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Internal Bleeding

CRITICAL EMERGENCY

Overview

Hemoabdomen or Hemothorax refers to bleeding into body cavities. Common causes include ruptured tumors (Hemangiosarcoma), trauma (car accident), or rodenticide (rat poison) toxicity.

Key / Hallmark Signs

  • Rapid breathing
  • Prolonged capillary refillEmergency
  • Sudden collapseEmergency
  • Weak pulse
  • Cold bodyEmergency
  • Blue gumsEmergency
  • CollapseEmergency
  • Rapid heart rate
  • Pale gumsEmergency
  • Weakness
  • Abdominal distensionEmergency
  • Cold extremities

What to do?

This condition requires veterinary attention.

If your animal shows the Key or Common signs listed, please visit a clinic immediately. This is a life-threatening emergency.

Report Case / Get Help

Medical Details

Transmission

Trauma or Cancer based. Not contagious.

Progression & Stages

Weakness, collapse, pale gums, distended abdomen. Shock sets in rapidly as blood volume drops.

Diagnosis

Ultrasound confirms free fluid. A tap (abdominocentesis) confirms the fluid is non-clotting blood.

Treatment Protocols

Stabilization with fluids/blood transfusion. Emergency surgery if caused by a ruptured spleen/tumor. Vitamin K if caused by rat poison.

Prevention

Keep pets safe from trauma and poisons. Regular senior ultrasounds can catch tumors early.

Prognosis

Poor for ruptured tumors. Good for trauma/toxin if treated immediately in time.

Medical References

  • ACVS, Merck Veterinary Manual

Medical DisclaimerThis information is for education only and does not replace examination, diagnosis, or treatment by a qualified veterinarian.