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Related Concept Videos

Veins of Head and Neck01:19

Veins of Head and Neck

The blood drainage from the head and neck is primarily managed by three pairs of veins: the external jugular, internal jugular, and vertebral veins. The external jugular veins drain superficial scalp and face structures, passing over the sternocleidomastoid muscles to empty into the subclavian veins.
On the other hand, the vertebral veins, unlike their arterial counterparts, are not primarily responsible for brain drainage. Instead, they drain the cervical vertebrae, spinal cord, and some small...
Development of the Lymphatic System01:15

Development of the Lymphatic System

The development of lymphatic tissues and vessels in embryonic life begins around the fifth week. These structures originate from the mesoderm layer, with lymph sacs emerging from developing veins.
The first lymph sacs to form are the paired jugular lymph sacs located at the junction of the internal jugular and subclavian veins. From these sacs, lymphatic capillary plexuses extend to the thorax, upper limbs, neck, and head, eventually forming lymphatic vessels. Each jugular lymph sac maintains a...
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...
Venous Thrombosis I: Introduction01:30

Venous Thrombosis I: Introduction

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 III: Interprofessional Care01:29

Venous Thrombosis III: Interprofessional Care

Venous thrombosis requires effective prevention and treatment strategies to improve patient outcomes and reduce potential complications.Prevention StrategiesHealthcare providers must prioritize preventing venous thromboembolism (VTE) for all adult patients upon admission. Interventions depend on bleeding and thrombosis risk, medical history, current medications, diagnoses, planned procedures, and patient preferences. Patients on bed rest should change positions every two hours and, if not...
Lymphatic Vessels and Lymph Transport01:16

Lymphatic Vessels and Lymph Transport

Lymphatic vessels, known as lymphatics, are crucial in transporting lymph from peripheral tissues to our venous system. This process begins with lymph entering through tiny capillaries that branch through tissues. These capillaries have unique features such as larger diameters, thinner walls, and a distinctive one-way valve system formed by overlapping endothelial cells.
This one-way system allows fluids, solutes, and even pathogens to enter but prevents their return to the intercellular spaces.

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Related Experiment Video

Updated: Jun 1, 2026

Training a Sophisticated Microsurgical Technique: Interposition of External Jugular Vein Graft in the Common Carotid Artery in Rats
15:21

Training a Sophisticated Microsurgical Technique: Interposition of External Jugular Vein Graft in the Common Carotid Artery in Rats

Published on: November 11, 2012

Congenital internal jugular phlebectasia.

M-M El Fakiri1, R Hassani, L Aderdour

  • 1Service d'oto-rhino-laryngologie, CHU Mohammed VI, rue Abdelouahab Derraq, 40000 Marrakech, Morocco. elfakirimehdi@yahoo.fr

European Annals of Otorhinolaryngology, Head and Neck Diseases
|May 21, 2011
PubMed
Summary
This summary is machine-generated.

Congenital internal jugular phlebectasia is a rare venous malformation. Diagnosis requires imaging, and management typically involves surveillance, with surgery reserved for complications.

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Adult Mouse Venous Hypertension Model: Common Carotid Artery to External Jugular Vein Anastomosis.
08:27

Adult Mouse Venous Hypertension Model: Common Carotid Artery to External Jugular Vein Anastomosis.

Published on: January 27, 2015

Related Experiment Videos

Last Updated: Jun 1, 2026

Training a Sophisticated Microsurgical Technique: Interposition of External Jugular Vein Graft in the Common Carotid Artery in Rats
15:21

Training a Sophisticated Microsurgical Technique: Interposition of External Jugular Vein Graft in the Common Carotid Artery in Rats

Published on: November 11, 2012

Adult Mouse Venous Hypertension Model: Common Carotid Artery to External Jugular Vein Anastomosis.
08:27

Adult Mouse Venous Hypertension Model: Common Carotid Artery to External Jugular Vein Anastomosis.

Published on: January 27, 2015

Area of Science:

  • Vascular Surgery
  • Pediatric Surgery
  • Medical Imaging

Background:

  • Congenital internal jugular phlebectasia is a rare condition characterized by venous dilatation without tortuosity.
  • Over 100 cases of phlebectasia in neck veins have been documented.
  • This study details the clinical presentation, management, and outcomes of this anomaly.

Observation:

  • A six-year-old child presented with a two-year history of a progressively enlarging neck mass.
  • The mass enlarged with maneuvers that increased intrathoracic pressure.
  • Neck CT confirmed internal jugular vein phlebectasia.

Findings:

  • Congenital internal jugular phlebectasia is a rare diagnosis.
  • Imaging is crucial for confirming the condition.
  • Long-term surveillance is recommended for asymptomatic cases.

Implications:

  • Management should prioritize imaging for accurate diagnosis.
  • Conservative management with surveillance is often sufficient.
  • Surgical intervention is indicated only when complications arise.