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Xia Z, Lin N, Chen W, Qi M, Sha Y. Multiparametric MRI-based radiomics nomogram for predicting malignant transformation of sinonasal inverted papilloma. Clin Radiol 2024; 79:e408-e416. [PMID: 38142140 DOI: 10.1016/j.crad.2023.11.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Revised: 10/18/2023] [Accepted: 11/05/2023] [Indexed: 12/25/2023]
Abstract
AIM To investigate the feasibility of a radiomics nomogram model for predicting malignant transformation in sinonasal inverted papilloma (IP) based on radiomic signature and clinical risk factors. MATERIALS AND METHODS This single institutional retrospective review included a total of 143 patients with IP and 75 patients with IP with malignant transformation to squamous cell carcinoma (IP-SCC). All patients underwent surgical pathology and had preoperative magnetic resonance imaging (MRI) and computed tomography (CT) sinus studies between June 2014 and February 2022. Radiomics features were extracted from contrast-enhanced T1-weighted images (CE-T1WI), T2-weighted images (T2WI), and apparent diffusion coefficient (ADC) maps. The least absolute shrinkage and selection operator (LASSO) were performed to select the features extracted from the sequences mentioned above. Independent clinical risk factors were identified by multivariate logistic regression analysis. Radiomics nomogram was constructed by incorporating independent clinical risk factors and radiomics signature. Based on discrimination and calibration, the diagnostic performance of the nomogram was evaluated. RESULTS Twelve radiomics features were selected to develop the radiomics model with an area under the curve (AUC) of 0.987 and 0.989, respectively. Epistaxis (p=0.011), T2 equal signal (p=0.003), extranasal invasion (p<0.001), and loss of convoluted cerebriform pattern (p=0.002) were identified as independent clinical predictors. The radiomics nomogram model showed excellent calibration and discrimination (AUC: 0.993, 95% confidence interval [CI]: 0.985-1.00 and 0.990, 95% CI: 0.974-1.00) in the training and validation sets, respectively. CONCLUSION The nomogram that the combined radiomics signature and clinical risk factors showed a satisfactory ability to predict IP-SCC.
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Affiliation(s)
- Z Xia
- Department of Radiology, Eye & ENT Hospital of Shanghai Medical School, Fudan University, No.83 Fenyang Road, Shanghai 200030, China
| | - N Lin
- Department of Radiology, Eye & ENT Hospital of Shanghai Medical School, Fudan University, No.83 Fenyang Road, Shanghai 200030, China
| | - W Chen
- Department of Radiology, Eye & ENT Hospital of Shanghai Medical School, Fudan University, No.83 Fenyang Road, Shanghai 200030, China; Shanghai Institute of Medical Imaging, Fudan University, Shanghai, China
| | - M Qi
- Department of Radiology, Eye & ENT Hospital of Shanghai Medical School, Fudan University, No.83 Fenyang Road, Shanghai 200030, China.
| | - Y Sha
- Department of Radiology, Eye & ENT Hospital of Shanghai Medical School, Fudan University, No.83 Fenyang Road, Shanghai 200030, China.
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Park MJ, Cho W, Kim JH, Chung YS, Jang YJ, Yu MS. Preoperative Prediction of Sinonasal Inverted Papilloma-associated Squamous Cell Carcinoma (IP-SCC). Laryngoscope 2023; 133:2502-2510. [PMID: 36683553 DOI: 10.1002/lary.30583] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2022] [Revised: 12/28/2022] [Accepted: 01/06/2023] [Indexed: 01/24/2023]
Abstract
INTRODUCTION Sinonasal inverted papillomas (IP) can undergo transformation into IP-squamous cell carcinomas (IP-SCC). More aggressive treatment plan should be established when IP-SCC is suspected. Nevertheless, inaccuracy of the preoperative punch biopsy results to detect IP-SCC from IP raises the need for an additional strategy. The present study aimed to investigate significant clinicoradiological remarks associated with IP-SCC than IP. MATERIAL AND METHODS Postoperative surgical specimens obtained from patients with confirmed IP or IP-SCC at a single tertiary medical center from 1997 to 2018 were retrospectively evaluated. Patients' demographic and clinical characteristics, preoperative in-office punch biopsy results, and preoperative computed tomography (CT) or magnetic resonance images were reviewed. Univariate and multivariate analyses were performed to assess the odds ratio (OR) associated with IP-SCC. The area under the curve (AUC) in the receiver Operating Characteristic (ROC) curve was calculated in the prediction model to discriminate IP-SCC from IP. RESULTS The study included 44 IP-SCC and 301 patients with IP. The diagnostic sensitivity of in-office punch biopsy to detect IP-SCC was 70.7%. Multivariate analysis showed that factors significantly associated with IP-SCC included tobacco smoking >10PY (adjusted-OR [aOR]: 4.1), epistaxis (aOR: 3.4), facial pain (aOR: 4.2), bony destruction (aOR: 37.6), bony remodeling (aOR: 36.3), and invasion of adjacent structures (aOR: 31.6) (all p < 0.05). Combining all significantly related clinicoradiological features, the ability to discriminate IP-SCC from IP reached an AUC of 0.974. CONCLUSION IP patients with a history of tobacco smoking, facial pain, epistaxis, and bony destruction, remodeling, or invasion of an adjacent structure on preoperative images may be at higher risk for IP-SCC. LEVEL OF EVIDENCE 3 Laryngoscope, 133:2502-2510, 2023.
