Table of Contents
Can an aneurysm cause a GI bleed?
Gastric cirsoid aneurysm is an arterial malformation found in the submucosa of the stomach. It is a rare, but potentially life-threatening cause of gastrointestinal bleed.
What is heater probe coagulation?
Contact thermal coagulation with heater probe coagulation (HPC) and argon plasma coagulation (APC) are the hemostatic methods used for the treatment of bleeding peptic ulcers. Few studies have directly compared the use of epinephrine injection plus APC versus epinephrine injection plus HPC for achieving hemostasis.
What is gold probe coagulation?
The Injection Gold Probe and Gold Probe Bipolar Hemostasis Catheters are designed to provide uniform burn, effective coagulation, and en face tangential tamponade, even in difficult scope positions.
What is heater probe?
Heater probe (Olympus Key med) – it is a contact method of thermocoagulation. The probe is placed directly on the ulcer at the site visible vessel to maximize the energy delivered to the target and minimize scatter injury. Haemostasis is achieved by a special heat-generating device built into the tip of the probe.
Can a stomach aneurysm leak?
Symptoms may come on quickly if the aneurysm expands rapidly, tears open or leaks blood within the wall of the vessel (aortic dissection). Symptoms of rupture include: Pain in the abdomen or back. The pain may be severe, sudden, persistent, or constant.
Can an endoscopy detect an abdominal aortic aneurysm?
The positive post-test probability is up to 60% in all kinds of AAA patients and 68% in ruptured AAA patients. Conclusion: Routine endoscopy is highly accurate for ruling out CI after AAA repair.
How does argon plasma coagulation work?
The probe is placed at a distance and delivers a jet of ionized gas that is directed at the bleeding lesion or tumor. Argon gas is emitted then ionized by an electrical current that results in the coagulation of the lesion or tumor, which stops the bleeding.
What is an endoscopic clip?
An endoclip is a metallic mechanical device used in endoscopy in order to close two mucosal surfaces without the need for surgery and suturing.
What is a gold probe used for?
The Injection Gold Probe Catheter is indicated for use in endoscopic injection therapy (to deliver pharmacological injection agents, such as vasoconstrictors) and endoscopic electrohemostasis (cauterization of tissue and coagulation of blood) of actual or potential bleeding sites in the gastrointestinal tract.
What is APC ablation?
Argon plasma coagulation (APC), sometimes referred to as argon photocoagulation, is a medical procedure that uses argon gas during a colonoscopy or an upper endoscopy to control bleeding from certain lesions in the gastrointestinal tract.
What are the warning signs of an aortic aneurysm?
What are the symptoms of an abdominal aortic aneurysm?
- Pain in the chest, belly (abdomen), lower back, or flank (over the kidneys).
- A pulsating feeling in the belly.
- A “cold foot” or a black or blue painful toe.
- Fever or weight loss, if the aneurysm was caused by infection or inflammation (inflammatory aortic aneurysm).