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Malone LC, Twaddell WS, Drachenberg CB, Hatten KM, Papadimitriou JC. Two Head and Neck Carcinomas With Squamous and Mucinous Components and Human Papillomavirus Associations: Maxillary Mucoepidermoid Carcinoma ex Sinonasal Schneiderian Papilloma and Tonsillar Invasive Stratified Mucin Producing Carcinoma (ISMC). Int J Surg Pathol 2024; 32:607-614. [PMID: 37431192 DOI: 10.1177/10668969231185149] [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] [Indexed: 07/12/2023]
Abstract
Carcinomas of the head-and-neck region with squamous and glandular/mucinous features constitute a heterogeneous group, with a significant minority of tumors showing an human papillomavirus (HPV) association. The differential diagnosis is usually between mucoepidermoid carcinoma (MEC) and adenosquamous carcinoma. We present here two tumors that exemplify both the challenges of diagnostic classification, as well as the complex relationship to HPV: (a) a low risk HPV positive/p16 negative carcinoma that is most consistent with a relatively typical intermediate grade mucoepidermoid type carcinoma with complete MEC phenotype (three cell types), originating from intranasal sinonasal papillomas with exophytic and inverted patterns, and invading surrounding maxillary compartments, and (b) a p16 and keratin 7 (KRT7) positive carcinoma of the right tonsil, characterized by stratified squamous and mucinous cell (mucocyte) features. Whereas the first tumor represents a typical MEC ex-Schneiderian papilloma, the second is morphologically most consistent with the, novel for this anatomic location, diagnosis of "invasive stratified mucin producing carcinoma" (ISMC), pointing to an analogy to similar, high-risk HPV-driven malignancies recently described in the gynecologic (GYN) and genitourinary (GU) areas. Both tumors, despite their mucoepidermoid-like features had no connection to salivary glands and lacked the MAML2 translocation typical of salivary gland MEC, pointing to a mucosal/non-salivary gland origin. Using these two carcinomas as examples, we attempt to address questions related to: (a) the histological distinction between MEC, adenosquamous carcinoma, and ISMC, (b) similarities and differences between these histological entities in mucosal sites versus morphologically similar salivary gland tumors, and (c) the role of HPV in these tumors.
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Affiliation(s)
- Laura C Malone
- Department of Pathology, University of Maryland School of Medicine, Baltimore, USA
| | - William S Twaddell
- Department of Pathology, University of Maryland School of Medicine, Baltimore, USA
| | | | - Kyle M Hatten
- Department of Otorhinolaryngology-Head & Neck Surgery, University of Maryland School of Medicine, Baltimore, USA
| | - John C Papadimitriou
- Department of Pathology, University of Maryland School of Medicine, Baltimore, USA
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2
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Kakkar A, Satapathy S, Sikka K, Tanwar P, Deo S, Jain D. Evaluation of high-risk human papillomavirus in sinonasal papillomas and squamous cell carcinomas. Virchows Arch 2023; 483:381-392. [PMID: 37452847 DOI: 10.1007/s00428-023-03601-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Revised: 06/26/2023] [Accepted: 07/08/2023] [Indexed: 07/18/2023]
Abstract
The sinonasal tract is considered a second hotspot for human papillomavirus (HPV)-related tumors in the head and neck, with HPV being identified in up to 62% of squamous cell carcinomas (SCCs) and 38% of papillomas. There is limited data from geographical regions with low prevalence of high-risk (HR)-HPV on the association of HR-HPV in sinonasal neoplasms and on utility of p16 as a surrogate marker. p16 immunohistochemistry, HR-HPV mRNA ISH and quantitative real-time PCR (qPCR) were performed on a retrospective cohort of sinonasal papillomas and SCCs. KRAS mutation analysis was done in oncocytic papillomas. p16 positivity was present in 22/142 cases (15.5%) including eight inverted papillomas, one oncocytic papilloma (OP), and 13 SCC. Among these, mRNA ISH showed HR-HPV in the OP and two SCC, while another SCC was found to harbour HPV18 by qPCR. Two HPV-associated SCCs had foci of OP. mRNA ISH was negative in all p16 negative cases. p16 immunohistochemistry showed 68% concordance with mRNA ISH, and had sensitivity and negative predictive value of 100%; specificity was 67%, and positive predictive value was 14.3%. Association with HR-HPV in sinonasal papillomas and SCC is rare, and may be seen in cases demonstrating oncocytic morphology. p16 immunohistochemistry has low specificity and positive predictive value in low-prevalence populations; thus, reflex direct HR-HPV testing should be performed in p16 immunopositive cases. This two-step approach is viable in resource-limited settings, as the proportion of p16 positive cases is small.
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Affiliation(s)
- Aanchal Kakkar
- Department of Pathology, All India Institute of Medical Sciences, 110029, New Delhi, India
| | | | - Kapil Sikka
- Department of Otorhinolaryngology and Head-Neck Surgery, All India Institute of Medical Sciences, 110029, New Delhi, India
| | - Pranay Tanwar
- Department of Laboratory Oncology, All India Institute of Medical Sciences, 110029, New Delhi, India
| | - Svs Deo
- Department of Surgical Oncology, All India Institute of Medical Sciences, 110029, New Delhi, India
| | - Deepali Jain
- Department of Pathology, All India Institute of Medical Sciences, 110029, New Delhi, India.
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3
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Suh JD, Hur K, Ference EH, Lam DD, Fong A, Correa AJ, Wrobel B. COX-2 Overexpression in Schneiderian Papillomas. ALLERGY & RHINOLOGY 2020; 11:2152656720973689. [PMID: 33343991 PMCID: PMC7731694 DOI: 10.1177/2152656720973689] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Background Schneiderian papillomas (SP) are aggressive sinonasal tumors that occasionally extend into areas that are surgically unresectable. Objective evaluate the signifcance of cyclo-oxygenase-2 (COX-2) expression in SP. Methods Immunohistochemistry for COX-2 was performed on SP samples and middle turbinates from chronic rhinosinusitis without nasal polyps controls obtained during surgical resection between 2009–2017. A positive stain was defined as having 10% or more cells exhibiting diffuse immunoreactivity. Comparisons were performed using Fisher Exact tests, t-tests, and ANOVA. Results The study included 67 tumor samples and 9 controls from two academic institutions. The mean age of the SP group was 55.4 years and 53.2 years in the control group (p = 0.71). Thirty-nine (58.2%) SP patients had previous surgery compared to 1 (11.1%) in the control group (p = 0.01). The most common tumor attachment sites were the maxillary (47.8%) and ethmoid (25.4%) sinuses. Fifteen (22.4%) SP samples stained strongly positive for COX-2 and 24 (35.8%) stained weakly positive compared to no positive stains in the control group (p < 0.01). When stratified by COX-2 intensity, there were no statistically significant differences in gender, smoking history, history of previous sinus surgery, site of attachment, papilloma subtype, or future recurrence between SP samples. Conclusion COX-2 was overexpressed in 58.2% of SP cases, and strongly positive in 22.4% of cases, compared to no positive staining among controls. No significant differences in COX-2 expression were observed between SP subtypes or recurrent tumors. Further studies are warranted to evaluate COX-2 as a possible therapeutic target in tumors that overexpress the enzyme.
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Affiliation(s)
- Jeffrey D Suh
- Department of Head and Neck Surgery, University of California, Los Angeles, California
| | - Kevin Hur
- Caruso Department of Otolaryngology-Head and Neck Surgery, Keck School of Medicine, University of Southern California, Los Angeles, California.,Department of Otolaryngology-Head and Neck Surgery, Northwestern University, Chicago, Illinois
| | - Elisabeth H Ference
- Caruso Department of Otolaryngology-Head and Neck Surgery, Keck School of Medicine, University of Southern California, Los Angeles, California
| | - David D Lam
- Caruso Department of Otolaryngology-Head and Neck Surgery, Keck School of Medicine, University of Southern California, Los Angeles, California
| | - Andrew Fong
- Department of Pathology, Keck School of Medicine, University of Southern California, Los Angeles, California
| | - Adrian J Correa
- Department of Pathology, Keck School of Medicine, University of Southern California, Los Angeles, California
| | - Bozena Wrobel
- Caruso Department of Otolaryngology-Head and Neck Surgery, Keck School of Medicine, University of Southern California, Los Angeles, California
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A Rare Instance of Primary Oncocytic Schneiderian Papilloma of Middle Ear and Eustachian Tube With a Combined Trans Oto and Nasal Approach Resection. J Craniofac Surg 2020; 31:504-506. [PMID: 31977707 DOI: 10.1097/scs.0000000000006136] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
Abstract
Oncocytic Schneiderian papillomas are rare tumours which usually arise in the sinonasal region. This paper presents, to the authors' knowledge, the first reported case of oncocytic Schneiderian papilloma arising primarily from the middle ear and eustachian tube. The resection of the tumor was performed with an endoscopic approach of combined trans oto and nasal. Oncocytic Schneiderian papilloma in the middle ear and eustachian tube is extremely rare as a primary lesion and challenging to manage. Very few documents have provided guide of resection using the endoscopic approach when this tumor extends to involve the eustachian tube. Our study illustrates that the endoscopic approach of combined trans oto and nasal is a good choice for tumor resection of middle ear and eustachian tube.
