What is bronchoscopy with APC?
Argon plasma coagulation (APC) is an electrosurgical technique similar to laser or electrocautery. APC is used during bronchoscopic procedures to ablate malignant airway tumors, control hemoptysis, remove granulation tissue from stents or anastomoses, and treat a variety of benign disorders.
Is APC a laser?
What is Argon Plasma Coagulation (APC)? Many people mistakenly believe that APC is another type of laser treatment. It is not. Instead, APC uses the combination of argon gas and a high-voltage spark.
What is bronchoscopic laser therapy?
In general, bronchoscopic laser therapy is an immediate-acting, palliative, or adjunctive therapy used to relieve central airway obstruction (CAO; trachea and main stem bronchi) due to malignant or nonmalignant conditions [2-4].
Is APC cauterized?
Argon plasma coagulation (APC) is a non-contact thermal method of hemostasis. It was introduced as an alternative to contact thermal coagulation (heater probe and bipolar cautery) and to existing non-contact technologies (primarily laser).
What is a argon beam coagulator used for?
Argon plasma coagulation (APC) is a medical endoscopic procedure used to control bleeding from certain lesions in the gastrointestinal tract. It is administered during esophagogastroduodenoscopy or colonoscopy.
What does APC cure?
Argon plasma coagulation (APC) is a medical endoscopic procedure used to control bleeding from certain lesions in the gastrointestinal tract. It is administered during esophagogastroduodenoscopy or colonoscopy….
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Is APC red?
Allophycocyanin (APC) is an intensely bright phycobiliprotein isolated from red algae that exhibits far-red fluorescence with high quantum yields. It is excited by laser lines at 594 and 633 nm, with an absorbance maximum at 650 nm and a fluorescence emission peak at 660 nm.
What is argon plasma coagulation?
1.1 Argon Plasma Coagulation (APC™) APC™ is a monopolar electrosurgical procedure in which electrical energy is transferred to the target tissue using ionized and, thus, conductive argon gas (argon plasma), without the electrode coming into direct contact with the tissue (Fig. 1).
Is argon plasma coagulation an alternative treatment for bronchopleural fistulas?
Argon plasma coagulation as an alternative treatment for bronchopleural fistulas developed after sleeve pneumonectomy. Interact Cardiovasc Thorac Surg 2012; 14:912.
What are the advantages of argon plasma in endoscopic endoscopy?
This phenomenon offers particular advantages for endoscopic applications as it permits the argon plasma to be applied both en face and tangentially (Fig. 2), allowing less accessible regions to be treated. Properties of Argon Gas Argon (Ar) is a colorless, odorless and tasteless noble gas which is present in air at a percentage of 0.93 Vol %.
What is argon gas emphysema?
Gas Emphysema Argon gas emphysema is a reversible collection of argon gas in the area of the target tissue and/or in the tissue in its immediate vicinity and, as a rule, has no pathological importance.16, 49Clinically, it presents itself as a soft, submucosal bleb created by direct contact of the tissue with the probe.