Evaluation of Sinonasal Diseases  by Computed Tomography

Kandukuri, Rashmi; Phatak, Suresh

doi:10.7860/jcdr/2016/23197.8826

Cited by 21 publications

(25 citation statements)

References 20 publications

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“…Computed tomography has become the method of choice in evaluation of paranasal sinuses. Radiation exposure, artefacts from metal, such as, dental work etc are the main limitations of paranasal sinus CT. CT is superior to MR in delineating the bony details and anatomical (5,6,7,8) variations.…”

Section: Discussionmentioning

confidence: 99%

Role of Multidetector Computed Tomography in Evaluation of Paranasal Sinus Pathology

Majhi

Bishakha

Chumber

et al. 2021

ijsr

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Background: Paranasal sinus diseases are commonly encountered in clinical practice. These include a wide spectrum of pathologies ranging from inflammatory to neoplastic. Clinical examination followed by imaging is the mainstay in making a correct diagnosis. Methods: 100 consecutive patients underwent CT scan in the department of Radiology using Siemens Somatom Definition Flash 128 slice MDCT scanner as per standard protocol. Images were acquired in the axial plane with reformation in coronal and sagittal planes. Results: Most of the patients were in the age group of 30-39 years. The most common pathology was found to be inflammatory sinonasal disease. The most common CT inflammatory pattern was the osteomeatal pattern. The most common benign tumour was found to be juvenile nasopharyngeal angiofibroma and the most common malignant tumour was squamous cell carcinoma of maxillary sinus. Conclusions: MDCT proved to be highly sensitive in classifying the lesions into clinically relevant categories, establishing the diagnosis, for delineating the extent and for prognostication. MDCT is the modality of choice for imaging because of its ease, availability, speed and ability to reveal anatomy of structures, commonly found variations, extent of disease process as well as subtle bone changes that are important in diagnosing lesions and most importantly guiding the surgeons to plan the operation.

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Section: Discussionmentioning

confidence: 99%

Role of Multidetector Computed Tomography in Evaluation of Paranasal Sinus Pathology

Majhi

Bishakha

Chumber

et al. 2021

ijsr

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“…Furthermore¸ because of the difficulty of interpretation anatomical structures on two-dimensional plane, development of threedimensional imaging techniques has accelerated. ın order to overcome of those above mentioned disadvantages and to obtain more accurate images of anatomical structures, CT is used for evaluating anatomic variations also with preoperative anatomical evaluations, pathologies and bone integrity as it supplies adequate spatial resolution (13,14). On the other hand, it is generally known that CT is liable for the majority of the medical radiation doses in the populations of modern societies.…”

Section: Discussionmentioning

confidence: 99%

A Preliminary Study of Prevalence and Characteristics of Pneumatization of Articular Eminence on Cone Beam Computed Tomography

Borahan¹,

Sadıkoğlu²,

Ulay³

et al. 2018

MDJ

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Introduction: The aim of this retrospective study was to identify the prevalence and properties of pneumatized articular eminence (PAT) in a group of Turkish population using CBCT.Material and Methods: The subjects for this retrospective study consisted of all 300 adult patients who referred to the Department of Oral Diagnosis and Radiology, Marmara University Faculty of Dentistry, and underwent a single CBCT examination from 2016 to 2017. Age and gender were noted for all patients, and for the cases of pnuematization, sides and type were recorded.Results: Of the 300 patients, 98 (32,0%) had PAT, of whom 43 were female and 55 were male. PAT was seen 14% on bilateral sides, 10% on the right side and 8.7% on the left side. 51% of those which had pneumatization were unilocular and 49% were multilocular Conclusion: CBCT images are a true and confident tool for the exploration of the definite size and pattern of pneumatization and the relationship of pnuematization to the adjacent tissue. ın case of surgical treatment is planned or for the differential diagnosis of suspected cases, panoramic radiographs should be supported with CBCT.

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“…Specifically, MRI can provide insight through better depiction of the anatomy of certain sinonasal sub-sites including the olfactory structures. It can aid in evaluating sinusitis, benign and malignant lesions, CSF leaks and pathology extending into sinonasal spaces (1,2,3).…”

Section: Introductionmentioning

confidence: 99%

Sinonazal Bölge Benign Kemik Tümörlerinin Radyolojik Değerlendirmesi

Burakgazi¹,

Bayaroğulları²

2020

Mustafa Kemal Üniversitesi Tıp Dergisi

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Sinonazal bölgedeki benign kemik kitlelerini, sinonazal bölge ve komşu yapılarla ilişkisinin radyolojik olarak değerlendirilmesi. Yöntem: Sinonazal bölgeden 2010-2016 yılları arasında elde edilen çok kesitli bilgisayarlı tomografi (ÇKBT) ve manyetik rezonans görüntüleme (MRG) bulguları retrospektif olarak değerlendirildi. Radyolojik bulgulara dayanarak, büyüklükleri nedeniyle nadir görülen 41 olgu, histopatolojik özellikler ve lokalizasyonları çalışmaya dahil edildi. Bulgular: Kırk bir olgunun 22'inde osteoma, 16'sında fibröz displazi, diğerlerinde anevrizmal kemik kisti, enkondrom ve brown tümör vardı. Sonuç: Sinonazal bölgenin iyi huylu kemik tümörlerini görüntülerken, ÇKBT ve MRG en sık kullanılan yöntemlerdir. Radyografi, bazı durumlarda bir lezyonun varlığını gösterebilir, ancak lezyonun doğasını ve lezyon ile komşu yapılar arasındaki ilişkileri belirlemekte yetersizdir.

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Evaluation of Sinonasal Diseases by Computed Tomography

Cited by 21 publications

References 20 publications

Role of Multidetector Computed Tomography in Evaluation of Paranasal Sinus Pathology

Role of Multidetector Computed Tomography in Evaluation of Paranasal Sinus Pathology

A Preliminary Study of Prevalence and Characteristics of Pneumatization of Articular Eminence on Cone Beam Computed Tomography

Sinonazal Bölge Benign Kemik Tümörlerinin Radyolojik Değerlendirmesi

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