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Sinonasal papillomas: A single centre experience on 137 cases with emphasis on malignant transformation and EGFR/KRAS status in "carcinoma ex papilloma". Ann Diagn Pathol 2020; 46:151504. [PMID: 32203683 DOI: 10.1016/j.anndiagpath.2020.151504] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2020] [Accepted: 03/09/2020] [Indexed: 12/20/2022]
Abstract
Among the three major histological subtypes of sinonasal papillomas, inverted (ISP) and oncocytic (OSP) sinonasal papillomas tend to undergo malignant transformation to carcinoma. However, criteria determining risk of recurrence and malignant progression have not been established. Recently, EGFR and KRAS mutations were detected to be characteristic for ISP and OSP, respectively. In this study, we analyzed 137 sinonasal papilloma cases (132 ISP and 5 OSP) for clinicopathological characteristics, frequency of recurrences/malignant transformation, and histological types and genetic features of carcinoma ex Schneiderian papilloma. OSP presented at a higher age than ISP (median, 75 vs. 57 years) and affected predominantly females. Overall frequency of recurrences and malignant transformation was 23.1% and 9.5%, respectively. Rates of recurrence (33.3% vs. 22.0%) and malignant transformation (33.3% vs. 8.8%) were higher in OSP compared to ISP, respectively. Carcinomas (n = 10) occurred mostly synchronously, more frequently in females and mainly associated with ISP (n = 9). Squamous cell carcinoma (SCC) was the most frequently associated malignancy. Concordant EGFR (in ISP/associated carcinoma) and KRAS (in the OSP/associated carcinoma) mutations were detected in all successfully analyzed matching papilloma/carcinoma pairs, confirming their shared clonal origin. Results of this large study are in line with recent studies showing frequent EGFR and KRAS mutations in sinonasal carcinoma ex Schneiderian papilloma. As the papilloma component might on occasion be missed on biopsy of synchronous carcinoma ex papilloma, EGFR and KRAS mutation testing represents a promising molecular surrogate for sinonasal "carcinoma ex papilloma", at the same time offering an opportunity for targeting mutant EGFR in this rare cancer type.
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Weindorf SC, Brown NA, McHugh JB, Udager AM. Sinonasal Papillomas and Carcinomas: A Contemporary Update With Review of an Emerging Molecular Classification. Arch Pathol Lab Med 2019; 143:1304-1316. [DOI: 10.5858/arpa.2019-0372-ra] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Context.—
Sinonasal papillomas and carcinomas are uncommon head and neck neoplasms that comprise a broad clinicopathologic and morphologic spectrum, and thus frequently represent a diagnostic challenge for surgical pathologists. Recent molecular interrogation of these tumors has delineated a number of recurrent alterations that correspond to distinct entities with potential diagnostic and/or therapeutic clinical utility.
Objective.—
To summarize the salient clinicopathologic, morphologic, and molecular features of sinonasal papillomas and carcinomas.
Data Sources.—
Review of pertinent literature regarding sinonasal papillomas and sinonasal carcinomas.
Conclusions.—
Despite their relative rarity in many surgical pathology practices, sinonasal papillomas and carcinomas frequently demonstrate characteristic morphologic features that are important for accurate diagnosis. Given our emerging understanding of the molecular basis for these tumors, judicious use of available ancillary tools—including immunohistochemistry and in situ hybridization—may be helpful in subsets of cases, whereas additional molecular testing may be useful for diagnostically challenging and/or clinically aggressive sinonasal tumors.
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Affiliation(s)
- Steven C. Weindorf
- From the Department of Pathology, University of Michigan Medical School, Ann Arbor (Drs Weindorf, Brown, McHugh, and Udager)
| | - Noah A. Brown
- From the Department of Pathology, University of Michigan Medical School, Ann Arbor (Drs Weindorf, Brown, McHugh, and Udager)
| | - Jonathan B. McHugh
- From the Department of Pathology, University of Michigan Medical School, Ann Arbor (Drs Weindorf, Brown, McHugh, and Udager)
| | - Aaron M. Udager
- From the Department of Pathology, University of Michigan Medical School, Ann Arbor (Drs Weindorf, Brown, McHugh, and Udager)
- the University of Michigan Rogel Cancer Center, Ann Arbor (Dr Udager)
- and the Michigan Center for Translational Pathology, Ann Arbor (Dr Udager)
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Lilja M, Viitasalo S, Hytönen M, Haapaniemi A, Hagström J, Mäkitie A. Sinonasal Oncocytic Papilloma-A Series of 20 Cases With Special Emphasis on Recurrences. Laryngoscope Investig Otolaryngol 2019; 4:567-572. [PMID: 31890872 PMCID: PMC6929580 DOI: 10.1002/lio2.308] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2019] [Revised: 07/08/2019] [Accepted: 08/22/2019] [Indexed: 11/21/2022] Open
Abstract
Objective Reports on sinonasal oncocytic papilloma (SNOP) are scarce. The aim of this retrospective study was to evaluate the clinical features of this rarest form of sinonasal papilloma with special emphasis on the pattern of recurrences and on the potential factors predicting them. Study Design Retrospective study. Methods Between the years 1994 and 2016, 20 patients (mean age 66 years; range 30–87) were diagnosed with SNOP at the Department of Otorhinolaryngology–Head and Neck Surgery, HUS Helsinki University Hospital (Helsinki, Finland). Hospital charts were reviewed to record various medical and sociodemographic patient characteristics, and the archived histological specimens were re‐evaluated. Postoperative follow‐up time varied between 26 days and 167 months. Results Maxillary sinus was the most common (60%) tumor location. None of the tissue samples showed dysplasia. Recurrence rate was 39% and the median time span to the first recurrence was 25 months (range 7–71). Smokers had more often a recurrence than nonsmokers (75% vs. 31%). Patients with perioperative purulent rhinosinusitis during the primary surgery had a higher recurrence rate compared with those without (60% vs. 31%). Tumors located in the sinuses recurred more often than those located in the nasal cavity (45% vs. 29%). However, all these findings remained statistically nonsignificant. None of the cases showed malignant transformation during the follow‐up. Conclusion SNOP has a propensity to recur. History of smoking, purulent rhinosinusitis during the primary surgery, and tumor location in the sinuses outside the nasal cavity seem to contribute to an increased trend in the risk of recurrence. Level of Evidence 4
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Affiliation(s)
- Markus Lilja
- Department of Otorhinolaryngology-Head and Neck Surgery University of Helsinki and HUS Helsinki University Hospital Helsinki Finland
| | - Sanna Viitasalo
- Department of Otorhinolaryngology-Head and Neck Surgery University of Helsinki and HUS Helsinki University Hospital Helsinki Finland
| | - Maija Hytönen
- Department of Otorhinolaryngology-Head and Neck Surgery University of Helsinki and HUS Helsinki University Hospital Helsinki Finland
| | - Aaro Haapaniemi
- Department of Otorhinolaryngology-Head and Neck Surgery University of Helsinki and HUS Helsinki University Hospital Helsinki Finland
| | - Jaana Hagström
- Department of Pathology, Haartman Institute University of Helsinki Helsinki Finland
| | - Antti Mäkitie
- Department of Otorhinolaryngology-Head and Neck Surgery University of Helsinki and HUS Helsinki University Hospital Helsinki Finland.,Division of Ear, Nose and Throat Diseases, Department of Clinical Sciences, Intervention and Technology Karolinska Institutet and Karolinska University Hospital Stockholm Sweden.,Research Program in Systems Oncology, Faculty of Medicine University of Helsinki Helsinki Finland
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8
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Zhang L, Hu C, Zheng X, Wu D, Sun H, Yu W, Wu Y, Chen D, Lv Q, Zhang P, Li X, Liu H, Wei Y. Oncocytic Schneiderian papilloma-associated adenocarcinoma and KRAS mutation: A case report. Medicine (Baltimore) 2018; 97:e11025. [PMID: 29879069 PMCID: PMC5999462 DOI: 10.1097/md.0000000000011025] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
RATIONALE Oncocytic Schneiderian papillomas (OSP) are an uncommon type of sinonasal papillomas that arise from the Schneiderian epithelium, accounting for only 6% of all sinonasal papillomas. Malignancies arising in OSP are rare and are almost always described as in situ or invasive squamous cell carcinoma, although mucoepidermoid, small cell carcinoma and sinonasal undifferentiated carcinoma have also been reported. To our knowledge, only 18 such instances have been reported in the medical literature. PATIENT CONCERNS Here, we report the case of an 81-year-old man presenting with a left sinonasal neoplasm, who had undergone 4 operations. The first postoperative pathology revealed a benign nasal polyp. The following several postoperative pathology revealed a novel, human papillomavirus-negative adenocarcinoma with increasing malignant features with each recurrence arising in an OSP. In addition, the most recent recurrences were associated with metastasis of cervical lymph nodes. And after the operation, the patient refused adjuvant radiotherapy. On 6-month follow-up after the last operation, the patient developed an in situ tumor recurrence 1 month after the fourth operation and refused to undergo surgery again. DIAGNOSIS Immunohistochemistry for Ki67, CK7, CK5/6, P53, and P63 showed a progression of malignancy. HPV assay presented the 21 most prevalent HPV types were negative. In addition, KRAS gene exon 2 G12C presented mutation in the OSP-associated adenocarcinoma. INTERVENTIONS During the whole course of the patient's disease, we performed four nasal endoscopic operations. And after the last operation, the patient refused adjuvant radiotherapy and KRAS-targeted therapy. OUTCOMES We are the first to describe adenocarcinoma arising in an OSP. To our surprise, from the first benign neoplasm to the second OSP-associated adenocarcinoma, it went through a long period of 10 years. However, after the adenocarcinogenesis, the differentiation of tumor became worse with the shorter interval of each recurrence. LESSONS Therefore, for elderly patients with unilateral nasal polyps, long-term follow-up is necessary. Once OSP turns into malignant, radical resection should be performed as much as possible to reduce the irritability of tumors.
