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Related Concept Videos

Assessment of the Mouth01:26

Assessment of the Mouth

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A thorough mouth assessment, including inspection and palpation of the lips, gums, tongue, tonsils, uvula, and pharynx, is crucial in detecting potential health issues. Diseases ranging from oral cancer to systemic conditions like diabetes could be identified early through careful oral examination. This article provides a detailed guide on conducting a comprehensive mouth assessment.
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The inspection begins with visually examining the mouth for symmetry, color, and size.
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Peptic Ulcer Disease III: Clinical Manifestations and Diagnostic Studies01:28

Peptic Ulcer Disease III: Clinical Manifestations and Diagnostic Studies

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Peptic ulcer disease (PUD) presents with diverse symptoms depending on the location and severity of the ulcer. Clinical manifestations of peptic ulcer include dull pain and a burning sensation in the mid-epigastric region.
Few clinical manifestations differentiate gastric ulcers from duodenal ulcers. Distinctions in the location, timing, and pain relief are crucial for healthcare providers in differentiating between gastric and duodenal ulcers during clinical assessments.
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Peptic Ulcer01:27

Peptic Ulcer

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Peptic ulcers are erosive lesions of the gastric or duodenal lining, most commonly caused by Helicobacter pylori infection. This Gram-negative, helical bacterium has adapted to survive the stomach’s acidic environment by producing urease, which converts urea into ammonia and carbon dioxide. The ammonia neutralizes gastric acid in the bacterium’s immediate environment, allowing colonization of the gastric mucosa. H. pylori attaches to mucus-secreting epithelial cells, penetrates the...
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Peptic Ulcer Disease I: Introduction01:30

Peptic Ulcer Disease I: Introduction

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Peptic Ulcer Disease (PUD) is characterized by mucosal excavation in the esophagus, stomach, pylorus, or duodenum. It can manifest as acute or chronic based on the extent and duration of mucosal involvement.
An acute ulcer, marked by superficial erosion and minimal inflammation, swiftly resolves upon identifying and addressing the underlying cause. In contrast, a chronic ulcer persists, potentially eroding through the muscular wall and forming fibrous tissue.
Peptic ulcers can also be...
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Peptic Ulcer Disease I: Introduction01:25

Peptic Ulcer Disease I: Introduction

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Peptic ulcer disease (PUD) involves breaks in the gastrointestinal tract's mucosal lining, primarily in the stomach and duodenum, with less frequent occurrences in the lower esophagus or near the pylorus.Ulcers can be acute or chronic. Acute ulcers are short-lived with minimal inflammation and heal quickly after the irritant is removed. Chronic ulcers persist, may recur, and often cause scarring due to ongoing tissue damage. Superficial erosions affect only the mucosal layer and are called...
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Peptic Ulcer Disease III: Clinical Manifestations and Complications01:25

Peptic Ulcer Disease III: Clinical Manifestations and Complications

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Duodenal UlcersDuodenal ulcers are the most common form of peptic ulcer disease, presenting with chronic, intermittent epigastric pain. Pain typically appears 2–3 hours after meals, especially when the stomach is empty, often waking patients at night. It is characteristically relieved by food or antacids (“pain–food–relief”). Some patients remain asymptomatic until complications like bleeding or perforation emerge, particularly with NSAID or anticoagulant...
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Diagnosing oral ulcers.

Alison J Bruce1, Tushar S Dabade, Nicole M Burkemper

  • 1Alison J. Bruce is a consultant and associate professor of dermatology at Mayo Clinic in Rochester, Minn. Tushar S. Dabade is a dermatology resident at Tufts University Medical Center in Boston, Mass. Nicole M. Burkemper is an assistant professor of dermatology and pathology at St. Louis University in St. Louis, Mo. Dr. Burkemper discloses that she is a faculty member of the American Academy of Dermatology's dermatology examination preparation course. The authors have disclosed no other potential conflicts of interest, financial or otherwise.

JAAPA : Official Journal of the American Academy of Physician Assistants
|January 27, 2015
PubMed
Summary
This summary is machine-generated.

Diagnosing common oral ulcers can be difficult due to their varied causes. This article offers an overview and diagnostic algorithm to identify the cause of oral ulcers effectively.

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Area of Science:

  • Oral Medicine
  • Dermatology
  • General Dentistry

Background:

  • Oral ulcers are a frequent clinical finding with diverse etiologies.
  • Accurate diagnosis of oral ulcers is often challenging for clinicians.
  • Identifying the underlying cause is crucial for effective management.

Purpose of the Study:

  • To provide a comprehensive overview of common oral ulcer types.
  • To present a systematic, algorithmic approach for diagnosing oral ulcers.
  • To highlight key clinical features that aid in differential diagnosis.

Main Methods:

  • Literature review of common oral ulcer etiologies.
  • Development of a diagnostic algorithm based on clinical parameters.
  • Emphasis on factors like ulcer duration, recurrence patterns, and clinical presentation.

Main Results:

  • Common oral ulcers encompass a range of conditions from benign to systemic manifestations.
  • Key diagnostic clues include ulcer duration, recurrence frequency, morphology, and location.
  • Systemic symptoms significantly influence the differential diagnosis of oral ulcers.

Conclusions:

  • A structured diagnostic approach improves the accuracy of oral ulcer diagnosis.
  • Careful evaluation of clinical features and patient history is essential.
  • This algorithm aids clinicians in efficiently determining the etiology of oral ulcers.