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Danesh-Sani SA, Sarafraz A, Chamani M, Derakhshandeh H. Paranasal sinuses malignancies: A 12-year review of clinical characteristics. Med Oral Patol Oral Cir Bucal 2016; 21:e626-30. [PMID: 27475693 PMCID: PMC5005102 DOI: 10.4317/medoral.21170] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2015] [Accepted: 03/25/2016] [Indexed: 12/20/2022] Open
Abstract
Background Inadequate epidemiologic investigations of the paranasal sinuses malignancies prompted this retrospective study with special emphasis on a major group of 111 tumors. Material and Methods Clinical records of 111 patients with histologically confirmed malignant tumors of the paranasal sinuses were investigated retrospectively from April 2000 to January 2012. Collection of data included demographic information, clinical manifestations, treatment plans, and histopathology of the tumor. Results There were 69 (62.16%) male and 42 (37.83%) female patients (male-to-female ratio of 1.6:1), with a median age of 49±12.2 years (range 21 to 88 years). A high level of occurrence was noticed in the fifth (26.3%) decade of life. The most frequent histological types were squamous cell carcinoma (43.5%) and adenoid cystic carcinoma (19%). Among clinical manifestations, nasal obstruction was the most frequent followed by diplopia, and facial swelling. Fifty three patients (47.74%) were treated with combined approach of surgery and radiation therapy. Conclusions Paranasal sinuses malignancies are rare conditions with nonspecific symptoms which make early diagnosis of the lesions more challenging. The optimal therapeutic protocol for patients suffering from these tumors is still a somewhat controversial entity and requires further studies. Key words:Paranasal sinuses, malignancy, surgery,radiotherapy.
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Affiliation(s)
- S-A Danesh-Sani
- Avicenna Research Institute, Dental Research Center, Oral and maxillofacial Surgery Division, Mashhad University of Medical Sciences, Mashhad, Iran,
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Gama RR, Carvalho AL, Filho AL, Scorsato AP, López RVM, Rautava J, Syrjänen S, Syrjänen K. Detection of human papillomavirus in laryngeal squamous cell carcinoma: Systematic review and meta-analysis. Laryngoscope 2015; 126:885-93. [DOI: 10.1002/lary.25738] [Citation(s) in RCA: 58] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/22/2015] [Indexed: 01/11/2023]
Affiliation(s)
- Ricardo Ribeiro Gama
- Department of Surgical Oncology; Head and Neck Surgery, Barretos Cancer Hospital; Barretos Brazil
| | - André Lopes Carvalho
- Department of Surgical Oncology; Head and Neck Surgery, Barretos Cancer Hospital; Barretos Brazil
| | - Adhemar Longatto Filho
- Laboratory of Medical Investigation (LIM) 14; Department of Pathology; University of São Paulo School of Medicine; São Paulo Brazil
- Life and Health Sciences Research Institute, School of Health Sciences, University of Minho; Braga Portugal
- ICVS/3B's-PT Government Associate Laboratory; Braga/Guimarães Portugal
- Molecular Oncology Research Center, Barretos Cancer Hospital; Barretos Brazil
| | | | | | - Jaana Rautava
- Department of Oral Pathology and Radiology; Institute of Dentistry, University of Turku; Turku Finland
| | - Stina Syrjänen
- Department of Oral Pathology and Radiology; Institute of Dentistry, University of Turku; Turku Finland
| | - Kari Syrjänen
- Department of Clinical Research; Biohit HealthCare Plc; Helsinki Finland
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Is there a higher prevalence of human papillomavirus infection in Chinese laryngeal cancer patients? A systematic review and meta-analysis. Eur Arch Otorhinolaryngol 2014; 273:295-303. [DOI: 10.1007/s00405-014-3345-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2014] [Accepted: 10/16/2014] [Indexed: 12/16/2022]
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J Ashraf M, Beigomi L, Azarpira N, Geramizadeh B, Khademi B, Hakimzadeh A, Abedi E. The small round blue cell tumors of the sinonasal area: histological and immunohistochemical findings. IRANIAN RED CRESCENT MEDICAL JOURNAL 2013; 15:455-61. [PMID: 24349741 PMCID: PMC3840830 DOI: 10.5812/ircmj.4735] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/04/2012] [Accepted: 04/26/2013] [Indexed: 11/25/2022]
Abstract
Background Primary Small round blue cell tumors (SRBCT) in sinonasal comprise histogenetically diverse entities with overlapping morphologic features. Because of the limited initial biopsy tissue materials, differential diagnostic difficulties may arise, and as they have different management, exact diagnosis and classification are very important. Objectives In this study, we analyzed the immunohistochemical expression of a panel of markers in the classification and diagnosis of sinonasal SRBCTs. Material and Methods This cross sectional study was performed on 36 paraffin embedded tissue samples. Histologic and immunohistochemical slides from 36 patients with SRBCT were analyzed retrospectively. The patients were admitted in Khalili hospital, Shiraz from 1383 to 1388. Results There were 13 women and 23 men with the mean age of 53 ±12.1. There were 9 malignant melanoma, seven poorly differentiated SCC; six lymphoma (DLBL); 4 SCNEC; three SNUC; two ON; two Ewing/PNET; two embryonal rhabdomyosarcoma, and one plasmacytoma. Pan-cytokeratin was strongly expressed poorly differentiated SCC and all cases of SNUC. Coexpression of desmin and nuclear myoD1 was only detected in rhabdomyosarcoma. HMB45 was only expressed in sinonasal melanoma. CD99 expression was identified only in Ewing/PNET. FLI-1 was detected in 50% of PNET. P63 was expressed in poorly differentiated SCC (2/7) and SNUC (1/3). Conclusions The results of our study indicate that the integration of histopathologic findings with application of limited but highly specific markers led to the separation of carcinomas, lymphoma and melanomas from other small cell tumors. Using a panel of keratin, LCA, desmin, and HMB45 is the most practical and economic approach to accurately classify these tumors.
