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Related Concept Videos

Esophageal Strictures-II: Clinical Features and Management01:26

Esophageal Strictures-II: Clinical Features and Management

Patients with esophageal strictures often experience a range of symptoms. Initially, they may have difficulty swallowing solid foods, which can progress to include liquids. Additional symptoms may involve chest pain or discomfort, regurgitating food and fluids, heartburn, unintentional weight loss, coughing or choking during meals, and hoarseness.
Healthcare providers should gather a comprehensive medical history and conduct a physical examination for diagnosis. If esophageal stricture is...
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...
Chronic Pharyngitis01:23

Chronic Pharyngitis

Chronic pharyngitis refers to persistent inflammation of the pharyngial mucosa.
Etiology
It often arises from persistent viral or bacterial infections affecting sinuses and tonsils.
Additional contributing factors include inadequate dental hygiene, mouth breathing, recurring tonsillitis, allergic rhinitis, laryngopharyngeal reflux, and exposure to smoke, chemicals, and other environmental pollutants. Allergic reactions to pollen, mold, and pet dander, chronic cough, excessive voice usage,...
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)...
Esophageal Varices-II: Clinical Features and Management01:28

Esophageal Varices-II: Clinical Features and Management

Esophageal varices often manifest as gastrointestinal bleeding episodes, presenting symptoms like hematemesis (vomiting of blood), hematochezia (passing fresh blood via the rectum), and melena (black, tarry stools). Other signs can include weight loss, anorexia, abdominal discomfort, jaundice, pruritus, altered mental status, and muscle cramps.
In the initial assessment, a thorough review of the patient's medical history is vital to identify risk factors such as liver disease, alcohol abuse, or...
Esophageal Perforation-II: Clinical Manifestations and Management01:28

Esophageal Perforation-II: Clinical Manifestations and Management

Esophageal perforations manifest in various clinical forms, influenced by factors such as the perforation's cause and location (cervical, intrathoracic, or intra-abdominal), the extent of contamination, and potential injury to adjacent mediastinal structures. The timing between the perforation occurrence and treatment initiation also affects the clinical presentation.
Clinical Manifestations:

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Related Experiment Video

Updated: Jun 19, 2026

Minimally Invasive Murine Laryngoscopy for Close-Up Imaging of Laryngeal Motion During Breathing and Swallowing
07:45

Minimally Invasive Murine Laryngoscopy for Close-Up Imaging of Laryngeal Motion During Breathing and Swallowing

Published on: December 1, 2023

Velo-pharyngeal dysfunction: Evaluation and management.

Jeffrey L Marsh1

  • 1Department of Plastic Surgery, St. Louis University School of Medicine, St. Louis MO, USA.

Indian Journal of Plastic Surgery : Official Publication of the Association of Plastic Surgeons of India
|November 4, 2009
PubMed
Summary
This summary is machine-generated.

Velo-pharyngeal dysfunction (VPD) impacts speech and swallowing. Accurate diagnosis through instrumental visualization guides tailored interventions, improving outcomes and reducing treatment complications.

Related Experiment Videos

Last Updated: Jun 19, 2026

Minimally Invasive Murine Laryngoscopy for Close-Up Imaging of Laryngeal Motion During Breathing and Swallowing
07:45

Minimally Invasive Murine Laryngoscopy for Close-Up Imaging of Laryngeal Motion During Breathing and Swallowing

Published on: December 1, 2023

Area of Science:

  • Speech-Language Pathology
  • Otolaryngology
  • Pediatric Surgery

Background:

  • Normal speech and swallowing depend on velo-pharyngeal port closure.
  • Velo-pharyngeal dysfunction (VPD) can occur after cleft palate repair or independently.
  • Diagnosis of VPD relies on perceptual speech evaluation.

Purpose of the Study:

  • To highlight the necessity of instrumental visualization for identifying VPD mechanisms.
  • To advocate for differential management strategies based on specific diagnoses.
  • To optimize treatment outcomes and minimize intervention morbidity.

Main Methods:

  • Audiologic perceptual evaluation for initial VPD diagnosis.
  • Instrumental visualization of the velo-pharyngeal port during speech tasks for mechanistic identification.
  • Correlation of diagnostic findings with specific management interventions.

Main Results:

  • Instrumental visualization is crucial for understanding the specific mechanism of VPD.
  • Tailored interventions based on differential diagnosis lead to better results.
  • Minimizing morbidity is achieved by matching interventions to the identified dysfunction.

Conclusions:

  • Accurate diagnosis of VPD requires both perceptual and instrumental assessments.
  • Differential management of VPD, guided by specific diagnostic findings, is essential for optimal outcomes.
  • Matching interventions to the precise type of velo-pharyngeal dysfunction maximizes treatment efficacy and patient safety.