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Affiliation(s)
- Marn Joon Park
- Department of Otorhinolaryngology-Head & Neck Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea
- Department of Otorhinolaryngology-Head and Neck Surgery, Inha University Medical Center, Inha University School of Medicine, Incheon, South Korea
| | - Wonki Cho
- Department of Otorhinolaryngology-Head & Neck Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea
| | - Ji Heui Kim
- Department of Otorhinolaryngology-Head & Neck Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea
| | - Yoo-Sam Chung
- Department of Otorhinolaryngology-Head & Neck Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea
| | - Yong Ju Jang
- Department of Otorhinolaryngology-Head & Neck Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea
| | - Myeong Sang Yu
- Department of Otorhinolaryngology-Head & Neck Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea
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3
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Sunkara PR, Saraswathula A, Ramanathan M. Etiology of sinonasal inverted papilloma: An update. Laryngoscope Investig Otolaryngol 2022; 7:1265-1273. [PMID: 36258846 PMCID: PMC9575078 DOI: 10.1002/lio2.821] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Revised: 04/22/2022] [Accepted: 05/04/2022] [Indexed: 11/19/2022] Open
Abstract
Objective Sinonasal inverted papilloma (IP) and its clinical features have been widely studied, but there are few studies delving into its etiology and risk factors. A narrative review was conducted to summarize a contemporary understanding of the potential etiologies of IP, including immunologic/inflammatory, viral, genetic, and environmental causes. Study Design Review. Methods A MEDLINE search was conducted through August 11, 2021, focusing on studies investigating the etiology and risk factors for sinonasal IP and its malignant transformation. Results High‐ and low‐risk human papillomavirus have been connected with the formation of IP, but conflicting evidence exists regarding their role. Occupational and industrial exposures may also contribute to IP formation, while smoking may increase the odds of malignant progression. Exon 20 mutations in EGFR are an active area of research in IP with mixed evidence. Finally, several cell cycle and angiogenic factors such as Ki67, VEGF, and Akt/mTOR have been implicated in the development and progression of IP. Conclusion There continues to be conflicting evidence around the development of IP, but significant progress has been made in recent years. Further study is needed for all these potential etiologies to elucidate risk factors and therapeutic strategies.
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Affiliation(s)
| | - Anirudh Saraswathula
- Department of Otolaryngology‐Head and Neck SurgeryJohns Hopkins University School of MedicineBaltimoreMarylandUSA
| | - Murugappan Ramanathan
- Department of Otolaryngology‐Head and Neck SurgeryJohns Hopkins University School of MedicineBaltimoreMarylandUSA
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4
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Eide JG, Welch KC, Adappa ND, Palmer JN, Tong CCL. Sinonasal Inverted Papilloma and Squamous Cell Carcinoma: Contemporary Management and Patient Outcomes. Cancers (Basel) 2022; 14:cancers14092195. [PMID: 35565324 PMCID: PMC9102473 DOI: 10.3390/cancers14092195] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Accepted: 04/26/2022] [Indexed: 02/07/2023] Open
Abstract
Simple Summary Inverted papillomas are benign sinonasal tumors that can recur or become cancerous. The mainstay of treatment is surgical resection. We summarize the biology of inverted papillomas and review surgical outcomes in an effort to define the current treatment strategy. Abstract Inverted papillomas (IP) are the most common sinonasal tumor with a tendency for recurrence, potential attachment to the orbit and skull base, and risk of malignant degeneration into squamous cell carcinoma (SCC). While the overall rate of recurrence has decreased with the widespread adoption of high-definition endoscopic optics and advanced surgical tools, there remain challenges in managing tumors that are multiply recurrent or involve vital neurovascular structures. Here, we review the state-of-the-art diagnostic tools for IP and IP-degenerated SCC, contemporary surgical management, and propose a surveillance protocol.
