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Related Concept Videos

Larynx01:21

Larynx

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.
Anatomy of the Larynx
The larynx consists of various components, including cartilage, muscles, and vocal cords. Its structure includes three large unpaired cartilages—the thyroid, cricoid, and epiglottis—and three smaller paired cartilages—the arytenoids, corniculates, and...
Respiratory System Abnormal Finding II: Palpation and Auscultation01:31

Respiratory System Abnormal Finding II: Palpation and Auscultation

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.
Palpation Findings
During a respiratory assessment, palpation can reveal several vital abnormalities:
Pharynx01:20

Pharynx

The pharynx, a tubular structure framed by skeletal muscle and lined with mucous membrane, extends continuously from the nasal cavities. It is segmented into three major areas: the nasopharynx, oropharynx, and laryngopharynx.
Nasopharynx
The nasopharynx, bordered by the conchae of the nasal cavity, serves exclusively as an air conduit. In its superior region, the pharyngeal tonsils or adenoids are located. These tonsils are clusters of lymphoid reticular tissue akin to a lymph node. The precise...
Prosopagnosia01:24

Prosopagnosia

Prosopagnosia, also known as face blindness, is the inability to recognize faces. In severe cases, individuals with prosopagnosia may not recognize close family members, including parents and spouses, by their faces. For instance, someone with prosopagnosia might walk past their child in a crowd, only realizing their mistake upon noticing their child's distinctive backpack or favorite jacket. Prosopagnosia specifically impairs facial recognition, while the recognition of other objects or...
Esophageal Achalasia01:27

Esophageal Achalasia

Esophageal achalasia is a chronic neurogenic disorder characterized by impaired relaxation of the lower esophageal sphincter (LES) and absent or ineffective peristalsis in the distal esophagus. This leads to a functional obstruction without a physical blockage, despite significant disruption of esophageal motility.EtiologyAchalasia is caused by degeneration of the myenteric (Auerbach's) plexus, specifically the loss of inhibitory ganglion cells that produce vasoactive intestinal peptide (VIP)...
Barrett Esophagus-II: Clinical Manifestations and Management01:21

Barrett Esophagus-II: Clinical Manifestations and Management

Individuals with Barrett's esophagus are often asymptomatic, but they may experience symptoms commonly associated with GERD, such as heartburn and acid regurgitation. Additional symptoms can include difficulty swallowing, chest pain, unintentional weight loss, blood in the stool (which may appear black, tarry, or bloody), and episodes of vomiting.
To diagnose Barrett's esophagus, healthcare providers often recommend an endoscopy for those showing symptoms of acid reflux. The procedure entails...

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A Protocol for Comprehensive Assessment of Bulbar Dysfunction in Amyotrophic Lateral Sclerosis (ALS)
12:43

A Protocol for Comprehensive Assessment of Bulbar Dysfunction in Amyotrophic Lateral Sclerosis (ALS)

Published on: February 21, 2011

[Parry-Romberg syndrome with dysphonia].

M A Rafai1, F Z Boulaajaj, B El Moutawakil

  • 1Service de neurologie - explorations fonctionnelles, CHU Ibn Rochd, Casablanca, Maroc. mo.mi2@caramail.com

Revue Neurologique
|March 22, 2008
PubMed
Summary

Parry-Romberg syndrome, a condition causing facial atrophy, can be associated with dysphonia. This case highlights the varied presentations of this rare disorder.

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A Protocol for Comprehensive Assessment of Bulbar Dysfunction in Amyotrophic Lateral Sclerosis (ALS)
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A Protocol for Comprehensive Assessment of Bulbar Dysfunction in Amyotrophic Lateral Sclerosis (ALS)

Published on: February 21, 2011

Area of Science:

  • Neurology
  • Dermatology
  • Genetics

Background:

  • Parry-Romberg syndrome is a rare condition characterized by progressive hemifacial atrophy.
  • It often presents with linear scleroderma 'en coup de sabre' and is associated with neurological disorders like seizures.
  • The etiology of Parry-Romberg syndrome remains poorly understood, with potential links to autoimmune, infectious, or neurological factors.

Observation:

  • A case of Parry-Romberg syndrome in a 29-year-old male is presented.
  • The patient exhibited dysphonia, a voice disorder, alongside the characteristic facial atrophy.
  • Neurological examination and Brain CT scan were normal, ruling out overt central nervous system abnormalities.

Findings:

  • This report details a rare association between Parry-Romberg syndrome and dysphonia.
  • The absence of neurological abnormalities on examination and imaging suggests that dysphonia may occur independently of significant central nervous system involvement in this syndrome.
  • The case expands the known spectrum of Parry-Romberg syndrome manifestations.

Implications:

  • Understanding the diverse clinical manifestations of Parry-Romberg syndrome is crucial for accurate diagnosis and management.
  • Further research into the underlying mechanisms of Parry-Romberg syndrome is needed to elucidate its etiology and guide therapeutic strategies.
  • Management may require a multidisciplinary approach, including reconstructive surgery, symptomatic treatment, and psychological support.