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Varicose Veins I: Introduction01:26

Varicose Veins I: Introduction

Varicose veins, or varicosities, are abnormally dilated and twisted superficial veins caused by venous valve incompetence. This condition commonly affects the lower extremities, especially the saphenous veins, due to the higher pressure from prolonged standing and walking. However, varicosities can also occur in other areas, such as the esophagus, vulva, spermatic cords, and anorectal region.Etiology and typesPrimary varicose veins, often idiopathic, are more common in women due to inherent...
Esophageal Varices-II: Clinical Features and Management01:28

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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.
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Venous Thrombosis I: Introduction01:30

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Venous thrombosis, the most common disorder of the veins, involves the formation of a thrombus or blood clot associated with vein inflammation. It can be classified as either superficial vein thrombosis or deep vein thrombosis.Superficial Vein Thrombosis: This involves the formation of a thrombus in a superficial vein, usually the greater or lesser saphenous vein. Though less severe than deep vein thrombosis (DVT), SVT can lead to complications if untreated.Deep Vein Thrombosis (DVT): This...
Venous Thrombosis II: Clinical Manifestations and Diagnostic Studies01:20

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Oral varix: a review.

Jerónimo P Lazos1, Eduardo D Piemonte1, René L Panico1

  • 1Cátedra de Estomatología, Departamento de Patología Bucal, Facultad de Odontología, Universidad Nacional de, Córdoba, Argentina.

Gerodontology
|September 3, 2013
PubMed
Summary
This summary is machine-generated.

Oral varix (OV) is common in older adults, but its link to medical conditions like cardiovascular disease is unclear. Further research is needed to understand OV pathogenesis and its systemic disease associations.

Keywords:
epidemiologyoral varicositiesreviewtreatment

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Area of Science:

  • Oral pathology
  • Geriatric medicine
  • Vascular lesions

Background:

  • Ageing leads to oral cavity changes, with oral varix (OV) being a common finding.
  • Oral varices may be associated with certain medical conditions, though this relationship requires clarification.

Purpose of the Study:

  • To provide a comprehensive review of oral varix (OV).
  • To examine the aetiology, clinical and histological characteristics, associated factors, treatment, and clinical significance of OV.

Main Methods:

  • Literature review of oral varix.
  • Analysis of aetiological, clinical, histological, and treatment aspects.
  • Evaluation of associated systemic factors.

Main Results:

  • Oral varix shows a higher incidence in elderly individuals.
  • Limited evidence currently supports a strong association between OV and systemic conditions such as cardiovascular diseases or portal hypertension.
  • The hemodynamic theory offers the most comprehensive explanation for OV pathogenesis, though consensus is lacking.

Conclusions:

  • While OV is more prevalent in the elderly, its connection to specific medical conditions remains weakly supported.
  • The pathogenesis of OV is not fully understood, with hemodynamic factors being a leading theory.
  • Regular oral examinations are recommended for the elderly due to OV prevalence, and further studies on OV and systemic diseases are warranted.