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Video-assisted thoracoscopic surgery (VATS) is a type of minimally invasive thoracic surgery performed using a small video camera mounted to a fiberoptic thoracoscope (either 5 mm or 10 mm caliber), with or without angulated visualization, which allows the surgeon to see inside the chest by viewing the video images relayed onto a television screen, and perform procedures using elongated ...
Video-assisted thoracoscopic surgery, or VATS, came into widespread use in the 1990s and early on in its development practitioners began to perform lobectomy via VATS incisions. [3] The advantage of VATS over thoracotomy is that major chest wall muscles are not divided and ribs are not spread. This leads to reductions in the intensity and ...
Thoracoscopy is a medical procedure involving internal examination, biopsy and/or resection/drainage of disease or masses within the pleural cavity, [1] usually with video assistance. Thoracoscopy may be performed either under general anaesthesia or under sedation with local anaesthetic. [citation needed]
In clotted hemothorax, VATS is the generally preferred procedure to remove the clot, and is indicated if the hemothorax fills 1/3 or more of a hemithorax. The ideal time to remove a clot using VATS is at 48–96 hours, but can be attempted up to nine days after the injury. [6]
The results from VATS-based pleural abrasion are slightly worse than those achieved using thoracotomy in the short term, but produce smaller scars in the skin. [ 12 ] [ 15 ] Compared to open thoracotomy, VATS offers a shorter in-hospital stays, less need for postoperative pain control, and a reduced risk of lung problems after surgery. [ 15 ]
A lung biopsy is an interventional procedure performed to diagnose lung pathology by obtaining a small piece of lung which is examined under a microscope. [ 1 ] [ 2 ] Beyond microscopic examination for cellular morphology and architecture, special stains and cultures can be performed on the tissue obtained.
Several key mistakes could throw off the accuracy of blood pressure readings for people who take them at home. The average "normal" blood pressure is 120/80, according to the American Heart ...
In other words, an EUS that has a positive result (shows cancer) will avoid further needless surgery, whereas a result not showing cancer may be false-negative, and probably requires an excisional biopsy technique for confirmation, such as VATS or mediastinoscopy.