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Sinonasal malignancy

Jing Xuan Jiang, Zuo Hua Tang, Yu Feng Zhong, Jin Wei Qiang
PURPOSE: The study aimed to evaluate diffusion kurtosis imaging (DKI) in the differentiation between benign and malignant sinonasal lesions, and to compare the diagnostic performance of DKI with diffusion weighted imaging (DWI). MATERIALS AND METHODS: Eight-one patients with solid sinonasal lesions confirmed by surgery and pathology (46 malignant and 35 benign) underwent conventional MRI, DWI, and DKI. DKI was performed employing a 13 extended b-value ranging from 0 to 2500 s/mm(2) ...
October 19, 2016: Journal of Magnetic Resonance Imaging: JMRI
Ravinder Kaur Sachdeva, Aman Sharma, Surjit Singh, Subhash Varma
BACKGROUND & OBJECTIVES: There is scarcity of data on the frequency of malignancies in HIV infected individuals from India. The objective of this study was to determine the type and frequency of malignancies in HIV infected individuals attending a tertiary care hospital in north India. METHODS: The study design included retrospective analysis of data of all HIV infected individuals registered in the Immunodeficiency clinic from December 2009 to December 2011 and a prospective analysis of HIV infected individuals registered from January 2012 to April 2013...
May 2016: Indian Journal of Medical Research
Mansour Hajbeygi, Ali Nadjafi, Amin Amali, Babak Saedi, Seyed Mousa Sadrehosseini
INTRODUCTION: The surgical management of chronic frontal sinus disorders remains a challenge for rhinologists. The aim of this study was to evaluate the result of Draf III in a series of patients who underwent this procedure. MATERIALS AND METHODS: Twenty patients were included in this study. Demographic data, history of prior surgery, asthma, aspirin sensitivity and Lund-Mackay score were recorded. A visual analog scale was used for frontal-related symptoms. Patients were followed for a mean duration of 17...
September 2016: Iranian Journal of Otorhinolaryngology
Gaber Plavc, Jasna But-Hadžić, Aleksandar Aničin, Boštjan Lanišnik, Vojislav Didanović, Primož Strojan
OBJECTIVES: To assess the incidence and to review experience with the treatment of mucosal melanoma of the head and neck (MMHN) in Slovenia between 1985 and 2013. METHODS: The National Cancer Registry database and clinical records with outcome data of identified patients treated during the period 1985-2013 in Slovenia were reviewed. RESULTS: In a 29-year period, 61 patients with MMHN were identified, representing 0.5 % of all head and neck malignant tumors and 42 % of all mucosal melanomas in Slovenia...
October 14, 2016: Radiation Oncology
Mohemmed N Khan, Neeraja Konuthula, Arjun Parasher, Eric M Genden, Brett A Miles, Satish Govindaraj, Alfred M Iloreta
BACKGROUND: Sinonasal undifferentiated carcinoma (SNUC) is a rare, aggressive malignancy of unknown etiology with a poor overall prognosis. Its relative rarity has made it difficult to determine the impact of different treatment modalities on survival. METHODS: Retrospective study of cases in the National Cancer Data Base (NCDB). NCDB cases that were diagnosed as having SNUC between January 1, 2004, and December 31, 2013 were included in the analysis. Outcomes of patients treated with surgery followed adjuvant chemoradiotherapy were compared with definitive chemoradiotherapy...
October 7, 2016: International Forum of Allergy & Rhinology
Phoebe Kuo, R Peter Manes, Zachary G Schwam, Benjamin L Judson
OBJECTIVE: Sinonasal undifferentiated carcinoma is a rare and aggressive malignancy of the nasal cavity and paranasal sinuses. Multi-institutional studies examining outcomes of combined modality treatment versus other treatment modalities have not been performed. The objective of our study was to present outcomes for multimodality therapy through use of the National Cancer Database. STUDY DESIGN: Retrospective cohort study. SETTING: National Cancer Database...
October 4, 2016: Otolaryngology—Head and Neck Surgery
S M Dieter, C Heining, A Agaimy, D Huebschmann, D Bonekamp, B Hutter, K R Ehrenberg, M Fröhlich, M Schlesner, C Scholl, H-P Schlemmer, S Wolf, A Mavratzas, C S Jung, S Gröschel, C V Kalle, R Eils, B Brors, R Penzel, M Kriegsmann, D E Reuss, P Schirmacher, A Stenzinger, P A Federspil, W Weichert, H Glimm, S Fröhling
BACKGROUND: Sinonasal carcinomas (SNCs) comprise various rare tumor types that are characterized by marked histologic diversity and largely unknown molecular profiles, yet share an overall poor prognosis owing to an aggressive clinical course and frequent late-stage diagnosis. The lack of effective systemic therapies for locally advanced or metastatic SNC poses a major challenge to therapeutic decision making for individual patients. We here aimed to identify actionable genetic alterations in a patient with metastatic SNC whose tumor, despite all diagnostic efforts, could not be assigned to any known SNC category and was refractory to multimodal therapy...