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Affiliation(s)
- Mohammad J Ashraf
- Department of Pathology, Shiraz Medical School, Shiraz University of Medical Sciences, Shiraz, IR Iran
| | - Leila Beigomi
- Department of Pathology, Shiraz Medical School, Shiraz University of Medical Sciences, Shiraz, IR Iran
| | - Negar Azarpira
- Department of Pathology, Shiraz Medical School, Shiraz University of Medical Sciences, Shiraz, IR Iran
- Corresponding author: Negar Azarpira, Department of Pathology, Shiraz Medical School, Shiraz University of Medical Sciences, Shiraz, IR Iran. Tel: +98-711647433, Fax: +98-7116474331, E-mail:
| | - Bita Geramizadeh
- Department of Pathology, Shiraz Medical School, Shiraz University of Medical Sciences, Shiraz, IR Iran
| | - Bijan Khademi
- Department of Otolaryngology, Shiraz Medical School, Shiraz University of Medical Sciences, Shiraz, IR Iran
| | - Afsoon Hakimzadeh
- Department of Pathology, Shiraz Medical School, Shiraz University of Medical Sciences, Shiraz, IR Iran
| | - Elham Abedi
- Department of Pathology, Shiraz Medical School, Shiraz University of Medical Sciences, Shiraz, IR Iran
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de Araujo VC, Passador-Santos F, Turssi C, Soares AB, de Araujo NS. Polymorphous low-grade adenocarcinoma: an analysis of epidemiological studies and hints for pathologists. Diagn Pathol 2013; 8:6. [PMID: 23320410 PMCID: PMC3564831 DOI: 10.1186/1746-1596-8-6] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2012] [Accepted: 01/09/2013] [Indexed: 11/23/2022] Open
Abstract
Background This study is an analysis of the prevalence of polymorphous low grade adenocarcinoma (PLGA) in epidemiological surveys of salivary tumors published in the English language from 1992 to 2012. Methods These surveys included studies from different researchers, countries and continents. The 57 surveys for which it was possible to calculate the percentage of PLGAs among all malignant minor salivary gland tumors (MMSGT) were included in this review. Results The statistical analyses show significant differences in the PLGA percentage by time period, country and continent in the studies included in this review. The percentage of PLGAs among MMSGTs varied among the studies, ranging from 0.0% to 46.8%. PLGA rates have varied over the period studied and have most recently increased. The frequency of reported PLGA cases also varied from 0.0% to 24.8% by the country in which the MMSGT studies were performed. The PLGA percentages also varied significantly by continent, with frequencies ranging from 3.9% in Asia to 20.0% in Oceania Conclusion Based on these results, we concluded that although the accuracy of PLGA diagnoses has improved, they remain a challenge for pathologists. To facilitate PLGA diagnoses, we have therefore made some suggestions for pathologists regarding tumors composed of single-layer strands of cells that form all of the histological patterns present in the tumor, consistency of the cytological appearance and uniformly positive CK7, vimentin and S100 immunohistochemistry, which indicate a single PLGA phenotype. Virtual slide The virtual slide(s) for this article can be found here:
http://www.diagnosticpathology.diagnomx.eu/vs/1059098656858324
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Affiliation(s)
- Vera Cavalcanti de Araujo
- Department of Oral Pathology, Sao Leopoldo Mandic Institute and Research Center, Rua Jose Rocha Junqueira13 Ponte Preta, Campinas, SP, 13045-755, Brazil.
