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Related Concept Videos

Respiratory System Abnormal Finding II: Palpation and Auscultation01:31

Respiratory System Abnormal Finding II: Palpation and Auscultation

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In assessing respiratory abnormalities, palpation and auscultation are critical tools for detecting and interpreting various pathophysiological changes. These techniques provide insight into underlying disorders by evaluating tactile sensations and sounds produced by the respiratory system.
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Larynx01:21

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The human larynx, often referred to as the voice box, is an intricate organ located in the neck. It serves as a pathway for air to enter the lungs during respiration and is an essential component of voice production.
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Mitral Valve Prolapse I: Introduction01:27

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IntroductionThe mitral valve, one of the heart's four valves, regulates blood flow. These valves have flaps that open and close to direct blood properly through the heart and body. During each heartbeat, the flaps open for blood to pass through and seal shut to prevent backflow. Specifically, the mitral valve opens to allow blood flow from the heart's upper left chamber to the lower left chamber. It then closes securely as the lower left chamber contracts to pump blood to the body, preventing...
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Mitral Valve Prolapse II: Assessment and Management01:22

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IntroductionA range of clinical features characterizes Mitral Valve Prolapse (MVP), but it is important to note that many individuals with MVP are asymptomatic and may remain so throughout their lives. For those who do exhibit symptoms, the following are the key clinical features:Palpitations: This is a common symptom where individuals feel an irregular or rapid heartbeat. Palpitations in MVP are often due to arrhythmias such as premature ventricular contractions or supraventricular...
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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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Mitral Stenosis II: Clinical features and Diagnostic Tests01:23

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Mitral stenosis is a heart condition in which the mitral valve, which allows blood to flow from the left atrium to the left ventricle, becomes narrowed or stenotic. This narrowing hinders blood flow and leads to clinical symptoms requiring specific medical evaluations and management strategies. The following overview outlines the clinical symptoms, assessments, diagnostic findings, prevention methods, and treatments for mitral stenosis.Clinical ManifestationsDyspnea (shortness of breath): This...
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Synthetic, Multi-Layer, Self-Oscillating Vocal Fold Model Fabrication
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Multiple vocal fold lesions in a single patient.

Secundino Fernandez1, Sol Ferran1, Octavio Garaycochea1

  • 1Department of Otolaryngology Head and Neck Surgery Hospital-School of Medicine University of Navarra Pamplona Spain.

Clinical Case Reports
|March 31, 2022
PubMed
Summary

This case study details a 48-year-old teacher experiencing severe, recurring voice problems (dysphonia) due to multiple, distinct vocal fold lesions. It explores how these varied lesions developed simultaneously in one patient.

Keywords:
sulcus vocalisvocal cystvocal nodulevocal polyp

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Area of Science:

  • Otolaryngology
  • Speech Pathology
  • Laryngology

Background:

  • Vocal fold lesions can cause significant voice impairment.
  • Understanding the co-occurrence of diverse lesions is crucial for effective treatment.

Observation:

  • A 48-year-old female teacher presented with recurrent severe dysphonia.
  • Multiple, distinct lesions were observed simultaneously on her vocal folds.

Findings:

  • The study analyzes the evolution and potential mechanisms behind the simultaneous presence of varied vocal fold lesions.
  • This case highlights complex vocal fold pathology in a single patient.

Implications:

  • Findings may inform diagnostic and therapeutic strategies for complex vocal fold pathologies.
  • Further research into lesion development and association is warranted for voice disorder management.