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Affiliation(s)
- Lichuan Zhang
- Department of Otolaryngology–Head and Neck Surgery, Beijing An Zhen Hospital, Capital Medical University
| | - Chunhua Hu
- Department of Otolaryngology–Head and Neck Surgery, Beijing An Zhen Hospital, Capital Medical University
| | - Xiaodan Zheng
- Department of Pathology, Beijing Friendship Hospital
| | - Dawei Wu
- Department of Otolaryngology–Head and Neck Surgery, Beijing An Zhen Hospital, Capital Medical University
| | - Haili Sun
- Department of Otolaryngology–Head and Neck Surgery, Beijing An Zhen Hospital, Capital Medical University
| | - Wei Yu
- Department of Pathology, Beijing An Zhen Hospital
| | - Ying Wu
- Department of Pathology, Beijing An Zhen Hospital
| | - Dong Chen
- Department of Pathology, Beijing An Zhen Hospital
| | - Qianwen Lv
- Department of Otolaryngology–Head and Neck Surgery, Beijing An Zhen Hospital, Capital Medical University
| | - Ping Zhang
- Department of Otolaryngology–Head and Neck Surgery, Beijing An Zhen Hospital, Capital Medical University
| | - Xiping Li
- Department of Otolaryngology–Head and Neck Surgery, Beijing An Zhen Hospital, Capital Medical University
| | - Honggang Liu
- Department of Pathology, Beijing Tong Ren Hospital, Capital Medical University, Beijing, PR China
| | - Yongxiang Wei
- Department of Otolaryngology–Head and Neck Surgery, Beijing An Zhen Hospital, Capital Medical University
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Ozturk E, Basaran B, Yilmazbayhan D, Keles N. Bilateral oncocytic-type Schneiderian papilloma in a pediatric patient. OTOLARYNGOLOGY CASE REPORTS 2017. [DOI: 10.1016/j.xocr.2017.04.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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10
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Re M, Gioacchini FM, Bajraktari A, Tomasetti M, Kaleci S, Rubini C, Bertini A, Magliulo G, Pasquini E. Malignant transformation of sinonasal inverted papilloma and related genetic alterations: a systematic review. Eur Arch Otorhinolaryngol 2017; 274:2991-3000. [PMID: 28432463 DOI: 10.1007/s00405-017-4571-2] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2017] [Accepted: 04/17/2017] [Indexed: 12/31/2022]
Abstract
Schneiderian papillomas are uncommon tumors which may develop within the nasal cavity and comprise three well-defined histological types: sinonasal inverted papilloma (SNIP), exophytic papilloma, and oncocytic papilloma. It is well known the rate of Schneiderian papilloma may also present a malignant degeneration and SNIP represents the most important subgroup in consideration of its frequency and malignant propensity. Although HPV infection is always considered the first event favoring the development of SNIP, however, it is not established as an eventual connection between viral actions and malignant transformation. In fact, different molecular mechanisms are suspected to play a crucial role in this process and, currently, many authors agree that only by improving our knowledge about these mechanisms it will be possible to achieve new and effective targeted therapies. So the aim of this study was firstly to systematically review the literature focusing on different biomarkers that could be implicated in the stages of SNIP malignant degeneration. Secondly, a systematic review with meta-analysis was performed to better define the incidence of sinonasal malignancies originating from Schneiderian papilloma (SNIP, exophytic papilloma, and oncocytic papilloma). Twenty-nine studies comprising a total of 3177 patients were statistically analyzed. Results showed a 9% (95% CI = 7-11) overall rate of malignant transformation from Schneiderian papilloma. In conclusion, this analysis confirmed that the potential malignancy of Schneiderian papilloma should not be underestimated. On the other hand, our review showed the paucity of studies investigating the molecular alterations which may be related with the malignant transformation of SNIP.
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Affiliation(s)
- M Re
- ENT Unit, Department of Clinical and Molecular Sciences, Polytechnic University of Marche, Ospedali Riuniti of Ancona, Via Conca 71, 60020, Ancona, Italy
| | - F M Gioacchini
- ENT Unit, Department of Clinical and Molecular Sciences, Polytechnic University of Marche, Ospedali Riuniti of Ancona, Via Conca 71, 60020, Ancona, Italy.
| | - A Bajraktari
- ENT Unit, Department of Clinical and Molecular Sciences, Polytechnic University of Marche, Ospedali Riuniti of Ancona, Via Conca 71, 60020, Ancona, Italy
| | - M Tomasetti
- Department of Clinical and Molecular Sciences, Polytechnic University of Marche, Ancona, Italy
| | - S Kaleci
- Department of Diagnostic Medicine, Clinical and Public Health, University Hospital of Modena, Modena, Italy
| | - C Rubini
- Pathologic Anatomy and Histopathology Division, Department of Biomedical Sciences and Public Health, Polytechnic University of the Marches, Ancona, Italy
| | - A Bertini
- ENT Unit, Department of Clinical and Molecular Sciences, Polytechnic University of Marche, Ospedali Riuniti of Ancona, Via Conca 71, 60020, Ancona, Italy
| | - G Magliulo
- Department of Otorhinolaryngology, Audiology and Phoniatrics "G. Ferreri"University La Sapienza, Rome, Italy
| | - E Pasquini
- ENT Metropolitan Unit, Bellaria Hospital, AUSL Bologna, Bologna, Italy
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12
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Karligkiotis A, Lepera D, Volpi L, Turri-Zanoni M, Battaglia P, Lombardi D, Accorona R, Bignami M, Nicolai P, Castelnuovo P. Survival outcomes after endoscopic resection for sinonasal squamous cell carcinoma arising on inverted papilloma. Head Neck 2016; 38:1604-1614. [PMID: 27152722 DOI: 10.1002/hed.24481] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2015] [Revised: 01/22/2016] [Accepted: 03/16/2016] [Indexed: 11/09/2022] Open
Abstract
BACKGROUND Sinonasal inverted papillomas (IPs) can be associated synchronously or metachronously to invasive squamous cell carcinoma (SCC) in 5% to 10% of cases. The purposes of the present study were to analyze the outcomes of patients with sinonasal SCC arising from inverted papilloma (IP-SCC) treated through an endoscopic approach and review the pertinent literature. METHODS The medical records of all patients treated for IP-SCC between 1997 and 2014 at 2 referral centers following a uniform policy were retrospectively analyzed. RESULTS Thirty-four patients fulfilled the inclusion criteria. The 5-year overall survival (OS), disease-specific survival (DFS), and recurrence-free survival (RFS) rates were 66.8 ± 0.99%, 71.2 ± 0.96%, and 73.1 ± 0.82%, respectively. Multivariate analysis revealed that the advanced pT classification (pT3 or greater), the high-grade of tumoral differentiation, the cranioendoscopic approach, and the recurrence of disease impacted negatively on survival rates. CONCLUSION The endoscopic approach provides encouraging oncologic outcomes for sinonasal IP-SCC, comparable to those observed with traditional external approaches while minimizing morbidity for patients. © 2016 Wiley Periodicals, Inc. Head Neck 38: 1708-1716, 2016.
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Affiliation(s)
- Apostolos Karligkiotis
- Division of Otorhinolaryngology, Department of Surgical, Microsurgical, and Medical Sciences, University of Sassari, Sassari, Italy. .,Division of Otorhinolaryngology, Department of Biotechnology and Life Sciences, University of Insubria, Varese, Italy. .,Head and Neck Surgery & Forensic Dissection Research Center (HNS & FDRC), Department of Biotechnology and Life Sciences, University of Insubria, Varese, Italy.
