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Related Concept Videos

Endocarditis III: Medical Management01:18

Endocarditis III: Medical Management

Infective endocarditis management involves a multifaceted approach encompassing infection prevention, lifestyle modifications, pharmacological therapy, and surgical management.Infection Prevention:Hand Hygiene: Thorough handwashing is crucial to prevent the spread of infection. Hand hygiene should be performed regularly, especially before and after using the restroom.Oral Hygiene: Good oral hygiene is essential. It includes brushing teeth immediately after waking up and before bed, flossing...
Endocarditis IV: Nursing Management01:29

Endocarditis IV: Nursing Management

Infective endocarditis (IE) is a chronic infection of the heart's endocardium, primarily affecting the heart valves. A detailed nursing assessment for a patient with IE involves collecting subjective and objective data to ensure an accurate diagnosis and timely intervention.Subjective DataThe nurse gathers information about the patient's symptoms and complaints during the subjective assessment. Patients with infective endocarditis often report non-specific symptoms that can mimic other...
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Acute Pyelonephritis II: Diagnostic Studies and Management

Introduction:For diagnosing acute pyelonephritis, a comprehensive patient history is collected to identify symptoms such as dysuria, frequent or urgent urination, flank pain, or costovertebral angle (CVA) tenderness that may suggest a kidney infection.Physical ExaminationDuring the physical examination, CVA tenderness is assessed. This involves gentle percussion over the costovertebral angle, where tenderness often indicates a kidney infection.Diagnostic TestsUrinalysis: Used to identify white...
Endocarditis I: Introduction01:25

Endocarditis I: Introduction

Introduction:Endocarditis is the infection of the endocardium, the inner lining of the heart and its valves. When the heart muscle is involved, the condition is termed myocarditis, while an infection of the outer lining is called pericarditis. Infective endocarditis (IE) primarily affects the endocardium, where pathogens adhere to the valves or lining, forming vegetation that can lead to severe complications. Infective endocarditis occurs when microorganisms, usually bacteria from other body...
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...
Healthcare Associated Infections I: Iatrogenic, Exogenic and Endogenic01:26

Healthcare Associated Infections I: Iatrogenic, Exogenic and Endogenic

Healthcare-associated infections (HAIs) occur in a healthcare facility while a person receives care for another ailment. This category also includes work-related infections among healthcare staff.
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Treatment with Vancomycin Loaded Calcium Sulphate and Autogenous Bone in an Improved Rabbit Model of Bone Infection
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Osteomyelitis and beyond.

R Paul Guillerman1

  • 1E. B. Singleton Department of Pediatric Radiology, Texas Children's Hospital, 6701 Fannin St., Ste. 470, Houston, TX 77030, USA. rpguille@texaschildrens.org

Pediatric Radiology
|March 13, 2013
PubMed
Summary
This summary is machine-generated.

Pediatric musculoskeletal infections require prompt diagnosis. Magnetic resonance imaging (MRI) is the preferred method for precisely locating infections like osteomyelitis and septic arthritis without radiation.

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Area of Science:

  • Pediatric Radiology
  • Musculoskeletal Imaging
  • Infectious Diseases

Background:

  • Musculoskeletal infections in children cause significant morbidity.
  • Nonspecific symptoms necessitate advanced imaging for diagnosis and localization.
  • Emergence of invasive pathogens like community-acquired Staphylococcus aureus heightens the need for accurate diagnostics.

Purpose of the Study:

  • To review the imaging characteristics of pediatric musculoskeletal infections.
  • To highlight the role of MRI in definitive evaluation.
  • To differentiate infections from mimics.

Main Methods:

  • Review of imaging modalities including radiography, bone scintigraphy, ultrasound (US), and magnetic resonance imaging (MRI).
  • Focus on MRI's capabilities in assessing osseous, articular, and muscular structures.
  • Discussion of imaging features for osteomyelitis, septic arthritis, and pyomyositis.

Main Results:

  • MRI is the preferred modality for definitive evaluation of pediatric musculoskeletal infections.
  • MRI offers comprehensive assessment without ionizing radiation.
  • Imaging characteristics of specific infections and their mimics are detailed.

Conclusions:

  • Prompt and precise localization of pediatric musculoskeletal infections is crucial.
  • MRI provides superior diagnostic value for these conditions.
  • Understanding imaging features aids in differentiating true infections from other pathologies.