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Related Concept Videos

Endocarditis II: Clinical Features of Infective Endocarditis01:25

Endocarditis II: Clinical Features of Infective Endocarditis

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Endocarditis can present various clinical features depending on the causative organism and the patient's underlying health conditions. Initially, the clinical features of infective endocarditis develop gradually, presenting with nonspecific symptoms that can be easily mistaken for other illnesses.General SymptomsEarly symptoms of infective endocarditis are fever, chills, weakness, malaise, fatigue, and weight loss. These symptoms reflect the systemic nature of the infection and the body's...
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Respiratory System Abnormal Finding I: Inspection and Percussion01:30

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Respiratory system abnormalities are a significant concern in healthcare due to their potential to indicate underlying severe conditions like Chronic Obstructive Pulmonary Disease (COPD), asthma, and pneumonia. These abnormalities can often be detected through physical examination methods like inspection and percussion.
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Myocarditis II: Clinical Features and Diagnostic Tests01:27

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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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COPD: Pathogenesis and Clinical Features01:20

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Chronic obstructive pulmonary disease (COPD) is a group of lung conditions that progressively worsen over time, including chronic bronchitis and emphysema. This cluster of diseases collectively leads to a gradual and irreversible decline in lung function over time.
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Physical Assessment of the Respiratory Tract I: Health History01:28

Physical Assessment of the Respiratory Tract I: Health History

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Physical assessment of the respiratory tract is critical to patient care. It allows healthcare professionals to identify and manage various respiratory conditions. The process involves a combination of subjective and objective data collection.
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Chronic Obstructive Pulmonary Disease-IV: Assessement and Diagnostic Studies01:27

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Assessing and diagnosing Chronic Obstructive Pulmonary Disease (COPD) involves a detailed approach that includes a comprehensive review of medical history, physical examination, and a variety of diagnostic tests. This thorough evaluation is essential to ensure an accurate diagnosis and guide effective management strategies.
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Related Experiment Video

Updated: Oct 11, 2025

Lung CT Segmentation to Identify Consolidations and Ground Glass Areas for Quantitative Assesment of SARS-CoV Pneumonia
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Oral Findings in Patients With COVID-19.

M Villarroel-Dorrego1, L Chacón1, R Rosas1

  • 1Servicio de Cirugía Bucal y Maxilofacial, Hospital General del Este Dr. Domingo Luciani, Caracas, Venezuela.

Actas Dermo-Sifiliograficas
|December 1, 2021
PubMed
Summary
This summary is machine-generated.

This study found that 40% of patients with COVID-19 experienced oral lesions, including candidiasis and ulcers. Altered taste and burning mouth were common symptoms in these patients.

Keywords:
COVID-19CoronavirusOral lesionsOral manifestationsSARS-COV-2

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Area of Science:

  • Oral Medicine
  • Infectious Diseases
  • Dermatology

Background:

  • The COVID-19 pandemic has presented numerous clinical manifestations beyond respiratory symptoms.
  • Oral health can be significantly impacted by viral infections, necessitating detailed investigation.

Observation:

  • A cohort of 55 patients with confirmed COVID-19 (45.5% female, 54.5% male, age 1-89) underwent oral examinations.
  • Clinical findings revealed a high prevalence of oral mucosal alterations and lesions.

Findings:

  • Forty percent of COVID-19 patients exhibited at least one oral lesion.
  • The most frequent lesions observed were oral candidiasis and ulcers (7 patients each).
  • Other noted oral conditions included enanthems, geographic tongue, and caviar tongue. Altered taste (60%), dry mouth (27.3%), and burning mouth (36.4%) were also common symptoms.

Implications:

  • Oral lesions and symptoms are prevalent in COVID-19 patients, suggesting a need for routine oral examinations.
  • These findings highlight the systemic impact of COVID-19 and may inform diagnostic and management strategies.
  • Further research is warranted to understand the pathogenesis and clinical significance of oral manifestations in COVID-19.