相关实验视频

Updated: Jan 9, 2026

A Uniform Shear Assay for Human Platelet and Cell Surface Receptors via Cone-plate Viscometry

A Uniform Shear Assay for Human Platelet and Cell Surface Receptors via Cone-plate Viscometry

Published on: June 5, 2019

从饥荒到盛宴:在严重的缺铁性贫血中,血小板数量起伏

Allison Weisnicht¹, Eduard Matkovic^2,3

¹American Family Children's Hospital, Department of Pediatrics, University of Wisconsin-Madison, Madison, WI, USA.

Journal of hematopathology

|December 9, 2025

概括

缺铁会导致严重的血小板减少 (血小板数量低) 在儿童中,模仿骨髓问题. 铁的补充可以导致反弹血栓细胞瘤,需要仔细监测血小板.

科学领域:

儿科血液学儿科血液学
营养缺乏症营养缺乏症

背景情况:

缺铁是儿童常见的营养缺乏症.
严重的铁缺乏症可以表现为除贫血之外的血液学异常.

研究的目的:

描述一个罕见的严重的微细胞贫血和严重的血小板缺陷由于铁缺乏症的儿科患者的病例.
突出诊断挑战和铁缺乏引起的血小板缺血的管理.

主要方法:

一个22个月大的女孩的病例报告.
临床表现,实验室发现,治疗 (输血,补充铁) 和血小板计数监测.

主要成果:

患者出现了严重的微细胞贫血和血小板缺血.
铁补充剂后血小板数量正常化,出现明显的血栓细胞瘤 (反弹血栓细胞瘤) 的过渡阶段.

结论:

铁缺乏症可以表现为严重的血小板缺血,可能被误诊为骨髓衰竭.
铁补充后的反弹血栓细胞瘤是一个公认的现象,需要对血栓风险进行警监测.

关键词:

铁缺乏症铁缺乏症血小板减少症 (Thrombocytopenia) 是一个严重的疾病.血小板细胞化是血小板细胞的形成.

更多相关视频

Procoagulant Platelet Characterization by Measuring Phosphatidylserine Exposure and Microvesicle Release from Human Purified Platelets

Procoagulant Platelet Characterization by Measuring Phosphatidylserine Exposure and Microvesicle Release from Human Purified Platelets

Published on: November 29, 2024

Routine Screening Method for Microparticles in Platelet Transfusions

Routine Screening Method for Microparticles in Platelet Transfusions

Published on: January 31, 2018

相关概念视频

Structure and Function of Platelets

Structure and Function of Platelets

The cell fragments known as platelets are disc-shaped, with an average diameter of about 3 μm and a thickness of roughly 1 μm. They play a crucial role in the body's vascular clotting system, which also involves plasma proteins, blood cells, and blood vessel tissues.
Platelets are continually replenished, circulating in the bloodstream for 9-12 days before being removed by phagocytes, primarily in the spleen. A microliter of circulating blood contains between 150,000 and 450,000...