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Affiliation(s)
- Jacob G. Eide
- Department of Otorhinolaryngology-Head and Neck Surgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA; (J.G.E.); (N.D.A.); (J.N.P.)
| | - Kevin C. Welch
- Department of Otolaryngology-Head and Neck Surgery, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA;
| | - Nithin D. Adappa
- Department of Otorhinolaryngology-Head and Neck Surgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA; (J.G.E.); (N.D.A.); (J.N.P.)
| | - James N. Palmer
- Department of Otorhinolaryngology-Head and Neck Surgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA; (J.G.E.); (N.D.A.); (J.N.P.)
| | - Charles C. L. Tong
- Department of Otorhinolaryngology-Head and Neck Surgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA; (J.G.E.); (N.D.A.); (J.N.P.)
- Correspondence:
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5
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Re M, Tomasetti M, Monaco F, Amati M, Rubini C, Foschini MP, Sollini G, Gioacchini FM, Pasquini E, Santarelli L. NGS-based miRNome identifies miR-449 cluster as marker of malignant transformation of sinonasal inverted papilloma. Oral Oncol 2021; 122:105554. [PMID: 34653751 DOI: 10.1016/j.oraloncology.2021.105554] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2021] [Revised: 09/14/2021] [Accepted: 09/25/2021] [Indexed: 11/30/2022]
Abstract
OBJECTIVE identification of the miRNA expression profile in sinonasal inverted papilloma (SNIP) as a tool to evaluate the risk of transformation into sinonasal squamous cell carcinoma (SNSCC). MATERIALS AND METHODS paired tumour tissues and adjacent normal tissues were obtained from SNIP and SNSCC patients who had undergone surgical resection and used for next-generation sequencing (NGS)-based miRNome analysis. SNIP tissues with concomitant dysplasia (SNIP-DISP) were used as malignant transition samples. By comparing the deregulated miRNAs in SNIP and SNSCC, an miRNA cluster was identified and its physio- and clinical-pathological value was predicted. RESULTS NGS identified 54 miRNAs significantly down- and upregulated in SNIP. Among them, the miR-449 cluster was upregulated in SNIP and could differentiate the benign tumour from normal tissue. Notably, the miR-449 cluster was found to be significantly underexpressed in SNSCC, and the cluster markedly changed in SNIP during the malignant transition into SNSCC. miRNA enrichment analysis and GO analysis revealed that miR-449 is involved in apoptotic and cell proliferation pathways. CONCLUSIONS Our findings suggest that miR-449 may be involved in the molecular pathogenesis of SNIP and its malignant transformation into SNSCC. miR-449 might therefore be a useful tumour biomarker in patients with SNIP and may also have the potential to be used as a tool for detecting and monitoring the course of the possible malignant transformation.
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Affiliation(s)
- Massimo Re
- Department of Clinical and Molecular Sciences, Section of Otorhinolaryngology, Polytechnic University of Marche, Ancona, Italy.