| | - Davide Lepera
- Division of Otorhinolaryngology, Department of Biotechnology and Life Sciences, University of Insubria, Varese, Italy
| | - Luca Volpi
- Division of Otorhinolaryngology, Department of Surgical, Microsurgical, and Medical Sciences, University of Sassari, Sassari, Italy.,Division of Otorhinolaryngology, Department of Biotechnology and Life Sciences, University of Insubria, Varese, Italy
| | - Mario Turri-Zanoni
- Division of Otorhinolaryngology, Department of Biotechnology and Life Sciences, University of Insubria, Varese, Italy.,Head and Neck Surgery & Forensic Dissection Research Center (HNS & FDRC), Department of Biotechnology and Life Sciences, University of Insubria, Varese, Italy
| | - Paolo Battaglia
- Division of Otorhinolaryngology, Department of Biotechnology and Life Sciences, University of Insubria, Varese, Italy.,Head and Neck Surgery & Forensic Dissection Research Center (HNS & FDRC), Department of Biotechnology and Life Sciences, University of Insubria, Varese, Italy
| | - Davide Lombardi
- Department of Otorhinolaryngology, University of Brescia, Brescia, Italy
| | - Remo Accorona
- Department of Otorhinolaryngology, University of Brescia, Brescia, Italy
| | - Maurizio Bignami
- Division of Otorhinolaryngology, Department of Biotechnology and Life Sciences, University of Insubria, Varese, Italy.,Head and Neck Surgery & Forensic Dissection Research Center (HNS & FDRC), Department of Biotechnology and Life Sciences, University of Insubria, Varese, Italy
| | - Piero Nicolai
- Department of Otorhinolaryngology, University of Brescia, Brescia, Italy
| | - Paolo Castelnuovo
- Division of Otorhinolaryngology, Department of Biotechnology and Life Sciences, University of Insubria, Varese, Italy.,Head and Neck Surgery & Forensic Dissection Research Center (HNS & FDRC), Department of Biotechnology and Life Sciences, University of Insubria, Varese, Italy
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13
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Ungari C, Riccardi E, Reale G, Agrillo A, Rinna C, Mitro V, Filiaci F. Management and treatment of sinonasal inverted papilloma. ANNALI DI STOMATOLOGIA 2016; 6:87-90. [PMID: 26941894 DOI: 10.11138/ads/2015.6.3.087] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
AIMS The aim of this paper is to describe the surgical experience of 35 patients with Inverted Papilloma (IP) of paranasal sinuses and its recurrence rate after a year of follow-up. MATERIALS A retrospective chart review was performed on patients presenting with IP of paranasal sinuses. Thirty-five patients comprised the focus of this study. For all patients was performed a pre-surgery TC, and for more 5 patients it was necessary to perform a Magnetic Resonance (MR) with gadolinium. RESULTS Among 35 patients selected, 18 patients underwent to open surgery, 4 patients had a combined approach with endoscopy and open surgery, while 13 patients were managed only with an endoscopic approach, with a minimum of 1 year of follow-up. Our results highlighted that the global percentage of success 12 months after the treatment was 93% and it not vary according to the tipology of the approach used if a radical excision of the lesion is achieved. More in depth, among 35 cases, only 2 patients were found to have recurrences and were treated with coronal and endoscopic approach. CONCLUSION It is fundamental to underline that surgery must be carried on in a radical manner to treat these tend to recur. A complete removal of the lesion and bone peripheral border filing are essential to perform a correct and definitive treatment. Also, endoscopic approach can be taken into account when tumors are localized median to a sagittal plan crossing the orbit median wall and when they did not massively compromised paranasal sinus walls.
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Affiliation(s)
- Claudio Ungari
- Department of Oral and Maxillo-Facial Sciences, "Sapienza" University of Rome, Italy
| | - Emiliano Riccardi
- Department of Maxillo-Facial Surgery, Policlinico Umberto I, "Sapienza" University of Rome, Italy
| | - Gabriele Reale
- Department of Maxillo-Facial Surgery, Policlinico Umberto I, "Sapienza" University of Rome, Italy
| | - Alessandro Agrillo
- Department of Oral and Maxillo-Facial Sciences, "Sapienza" University of Rome, Italy
| | - Claudio Rinna
- Department of Oral and Maxillo-Facial Sciences, "Sapienza" University of Rome, Italy
| | - Valeria Mitro
- Department of Maxillo-Facial Surgery, Policlinico Umberto I, "Sapienza" University of Rome, Italy
| | - Fabio Filiaci
- Department of Maxillo-Facial Surgery, Policlinico Umberto I, "Sapienza" University of Rome, Italy
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Abstract
The nasal cavity and paranasal sinuses occupy the top of the upper respiratory tract and form pneumatic spaces connected with the atmosphere. They are located immediately beneath the base of the cranium, where crucial vital structures are harbored. From this region, very much exposed to airborne agents, arise some of the more complex and rare benign and malignant lesions seen in humans, whose difficulties in interpretation make this remarkable territory one of the most challenging in the practice of surgical pathology. Contents of this chapter cover inflammations and infections, polyps and pseudotumors, fungal and midfacial destructive granulomatous lesions, as well as benign, borderline, and malignant neoplasms. Among the neoplasms, emphasis is made on those entities characteristic or even unique for the sinonasal region, such as Schneiderian papillomas, glomangiopericytoma, intestinal- and non-intestinal-type adenocarcinomas, olfactory neuroblastoma, nasal-type NK-/T-cell lymphoma, and teratocarcinosarcoma. Moreover, recently recognized entities involving this territory, i.e., HPV-related non-keratinizing carcinoma, NUT carcinoma, and SMARCB1-deficient basaloid carcinoma, are also discussed in the light of their specific molecular findings. Furthermore, the text is accompanied by numerous classical and recent references, several tables, and 100 illustrations.
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Affiliation(s)
- Antonio Cardesa
- University of Barcelona, Anatomic Pathology Hospital Clínic University of Barcelona, Barcelona, Spain
| | - Pieter J. Slootweg
- Radboud Univ Nijmegen Medical Center, Pathology Radboud Univ Nijmegen Medical Center, Nijmegen, The Netherlands
| | - Nina Gale
- University of Ljubljana,, Institute of Pathology, Faculty of Medic University of Ljubljana,, Ljublijana, Slovenia
| | - Alessandro Franchi
- University of Florence, Dept of Surg & Translational Medicine University of Florence, Florence, Italy
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Low-grade papillary schneiderian carcinoma, a unique and deceptively bland malignant neoplasm: report of a case. Am J Surg Pathol 2015; 39:714-21. [PMID: 25634744 DOI: 10.1097/pas.0000000000000390] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
The sinonasal tract harbors several different types of papillomas, some of which can progress to carcinoma. The most frequent among these are inverted and oncocytic Schneiderian papillomas. The rates of progression are somewhat controversial but are approximately 5% to 10% and are almost invariably described in the literature as in situ or invasive squamous cell carcinoma. Other carcinoma types, such as mucoepidermoid and sinonasal undifferentiated carcinoma, have also been described. Almost all of the described patterns of malignancy involve frank carcinoma with overtly dysplastic nuclear features, lack of cell maturation, and increased mitotic activity. Some squamous cell carcinomas, particularly nonkeratinizing, can grow in a papillary pattern, appearing to only line the surface epithelium, but they are cytologically overtly malignant throughout. In this case report, however, we describe a novel, human papillomavirus-negative, papillary carcinoma, which presented as a left nasal and maxillary sinus exophytic and inverted-appearing, papillomatous mass with very bland cytomorphology. The initial features were not typical for any defined Schneiderian papilloma but were also not clearly diagnostic of papillary carcinoma. The tumor recurred >10 times over 18 years despite extensive surgical resection including orbital exenteration. The tumor retained a bland appearance throughout the patient's entire clinical course, but did develop a pushing pattern of stromal invasion, increased mitotic activity, vesicular nuclei with prominent nucleoli, lymph node metastases, and eventually overwhelming local recurrence and nodal metastases, resulting in death. This tumor seems best characterized as a low-grade papillary Schneiderian carcinoma and appears to represent a novel type of sinonasal carcinoma.
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16
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Large nasopharyngeal inverted papilloma presenting with rustling tinnitus. Am J Otolaryngol 2014; 35:402-4. [PMID: 24667054 DOI: 10.1016/j.amjoto.2014.02.014] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2014] [Accepted: 02/23/2014] [Indexed: 11/22/2022]
Abstract
Tinnitus is a common symptom caused by numerous diseases. The etiology is unknown in most cases; however, nasopharyngeal lesions may cause a certain tinnitus. We herein report a case of nasopharyngeal inverted papilloma which presents with rustling tinnitus as the sole initial symptom. The tympanic membrane was intact, and results of hearing test and impedance audiometry were normal. However, sonotubometry showed a complete blockage of the Eustachian tube. A large tumor was found that originated from the choana and occupied the nasopharynx which caused a rustling sound when she swallowed or spoke. Tinnitus totally subsided after removal of this tumor. To our knowledge, the tumor origin and presenting symptom of this case are very rare, and nasopharyngeal examination is required in the diagnosis of unknown hearing symptoms.
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Kalfert D, Laco J, Celakovský P, Smatanová K, Ludvíková M. Oncocytic Schneiderian papilloma of frontal sinus. ACTA MEDICA (HRADEC KRÁLOVÉ) 2014; 56:170-2. [PMID: 24693800 DOI: 10.14712/18059694.2014.14] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
Oncocytic Schneiderian papilloma (OSP) is one of the three morphologically distinct tumors that arise from Schneiderian membrane (the others include exophytic papilloma and inverted papilloma). OSP almost always occurs unilaterally in the paranasal sinuses, usually in the maxillary sinus, ethmoid cells or sphenoid sinus. We report a case of a 64-year-old woman with OSP arising from the left frontal sinus. In the report herein, we describe an OSP originating in the region of frontal sinus, which, to the best of our knowledge, represents the first documented example in English literature of OSP developing in this anatomical site.
