当数字撒谎时:由于分析前的错误导致虚假低血红蛋白的病例报告导致不必要的干预
1Internal Medicine, CHRISTUS Spohn Hospital, Corpus Christi, USA.
Cureus
|December 29, 2025
概括
错误的实验室结果可能导致不必要的医疗干预. 这一案例凸显了分析前的样本采集错误如何导致严重贫血的误诊,在错误被发现之前促使输血和侵入性手术.
科学领域:
- 临床病理学 临床病理学
- 实验室医学 实验室医学
- 患者安全 患者安全
背景情况:
- 不准确的实验室值可能会导致严重的患者伤害和资源利用.
- 分析前的错误,特别是在采样过程中,是实验室测试不准确性的常见来源.
- 由于错误的实验室结果导致的错误诊断可能导致不适当的治疗和诊断程序.
研究的目的:
- 报告严重贫血病例的错误诊断,原因是分析前的错误.
- 强调正确的瘤手术技术和教育的重要性.
- 强调需要临床相关性和确认性测试,以防止不必要的干预.
主要方法:
- 病例报告详细介绍了一个被错误诊断为严重贫血的患者.
- 由于错误的实验室值而启动的诊断和治疗工作的审查.
- 确定根源原因作为预分析样本采集错误.
主要成果:
- 患者接受了不必要的输血和广泛的诊断评估,包括内镜检查.
- 严重贫血的诊断最终被追溯到分析前的瘤切除错误.
- 这一案例强调了实验室错误可能造成显著的阳性损害.
结论:
- 适当的瘤切除技术和全面的瘤切除师教育对于准确的实验室检测至关重要.
- 实验室结果与患者表现的临床相关性至关重要.
- 实施确认性实验室测试可以作为防止错误值和随后不必要的干预的保障.
相关概念视频
Errors occurring during blood pressure monitoring
1.3K
Blood pressure monitoring is a crucial clinical procedure in diagnosing and managing various cardiovascular conditions. Despite its significance, the accuracy of blood pressure measurements can be compromised by multiple factors, potentially leading to either falsely high or low readings. These inaccuracies are critical as they can significantly impact patient care. So, it is vital to understand these challenges deeply and adopt strategic approaches to minimize errors.
Several factors...
Several factors...
1.3K
Pre-Procedural Guidelines for Assessing Blood Pressure
788
Accurate blood pressure assessment is crucial for diagnosing and managing various health conditions. To ensure the reliability of these measurements, healthcare professionals must adhere to standardized pre-procedural guidelines. These guidelines enhance patient safety and improve the overall quality of healthcare. The following steps are essential for obtaining accurate and consistent blood pressure readings, from using the appropriate tools to ensuring effective communication with the...
788
SBAR II: Application of SBAR
5.6K
SBAR is an effective communication tool used by healthcare professionals to communicate patient information accurately. SBAR stands for Situation, Background, Assessment, and Recommendation. For a better understanding, an example is given below.
SBAR Report from a Nurse to a Health Care Provider
S: "Hello, Dr. Smith. This is Jane, RN, from the Med Surg unit. I am calling to tell you about Ms. White in Room 210, who is experiencing increased pain and redness at her incision site. Her recent...
SBAR Report from a Nurse to a Health Care Provider
S: "Hello, Dr. Smith. This is Jane, RN, from the Med Surg unit. I am calling to tell you about Ms. White in Room 210, who is experiencing increased pain and redness at her incision site. Her recent...
5.6K
Special considerations while measuring blood pressure
1.1K
When assessing blood pressure (BP), healthcare professionals must consider various factors and potential unexpected outcomes to ensure accurate readings and provide proper patient care. Adhering to these guidelines is essential to achieving the most reliable results.
Monitoring Both Arms:
Monitoring BP in both arms during the initial assessment is advisable, as the systolic value may differ by five to ten mm Hg between arms. For subsequent BP assessments, use the arm with the higher reading.
Monitoring Both Arms:
Monitoring BP in both arms during the initial assessment is advisable, as the systolic value may differ by five to ten mm Hg between arms. For subsequent BP assessments, use the arm with the higher reading.
1.1K
Effect of Hepatic Disease on Pharmacokinetics: Pathophysiologic Assessment and Liver Function Test
165
In clinical practice, the direct measurement of hepatic blood flow to evaluate liver function presents significant challenges due to the intricate and specialized nature of the necessary techniques. Consequently, healthcare professionals often rely on empirical estimates derived from thorough patient examinations and liver function tests to gauge liver health. Among the tools at their disposal, the Child–Pugh and MELD scoring systems stand out for their ability to categorize and assess...
165
Documentation of Nursing Diagnosis
1.6K
The nurse documents nursing diagnoses and enters them into the patient record. The identified patient's nursing diagnosis is either written out with a plan of care or entered into the electronic health record.
In some settings, data-driven computerized decision support systems are in place, allowing for more accurate nursing diagnoses. The database within one of these systems includes diagnostic labels defining characteristics, activities, and indicators for nursing. A nurse enters...
In some settings, data-driven computerized decision support systems are in place, allowing for more accurate nursing diagnoses. The database within one of these systems includes diagnostic labels defining characteristics, activities, and indicators for nursing. A nurse enters...
1.6K


