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相关概念视频

Tonsillitis II: Management01:26

Tonsillitis II: Management

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This lesson will focus on the different treatment options for managing tonsillitis, which typically depend on the cause and severity.
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Chronic Pharyngitis01:23

Chronic Pharyngitis

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Chronic pharyngitis refers to persistent inflammation of the pharyngial mucosa.
Etiology
It often arises from persistent viral or bacterial infections affecting sinuses and tonsils.
Additional contributing factors include inadequate dental hygiene, mouth breathing, recurring tonsillitis, allergic rhinitis, laryngopharyngeal reflux, and exposure to smoke, chemicals, and other environmental pollutants. Allergic reactions to pollen, mold, and pet dander, chronic cough, excessive voice usage,...
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Tonsillitis I: Introduction01:30

Tonsillitis I: Introduction

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Tonsillitis is inflammation of the tonsils, which are two lymphoid tissue masses at the back of the throat. This condition can cause discomfort and irritation in the throat.
Etiology
Three primary contributing factors have been identified.
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Epistaxis01:30

Epistaxis

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Epistaxis, or nosebleeds, occurs when small, swollen blood vessels in the nasal mucous membrane rupture. Typically, the anterior septum is the primary site of occurrence.
Etiology
Possible causes of this condition include high blood pressure, trauma, low humidity, upper respiratory tract infections, allergies, foreign bodies, nasal inhalation of corticosteroids or illicit drugs, excessive use of decongestant nasal sprays, facial or nasal surgery, anatomic malformation, tumors, or systemic...
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Suctioning the Nasopharyngeal Airway01:29

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Nasopharyngeal suctioning is a procedure to remove secretions from the upper part of the respiratory tract that the patient cannot clear independently. It helps maintain airway patency and prevents complications such as aspiration pneumonia.
Equipment Required
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Suctioning the Oropharyngeal Airway01:25

Suctioning the Oropharyngeal Airway

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In preparing for oropharyngeal airway suctioning, a nurse must gather all necessary equipment, including a suction unit with tubing, a prepackaged suction kit, sterile gloves, water or saline for irrigation, a water-soluble lubricant, and additional personal protective equipment (such as a gown, mask, and goggles) to control infections.
After assembling the equipment, the nurse should practice hand hygiene and don appropriate PPE according to infection control guidelines to avoid the...
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相关实验视频

Updated: Jan 15, 2026

CO2-Lasertonsillotomy Under Local Anesthesia in Adults
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在儿科患者中发生桃体切除术后的复发性出血.

Kathleen R Billings1, Sydney J Sachse2, Saied Ghadersohi1

  • 1Ann & Robert H. Lurie Children's Hospital of Chicago, Division of Pediatric Otolaryngology-Head and Neck Surgery, Chicago, IL, USA; Northwestern University Feinberg School of Medicine, Department of Otolaryngology-Head and Neck Surgery, Chicago, IL, USA.

International journal of pediatric otorhinolaryngology
|January 13, 2026
PubMed
概括
此摘要是机器生成的。

桃体切除术后复发性出血 (R-PTH) 的风险很低,为0.2%,但初始出血的患者患R-PTH的风险是5.4倍. 没有明确的风险因素被确定,尽管R-PTH患者的医疗保健利用率更高.

关键词:
儿科患者 儿科患者桃体切除术后发生的出血.桃体切除术后的复发性出血.进行桃体切除术.

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科学领域:

  • 儿科耳鼻喉科 儿科耳鼻喉科
  • 手术并发症 手术并发症
  • 医疗保健服务研究 医疗服务研究

背景情况:

  • 桃体切除术后出血 (PTH) 是桃体切除术后的一个重大风险.
  • 复发性PTH (R-PTH) 代表了这些出血事件的子集,对患者管理和医疗保健资源利用有潜在的影响.

研究的目的:

  • 分析桃体切除术后复发性出血 (R-PTH) 的发生率.
  • 确定与R-PTH相关的潜在风险因素.
  • 评估患有R-PTH的患者的医疗保健利用模式.

主要方法:

  • 回顾性队列研究,涉及经过桃体切除术的18岁以下患者.
  • 在R-PTH患者和单次出血病例患者之间比较风险因素.
  • 分析与PTH无关的医疗保健利用指标 (初级保健,耳鼻喉科,远程医疗,ED访问) 的分析.

主要成果:

  • 整体PTH发生率为2.0%,其中R-PTH发生在11.0%的病例中 (整体风险为0.2%).
  • 患有R-PTH的患者在初始PTH后经历复发出血的相对风险是5.4倍.
  • 没有确定R-PTH的统计学上显著的风险因素,尽管R-PTH患者中更高比例的人有慢性桃体炎的病史.
  • 患有R-PTH的患者表现出显著更高的医疗保健利用率 (2.5对1.8次,p=0.023).

结论:

  • R-PTH的发病率较低,但初始PTH患者的相对风险明显增加.
  • 目前的分析没有确定预测R-PTH的特定风险因素.
  • 经历R-PTH的患者表现出医疗保健利用率增加,这表明需要有针对性的监测或管理策略.