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Nudell J, Chiosea S, Thompson LDR. Carcinoma ex-Schneiderian papilloma (malignant transformation): a clinicopathologic and immunophenotypic study of 20 cases combined with a comprehensive review of the literature. Head Neck Pathol 2014; 8:269-86. [PMID: 24519376 PMCID: PMC4126921 DOI: 10.1007/s12105-014-0527-7] [Citation(s) in RCA: 70] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2013] [Accepted: 02/03/2014] [Indexed: 11/30/2022]
Abstract
Schneiderian papilloma (SP) are uncommon tumors with malignant transformation even less common. The histologic criteria to define malignant transformation are not well developed nor is the immunohistochemical profile reported in a large series of carcinomas. 20 cases of malignant transformation of SP included 7 females and 13 males, aged 38-86 years (mean 60.7 years). Patients presented most frequently with a mass (n = 11) and obstructive symptoms (n = 7), present for 38.7 months (mean). Most patients had no previous history of SP (n = 13); metachronous carcinoma was identified in 7 patients an average of 34.4 months after the first diagnosis of SP, with 1-4 recurrences of SP. With a mean size of 4.1 cm, the majority of tumors involved a combination of more than one anatomic site (n = 10), followed by the maxillary sinus only (n = 5) or nasal cavity only (n = 3). Histologically, 17 were inverted and 3 exophytic type SP. There were 17 squamous cell carcinomas, 2 mucoepidermoid carcinomas and 1 sinonasal undifferentiated carcinoma, comprising from 10 to 95 % of the tumor volume. Malignant histologic features included atypical mitoses, necrosis, bone invasion, lymphovascular invasion, decreased transmigrating neutrophils, paradoxical maturation, dyskeratosis and/or perineural invasion (n = 3). Patients tended to present with advanced stage (n = 14, Stage III and IV). Immunohistochemical studies showed positive reactions in the malignancies for CK5/6 (86 %), p63 (86 %), CK7 (luminal, 50 %), p53 (83 %), and p16 (25 %). In situ hybridization detected human papillomavirus in 26 %. Surgery was often accompanied by radiation therapy (n = 13), with a mean of 2.4 years of follow-up. Five patients developed a recurrence between 0.8 and 3.3 years. Carcinomas ex-SP are less common and are associated with better outcome than previously reported. Patients tend to present with a synchronous carcinoma, developing in an inverted type SP, with squamous cell carcinoma the most common malignancy. Development of metachronous carcinomas ex-SP was always preceded by SP recurrence in this series.
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Affiliation(s)
- Jeremy Nudell
- Department of Pathology, Woodland Hills Medical Center, Southern California Permanente Medical Group, 5601 De Soto Avenue, Woodland Hills, CA 91365 USA
| | - Simion Chiosea
- Department of Pathology, University of Pittsburgh, Pittsburgh, PA USA
| | - Lester D. R. Thompson
- Department of Pathology, Woodland Hills Medical Center, Southern California Permanente Medical Group, 5601 De Soto Avenue, Woodland Hills, CA 91365 USA
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Vorasubin N, Vira D, Suh JD, Bhuta S, Wang MB. Schneiderian papillomas: comparative review of exophytic, oncocytic, and inverted types. Am J Rhinol Allergy 2013; 27:287-92. [PMID: 23883810 DOI: 10.2500/ajra.2013.27.3904] [Citation(s) in RCA: 63] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
BACKGROUND Sinonasal papillomas are benign epithelial neoplasms arising from Schneiderian mucosa. The three subtypes, exophytic, oncocytic, and inverted (inverted papilloma [IP]), should be distinguished from one another histopathologically. This study (1) highlights the histopathological and clinical differences between the Schneiderian papilloma subtypes and (2) identifies clinical features that potentially predict papilloma subtypes. METHODS A retrospective review was performed of patients with Schneiderian papillomas over an 11-year period. RESULTS Seventy patients with sinonasal papillomas who underwent sinus surgery were identified. There were 50 (71%) male and 20 (29%) female subjects diagnosed at an average age of 53 years (range, 13-80 years). Exophytic (n = 25), oncocytic (n = 9), and IP (n = 37) were identified. IP was associated with transformation into squamous cell carcinoma in three (8%) cases and dysplasia in three (8%) cases. Neither oncocytic nor exophytic subtypes were associated with dysplasia or malignancy. On multivariate analysis of potential predictors of papilloma subtype, history of chronic rhinosinusitis (CRS) and location of papilloma were significantly associated with papilloma subtype. Using classification and regression tree model, papilloma subtypes can be predicted based on presence or absence of CRS and papilloma location with nominal 82.4% accuracy. CONCLUSION The inverted and exophytic type are the most common sinonasal papillomas, with the inverted type having an 8% rate of malignant transformation in this study. In contrast, the oncocytic type was not associated with dysplasia or malignancy in our series despite reports in the literature indicating malignant potential. History of CRS and papilloma location can provide clues to the histological subtype, which is important for surgical planning and patient counseling.
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Affiliation(s)
- Nopawan Vorasubin
- Head and Neck Surgery, University of California-Los Angeles, 10833 Le Conte Avenue, Los Angeles, CA 90095-1624, USA.
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Lewis JS, Westra WH, Thompson LDR, Barnes L, Cardesa A, Hunt JL, Williams MD, Slootweg PJ, Triantafyllou A, Woolgar JA, Devaney KO, Rinaldo A, Ferlito A. The sinonasal tract: another potential "hot spot" for carcinomas with transcriptionally-active human papillomavirus. Head Neck Pathol 2013; 8:241-9. [PMID: 24338611 PMCID: PMC4126925 DOI: 10.1007/s12105-013-0514-4] [Citation(s) in RCA: 59] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/21/2013] [Accepted: 12/03/2013] [Indexed: 11/30/2022]
Abstract
While high risk human papillomavirus (HPV) is well established as causative and clinically important for squamous cell carcinoma (SCC) of the oropharynx, its role in non-oropharyngeal head and neck SCC is much less clearly elucidated. In the sinonasal region, in particular, although it is a relatively uncommon site for SCC, as many as 20 % of SCC harbor transcriptionally-active high risk HPV. These tumors almost always have a nonkeratinizing morphology and may have a better prognosis. In addition, specific variants of SCC as well as other rare carcinoma types, when arising in the sinonasal tract, can harbor transcriptionally-active HPV. This article reviews the current literature on HPV in sinonasal carcinomas, attempts to more clearly demonstrate what tumors have it and how this relates to possible precursor lesions like inverted papilloma, and discusses the possible clinical ramifications of the presence of the virus.
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Affiliation(s)
- James S Lewis
- Departments of Pathology and Immunology and Otolaryngology Head and Neck Surgery, Division of Anatomic and Molecular Pathology, Washington University School of Medicine, St. Louis, MO, USA,
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21
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Karligkiotis A, Bignami M, Terranova P, Gallo S, Meloni F, Padoan G, Lombardi D, Nicolai P, Castelnuovo P. Oncocytic Schneiderian papillomas: Clinical behavior and outcomes of the endoscopic endonasal approach in 33 cases. Head Neck 2013; 36:624-30. [PMID: 23595801 DOI: 10.1002/hed.23341] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2012] [Revised: 01/28/2013] [Accepted: 04/05/2013] [Indexed: 11/06/2022] Open
Abstract
BACKGROUND The purpose of this study was to evaluate the clinical behavior of oncocytic Schneiderian papillomas in relation to the rate of malignant transformation and recurrences and to report the long-term results of the endoscopic endonasal treatment. METHODS A retrospective analysis was carried out on patients with oncocytic papilloma, endoscopically managed over the past 20 years, at 2 university centers following a uniform policy. RESULTS Thirty-three patients were treated between November 1991 and December 2010. The mean follow-up period was 62 months. We observed 2 cases of persistence (6%) at the maxillary sinus level. Both of these patients underwent endoscopic surgical revision. Squamous cell carcinoma (SCC) was observed in 1 patient (3%). CONCLUSION The endonasal endoscopic technique proved to be a safe and effective approach for the treatment of oncocytic papillomas. An oncocytic papilloma is not to be considered a negative prognostic factor in terms of malignant transformation or recurrence.
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22
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Undifferentiated Carcinoma in Oncocytic Schneiderian Papilloma. A Rarity. ACTA OTORRINOLARINGOLOGICA ESPANOLA 2013. [DOI: 10.1016/j.otoeng.2013.08.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Undifferentiated carcinoma in oncocytic Schneiderian papilloma. A rarity. ACTA OTORRINOLARINGOLOGICA ESPANOLA 2012; 64:306-9. [PMID: 22465188 DOI: 10.1016/j.otorri.2011.12.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2011] [Revised: 12/10/2011] [Accepted: 12/13/2011] [Indexed: 11/22/2022]
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Reiersen DA, Pahilan ME, Devaiah AK. Meta-analysis of treatment outcomes for sinonasal undifferentiated carcinoma. Otolaryngol Head Neck Surg 2012; 147:7-14. [PMID: 22460731 DOI: 10.1177/0194599812440932] [Citation(s) in RCA: 69] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
OBJECTIVES This study reviews the published outcomes regarding sinonasal undifferentiated carcinoma (SNUC) since the initial description in 1986. This article attempts to (1) understand and better describe the benefit and survival advantages associated with using radiation, chemotherapy, and surgical treatment and (2) support the recommendations of a treatment regimen with current available data in the literature. DATA SOURCES Published English-language literature. REVIEW METHODS A PubMed search for articles related to SNUC, along with the bibliographies of those articles to avoid missing articles. All articles were examined for an independent patient data meta-analysis. Thirty studies with 167 cases from 1986 to October 2009 were identified. Demographics, disease extent, treatment, follow-up, and survival were analyzed. Patient cohorts mirroring Kadish staging were created. Kaplan-Meier curves were constructed. RESULTS Follow-up range was 1 to 195 months (mean 23.4 months, median 15 months). At last follow-up, 26.3% of patients were alive with no evidence of disease, 21.0% were alive with disease, and 52.7% were dead of disease. The use of surgery was found to be the best single modality, but chemotherapy and radiation were important as adjuncts in extensive and aggressive disease. The presence of neck metastases was a poor prognostic sign. CONCLUSION This study, containing the largest pool of SNUC patients, confirms a poor overall prognosis. The data suggest that the optimal treatment should include surgery, with radiation and/or chemotherapy as adjunct treatments. Neck disease in advanced local disease is a poor prognostic sign and merits aggressive treatment with multimodality therapy.
