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Related Concept Videos

Myocarditis II: Clinical Features and Diagnostic Tests01:27

Myocarditis II: Clinical Features and Diagnostic Tests

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Myocarditis is an inflammation of the heart muscle. The symptoms vary widely, encompassing asymptomatic presentations to severe, acute manifestations.Clinical PresentationAsymptomatic cases: In some instances, myocarditis may be asymptomatic, with the infection resolving without intervention. These cases often go undetected unless discovered incidentally through diagnostic imaging or tests conducted for other reasons.General Early Symptoms: Early symptoms of myocarditis are non-specific and can...
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Myocarditis I: Introduction01:21

Myocarditis I: Introduction

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Myocarditis is inflammation of the myocardium, which is the muscular layer of the heart.EtiologyMyocarditis has a diverse etiology, including a wide range of infectious and non-infectious causes:Infectious CausesViral: Common viruses include Coxsackie A and B, adenovirus, parvovirus B19, enteroviruses, and influenza A.Bacterial: Examples include infections caused by Streptococcus, Staphylococcus, and Mycoplasma species.Rickettsial: Infections like Rocky Mountain spotted fever can result in...
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Atypical Pneumonia01:14

Atypical Pneumonia

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Atypical pneumonia, often caused by Mycoplasma pneumoniae, is a form of pulmonary infection that differs from the classical presentation of bacterial pneumonia in both its cause and clinical symptoms. Mycoplasma pneumoniae is a pleomorphic bacterium notable for its lack of a rigid cell wall. This structural characteristic imparts resistance to beta-lactam antibiotics and significantly influences the bacterium’s behavior within the human host.Other pathogens responsible for the disease...
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Acute Pyelonephritis I: Introduction01:27

Acute Pyelonephritis I: Introduction

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Pyelonephritis is a bacterial infection that primarily affects the renal parenchyma and collecting system, including the renal pelvis, tubules, and interstitial tissue of one or both kidneys. It can be classified as either acute—a sudden, severe infection—or chronic, which refers to long-term or recurrent kidney infections.The primary cause of acute pyelonephritis (APN) is bacterial infection, with Escherichia coli accounting for approximately 70-80% of cases. Other bacteria, such...
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Myocarditis III: Medical Management01:14

Myocarditis III: Medical Management

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Myocarditis: Comprehensive Medical ManagementMyocarditis, the heart muscle inflammation, requires a comprehensive medical management strategy that addresses the underlying cause, provides supportive care, manages symptoms, and reduces cardiac workload.Infections and Autoimmune CausesAdminister appropriate antimicrobial therapy when an infectious agent causes myocarditis. For instance, penicillin treats infections caused by Group A Streptococcus. In cases where autoimmune processes are...
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Disorders of the Skeletal Muscle01:28

Disorders of the Skeletal Muscle

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The clinical conditions affecting the skeletal muscle tissue are broadly categorized as musculoskeletal and neuromuscular disorders.
Musculoskeletal disorders
Musculoskeletal disorders involve injuries and conditions affecting the skeletal muscles and associated connective tissues. These disorders can arise from acute biomechanical stresses or chronic overuse and can occur across different age groups. Common injuries include sprains, fractures, and muscular strains, often resulting from...
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Related Experiment Video

Updated: Mar 25, 2026

Separation of Immune Cell Subpopulations in Peripheral Blood Samples from Children with Infectious Mononucleosis
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Separation of Immune Cell Subpopulations in Peripheral Blood Samples from Children with Infectious Mononucleosis

Published on: September 7, 2022

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Pyomyositis in Children.

Sanjay Verma1

  • 1Department of Pediatrics, Advanced Pediatric Centre, Postgraduate Institute of Medical Education and Research, Chandigarh, 160012, India. sanjay06verma@yahoo.com.

Current Infectious Disease Reports
|February 17, 2016
PubMed
Summary
This summary is machine-generated.

Pediatric pyomyositis, often caused by Staphylococcus aureus, requires prompt MRI diagnosis and treatment. Early intervention leads to excellent recovery in most children with this bacterial muscle infection.

Keywords:
ChildrenMuscle abscessPyomyositisStaphylococcus aureusTropical

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Last Updated: Mar 25, 2026

Separation of Immune Cell Subpopulations in Peripheral Blood Samples from Children with Infectious Mononucleosis
08:44

Separation of Immune Cell Subpopulations in Peripheral Blood Samples from Children with Infectious Mononucleosis

Published on: September 7, 2022

3.0K

Area of Science:

  • Pediatrics
  • Infectious Diseases
  • Musculoskeletal Disorders

Background:

  • Primary pyomyositis in children is common in tropical areas and increasingly seen in temperate climates.
  • Staphylococcus aureus is the primary cause, with a rising incidence of community-acquired methicillin-resistant Staphylococcus aureus (CA-MRSA).
  • The condition commonly affects the pelvis and lower limbs, often presenting as fever and limping.

Purpose of the Study:

  • To highlight the key aspects of pediatric pyomyositis, including its epidemiology, causative agents, clinical presentation, diagnosis, and management.
  • To emphasize the importance of early recognition and intervention for optimal patient outcomes.

Main Methods:

  • Review of clinical presentations and diagnostic approaches for pediatric pyomyositis.
  • Emphasis on Magnetic Resonance Imaging (MRI) as the preferred diagnostic tool.
  • Discussion of treatment strategies including antibiotics and surgical drainage.

Main Results:

  • Prompt diagnosis and treatment, including antibiotics and drainage, are crucial for managing pediatric pyomyositis.
  • The majority of patients achieve complete recovery without long-term complications when treated early.
  • Magnetic Resonance Imaging (MRI) is the investigation of choice for diagnosis.

Conclusions:

  • Pediatric pyomyositis necessitates a high index of suspicion among clinicians.
  • Early diagnosis and appropriate management, including antibiotics and drainage, lead to favorable outcomes.
  • Awareness of increasing CA-MRSA strains is important for effective treatment selection.