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Related Concept Videos

Acute Pyelonephritis II: Diagnostic Studies and Management01:28

Acute Pyelonephritis II: Diagnostic Studies and Management

308
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...
308
Acute Pyelonephritis I: Introduction01:27

Acute Pyelonephritis I: Introduction

475
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...
475
Pericarditis II: Clinical Features and Diagnostic Tests01:19

Pericarditis II: Clinical Features and Diagnostic Tests

280
Pericarditis is distinguished by inflammation of the pericardium, the fibrous sac that encases the heart. It can be acute, lasting less than six weeks, or chronic, persisting for over three months. Understanding its clinical manifestations and diagnostic findings is crucial for timely and effective management.Clinical ManifestationsWhile pericarditis can be asymptomatic, it usually presents with characteristic symptoms such as:Chest Pain: The most characteristic symptom of pericarditis is chest...
280
Pericarditis I: Introduction01:22

Pericarditis I: Introduction

324
Pericarditis is defined as the inflammation of the pericardium, the thin, sac-like membrane surrounding the heart. This condition can cause significant chest pain and other symptoms, often necessitating medical intervention. The pericardium has two layers: the inner visceral layer and the outer parietal layer, separated by a small amount of fluid that reduces friction during heartbeats.Types of PericarditisPericarditis can be classified into several types based on the duration and nature of the...
324
Myocarditis II: Clinical Features and Diagnostic Tests01:27

Myocarditis II: Clinical Features and Diagnostic Tests

260
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...
260
Increased Body Temperature01:25

Increased Body Temperature

6.4K
A body temperature above  38°C  (100.4 °F) is known as fever or pyrexia, and a person with fever is termed 'febrile.' Typically, the hypothalamus, a part of the brain that acts as the body's thermostat, regulates body temperature through a thermoregulatory setpoint. It receives signals from cold and warm thermal receptors throughout the body and adjusts the body's temperature accordingly. Fever occurs when this hypothalamic setpoint is altered, usually in...
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Mouse Models of Epididymitis Induced by Pathogen-Associated Molecular Patterns
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173

Pyomyositis. Increasing recognition in temperate climates.

R K Gibson, S J Rosenthal, B P Lukert

    The American Journal of Medicine
    |October 1, 1984
    PubMed
    Summary
    This summary is machine-generated.

    Pyomyositis, a tropical infection, is increasingly diagnosed in temperate climates. Early diagnosis and treatment, including antibiotics and drainage, are crucial for recovery.

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    Area of Science:

    • Infectious Diseases
    • Medical Imaging
    • Tropical Medicine

    Background:

    • Pyomyositis is typically a tropical disease, rarely seen in temperate regions.
    • Unfamiliarity with pyomyositis can delay diagnosis in non-tropical areas.

    Observation:

    • A case of pyomyositis in the chest wall muscles occurred in a temperate climate.
    • Computed tomography (CT) was essential for diagnosing the chest wall abscess.

    Findings:

    • The patient's pyomyositis responded well to intravenous antibiotics and surgical drainage.
    • Review of 31 US cases indicates increasing reports in temperate climates.

    Implications:

    • Increased awareness of pyomyositis is needed in temperate climates for timely diagnosis.
    • Computed tomography is a valuable tool for diagnosing pyomyositis, even in unusual locations.