PMID- 35886569 OWN - NLM STAT- MEDLINE DCOM- 20220728 LR - 20220830 IS - 1660-4601 (Electronic) IS - 1661-7827 (Print) IS - 1660-4601 (Linking) VI - 19 IP - 14 DP - 2022 Jul 18 TI - NBI and Laryngeal Papillomatosis: A Diagnostic Challenge: A Systematic Review. LID - 10.3390/ijerph19148716 [doi] LID - 8716 AB - Narrow-band imaging (NBI) represents a valid aid in laryngeal squamous cell carcinoma (LSCC) diagnosis for detecting vascular changes. However, LSCC and laryngeal papillomatosis (LP) show similar vascular patterns that may lead to misdiagnosis and improper treatment. This review aims to deepen this NBI limit in order to stress a careful preoperative evaluation of laryngeal lesions. The research was carried out on PubMed, Web of Science and Scopus databases using specific keywords. The topic of research was assessed by these parameters: accuracy, sensitivity, specificity, and positive and negative predictive values. This review included only five articles: they demonstrated that NBI is better than white-light endoscopy in detecting LSCC and LP. They also reported that LP is frequently mistaken for LSCC, resulting in high rates of false positives using NBI. This is the first review that emphasized this NBI limitation in distinguishing between LP and LSCC in cases of a type V pattern of intraepithelial papillary capillary loop. Although NBI application increased the rate of early cancer detection, LP reduces NBI accuracy. This drawback may lead to misdiagnosis and improper treatment. Our advice is to be careful in cases of type V pattern on NBI and to research LP epithelial and clinical features because it could be a pitfall. FAU - Saraniti, Carmelo AU - Saraniti C AUID- ORCID: 0000-0002-1072-0736 AD - Division of Otorhinolaryngology, Department of Biomedicine, Neuroscience and Advanced Diagnostic, University of Palermo, 90127 Palermo, Italy. FAU - Gallina, Salvatore AU - Gallina S AD - Division of Otorhinolaryngology, Department of Biomedicine, Neuroscience and Advanced Diagnostic, University of Palermo, 90127 Palermo, Italy. FAU - Verro, Barbara AU - Verro B AUID- ORCID: 0000-0002-1940-5281 AD - Division of Otorhinolaryngology, Department of Biomedicine, Neuroscience and Advanced Diagnostic, University of Palermo, 90127 Palermo, Italy. LA - eng PT - Journal Article PT - Review PT - Systematic Review DEP - 20220718 PL - Switzerland TA - Int J Environ Res Public Health JT - International journal of environmental research and public health JID - 101238455 RN - Laryngeal papillomatosis SB - IM MH - Humans MH - *Laryngeal Neoplasms/diagnostic imaging MH - Laryngoscopy/methods MH - Narrow Band Imaging/methods MH - *Papilloma/diagnostic imaging/pathology MH - Sensitivity and Specificity PMC - PMC9317038 OTO - NOTNLM OT - diagnosis OT - differential diagnosis OT - laryngeal papillomatosis OT - larynx OT - narrow-band imaging OT - papilloma COIS- The authors declare no conflict of interest. EDAT- 2022/07/28 06:00 MHDA- 2022/07/29 06:00 PMCR- 2022/07/18 CRDT- 2022/07/27 01:20 PHST- 2022/06/13 00:00 [received] PHST- 2022/07/14 00:00 [revised] PHST- 2022/07/16 00:00 [accepted] PHST- 2022/07/27 01:20 [entrez] PHST- 2022/07/28 06:00 [pubmed] PHST- 2022/07/29 06:00 [medline] PHST- 2022/07/18 00:00 [pmc-release] AID - ijerph19148716 [pii] AID - ijerph-19-08716 [pii] AID - 10.3390/ijerph19148716 [doi] PST - epublish SO - Int J Environ Res Public Health. 2022 Jul 18;19(14):8716. doi: 10.3390/ijerph19148716.