Table 2 True positives
From: Histologic assessment of biliary obstruction with different percutaneous endoluminal techniques
Type of tumour | Brushing | Biopsy | Balloon-brushing |
|---|---|---|---|
Cholangiocarcinoma | 6 | 18 | 5 |
Adenocarcinoma | 2 | 1 | 1 |
Metastatic adenoca. | 1 | 5 | - |
Pancreatic carcinoma | 2 | 10 | 1 |
Neuroendocrine tumor | Â | 1 | - |