ethmoid sinus


Summary: The numerous (6-12) small thin-walled spaces or air cells in the ETHMOID BONE located between the eyes. These air cells form an ethmoidal labyrinth.

Top Publications

  1. Haben C, Balys R, Frenkiel S. Dental implant migration into the ethmoid sinus. J Otolaryngol. 2003;32:342-4 pubmed
  2. Simmen D, Raghavan U, Briner H, Manestar M, Schuknecht B, Groscurth P, et al. The surgeon's view of the anterior ethmoid artery. Clin Otolaryngol. 2006;31:187-91 pubmed
  3. Pandolfo I, Vinci S, Salamone I, Granata F, Mazziotti S. Evaluation of the anterior ethmoidal artery by 3D dual volume rotational digital subtraction angiography and native multidetector CT with multiplanar reformations. Initial findings. Eur Radiol. 2007;17:1584-90 pubmed
  4. McDonald S, Robinson P, Nunez D. Radiological anatomy of the anterior ethmoidal artery for functional endoscopic sinus surgery. J Laryngol Otol. 2008;122:264-7 pubmed
    ..Where they could be identified, the relationship of these structures with the vertical height of the skull base, and their distance from an anterior landmark, were measured...
  5. Hooda S, Humphreys M, Wong S, Evans A. Masson's pseudotumour of the ethmoid sinus - a case report. J Laryngol Otol. 2008;122:990-2 pubmed
    We report a case of Masson's pseudotumour or intravascular papillary endothelial hyperplasia presenting in the ethmoid sinus.
  6. Márquez S, Tessema B, Clement P, Schaefer S. Development of the ethmoid sinus and extramural migration: the anatomical basis of this paranasal sinus. Anat Rec (Hoboken). 2008;291:1535-53 pubmed publisher explained by the close anatomical relationship between the frontal and maxillary sinuses and the ethmoid sinus, since developmental trajectories place the ethmoid in a strategic central position within the nasal complex...
  7. Bozbuga M, Turan Suslu H. Aneurysmal bone cyst of the sphenoid bone extending into the ethmoid sinus, nasal cavity and orbita in a child. Turk Neurosurg. 2009;19:172-6 pubmed
    ..resonance imaging (MRI) showed a multicystic lesion arising from the sphenoid sinus and extending into ethmoid sinus, superior nasal cavity and medial walls of the orbit...
  8. Melroy C, Kuhn F. Safety of ethmoid sinus drug-eluting catheter insertion. Ann Otol Rhinol Laryngol. 2009;118:708-13 pubmed
    ..We sought to evaluate an instrument that allows a drug-eluting catheter to be inserted into the ethmoid sinuses and to demonstrate its safety and reproducibility in a cadaver model...
  9. Lerra S, Nazir T, Khan N, Qadri M, Dar N. A case of extranasopharyngeal angiofibroma of the ethmoid sinus: a distinct clinical entity at an unusual site. Ear Nose Throat J. 2012;91:E15-7 pubmed
    ..girl who presented with a pinkish lobulated mass in her left nostril that had arisen from the anterior ethmoid sinus. The mass was removed via a lateral rhinotomy approach...