| | - Marco Tomasetti
- Department of Clinical and Molecular Sciences, Section of Occupational Medicine, Polytechnic University of Marche, Ancona, Italy
| | - Federica Monaco
- Department of Clinical and Molecular Sciences, Section of Occupational Medicine, Polytechnic University of Marche, Ancona, Italy
| | - Monica Amati
- Department of Clinical and Molecular Sciences, Section of Occupational Medicine, Polytechnic University of Marche, Ancona, Italy
| | - Corrado Rubini
- Department of Biomedical Sciences and Public Health, Section of Anatomical Pathology, Polytechnic University of Marche, Ancona, Italy
| | - Maria P Foschini
- Department of Biomedical and Neuromotor Sciences, University of Bologna, Section of Anatomic Pathology, Bellaria Hospital, Bologna, Italy
| | - Giacomo Sollini
- Surgical Department, ENT Metropolitan Unit, Bellaria & Budrio Hospital, Bologna, Italy
| | - Federico Maria Gioacchini
- Department of Clinical and Molecular Sciences, Section of Otorhinolaryngology, Polytechnic University of Marche, Ancona, Italy
| | - Ernesto Pasquini
- Surgical Department, ENT Metropolitan Unit, Bellaria & Budrio Hospital, Bologna, Italy
| | - Lory Santarelli
- Department of Clinical and Molecular Sciences, Section of Occupational Medicine, Polytechnic University of Marche, Ancona, Italy
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6
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Tong CCL, Koptyra M, Raman P, Rathi KS, Choudhari N, Lin X, Seckar T, Wei Z, Kohanski MA, O'Malley BW, Cohen NA, Kennedy DW, Adappa ND, Robertson ES, Baranov E, Kuan EC, Papagiannopoulos P, Jalaly JB, Feldman MD, Storm PB, Resnick AC, Palmer JN. Targeted gene expression profiling of inverted papilloma and squamous cell carcinoma. Int Forum Allergy Rhinol 2021; 12:200-209. [PMID: 34510780 DOI: 10.1002/alr.22882] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2021] [Revised: 06/27/2021] [Accepted: 07/21/2021] [Indexed: 11/05/2022]
Abstract
BACKGROUND Inverted papilloma (IP) is a sinonasal tumor with a well-known potential for malignant transformation. The purpose of this study was to identify the genes and pathways associated with IP, with progression to carcinoma-in-situ and invasive carcinoma. METHODS To determine genes and molecular pathways that may indicate progression and correlate with histologic changes, we analyzed six IP without dysplasia, five IP with carcinoma-in-situ, and 13 squamous cell carcinoma ex-IP by targeted sequencing. The HTG EdgeSeq Oncology Biomarker Panel coupled with next-generation sequencing was used to evaluate 2560 transcripts associated with solid tumors. RESULTS Progressive upregulation of 11 genes were observed (CALD1, COL1A1, COL3A1, COL4A2, COL5A2, FN1, ITGA5, LGALS1, MMP11, SERPINH1, SPARC) in the order of invasive carcinoma > carcinoma-in-situ > IP without dysplasia. When compared with IP without dysplasia, more genes are differentially expressed in invasive carcinoma than carcinoma-in-situ samples (341 downregulated/333 upregulated vs. 195 downregulated/156 upregulated). Gene set enrichment analysis determined three gene sets in common between the cohorts (epithelial mesenchymal transition, extracellular matrix organization, and coagulation). CONCLUSIONS Progressive upregulation of genes specific to IP malignant degeneration has significant clinical implications. This panel of 11 genes will improve concordance of histologic classification, which can directly impact treatment and patient outcomes. Additionally, future studies on larger tumor sets may observe upregulation in the gene panel that preceded histologic changes, which may be useful for further risk stratification.
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Affiliation(s)
- Charles C L Tong
- Department of Otorhinolaryngology-Head and Neck Surgery, University of Pennsylvania Health System, Philadelphia, Pennsylvania, USA
| | - Mateusz Koptyra
- Division of Neurosurgery, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Pichai Raman
- Division of Neurosurgery, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Komal S Rathi
- Division of Neurosurgery, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Namrata Choudhari
- Division of Neurosurgery, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Xiang Lin
- Department of Computer Science, New Jersey Institute of Technology, Newark, New Jersey, USA
| | - Tyler Seckar
- Department of Otorhinolaryngology-Head and Neck Surgery, University of Pennsylvania Health System, Philadelphia, Pennsylvania, USA
| | - Zhi Wei
- Department of Computer Science, New Jersey Institute of Technology, Newark, New Jersey, USA
| | - Michael A Kohanski
- Department of Otorhinolaryngology-Head and Neck Surgery, University of Pennsylvania Health System, Philadelphia, Pennsylvania, USA
| | - Bert W O'Malley
- Department of Otorhinolaryngology-Head and Neck Surgery, University of Pennsylvania Health System, Philadelphia, Pennsylvania, USA
| | - Noam A Cohen
- Department of Otorhinolaryngology-Head and Neck Surgery, University of Pennsylvania Health System, Philadelphia, Pennsylvania, USA
| | - David W Kennedy
- Department of Otorhinolaryngology-Head and Neck Surgery, University of Pennsylvania Health System, Philadelphia, Pennsylvania, USA
