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関連する概念動画

Urinary Tract Infection III: Diagnostic Studies and Interprofessional Care01:30

Urinary Tract Infection III: Diagnostic Studies and Interprofessional Care

A healthcare provider can diagnose a urinary tract infection (UTI) through several methods:Medical History and Symptoms: The provider will take a detailed medical history and ask about symptoms such as frequent urination, burning sensation during urination, and lower abdominal pain.Urinalysis: A clean-catch urine sample is collected in a sterile container and tested for the presence of bacteria, white blood cells (leukocytes), nitrites, blood, and protein. The presence of leukocytes and...
Urinary Tract Infection I: Introduction01:26

Urinary Tract Infection I: Introduction

Urinary tract infections (UTIs) impact various parts of the urinary system, including the kidneys, ureters, bladder, and urethra. These infections are generally bacterial, with Escherichia coli being the most common causative agent, often originating from the gastrointestinal tract. However, other bacteria, such as Staphylococcus saprophyticus, Klebsiella pneumoniae, and Proteus mirabilis, are also known to cause UTIs. The type, location, and underlying complexity of the UTI guide both...
Urinary Tract Infection II: Pathophysiology01:25

Urinary Tract Infection II: Pathophysiology

The pathophysiology of urinary tract infections (UTIs) encompasses several progressive stages, beginning with bacterial colonization and culminating in potential systemic complications if untreated. UTIs are primarily initiated by bacteria, such as Escherichia coli, which often originate from the gastrointestinal tract and migrate to the urinary system through the periurethral area. This migration can occur via several routes, including improper hygiene practices, sexual activity, or...
Urinary Tract Infection IV: Nursing Management01:17

Urinary Tract Infection IV: Nursing Management

In managing urinary tract infections (UTIs) in nursing, a comprehensive assessment is essential. Begin by gathering subjective data, such as the patient’s complaints of dysuria (painful urination), urinary frequency, urgency, suprapubic pain, and any lower abdominal discomfort. This information can be complemented by questions regarding previous UTIs, sexual activity, and personal hygiene practices, which can provide insight into risk factors. Objective assessment should focus on signs like...
Disorders of the Urinary System01:20

Disorders of the Urinary System

The urinary system is responsible for eliminating waste and excess fluids from the body. However, disorders of the urinary system can arise due to various reasons like infections, stress, age, congenital abnormalities, and lifestyle.
Urinary tract infections (UTIs) are one of the most common urinary system disorders. They are caused by bacteria that enter the urethra and can spread to the bladder resulting in cystitis. Pyelonephritis is the result of a UTI that has ascended to the level of the...
Urine Studies II: Urine Culture and Sensitivity Test01:26

Urine Studies II: Urine Culture and Sensitivity Test

A urine culture and sensitivity test is a diagnostic procedure used to identify urinary tract bacterial infections and determine the most effective antibiotics for treatment. This test is generally preferred when a patient shows manifestations of a urinary tract infection, such as frequent or painful urination, cloudy or foul-smelling urine, or lower abdominal pain.Purpose of the TestThe primary goals of a urine culture and sensitivity test are to:Determine the specific bacteria causing the...

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関連する実験動画

Updated: Jul 8, 2026

Assessing Urinary Tract Junction Obstruction Defects by Methylene Blue Dye Injection
06:05

Assessing Urinary Tract Junction Obstruction Defects by Methylene Blue Dye Injection

Published on: October 12, 2017

この子供は尿路感染症ですか?

Nader Shaikh1, Natalia E Morone, John Lopez

  • 1Department of Pediatrics, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA. nader.shaikh@chp.edu

JAMA
|December 27, 2007
PubMed
まとめ

小児性尿路感染症 (UTI) の正確な診断は極めて重要です. 発熱や痛みなどの個々の症状は診断に役立ちますが,結果の組み合わせは,小児の尿路感染症を特定するのにより信頼性があります.

科学分野:

  • 小児腎臓病理学について
  • 感染症 感染症は感染症です.
  • 診断の精度 診断の精度

背景:

  • 尿路感染症 (UTI) は子供に多く見られ,治療しないと永久的な腎臓損傷を引き起こす可能性があります.
  • 小児性尿路感染症の正確かつ適時な診断は,腎臓損傷の予防に不可欠です.

研究 の 目的:

  • 乳児および小児における尿路感染症を特定するための様々な徴候および症状の診断の正確性を体系的に検討する.
  • 尿路感染症の診断における個々のおよび組み合わせた臨床発見の有用性を評価する.

主な方法:

  • MEDLINEとEMBASEのデータベース (1966年−2007年) の包括的な文献検索を行い,資料集の手動レビュー,以前の体系的レビュー,教科書,専門家による相談などで補足した.
  • 含有基準は,18歳未満の子供における尿路感染症の徴候や症状を報告した研究に焦点を当てた.
  • データ抽出と品質評価は,2人の評価者によって独立して行われました.

主要な成果:

  • 乳児では,高熱>40°C,尿路感染症の歴,上部痛みが有意な指標でした. 割礼の欠如は,男性における尿路感染症の可能性を高めました.
  • 症状の組み合わせ,例えば別の原因のない長時間発熱は,個々の症状と比較して診断の正確性を向上させます.
  • 言語の子どもでは,腹痛,腰痛,不尿症,排尿頻度,および新発の尿失禁が,尿道感染症の可能性の増加と関連していました.

さらに関連する動画

Transurethral Induction of Mouse Urinary Tract Infection
09:24

Transurethral Induction of Mouse Urinary Tract Infection

Published on: August 5, 2010

Recurrent Escherichia coli Urinary Tract Infection Triggered by Gardnerella vaginalis Bladder Exposure in Mice
08:53

Recurrent Escherichia coli Urinary Tract Infection Triggered by Gardnerella vaginalis Bladder Exposure in Mice

Published on: December 4, 2020

関連する実験動画

Last Updated: Jul 8, 2026

Assessing Urinary Tract Junction Obstruction Defects by Methylene Blue Dye Injection
06:05

Assessing Urinary Tract Junction Obstruction Defects by Methylene Blue Dye Injection

Published on: October 12, 2017

Transurethral Induction of Mouse Urinary Tract Infection
09:24

Transurethral Induction of Mouse Urinary Tract Infection

Published on: August 5, 2010

Recurrent Escherichia coli Urinary Tract Infection Triggered by Gardnerella vaginalis Bladder Exposure in Mice
08:53

Recurrent Escherichia coli Urinary Tract Infection Triggered by Gardnerella vaginalis Bladder Exposure in Mice

Published on: December 4, 2020

結論:

  • 個々の徴候と症状は小児性尿路感染症の診断価値はあるが,決定的な正確性は欠けている.
  • 複数の臨床的発見を組み合わせることで,尿路感染症の確率が低い子どもを効果的に特定し,臨床的意思決定を助けることができます.