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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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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...
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During the postoperative period, it is crucial to focus on maintaining circulation, identifying and managing potential complications, and planning for discharge.Nursing AssessmentVital signs monitoring: Regularly monitor vital signs, including blood pressure, heart rate, respiratory rate, and temperature, to detect early signs of complications such as bleeding and infection.Circulation assessment: Monitor pulses, perform Doppler assessments, and check capillary refill, color, temperature, and...
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Palpation involves feeling the body to evaluate texture, size, consistency, and tenderness for assessing cardiovascular health. The following steps are organized in a head-to-toe order:
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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,...
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Related Experiment Video

Updated: Sep 29, 2025

High-Resolution Three-Dimensional Imaging of the Footpad Vasculature in a Murine Hindlimb Gangrene Model
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VENOUS GANGRENE: REMINDING A VASCULAR CATASTROPHE.

Pedro Novais Lima1, Joana Cruz Silva1, Anabela Gonçalves1

  • 1Department of Angiology and Vascular Surgery, Centro Hospitalar Universitário de Coimbra, Portugal.

Portuguese Journal of Cardiac Thoracic and Vascular Surgery
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PubMed
Summary
This summary is machine-generated.

An elderly female patient with colon cancer developed extensive deep vein thrombosis (DVT) in her left leg. Despite prompt anticoagulation treatment, she unfortunately passed away within 72 hours.

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Area of Science:

  • Vascular Medicine
  • Oncology
  • Geriatrics

Background:

  • Deep vein thrombosis (DVT) is a significant complication in elderly patients, particularly those with active malignancies.
  • Colon neoplasm increases the risk of thromboembolic events.
  • Ilio-femoral DVT can lead to severe limb ischemia and mortality.

Purpose of the Study:

  • To report a case of extensive ilio-femoral deep vein thrombosis in an elderly female patient with active colon neoplasm.
  • To highlight the rapid progression and poor prognosis of such cases despite timely intervention.

Main Methods:

  • Case report of an 85-year-old female patient.
  • Clinical presentation and diagnostic findings of extensive ilio-femoral deep vein thrombosis.
  • Management with immediate anticoagulation.

Main Results:

  • The patient presented with severe left lower limb edema and a cyanotic foot, indicative of acute limb ischemia.
  • Despite immediate anticoagulation, the patient's condition deteriorated.
  • The patient expired within 72 hours of diagnosis and treatment initiation.

Conclusions:

  • Extensive ilio-femoral deep vein thrombosis associated with active colon neoplasm in the elderly carries a high mortality risk.
  • Rapid progression and poor outcomes can occur even with prompt anticoagulation.
  • This case underscores the critical nature of managing thromboembolic complications in frail, elderly cancer patients.