September 29, 2016: Annals of Oncology: Official Journal of the European Society for Medical Oncology
Giovanni Salzano, Mario Turri-Zanoni, Apostolos Karligkiotis, Jacopo Zocchi, Giovanni Dell'Aversana Orabona, Luigi Califano, Paolo Battaglia, Paolo Castelnuovo
BACKGROUND: The infraorbital nerve (ION) is a terminal branch of the maxillary nerve (V2) providing sensory innervation to the malar skin. It is sometimes necessary to sacrifice the ION and its branches to obtain adequate maxillary sinus exposure for radical resection of sinonasal tumors. Consequently, patients suffer temporary or permanent paresthesia, hypoestesthia, and neuralgia of the face. We describe an innovative technique used for preservation of the ION while removing the anterior, superior, and lateral walls of the maxillary sinus through a medial endoscopic transnasal maxillectomy...
September 28, 2016: International Forum of Allergy & Rhinology
Jason K Wasserman, Brendan C Dickson, Bayardo Perez-Ordonez, John R de Almeida, Jonathan C Irish, Ilan Weinreb
Poorly differentiated sinonasal malignancies are amongst the hardest differential diagnoses in pathology, owing to the large number of rare entities that arise there. Complicating the matter is that most pathologists, including those with experience in head and neck pathology, have little experience in any one of these rare entities. Most patients with sinonasal carcinoma present with locally advanced disease and in the past a combination of chemotherapy, radiotherapy, and surgery would usually be recommended without the specific disease subtype playing a large part of the decision making...
September 19, 2016: Head and Neck Pathology
Shantiranjan Sanyal, Kahila Prasad, Lalendra Upreti, Umesh Chandra Garga
Lymphoproliferative malignancies constitute a wide spectrum of haematological malignancies and their prevalence is widely increasing. Non-Hodgkin lymphomas and Hodgkin disease, frequently involve extranodal soft tissue structures in the head and neck, thorax and abdomen. These malignancies may involve virtually any type of soft tissues to any extent; hence many different imaging manifestations are possible which may mimic other disorders. The imaging characteristics of extranodal lymphomatous soft tissue involvement are described and classified here according to the site of involvement in 6 cases (primary diseases with orbital, muscle, extra testicular, scalp, sinonasal and pachymeningeal/dural involvement)...
July 2016: Journal of Clinical and Diagnostic Research: JCDR
G Shyam Raj, Guttikonda Venkateswara Rao, Manchikatla Praveen Kumar, Kondamari Sudheerkanth
Esthesioneuroblastoma is a rare malignant tumor of the sinonasal tract. Oral and maxillofacial pathologists rarely encounter this tumor in their daily practice. Because of their complex anatomic location, non-specific symptoms, varied histomorphology and unfamiliarity, most of the times, the tumor is diagnosed as benign tumor and thereby conservative treatment results in multiple recurrences. A recurrent case of esthesioneuroblastoma in a 24-year-old female patient describing the clinical, histopathological and immunohistochemical features along with differential diagnosis is discussed...
May 2016: Journal of Oral and Maxillofacial Pathology: JOMFP
Phillip Huyett, Stella Lee, Berrylin J Ferguson, Eric W Wang
OBJECTIVES/HYPOTHESIS: The significance of sinus opacification in intensive care unit (ICU) patients remains uncertain. Our objectives were to determine the baseline incidence and risk factors associated with the development of radiographic sinus abnormalities in the ICU population. METHODS: A retrospective study of head computed tomography scan or magnetic resonance imaging from April 2013 through April 2014 of 612 neurologic ICU patients at the University of Pittsburgh Medical Center Presbyterian Hospital, Pittsburgh, Pennsylvania, was performed...
September 7, 2016: Laryngoscope
Marylisa Felix-Ravelo, Ayoub Bey, Fabien Arous, Solène Paris-Grandpierre, Roger Jankowski, Duc Trung Nguyen
CONCLUSION: The sensitivity and specificity of a (18)FDG-PET scan may be different according to the histology. The SUVmax and SUV ratio may reflect the tumor's aggressive behavior. OBJECTIVES: To describe the characteristics of PET/CT scans, including the maximum standard uptake values (SUVmax), at initial diagnosis according to six main types of sinonasal malignancies: sinonasal adenocarcinoma (SNAC), sinonasal undifferentiated carcinoma (SNUC), adenoid cystic carcinoma (ACC), sinonasal malignant melanoma (SMM), olfactory neuroblastoma (ONB), and sinonasal neuroendocrine carcinoma (SNEC)...
August 31, 2016: Acta Oto-laryngologica
N Sood, N Sehrawat
Rhabdomyosarcoma (RMS) is a fast growing, malignant tumour arising from immature mesenchymal cells, committed to skeletal muscle differentiation. It is more often seen in the paediatric population and constitutes less than 1% of all malignancies and less than 3% of all soft tissue tumours. RMS of the paranasal sinuses constitutes 10-15% of adult head and neck RMS, ethmoidal and maxillary sinuses being the most common. We report a 56-year-oldman presenting with left nasal obstruction, epistaxis on and off and left cheek swelling...