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Basic consideration of research strategies for head and neck cancer. Front Med 2012; 6:339-53. [DOI: 10.1007/s11684-012-0213-7] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2012] [Accepted: 06/18/2012] [Indexed: 10/27/2022]
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Wei W, Shi Q, Guo F, Zhang BY, Chen C, Zhang NS, Dong XP. The distribution of human papillomavirus in tissues from patients with head and neck squamous cell carcinoma. Oncol Rep 2012; 28:1750-6. [PMID: 22923266 DOI: 10.3892/or.2012.1990] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2012] [Accepted: 06/14/2012] [Indexed: 11/06/2022] Open
Abstract
Several types of HPVs have been shown to be associated with the development of malignant cancers in various head and neck tumors. More information on the HPV prevalence in patients with head and neck squamous cell carcinomas (SCCs) need to be obtained. In this study, formalin-fixed and paraffin-embedded tissues of 93 pathologically diagnosed head and neck SCC patients were collected from Peking University Cancer Hospital. HPV DNA sequences in tumor tissues were screened by a commercial Luminex technique for HPVs and HPV-specific PCR assays. Presence of HPV16/18 oncoprotein in tumor tissues was assessed by immunohistochemistry (IHC) with HPV16/18 E6-specific antibodies. Of the 93 patients, 16 (17.2%) cases were found to be HPV DNA-positive, including 7 HPV18-positive, 8 HPV16-positive and 1 HPV52-positive. IHC assays demonstrated that 31.2% (29/93) tested sections showed positive signals in the tumor cells. The total positive rate of HPV genome and its encoding products in the tested samples was 44.1% (41/93). Further analyses revealed that HPV infections in head and neck SCCs were significantly related with the tumor anatomic sites, showing decreasing tendency from outside (lip cancer) to inside (laryngeal cancer), but had no correlation with pathological, clinical grades and age of the patients. In all, HPV infections are commonly identified in the tumor tissues of patients with head and neck SCCs, in which HPV16 and 18 are the most prevalent HPV genotypes. Direct detection of high-risk HPV oncoprotein by IHC may be a good tool for classifying a tumor as truly HPV-associated.
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Affiliation(s)
- Wei Wei
- Key Laboratory of Carcinogenesis and Translational Research, Ministry of Education, Head and Neck Surgery Department Peking University Cancer Hospital and Institute, Beijing 100142, PR China
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Kechagias N, Ntomouchtsis A, Valeri R, Patrikidou A, Kitikidou K, Xirou P, Destouni C, Vahtsevanos K, Antoniades K. Fine-needle aspiration cytology of salivary gland tumours: a 10-year retrospective analysis. Oral Maxillofac Surg 2011; 16:35-40. [PMID: 21894513 DOI: 10.1007/s10006-011-0291-8] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2011] [Accepted: 08/17/2011] [Indexed: 10/17/2022]
Abstract
INTRODUCTION The aim of this study was to evaluate the sensitivity, specificity, diagnostic accuracy, positive predictive value (PPV) and negative predictive value (NPV) of fine-needle aspiration cytology (FNAC) of salivary gland tumours performed at a tertiary cancer hospital over a time period of 10 years. MATERIALS AND METHODS A retrospective analysis was carried out between 1995 and 2004 to review the cases of patients with salivary gland tumours who had undergone pre-operative FNA and for whom definite histology was either by tru-cut biopsy or by histopathological examination of the operative specimen. RESULTS A total of 107 cases of salivary gland tumours were treated during that period, but only 82 cases diagnosed by FNAC could be correlated with histological and clinical data and were considered for this study. The sensitivity, specificity, diagnostic accuracy, PPV and NPV were estimated considering 54 benign and 28 malignant cases. Sensitivity was 90% (28/31), specificity was 98% (54/55), diagnostic accuracy was 95.1% (82/86), PPV was 96% and NPV was 94%. DISCUSSION This study confirms that FNA cytology is a technique that offers high sensitivity, specificity and diagnostic accuracy in salivary gland tumour diagnosis.
