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Related Concept Videos

Venous Thrombosis I: Introduction01:30

Venous Thrombosis I: Introduction

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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...
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Venous Thrombosis II: Clinical Manifestations and Diagnostic Studies01:20

Venous Thrombosis II: Clinical Manifestations and Diagnostic Studies

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The key difference between Superficial Vein Thrombosis (SVT) and Deep Vein Thrombosis (DVT) lies in their location and severity.Clinical ManifestationsSVT typically presents with localized pain, tenderness, and redness along the course of a superficial vein, often accompanied by a palpable, cord-like structure under the skin. This condition is usually less dangerous than DVT but can be uncomfortable and may lead to complications such as cellulitis or, rarely, a clot extension into the deep...
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Venous Thrombosis III: Interprofessional Care01:29

Venous Thrombosis III: Interprofessional Care

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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...
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Overview of Systemic Veins01:11

Overview of Systemic Veins

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Systemic veins are crucial blood vessels that return deoxygenated blood from various body tissues back to the heart. There are three systemic veins that return deoxygenated blood to the heart, they are as follows.
The coronary sinus, the heart's principal vein, resides in the coronary sulcus on the heart's posterior aspect. This broad venous channel receives nearly all venous blood from the myocardium, the heart muscle. It is fed by three primary veins: the great cardiac vein, the...
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Venous Thrombosis IV: Nursing Management01:30

Venous Thrombosis IV: Nursing Management

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Nursing management begins with a thorough assessment of the patient's health history. Key factors include trauma to veins, peripherally inserted central catheters, varicose veins, recent pregnancy or childbirth, surgery, bacteremia, prolonged bed rest, atrial fibrillation, COPD, heart failure, cancer, coagulation disorders, myocardial infarction, spinal cord injury, stroke, prolonged travel, recent bone fractures, and dehydration. Review medication intake, particularly oral contraceptives,...
364
Veins of Head and Neck01:19

Veins of Head and Neck

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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...
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Related Experiment Video

Updated: Mar 21, 2026

Establishment of a Rat Model of Superior Sagittal-Sinus Occlusion via a Thread-Embolism Method
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Establishment of a Rat Model of Superior Sagittal-Sinus Occlusion via a Thread-Embolism Method

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Cavernous sinus thrombosis during pregnancy.

Fernando López1, Elena Santamarta2, Patricia Martínez1

  • 1Department of Otorhinolaryngology and Instituto Universitario de Oncología del Principado de Asturias, Hospital Universitario Central de Asturias, Oviedo, Asturias, Spain.

Auris, Nasus, Larynx
|May 6, 2016
PubMed
Summary
This summary is machine-generated.

Cavernous sinus thrombosis (CST) in a pregnant patient resolved after cesarean section, orbital abscess drainage, and antibiotics. This rare condition requires prompt management for better patient outcomes.

Keywords:
Cavernous sinus thrombosisCesarean sectionPregnancyStreptococcus milleri

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Last Updated: Mar 21, 2026

Establishment of a Rat Model of Superior Sagittal-Sinus Occlusion via a Thread-Embolism Method
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Area of Science:

  • Ophthalmology
  • Neurology
  • Infectious Diseases

Background:

  • Cavernous sinus thrombosis (CST) is a rare but severe condition with high morbidity and mortality.
  • Prompt diagnosis and aggressive management are crucial for affected patients.

Observation:

  • A 24-year-old pregnant woman presented with an intraorbital abscess and CST.
  • The causative agent was identified as Streptococcus milleri.

Findings:

  • Treatment involved orbital abscess drainage, dental extraction, IV antibiotics, heparin, and methylprednisolone.
  • An elective cesarean section was performed and identified as the critical intervention for disease resolution.

Implications:

  • This case highlights the importance of considering pregnancy in the management of CST.
  • Cesarean section may play a pivotal role in resolving CST in pregnant patients.
  • Multidisciplinary management is essential for successful outcomes in complex CST cases.