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Affiliation(s)
- David A Reiersen
- Department of Otolaryngology-Head and Neck Surgery, Louisiana State University Health Sciences Center, Shreveport, Louisiana, USA
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Wolfish EB, Nelson BL, Thompson LDR. Sinonasal tract mucoepidermoid carcinoma: a clinicopathologic and immunophenotypic study of 19 cases combined with a comprehensive review of the literature. Head Neck Pathol 2011; 6:191-207. [PMID: 22183767 PMCID: PMC3370018 DOI: 10.1007/s12105-011-0320-9] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2011] [Accepted: 12/06/2011] [Indexed: 11/25/2022]
Abstract
Primary sinonasal tract mucoepidermoid carcinomas (MEC) are uncommon tumors that are frequently misclassified, resulting in inappropriate clinical management. The design of this study is retrospective. Nineteen cases of MEC included 10 females and 9 males, aged 15-75 years (mean, 52.7 years); males, on average were younger by a decade than females (47.2 vs. 57.7 years). Patients presented most frequently with a mass, obstructive symptoms, pain, and/or epistaxis present for a mean of 12.6 months. The majority of tumors involved the nasal cavity alone (n=10), maxillary sinus alone (n=6), or a combination of the nasal cavity and paranasal sinuses (n=3) with a mean size of 2.4 cm. Most patients presented at a low clinical stage (n=15, Stage I & II), with only 4 patients presenting with Stage III disease. Histologically, the tumors were often invasive (bone or perineural invasion), with invasion into minor mucoserous glands. Surface involvement was common. The neoplastic cells were composed of a combination of squamoid cells, intermediate cells, and mucocytes. Cystic spaces were occasionally large, but the majority were focal to small. Pleomorphism was generally low grade. Necrosis (n=5) and atypical mitotic figures (n=6) were seen infrequently. Over half of the tumors were classified as low grade (n=11), with intermediate (n=4) and high grade (n=4) comprising the remainder. Mucicarmine was positive in all cases tested. Immunohistochemical studies showed positive reactions for keratin, CK5/6, p63, CK7, EMA, and CEA in all cases tested, while bcl-2 and CD117 were rarely positive. GFAP, MSA, TTF-1, and S100 protein were non-reactive. p53 and Ki-67 were reactive to a variable degree. MEC need to be considered in the differential diagnosis of a number of sinonasal lesions, particularly adenocarcinoma and necrotizing sialometaplasia. The patients were separated into stage I (n=9), stage II (n=6), and stage III (n=4), without any patients in stage IV at presentation. Surgery occasionally accompanied by radiation therapy (n=2) was generally employed. Six patients developed a recurrence, with 5 patients dying with disease (mean, 2.4 years), while 14 patients are either alive (n=9) or had died (n=5) of unrelated causes (mean, 14.6 years). MEC probably arises from the minor mucoserous glands of the upper aerodigestive tract, usually presenting in patients in middle age with a mass. Most patients present with low stage disease (stage I and II), although invasive growth is common. Recurrences develop in about a third of patients, who experience a shorter survival (mean, 6.5 years). The following parameters, when present, suggest an increased incidence of recurrence or dying with disease: size ≥ 4.0 cm (P=0.034), high mitotic count (P=0.041), atypical mitoses (P=0.007), mixed anatomic site (P=0.032), development of recurrence (P=0.041), high tumor grade (P=0.007), and higher stage disease (P=0.027).
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Affiliation(s)
- Erica B. Wolfish
- Department of Pathology, Woodland Hills Medical Center, Southern California Permanente Medical Group, 5601 De Soto Avenue, Woodland Hills, CA 91365 USA
| | - Brenda L. Nelson
- Department of Anatomic Pathology, Naval Medical Center San Diego, San Diego, CA USA
| | - Lester D. R. Thompson
- Department of Pathology, Woodland Hills Medical Center, Southern California Permanente Medical Group, 5601 De Soto Avenue, Woodland Hills, CA 91365 USA
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Abstract
The sinonasal tract (SNT) includes the nasal cavity and paranasal sinuses (maxillary, ethmoid, frontal, and sphenoid) and may give rise to a variety of nonneoplastic and neoplastic proliferations, including benign and malignant neoplasms. The benign neoplasms of the SNT include epithelial neoplasms of surface epithelial origin, minor salivary gland origin, and mesenchymal origin. The spectrum of malignant neoplasms of the SNT includes epithelial malignancies, sinonasal undifferentiated carcinoma, malignant salivary gland neoplasms, neuroectodermal neoplasms, neuroendocrine neoplasms, melanocytic neoplasm, and sarcomas. This article concentrates on some of the more common types of benign and malignant neoplasms.
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Affiliation(s)
- Joaquín J García
- Department of Laboratory Medicine and Pathology, Mayo Clinic College of Medicine, 200 First Street Southwest, Rochester, MN 55905, USA
| | - Bruce M Wenig
- Department of Diagnostic Pathology and Laboratory Medicine, Beth Israel Medical Center, St. Luke's-Roosevelt Hospitals, Room 34, Silver Building 11th Floor, First Avenue at 16th Street, New York, NY 10003, USA
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A histologic and immunohistochemical study describing the diversity of tumors classified as sinonasal high-grade nonintestinal adenocarcinomas. Am J Surg Pathol 2011; 35:971-80. [PMID: 21677536 DOI: 10.1097/pas.0b013e31821cbd72] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Nonintestinal sinonasal adenocarcinomas (SNACs) are somewhat poorly characterized and high-grade nonintestinal SNACs have been only rarely reported. Here, we review our experience with these tumors. Twenty-seven cases of high-grade nonintestinal SNACs were identified from 22 men and 5 women. Ages ranged from 22 to 83 years (mean±1 standard deviation=54.7±18.6 y; median=60 y). Thirteen cases involved the nasal cavity and sinuses, 10 involved the nasal cavity only, and 4 involved sinuses only. Most cases had marked cytologic and nuclear pleomorphism, abundant mitotic activity, and necrosis; however, these features were not uniform. Although histologically heterogeneous, recurrent growth patterns were seen that resembled other neoplasms of the area. Tumors lacked CDX2 and CK20 immunoreactivity (aside from rare CK20 immunoreactive cells). High-grade nonintestinal SNACs are more common in men and, although they occur over a wide age range, they are much more common in older individuals. Histologically, they show a great deal of heterogeneity.
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Abstract
INTRODUCTION Cylindrical cell papillomas are rare tumours which usually arise in the sinonasal region. CASE REPORT We report a case of a nasopharyngeal cylindrical cell papilloma in a 56-year-old man who presented with a four-month history of right-sided hearing loss, otalgia, vertigo and tinnitus. Investigation revealed a soft, nodular lesion obstructing the pharyngeal opening of the right eustachian tube; this was treated by wide endoscopic excision. CONCLUSION Cylindrical cell papilloma is a possible cause of eustachian tube obstruction in adults. Effective treatment of these lesions usually requires wide endoscopic excision, in order not to miss coexistent carcinoma.
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Goyal P. Advances in endoscopic resection of sinonasal neoplasms. Indian J Otolaryngol Head Neck Surg 2010; 62:277-84. [PMID: 23120725 DOI: 10.1007/s12070-010-0078-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
Management of sinonasal diseases has undergone significant change with the advent of endoscopic techniques. A wide variety of pathology can now be surgically managed with the use of endoscopes both within and beyond the sinonasal tract. Endoscopic techniques allow for excellent visualization and complete tumor resection with low morbidity. As experience continues to grow, endonasal endoscopic techniques are becoming the surgical procedures of choice for the management of a wide variety of benign neoplasms.
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Affiliation(s)
- Parul Goyal
- Division of Rhinology and Sinus Surgery, Department of Otolaryngology Head and Neck Surgery, SUNY Upstate Medical University and the Syracuse VA Medical Center, Syracuse, New York USA
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Seethala RR, Dacic S, Cieply K, Kelly LM, Nikiforova MN. A reappraisal of the MECT1/MAML2 translocation in salivary mucoepidermoid carcinomas. Am J Surg Pathol 2010; 34:1106-21. [PMID: 20588178 DOI: 10.1097/pas.0b013e3181de3021] [Citation(s) in RCA: 195] [Impact Index Per Article: 13.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
The MECT1/MAML2 translocation is identified in a large proportion of mucoepidermoid carcinomas (MEC) of the salivary gland and is an emerging favorable prognosticator. However, there are conflicting data on this translocation's specificity, restriction to low/intermediate MEC, and strength as a prognosticator. We present our experience with the MECT1/MAML2 translocation in a large cohort of MECs to address these issues. We analyzed 55 salivary MEC and 36 potential MEC mimics (24 Warthin tumors, 5 oncocytomas, 3 squamous cell carcinomas, 2 squamoid salivary duct carcinomas, 1 lymphoepithelial cyst, 1 Schneiderian carcinoma ex papilloma) for presence of the MECT1/MAML2 translocation by fluorescent in-situ hybridization (FISH) and real-time RT-PCR. Overall, MECT1/MAML2 translocation was present in 36/55 (66%) of MEC whereas all 36 non-MEC were negative for translocation. Low or intermediate-grade MEC had a higher frequency of translocation (75%) than high-grade MEC (46%) (P=0.039). Translocation positive cases had a better disease-specific survival (log rank P=0.026) although 2 patients still died of disease. Within high-grade MEC, MECT1/MAML2 positive tumors had lower rates of anaplasia (P=0.001), and mitotic counts (P=0.012). Thus, MECT1/MAML2 translocation is highly specific for MEC and imparts a better prognosis. However, it is frequent even within high-grade MEC and can be seen in lethal cases suggesting that translocation status should not supersede conventional parameters. There are 2 distinct subgroups within high-grade MEC, and the translocation negative tumors may actually be more appropriately categorized as another tumor type (such as adenosquamous carcinoma).