| | - Nithin D Adappa
- Department of Otorhinolaryngology-Head and Neck Surgery, University of Pennsylvania Health System, Philadelphia, Pennsylvania, USA
| | - Erle S Robertson
- Department of Otorhinolaryngology-Head and Neck Surgery, University of Pennsylvania Health System, Philadelphia, Pennsylvania, USA
| | - Esther Baranov
- Department of Pathology, University of Pennsylvania Health System, Philadelphia, Pennsylvania, USA
| | - Edward C Kuan
- Department of Otorhinolaryngology-Head and Neck Surgery, University of Pennsylvania Health System, Philadelphia, Pennsylvania, USA
| | - Peter Papagiannopoulos
- Department of Otorhinolaryngology-Head and Neck Surgery, University of Pennsylvania Health System, Philadelphia, Pennsylvania, USA
| | - Jalal B Jalaly
- Department of Pathology, University of Pennsylvania Health System, Philadelphia, Pennsylvania, USA
| | - Michael D Feldman
- Department of Pathology, University of Pennsylvania Health System, Philadelphia, Pennsylvania, USA
| | - Phillip B Storm
- Division of Neurosurgery, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Adam C Resnick
- Division of Neurosurgery, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - James N Palmer
- Department of Otorhinolaryngology-Head and Neck Surgery, University of Pennsylvania Health System, Philadelphia, Pennsylvania, USA
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7
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Wang Y, Cui S, Li C, Zhou B. Frequent Recurrence of Sinonasal Inverted Papilloma With Carcinoma In Situ in a Multifocal Attachment Pattern: A Case Report and Review of the Literature. EAR, NOSE & THROAT JOURNAL 2021; 102:397-401. [PMID: 33829884 DOI: 10.1177/0145561321991344] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Sinonasal inverted papilloma (SIP) is a benign tumor originating from the nasal cavity and paranasal sinuses. Sinonasal inverted papilloma is characterized by local infiltration, high recurrence, and malignant transformation, and its associated dysplasia ranges from mild, moderate, severe, carcinoma in situ (CIS) to invasive squamous cell carcinoma. Sinonasal inverted papilloma with carcinoma in situ (IPwCIS) is the highest degree of dysplasia, which is a stage of malignant transformation of IP. Surgical excision and proper adjuvant therapy can help reduce recurrence rates and suppress further deterioration. In this study, we present a patient with IPwCIS who developed 3 recurrences with a multifocal attachment pattern in less than 18 months. We report the clinical manifestations, development, and treatment process in detail. We also performed a literature review to analyze the characteristics of the disease. Despite comprehensive treatment methods, tumor recurrence and further deterioration of IPwCIS persist.
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Affiliation(s)
- Yan Wang
- Department of Otolaryngology-Head and Neck Surgery, Beijing Tongren Hospital, Capital Medical University, Beijing, People's Republic of China.,Department of Otolaryngology-Head and Neck Surgery, Yantai Yuhuangding Hospital, Qingdao University, Yantai, Shandong Province, People's Republic of China
| | - Shunjiu Cui
- Department of Otolaryngology-Head and Neck Surgery, Beijing Tongren Hospital, Capital Medical University, Beijing, People's Republic of China
| | - Cheng Li
- Department of Otolaryngology-Head and Neck Surgery, Beijing Tongren Hospital, Capital Medical University, Beijing, People's Republic of China
| | - Bing Zhou
- Department of Otolaryngology-Head and Neck Surgery, Beijing Tongren Hospital, Capital Medical University, Beijing, People's Republic of China
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8
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Binz GHA, Soyka MB, Holzmann D, Meerwein CM. Need for long-term follow-up in sinonasal inverted papilloma: A Single-institution experience. Head Neck 2020; 43:630-638. [PMID: 33103314 DOI: 10.1002/hed.26523] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2020] [Revised: 10/14/2020] [Accepted: 10/14/2020] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND Most studies on sinonasal inverted papillomas (SNIPs) regarding risk factors for recurrence, recurrence rates (RRs) and malignant transformation are biased by a significant proportion of revision cases. METHODS Retrospective study on patients with consecutive, treatment-naïve SNIPs at a tertiary referral center between 1999 and 2019. RESULTS Overall, RR was 9.8% (10 of 102 patients), with 2 of 10 recurrences (20%) occurring after more than 5 years. Histopathological workup revealed synchronous malignancy in 2 of 102 patients (2%). Subgroup analysis revealed a significantly higher RR for SNIPs involving the frontal sinus (26.3% vs 6.0%, P = .02). No SNIPs primarily originating from the frontal sinus were observed. CONCLUSION Overall, RR of treatment-naïve SNIPs is comparably low; however, long-term follow-up is mandatory due to late recurrences. Secondary involvement of the frontal sinus was identified as risk factor for recurrence. No SNIPs primarily originating from frontal sinus were observed.
