From: Detection of helicobacter pylori in benign laryngeal lesions by polymerase chain reaction: a cross sectional study
Polyp: 21 (38.18 %)
Nodule: 14 (25.45 %)
Papilomatosis: 20 (36.36 %)
Positive results: 3 (14.28 %)
Positive results: 1(7.14 %)
Positive results: 1 (5 %)