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Affiliation(s)
- Raja R Seethala
- Pathology and Laboratory Medicine, University of Pittsburgh, Pittsburgh, PA, USA.
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31
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Abstract
Die Gesichtsmitte (der Bezirk zwischen Oberlippe und Stirn) entwickelt sich zwischen der 4. und 8. Schwangerschaftswoche. [ 220] Der Stirnfortsatz bildet sich währen der 4. postovulatorischen Woche, aus ihm gehen die oberen und mittleren Anteile des Gesichts hervor. Die Oberkiefer- und Nasenwülste entwickeln sich unterhalb des Stirnfortsatzes. Am Ende der 4. Woche bilden zwei oberflächliche Verdickungen der Nasenwülste die Riechplakoden, die ektodermaler Herkunft sind und aus denen der Epithelbelag der Nasenhöhle und Nasennebenhöhlen hervorgeht. Die Plakoden stülpen sich ein und bilden die Riechgruben, aus denen die vorderen Choanen (Nasenlöcher) und weniger oberflächlich die primitiven hinteren Choanen entstehen. Die medialen Nasen- und Stirnfortsätze bilden das Nasenseptum, die Stirnknochen, Nasenknochen, die Siebbeinzellen- Komplexe und die oberen Schneidezähne. Die lateralen Nasen- und Oberkieferfortsätze vereinigen sich zur Bildung des Philtrum und der Columella. Das knorpelige Nasenskelet bildet sich während der 7. und 8. postovulatorischen Woche tief unterhalb der Nasen- und Stirnbeinknochen aus dem Chondrocranium. Die Nasennebenhöhlen entwickeln sich in der 6. Fetalwoche aus den lateralen Nasenwänden, und ihr Wachstum setzt sich nach der Geburt während des gesamten Kindes- und Jugendalters fort.
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Affiliation(s)
- Antonio Cardesa
- Department of Pathological Anatomy, Hospital Clinic, University of Barcelona, Villarroel 170, 08036 Barcelona, Spanien
| | - Pierre Rudolph
- Pathologisches Institut, Mühlenstr. 31, 45759 Recklinghausen, Deutschland
| | - Thomas Mentzel
- Dermatopathologische Gemeinschaftspraxis, Siemensstr. 6/1, 88048 Friedrichshafen, Deutschland
| | - Pieter J. Slootweg
- Department of Pathology HP 437, University Medical Center St. Radbound, P.O. Box 9101, 6500 Nijmegen, Niederlande
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Lin FY, Genden EM, Lawson WL, Som P, Kostakoglu L. High uptake in schneiderian papillomas of the maxillary sinus on positron-emission tomography using fluorodeoxyglucose. AJNR Am J Neuroradiol 2008; 30:428-30. [PMID: 18768722 DOI: 10.3174/ajnr.a1264] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Schneiderian papillomas are benign tumors of the nasal cavity and paranasal sinuses often asymptomatic in their early stages. We report a case of a maxillary sinus oncocytic schneiderian papilloma first detected by positron-emission tomography by using fluorodeoxyglucose (FDG). Schneiderian papillomas demonstrate increased FDG uptake, similar to that of other oncocytic tumors, making it important for otolaryngologists and radiologists to realize that high uptake of FDG does not necessarily indicate a malignant lesion.
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Affiliation(s)
- F Y Lin
- Department of Otolaryngology-Head and Neck Surgery, Mount Sinai School of Medicine, New York, NY 10029, USA.
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33
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Katori H, Tsukuda M. Staging of surgical approach of sinonasal inverted papilloma. Auris Nasus Larynx 2006; 32:257-63. [PMID: 15927429 DOI: 10.1016/j.anl.2005.03.015] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2005] [Revised: 03/14/2005] [Accepted: 03/25/2005] [Indexed: 10/25/2022]
Abstract
OBJECTIVE In this study, we tried to make the staging of surgical approach of inverted papilloma (IP) and investigated the recurrence rate of IP. PATIENTS AND METHODS Operating staging was as follows: When the IP was limited to the middle meatus, anterior and posterior ethmoid, or sphenoethmoid recess, standard endoscopic sinus surgery (SESS) was performed. When the lesion extended from the middle meatus into the maxillary sinus or originated from the medial wall of the maxillary sinus, radical endoscopic sinus surgery (RESS) was performed. And, when the IP originated from or involved the posterolateral, anterior, inferior wall of the maxillary sinus, intraorbital involvement, extensive growth of the lesion into the frontal or sphenoid sinus, or intradural invasion, external approach with endoscope assistance (Ex+E) was performed. RESULTS 14 (36%) patients underwent SESS, 9 (23%) patients underwent RESS, and 16 (41%) patients underwent Ex+E. Malignancy occurred in no patient, and recurrences developed in four patients (10%). One of these recurrences happened after SESS, one after RESS and two after Ex+E. CONCLUSION In this study, there was no significance of recurrence rate in each group. Better visualization can be obtained by combining the endonasal operation with an external procedure.
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Affiliation(s)
- Hideaki Katori
- Department of Otolaryngology, Yokohama City University Medical Center, 4-57 Urafune-chou, Minami-ku, Yokohama 232-0024, Japan.
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34
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Nicolai P, Tomenzoli D, Lombardi D, Maroldi R. Different endoscopic options in the treatment of inverted papilloma. ACTA ACUST UNITED AC 2006. [DOI: 10.1016/j.otot.2006.03.007] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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35
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Katori H, Nozawa A, Tsukuda M. Histopathological parameters of recurrence and malignant transformation in sinonasal inverted papilloma. Acta Otolaryngol 2006; 126:214-8. [PMID: 16428203 DOI: 10.1080/00016480500312554] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
CONCLUSIONS A combination of parameters may be useful in predicting the clinical course of squamous cell carcinoma in inverted papilloma (IP). In particular, the parameters hyperkeratosis, squamous epithelial hyperplasia and high mitotic index were negative prognostic indicators. OBJECTIVE To define histopathological parameters which could predict the recurrence and development of squamous cell carcinoma in IP. MATERIAL AND METHODS We analyzed the histopathological characteristics of 39 cases of IP using the following parameters: site of origin of tumor; presence of bone invasion; presence of inflammatory polyp; ratio of endophytic to exophytic lesions; ratio of neoplastic epithelium to stroma; presence of hyperkeratosis; presence of squamous epithelial hyperplasia; mitotic index; number of mucin globules; and number of eosinophils. RESULTS Malignancy was related to the presence of bone invasion (p=0.039), the absence of inflammatory polyp (p=0.033), increase in the ratio neoplastic epithelium:stroma (p=0.037), increase in hyperkeratosis (p=0.030), the presence of squamous epithelial hyperplasia (p=0.044), increase in the mitotic index (p=0.029) and a decrease in the number of eosinophils (p=0.037). Multiple recurrences (without malignancy) were related to frontal sinus origin (p=0.042), increase in hyperkeratosis (p=0.041), the presence of squamous epithelial hyperplasia (p=0.044) and increase in the mitotic index (p=0.031). Clinically benign behavior was related to the presence of inflammatory polyp (p=0.010) and the absence of hyperkeratosis (p=0.008).
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Affiliation(s)
- Hideaki Katori
- Department of Otolaryngology, Yokohama City University Medical Center, Yokohama, Japan.
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36
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Affiliation(s)
- Antonio Cardesa
- grid.5841.80000000419370247Department of Pathological Anatomy, Hospital Clinic, University of Barcelona, Villarroel 170, 08036 Barcelona, Spain
| | - Pieter J. Slootweg
- grid.10417.330000000404449382Department of Pathology, University Medical Center St. Radboud, P.O. Box 9101, 6500 HB Nijmegen, The Netherlands
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Katori H, Nozawa A, Tsukuda M. Markers of malignant transformation of sinonasal inverted papilloma. Eur J Surg Oncol 2005; 31:905-11. [PMID: 16005600 DOI: 10.1016/j.ejso.2005.05.014] [Citation(s) in RCA: 49] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2004] [Revised: 05/12/2005] [Accepted: 05/18/2005] [Indexed: 11/19/2022] Open
Abstract
AIM To measure HPV status, epidermal growth factor receptor (EGFR) and transforming growth factor-alpha (TGF-alpha) expression and Ki-67 index in exophytic papilloma (EP), inverted papilloma (IP) with dysplasia, IP with carcinoma and invasive squamous cell carcinoma (SCC). METHODS Forty-four patients with sinonasal papilloma and invasive SCC were selected. The nasal tissues were stained with monoclonal antibodies to EGFR, TGF-alpha and Ki-67. The results were analysed using quantitative immunohistochemical analysis. In situ hybridization studies for HPV DNA for 6/11, 16/18 and 31/33 were also performed on the tissue. RESULTS Significant increase of EGFR and TGF-alpha was observed in IP with severe dysplasia, IP with carcinoma and invasive SCC compared to IP with mild dysplasia and control nasal mucosa. And a serial upreguration in terms of Ki-67 index in IP with dysplasia was observed. Among IP, HPV 6/11-positive was present in 42% tumour and HPV 16/18-positive was present in 31% of tumours. Among HPV 6/11 and 16/18-positive IP, significant increase of EGFR and Ki-67 index were observed. CONCLUSION Pre-cancerous lesions of IP exhibited elevated levels of EGFR and TGF-alpha and these expression may be associated with early events in IP carcinogenesis. HPV infection may be an early event in a multistep process of malignant formation of IP.