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Affiliation(s)
- Gregori H A Binz
- Department of Otorhinolaryngology - Head and Neck Surgery, University Hospital Zurich, Zürich, Switzerland.,University of Zurich, Zurich, Switzerland
| | - Michael B Soyka
- Department of Otorhinolaryngology - Head and Neck Surgery, University Hospital Zurich, Zürich, Switzerland.,University of Zurich, Zurich, Switzerland
| | - David Holzmann
- Department of Otorhinolaryngology - Head and Neck Surgery, University Hospital Zurich, Zürich, Switzerland.,University of Zurich, Zurich, Switzerland
| | - Christian M Meerwein
- Department of Otorhinolaryngology - Head and Neck Surgery, University Hospital Zurich, Zürich, Switzerland.,University of Zurich, Zurich, Switzerland
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9
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Russo C, Elefante A, Romano A, Cama A, Erra M, Ugga L, Brunetti L, Motta G, Califano L, Iengo M, Cantone E. A multimodal diagnostic approach to inverted papilloma: Proposal of a novel diagnostic flow-chart. Curr Probl Diagn Radiol 2020; 50:499-504. [PMID: 32540138 DOI: 10.1067/j.cpradiol.2020.04.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2019] [Revised: 03/28/2020] [Accepted: 04/14/2020] [Indexed: 11/22/2022]
Abstract
PURPOSE Inverted papilloma (IP) is a tumor usually arising from sinonasal cavities, with tendency for recurrence and possible malignant transformation. Along with endoscopy, computed tomography (CT) and magnetic resonance imaging (MRI) play a crucial role in defining preoperative staging, tumor origin, and possible differential diagnosis, with significant repercussions on therapeutic planning. However, at present no consensus has been reached concerning IP diagnostic workup. Aim of this study is to assess CT and MRI sensitivity and specificity in identifying IP imaging hallmarks, evaluating their global diagnostic accuracy in order to define a novel diagnostic flowchart. METHODS We retrospectively analyzed multimodal imaging of patients with histologically confirmed IP and mimics. Two neuroradiologists in consensus retrospectively rated the presence of typical imaging features of IP, both on CT and MRI scans. Sensitivity, specificity and diagnostic accuracy were assessed for both the techniques. Final results were expressed as ROC curves and relative areas under the curve (AUC). RESULTS The AUC considering CT parameters were 0.42, whereas the AUC considering MRI parameters were 0.54. Combining the 2 techniques and limiting the evaluation to the most distinctive features such as focal hyperostosis and CCP, the AUC was 0.79. CONCLUSION MRI can provide better tissue characterization and higher diagnostic accuracy in case of suspected IP, whereas CT is more useful in determining bony involvement. Here we propose a possible diagnostic flowchart for IP, based on the assumption that the combination of the imaging techniques allows to optimize the clinical assessment and the subsequent therapeutic planning.
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Affiliation(s)
- Camilla Russo
- Department of Advanced Biomedical Sciences, University "Federico II", Naples, Italy.