August 2016: Malaysian Journal of Pathology
Feng Wang, Yan Sha, Menglong Zhao, Hailin Wan, Fang Zhang, Yushu Cheng, Wenlin Tang
OBJECT: The aim of the study was to evaluate the incremental value of high-resolution diffusion-weighted imaging and apparent diffusion coefficient (ADC) mapping compared with that of dynamic contrast-enhanced (DCE) sinonasal magnetic resonance imaging (MRI) in the characterization of benign versus malignant sinonasal tumors at 3.0T. MATERIALS AND METHODS: Ninety-eight patients (61 females, 37 males; mean age, 48 years) with sinonasal lesions who underwent high-resolution DW-MRI and DCE-MRI were included in this study...
August 25, 2016: Journal of Computer Assisted Tomography
Masamichi Koyama, Takashi Terauchi, Mitsuru Koizumi, Hiroko Tanaka, Kengo Takeuchi
INTRODUCTION: F-18 fluorodeoxyglucose positron emission tomography/computed tomography (FDG-PET/CT) is useful for the staging and assessment of treatment response in patients with lymphoma. Occasionally, benign lesions demonstrate avid FDG uptake and result in false positive findings. CASE: We report the case of an 82-year-old man presenting with cutaneous lesions, which were histopathologically diagnosed as intravascular lymphoma. FDG-PET/CT for staging demonstrated an FDG-avid mass extending from the right maxillary sinus to the nasal cavity, moderate uptake in the adrenal glands, mild uptake in the knee and the foot, and faint uptake in the skin and subcutaneous tissue of the legs...
August 2016: Medicine (Baltimore)
Luca Muscatello, Susanna Fortunato, Veronica Seccia, Manuela Marchetti, Riccardo Lenzi
In recent decades, the management of sinonasal tumors abutting the orbit has been widely discussed. A real guideline has yet to be proposed, as prospective randomized studies on this topic are very difficult to organize, given the relative rarity of this pathology, the wide spectrum of histologic patterns, and the different clinical behavior of tumors. Nevertheless, in recent years, a better assessment of tumor extension has been obtained thanks to the refinement of preoperative imaging tools and, therefore, more conservative approaches could be adopted, with no worsening of the oncological outcomes and, at the same time, with more attention given to the post-surgical quality of life...
October 2016: Orbit
Jong Seung Kim, Sam Hyun Kwon
OBJECTIVES/HYPOTHESIS: Inverted papilloma (IP) is a rare benign tumor, which is found in the sinonasal area. It is characterized by recurrence, local destruction, and malignant change. Of these, recurrence is a challenging problem to many otolaryngologists. In this study, we evaluated recurrence based on the type of surgical approach using a meta-analysis. STUDY DESIGN: MEDLINE, Embase, and Cochrane database. METHODS: Relevant studies were identified by searching the following databases: MEDLINE, Embase, and Cochrane through February 2016...
August 17, 2016: Laryngoscope
Yu Yu Thar, Poras Patel, Tiangui Huang, Elizabeth Guevara
Small cell neuroendocrine carcinoma (SNEC) is a rare form of malignancy. It mainly presents as bronchogenic neoplasm, and the extrapulmonary form accounts for only 0.1% to 0.4% of all cancers. These extrapulmonary tumors have been described most frequently in the urinary bladder, prostate, esophagus, stomach, colon and rectum, gall bladder, head and neck, cervix, and skin. Primary SNEC of the sinonasal tract is extremely rare with only less than 100 cases reported in the literature. Because of extreme rarity and aggressiveness of the tumor, the management for this entity varies considerably mandating multimodality approach...
2016: Case Reports in Oncological Medicine
Abbas Agaimy
Sinonasal tract malignancies are uncommon, representing no more than 5% of all head and neck neoplasms. However, in contrast to other head and neck sites, a significant proportion of sinonasal neoplasms tend to display a poorly/ undifferentiated significantly overlapping morphology and a highly aggressive clinical course, despite being of diverse histogenetic and molecular pathogenesis. The wide spectrum of poorly differentiated sinonasal epithelial neoplasms with small "basaloid" blue cell morphology includes basaloid squamous cell carcinoma (both HPV+ and HPV-unrelated), nasopharyngeal-type lymphoepithelial carcinoma (EBV+), small/large cell neuroendocrine carcinoma, esthesioneuroblastoma, poorly differentiated carcinoma of salivary type (myoepithelial carcinoma and solid adenoid cystic carcinoma), NUT midline carcinoma, the recently described SMARCB1-deficient sinonasal carcinoma, sinonasal teratocarcinosarcoma and, as a diagnosis of exclusion, sinonasal undifferentiated carcinoma (SNUC)...
2016: Ceskoslovenská Patologie
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