Study: NCT05202626

Intervention type: DIAGNOSTIC_TEST
Intervention: Nasopharyngeal Endoscopy image-guided Biopsy
Description: For each participant presenting with a suspicious nasopharyngeal lesion, the attending physician will assess the lesion and determine the appropriate biopsy approach. The physician may decide on multiple biopsies from the lesion area, including one sample from within the lesion itself, another from 5-8 mm outside the lesion, and a third from 8-10 mm beyond the lesion. Alternatively, a single biopsy may be deemed sufficient based on the clinical judgment. Each of these specimens will undergo pathological examination to confirm whether they are carcinomatous or non-carcinomatous.

Intervention type: DIAGNOSTIC_TEST
Intervention: Nasopharyngeal Endoscopy image-guided Biopsy
Description: For each participant presenting with a suspicious nasopharyngeal lesion, the attending physician will assess the lesion and determine the appropriate biopsy approach. The physician may decide on multiple biopsies from the lesion area, including one sample from within the lesion itself, another from 5-8 mm outside the lesion, and a third from 8-10 mm beyond the lesion. Alternatively, a single biopsy may be deemed sufficient based on the clinical judgment. Each of these specimens will undergo pathological examination to confirm whether they are carcinomatous or non-carcinomatous.

Intervention type: DIAGNOSTIC_TEST
Intervention: Nasopharyngeal Endoscopy image-guided Biopsy
Description: For each participant presenting with a suspicious nasopharyngeal lesion, the attending physician will assess the lesion and determine the appropriate biopsy approach. The physician may decide on multiple biopsies from the lesion area, including one sample from within the lesion itself, another from 5-8 mm outside the lesion, and a third from 8-10 mm beyond the lesion. Alternatively, a single biopsy may be deemed sufficient based on the clinical judgment. Each of these specimens will undergo pathological examination to confirm whether they are carcinomatous or non-carcinomatous.

Intervention type: DIAGNOSTIC_TEST
Intervention: Nasopharyngeal Endoscopy image-guided Biopsy
Description: For each participant presenting with a suspicious nasopharyngeal lesion, the attending physician will assess the lesion and determine the appropriate biopsy approach. The physician may decide on multiple biopsies from the lesion area, including one sample from within the lesion itself, another from 5-8 mm outside the lesion, and a third from 8-10 mm beyond the lesion. Alternatively, a single biopsy may be deemed sufficient based on the clinical judgment. Each of these specimens will undergo pathological examination to confirm whether they are carcinomatous or non-carcinomatous.

Intervention type: DIAGNOSTIC_TEST
Intervention: Nasopharyngeal Endoscopy image-guided Biopsy
Description: For each participant presenting with a suspicious nasopharyngeal lesion, the attending physician will assess the lesion and determine the appropriate biopsy approach. The physician may decide on multiple biopsies from the lesion area, including one sample from within the lesion itself, another from 5-8 mm outside the lesion, and a third from 8-10 mm beyond the lesion. Alternatively, a single biopsy may be deemed sufficient based on the clinical judgment. Each of these specimens will undergo pathological examination to confirm whether they are carcinomatous or non-carcinomatous.