| | - Andrea Elefante
- Department of Advanced Biomedical Sciences, University "Federico II", Naples, Italy
| | - Antonio Romano
- Department of Neurosciences, Reproductive and Odontostomatological Sciences - Division of Maxillofacial Surgery, University "Federico II", Naples, Italy
| | - Antonia Cama
- Department of Neurosciences, Reproductive and Odontostomatological Sciences - Division of Maxillofacial Surgery, University "Federico II", Naples, Italy
| | - Maurizio Erra
- Department of Advanced Biomedical Sciences, University "Federico II", Naples, Italy
| | - Lorenzo Ugga
- Department of Advanced Biomedical Sciences, University "Federico II", Naples, Italy
| | - Lisa Brunetti
- Department of Radiology, Università Vita-Salute San Raffaele, Milano, Italy
| | - Gaetano Motta
- Otorhinolaryngology, Head and Neck Surgery Unit, Department of Mental and Physical Health and Preventive Medicine, Università degli Studi della Campania Luigi Vanvitelli, Naples, Italy
| | - Luigi Califano
- Department of Neurosciences, Reproductive and Odontostomatological Sciences - Division of Maxillofacial Surgery, University "Federico II", Naples, Italy
| | - Maurizio Iengo
- Department of Neuroscience, Reproductive and Odontostomatological Sciences - ENT section, University "Federico II", Naples, Italy
| | - Elena Cantone
- Department of Neuroscience, Reproductive and Odontostomatological Sciences - ENT section, University "Federico II", Naples, Italy
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10
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Ferrari M, Schreiber A, Mattavelli D, Rampinelli V, Bertazzoni G, Tomasoni M, Gualtieri T, Nicolai P. How aggressive should resection of inverted papilloma be? Refinement of surgical planning based on the 25-year experience of a single tertiary center. Int Forum Allergy Rhinol 2020; 10:619-628. [PMID: 32108441 DOI: 10.1002/alr.22541] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2019] [Revised: 01/01/2020] [Accepted: 02/01/2020] [Indexed: 01/16/2023]
Abstract
BACKGROUND The technique for transnasal endoscopic resection of inverted papilloma (IP) has evolved considerably during the last 20 years. The aim of the present study is to retrospectively analyze a single tertiary center series, with special emphasis on assessing the value of an "insertion-driven" technique on local control. METHODS Patients undergoing endoscopic resection for IP at the University of Brescia during the period 1991 to 2015 were enrolled. Site of origin and extension of IPs were assessed, together with presence of dysplasia and carcinoma in situ. Patients were divided in 3 cohorts: (1) historical cohort (treated before 2008), (2) contemporary "centripetal" cohort (treated with a traditional technique after 2008), and (3) contemporary "insertion-driven" cohort (treated with insertion-driven resection). Groups were compared considering outcomes and complications. RESULTS The series included 210 patients. Mean follow-up was 77.8 months. Thirty-eight (18.1%) patients showed precancerous changes. Maxillary involvement (p = 0.021) and presence of precancerous changes (p = 0.013) were significantly associated with a higher risk of recurrence. Five-year local control rate before and after 2008 was 95.1% and 90.5%, respectively. The insertion-driven cohort was associated with lower disease control when IPs involved the maxillary sinus. The rate of complications was 11.9%. The insertion-driven cohort was associated with a lower rate of major complications (p = 0.098). CONCLUSION Preoperative evidence of precancerous changes and/or involvement of maxillary sinus should prompt the surgeon to address the disease more aggressively (centripetal resection). Preoperative imaging and biopsy with abundant material may optimize the chance to stratify patients eligible for less or more conservative approaches.
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Affiliation(s)
- Marco Ferrari
- Unit of Otorhinolaryngology-Head and Neck Surgery, University of Brescia, Brescia, Italy.,Department of Neurosciences, Section of Otorhinolaryngology-Head and Neck Surgery, University of Padua, Padua, Italy
| | - Alberto Schreiber
- Unit of Otorhinolaryngology-Head and Neck Surgery, University of Brescia, Brescia, Italy
| | - Davide Mattavelli
- Unit of Otorhinolaryngology-Head and Neck Surgery, University of Brescia, Brescia, Italy
| | - Vittorio Rampinelli
- Unit of Otorhinolaryngology-Head and Neck Surgery, University of Brescia, Brescia, Italy
| | - Giacomo Bertazzoni
- Unit of Otorhinolaryngology-Head and Neck Surgery, University of Brescia, Brescia, Italy
| | - Michele Tomasoni
- Unit of Otorhinolaryngology-Head and Neck Surgery, University of Brescia, Brescia, Italy
| | - Tommaso Gualtieri
- Unit of Otorhinolaryngology-Head and Neck Surgery, University of Brescia, Brescia, Italy
| | - Piero Nicolai
- Department of Neurosciences, Section of Otorhinolaryngology-Head and Neck Surgery, University of Padua, Padua, Italy
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