Final answer:
When a doctor does not specify the method used to remove a lesion during an endoscopy, the appropriate procedure would depend on the characteristics of the lesion and its location. There are several methods that can be used to remove lesions during an endoscopy, including biopsy, polypectomy, endoscopic mucosal resection (EMR), and endoscopic submucosal dissection (ESD).
Step-by-step explanation:
When a doctor does not specify the method used to remove a lesion during an endoscopy, the appropriate procedure would depend on the characteristics of the lesion and its location. There are several methods that can be used to remove lesions during an endoscopy, including:
- Biopsy: If the lesion is suspicious or needs further testing, a biopsy may be performed by taking a small tissue sample.
- Polypectomy: If the lesion is a polyp, it can be removed by snaring or cutting it off.
- Endoscopic Mucosal Resection (EMR): This procedure is used to remove larger lesions that have not invaded deeper layers of tissue.
- Endoscopic Submucosal Dissection (ESD): ESD is a more complex procedure used to remove large or flat lesions that have not invaded deeper layers of tissue.
It is important for the doctor to determine the most appropriate procedure based on the specific characteristics of the lesion and the patient's condition.