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Related Concept Videos

Acute Pyelonephritis II: Diagnostic Studies and Management01:28

Acute Pyelonephritis II: Diagnostic Studies and Management

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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...
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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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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
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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 pharyngitis refers to persistent inflammation of the pharyngial mucosa.
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Isolation of Tonsillar Mononuclear Cells to Study Ex Vivo Innate Immune Responses in a Human Mucosal Lymphoid Tissue
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Acute tonsillitis.

Doug Sidell1, Nina L Shapiro

  • 1David Geffen School of Medicine at UCLA, Los Angeles, CA, USA.

Infectious Disorders Drug Targets
|February 18, 2012
PubMed
Summary
This summary is machine-generated.

Acute tonsillitis, an infection of the palatine tonsils, affects all ages but is common in children. Treatment varies by cause, with penicillins effective for bacterial infections like Streptococcus pyogenes.

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Area of Science:

  • Otolaryngology
  • Infectious Diseases
  • Immunology

Background:

  • Acute tonsillitis is a common inflammatory condition of the palatine tonsils, frequently infectious and impacting various age groups, particularly school-aged children.
  • While viral tonsillitis often requires supportive care, bacterial tonsillitis, commonly caused by Streptococcus pyogenes, necessitates targeted antimicrobial therapy.
  • Understanding the anatomy and immune function of palatine tonsils is crucial for diagnosing and managing tonsillitis.

Purpose of the Study:

  • To provide a comprehensive overview of acute tonsillitis, encompassing its causes, diagnosis, and management.
  • To detail the anatomical and immunological aspects of palatine tonsils relevant to tonsillitis.
  • To outline current treatment recommendations and potential complications associated with acute tonsillitis.

Main Methods:

  • Review of existing literature on acute tonsillitis, focusing on etiology, clinical presentation, and therapeutic strategies.
  • Discussion of the anatomical structure and immunological roles of palatine tonsils.
  • Synthesis of information regarding diagnostic findings, treatment options, and complication management.

Main Results:

  • Acute tonsillitis is characterized by inflammation of tonsillar tissues, often infectious, with viral and bacterial pathogens being primary causes.
  • Streptococcus pyogenes is the most common bacterial culprit, with penicillins and augmented aminopenicillins being preferred treatments, especially against beta-lactamase producing strains.
  • Accurate diagnosis and timely, appropriate treatment are essential for managing acute tonsillitis and preventing complications.

Conclusions:

  • Effective management of acute tonsillitis hinges on accurate diagnosis differentiating viral from bacterial causes.
  • Treatment strategies should be tailored to the identified pathogen, with antibiotics crucial for bacterial infections.
  • A thorough understanding of tonsil anatomy, immunology, and clinical presentation aids in optimizing patient outcomes.