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Affiliation(s)
- Nikos Kechagias
- Department of Oral and Maxillofacial Surgery, Theagenion Cancer Hospital, 2 Al. Simeonidi Street, 540 07 Thessaloniki, Greece
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Li LJ, Li Y, Wen YM, Liu H, Zhao HW. Addendum to “Clinical analysis of salivary gland tumor cases in West China in past 50 years” [Oral Oncol. 44 (2) (2008) 187–192]. Oral Oncol 2011. [DOI: 10.1016/j.oraloncology.2011.07.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Singh A, Haritwal A, Murali B. Correlation between cytology and histopathology of the salivary glam. Australas Med J 2011; 4:66-71. [PMID: 23386881 DOI: 10.4066/amj.2011.518] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
BACKGROUND Salivary gland swellings can result from tumours, an inflammatory process, or cysts. It can sometimes be difficult to establish whether pathology arises from the salivary gland itself or adjacent structures. Fine needle aspiration cytology (FNAC) is a simple, rapid and safe method to diagnose salivary gland swelling. FNAC has high sensitivity, specificity and accuracy. The aims of this study are to correlate FNAC diagnoses with histopathology and to establish the sensitivity and specificity of FNAC in diagnosis of salivary gland swellings in our institution. METHOD The study was conducted in the department of pathology, Sri Venkateshwara Medical college Hospital and research Centre, Pondicherry, India. Data was collected retrospectively for the time period 2007-2008 and prospectively for that obtained between January 2009 and June 2010. Results of cytologicial assessment were compared with histopathological data where possible to establish sensitivity and specificity of FNAC. RESULTS During the study period, 1309 FNAC were undertaken of which 96 FNAC were of salivary gland swellings. Correlation of cytology from FNAC with histopathology tissue was possible in 56 cases. Of the 96 cases for which FNAC data was available, 38.56% were from male and 61.45% were from female patients. The age of the patients ranged from 8 to 69 years. 48.95% cases were benign swellings, 13.54% were malignant, 6.25% were cysts and 31.25% had an inflammatory aetiology. Comparison of FNAC findings with histopathology specimens was available for 56 (58.33%) cases, following which the sensitivity and specificity of cytology were found to be 76.9% and 97.1% respectively. CONCLUSION FNAC is highly sensitive and specific technique for diagnosis of most of the salivary gland swelling. FNAC can be used preoperatively to avoid unnecessary surgery and discomfort associated with open biopsy.
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Affiliation(s)
- A Singh
- Sri Venkateshwara Medical College Hospital and Research Centre, Pondicherry, India
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Current world literature. Curr Opin Otolaryngol Head Neck Surg 2010; 18:134-45. [PMID: 20234215 DOI: 10.1097/moo.0b013e3283383ef9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Khademi B, Moradi A, Hoseini S, Mohammadianpanah M. Malignant neoplasms of the sinonasal tract: report of 71 patients and literature review and analysis. Oral Maxillofac Surg 2009; 13:191-199. [PMID: 19795137 DOI: 10.1007/s10006-009-0170-8] [Citation(s) in RCA: 69] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
BACKGROUND The present study aimed to report the characteristics, prognostic factors, and treatment outcomes of 71 cases of malignant neoplasms of the sinonasal tract and literature review and analysis of major report series. METHODS Seventy-one consecutive patients diagnosed with primary malignant neoplasm of the sinonasal tract that were treated and followed up at a university hospital between May 2000 and March 2008 were selected for the present study. Thirty-four patients were treated with surgery followed by a combination of chemotherapy and radiotherapy, 15 with surgery alone, 14 with combined radiotherapy and chemotherapy, six with radiotherapy alone, and two with surgery followed by radiotherapy. To find out the major series of related studies over the last 20 years, a literature review of PubMed was performed. In all, we found 42 major series including 8,164 patients with malignant neoplasms of the sinonasal tract. RESULTS There were 35 women and 36 men ranging in age from 5 to 80 years, with a median age of 55 years at diagnosis. The primary sites included were paranasal sinuses in 51 and nasal cavity in 20. There were one case of stage I, 20 of stage II, 27 of stage III, and 23 of stage IV. Epithelial tumors constituted 65% of all neoplasms. After a median follow-up of 39 months for surviving patients, 33 patients are alive and without disease, eight are alive with disease, and 30 patients died due to disease. Local recurrence was the most frequent treatment failure. The 5-year disease-free, local control, and overall survival rates were 42.1%, 59.5%, and 54.5%, respectively. On univariate analysis, cervical lymph nodes involvement, primary tumor size, histologic type, response to therapy, and stage of disease were independent prognostic factors for overall survival. In the literature review and by analyzing the data collection from 42 major reported series, the median age was 57 years and male/female ratio was 1.8. Epithelial tumors consisted of 69% of all malignant neoplasms of sinonasal tract and stages III and IV disease constituted 74.7% of all stages. Local recurrence was the dominant treatment failure in nearly all series. Five-year local control and overall survival rates were 56% and 45.5%, respectively. CONCLUSIONS In this review and by analyzing the large data collection of recent major reported series, we found that malignant neoplasms of the sinonasal tract tend to present at locally advanced stage, with a high frequency of local failure and a moderate to poor outcome. More effective local treatment for improving the local control and overall survival is needed.
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Affiliation(s)
- Bijan Khademi
- Department of Otolaryngology, and Head and Neck Surgery, Khalili Hospital, Shiraz University of Medical Sciences, Shiraz 71936-13311, Iran
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Ashraf A, Shaikh AS, Kamal F, Sarfraz R, Bukhari MH. Diagnostic reliability of FNAC for salivary gland swellings: A comparative study. Diagn Cytopathol 2009; 38:499-504. [DOI: 10.1002/dc.21211] [Citation(s) in RCA: 50] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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