins with high doses of chemotherapy and radiation treatment, which aim to destroy...
3.0K