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Affiliation(s)
- H Katori
- Department of Otolaryngology, Yokohama City University Medical Center, 4-57 Urafune-chou, Minami-ku, Yokohama 232-0024, Japan
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Götte K, Hörmann K. Sinonasal malignancy: what's new? ORL J Otorhinolaryngol Relat Spec 2004; 66:85-97. [PMID: 15162007 DOI: 10.1159/000077801] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2003] [Accepted: 01/09/2004] [Indexed: 11/19/2022]
Abstract
Tumors of the nasal cavity are located at a complex anatomic site and show a huge histological diversity. Although dealing with a rare malignancy, the last decade has brought--besides new histological and clinical classifications--a variety of new insights into etiological agents, tumor biology and therapeutic concepts as well as valuable overviews of rare histological subtypes. This review tries to disentangle the different medical and scientific aspects of the most frequently encountered histological types of tumors in the nasal cavity and the paranasal sinuses. We concentrate on epidemiology, classification, etiology, cytogenetics and molecular genetics, outcome and prognosis as well as treatment modalities, as far as the past few years have brought considerable new insights. Our principal aim is to provide the clinician with important data from publications of the last decade.
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Affiliation(s)
- Karl Götte
- Department of Otolaryngology, Head and Neck Surgery, University Hospital Mannheim, Mannheim, Germany.
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39
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Tomenzoli D, Castelnuovo P, Pagella F, Berlucchi M, Pianta L, Delù G, Maroldi R, Nicolai P. Different endoscopic surgical strategies in the management of inverted papilloma of the sinonasal tract: experience with 47 patients. Laryngoscope 2004; 114:193-200. [PMID: 14755188 DOI: 10.1097/00005537-200402000-00003] [Citation(s) in RCA: 95] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE To demonstrate the potentials and limitations of three different endoscopic procedures employed for treatment of inverted papilloma (IP) of the sinonasal tract. STUDY DESIGN Retrospective analysis of a cohort of patients treated at two University hospitals. METHODS From January 1992 to June 2000, 47 patients with IP underwent endoscopic resection. Preoperative workup included multiple biopsies of the lesion and imaging evaluation by computed tomography or magnetic resonance imaging. Massive skull base erosion, intradural or intraorbital extension, extensive involvement of the frontal sinus, abundant scar tissue caused by previous surgery, or the concomitant presence of squamous cell carcinoma were considered absolute contraindications for a purely endoscopic approach. Three types of resection were used: ethmoidectomy with wide antrostomy and sphenoidotomy (type 1) for IPs confined to the middle meatus, medial maxillectomy with ethmoidectomy and sphenoidotomy (type 2) for IPs partially invading the maxillary sinus, and a Sturmann-Canfield operation (type 3) for IPs involving the mucosa of the alveolar recess or of the anterolateral corner of the maxillary sinus. All patients were followed by periodic endoscopic evaluations. RESULTS Type 1, 2, and 3 resections were performed in 26, 15, and 6 patients, respectively. No recurrences were observed after a mean follow-up of 55 (range 30-132) months. One patient, who underwent a type 2 resection, developed a stenosis of the lacrimal pathways requiring endoscopic dacryocystorhinostomy. CONCLUSIONS Our experience confirms that endoscopic surgery is an effective and safe method of treatment for most IPs. The availability of different endoscopic techniques allows the entity of the dissection to be modulated in relation to the extent of disease. Strict application of selection criteria, meticulous use of subperiosteal dissection in the involved areas, and regular follow-up evaluation are key elements for success.
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Affiliation(s)
- Davide Tomenzoli
- Department of Otorhinolaryngology, University of Brescia, Brescia, Italy
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40
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Kaufman MR, Brandwein MS, Lawson W. Sinonasal papillomas: clinicopathologic review of 40 patients with inverted and oncocytic schneiderian papillomas. Laryngoscope 2002; 112:1372-7. [PMID: 12172247 DOI: 10.1097/00005537-200208000-00009] [Citation(s) in RCA: 81] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVE To evaluate the pathological features and variations of sinonasal inverted and oncocytic papillomas and correlate the microscopic findings with the clinical behavior. STUDY DESIGN A retrospective review and pathological assessment. METHODS A retrospective review and pathological assessment were performed on 40 patients with a diagnosis of inverted papilloma treated by the senior author (w.l.) between 1994 and 2001. RESULTS Forty cases were identified and reviewed. Seven patients developed recurrences (18%), and four underwent malignant transformations (10%). Pathological assessment revealed 34 (85%) inverted papillomas and 6 (15%) oncocytic schneiderian papillomas. Dysplasia was present in 26 cases (65%), including 9 cases (22%) of high-grade dysplasia (moderate to severe). Metaplasia of the sinonasal mucosa adjacent to inverted papillomas and oncocytic schneiderian papillomas was seen in 18 (45%) cases. Recurrence developed in two patients with oncocytic schneiderian papillomas (33%) and five patients with inverted papillomas (15%). Four cases (10%) of carcinoma ex papilloma were seen; one arose from oncocytic schneiderian papilloma (17%), and three arose from inverted papilloma (9%). Oncocytic schneiderian papilloma was more often mixed with typical inverted papilloma, rather than presenting in its pure form. CONCLUSIONS Although oncocytic schneiderian papilloma is uncommon relative to inverted papilloma, the results suggest that they have higher rates of both recurrence and malignant transformation. The common admixture of oncocytic schneiderian papilloma with inverted papilloma speaks for a common etiological factor of these two lesions. A larger number of cases for analysis would be necessary to confirm the trend noted in our data. Nonetheless, pathological findings consistent with oncocytic schneiderian papilloma should be explicit in any classification system and justify aggressive treatment and careful postoperative surveillance.
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Affiliation(s)
- Matthew R Kaufman
- Departments of Otolaryngology, Mount Sinai School of Medicine, New York, New York 10029, USA.
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41
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Abstract
Schneiderian papillomas and nonsalivary glandular neoplasms of the head and neck continue to be a source of confusion for both the clinician and pathologist. An update on these lesions is provided.
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Affiliation(s)
- Leon Barnes
- University of Pittsburgh Medical Center, Presbyterian Hospital, Pittsburgh, Pennsylvania 15213, USA.
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42
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Maitra A, Baskin LB, Lee EL. Malignancies arising in oncocytic schneiderian papillomas: a report of 2 cases and review of the literature. Arch Pathol Lab Med 2001; 125:1365-7. [PMID: 11570918 DOI: 10.5858/2001-125-1365-maiosp] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Oncocytic schneiderian papillomas (OSPs) are uncommon benign neoplasms that arise from the sinonasal schneiderian epithelium. Malignancies arising in OSPs are rare, and, to our knowledge, only 14 such instances have been reported in the medical literature. We report 2 additional cases--a small cell carcinoma and a sinonasal undifferentiated carcinoma arising in OSPs and presenting synchronously with the benign neoplasm. The potential for malignant transformation in OSPs is small, but warrants that these papillomas be completely excised to exclude a coexisting carcinoma.
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Affiliation(s)
- A Maitra
- Department of Pathology, University of Texas Southwestern Medical Center, Dallas, Texas, USA.
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43
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Houston GD. Sinonasal undifferentiated carcinoma: report of two cases and review of the literature. ORAL SURGERY, ORAL MEDICINE, ORAL PATHOLOGY, ORAL RADIOLOGY, AND ENDODONTICS 1998; 85:185-8. [PMID: 9503454 DOI: 10.1016/s1079-2104(98)90424-3] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Sinonasal undifferentiated carcinoma is a rare, highly aggressive neoplasm of the paranasal sinuses. Approximately 40 cases of this neoplasm have been reported to date. Microscopically, this neoplasm is composed of medium-sized cohesive cells arranged in nests, ribbons, and trabeculae having hyperchromatic nuclei, often with prominent nucleoli. A high mitotic rate, tumor necrosis, and prominent vascular invasion are conspicuous features. Squamous or glandular differentiation is not observed at the light-microscopic level. It appears to be a unique, distinctive clinicopathologic process that must be distinguished microscopically from other, less aggressive "round cell" sinonasal neoplasms. In this article, two additional cases of this neoplastic process are reviewed. Aggressive, multimodal treatment may offer the best chance for local control, palliation, and, ultimately, survival of the patient. The optimal treatment of SNUC, however, has yet to be determined.
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Affiliation(s)
- G D Houston
- Department of Oral and Maxillofacial Pathology, University of Oklahoma Health Sciences Center, Oklahoma City 73190, USA
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44
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Yang YJ, Abraham JL. Undifferentiated carcinoma arising in oncocytic Schneiderian (cylindrical cell) papilloma. J Oral Maxillofac Surg 1997; 55:289-94. [PMID: 9054920 DOI: 10.1016/s0278-2391(97)90545-0] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Affiliation(s)
- Y J Yang
- Department of Pathology, State University of New York, Health Science Center at Syracuse 13210, USA
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