More Information

Publications124 found, 100 shown here

  1. Ziari M, Shen S, Amato R, Teh B. Metastatic renal cell carcinoma to the nose and ethmoid sinus. Urology. 2006;67:199 pubmed
    We report a rare case of metastatic renal cell carcinoma involving the nose and ethmoid sinus, 17 years after initial nephrectomy and diagnosis of Stage T1N0 clear cell renal cell carcinoma...
  2. Palacios E. Ossifying fibroma of the ethmoid sinus. Ear Nose Throat J. 2006;85:80 pubmed
  3. Birchler M, Schmid S, Holzmann D, Stallmach T, Gysin C. Kaposiform hemangioendothelioma arising in the ethmoid sinus of an 8-year-old girl with severe epistaxis. Head Neck. 2006;28:761-4 pubmed
    ..It occurs primarily in boys and is usually self-limiting. Trauma and nose picking are among the most common causes. In general, epistaxis can be easily treated with anterior nasal packing or electrocoagulation...
  4. Floreani S, Nair S, Switajewski M, Wormald P. Endoscopic anterior ethmoidal artery ligation: a cadaver study. Laryngoscope. 2006;116:1263-7 pubmed
    ..The objective of this study was to investigate the radiologic and endoscopic anatomy of the anterior ethmoidal canal (AEC) and feasibility of endoscopic ligation of the anterior ethmoidal artery (AEA)...
  5. Chandra A, Lim M, Scott E, Morsman D. Frontoethmoidal mucocele associated with bilateral increased intraocular pressure and proptosis. Can J Ophthalmol. 2007;42:143-4 pubmed
    ..We describe the case of a 53-year-old man presenting with bilateral proptosis and raised intraocular pressure. Computed tomography imaging revealed these signs to be secondary to a frontoethmoidal mucocele with bilateral orbital invasion...
  6. Beech T, Rokade A, Gittoes N, Johnson A. A haemangiopericytoma of the ethmoid sinus causing oncogenic osteomalacia: a case report and review of the literature. Int J Oral Maxillofac Surg. 2007;36:956-8 pubmed
    ..The case is reported here of a haemangiopericytoma isolated in the ethmoid sinus, and the literature regarding tumours at this site is reviewed...
  7. Solares C, Luong A, Batra P. Technical feasibility of transnasal endoscopic anterior ethmoid artery ligation: assessment with intraoperative CT imaging. Am J Rhinol Allergy. 2009;23:619-21 pubmed publisher
    ..The objective of this study was to evaluate the technical feasibility of endoscopic anterior ethmoid artery (AEA) ligation for acute control of epistaxis...
  8. Ross P, Joice P, Nassif R, White P. Surgical instrument force exerted during endoscopic sinus surgery: differences within the ethmoid sinus complex. Am J Rhinol Allergy. 2010;24:76-80 pubmed publisher
    ..The aim of this study was to quantify the magnitude of the forces exerted during punch osteotomy of the bony lamella of the paranasal sinuses and surrounding bony structures during ESS...
  9. Patel Z, Govindaraj S. The prevention and management of complications in ethmoid sinus surgery. Otolaryngol Clin North Am. 2010;43:855-64 pubmed publisher
    Prevention of complications during ethmoid sinus surgery begins with sound knowledge of the relevant anatomy, preoperative planning with use of radiologic imaging, and careful, thoughtful dissection intraoperatively...
  10. Dhepnorrarat R, Subramaniam S, Sethi D. Endoscopic surgery for fronto-ethmoidal mucoceles: a 15-year experience. Otolaryngol Head Neck Surg. 2012;147:345-50 pubmed publisher
    ..To add to the existing knowledge of endoscopic surgery for fronto-ethmoidal mucoceles and to determine factors that influence the outcomes of endoscopic surgery...
  11. Furze A, Peng Y, Myers L. Pathology case quiz 2. Solitary fibrous tumor of the nasal cavity and ethmoid sinus with intracranial extension. Arch Otolaryngol Head Neck Surg. 2008;134:334, 336-7 pubmed
  12. Camp A, Dutton J, Caldarelli D. Endoscopic transnasal transethmoid ligation of the anterior ethmoid artery. Am J Rhinol Allergy. 2009;23:200-2 pubmed publisher
    ..This investigation provides the anatomic rationale for endoscopic ligation of the AEA in the surgical treatment of epistaxis. In addition, it provides tools for identification of this vessel during routine endoscopic sinus surgery...
  13. Kamide T, Nakada M, Hayashi Y, Hayashi Y, Uchiyama N, Hamada J. Intraparenchymal pneumocephalus caused by ethmoid sinus osteoma. J Clin Neurosci. 2009;16:1487-9 pubmed publisher
    We report a 57-year-old man with intraparenchymal pneumocephalus caused by ethmoid sinus osteoma...
  14. Lee C, Kim T, Lee H, Lee S, Lee S, Yoo J, et al. Upregulation of elafin and cystatin C in the ethmoid sinus mucosa of patients with chronic sinusitis. Arch Otolaryngol Head Neck Surg. 2009;135:771-5 pubmed publisher
    ..To investigate the expression levels and distribution patterns of elafin and cystatin C in normal and inflammatory human sinus mucosa and to evaluate their roles in chronic sinusitis...
  15. Claus F, Mijnheer B, Rasch C, Bortfeld T, Fraass B, De Gersem W, et al. Report of a study on IMRT planning strategies for ethmoid sinus cancer. Strahlenther Onkol. 2002;178:572-6 pubmed
    ..This communication reviews the planning strategies and dose statistics of nine IMRT plans generated for a complex head and neck case...
  16. Arda H, Karakus M, Ozcan M, Arda N, Gun T. Giant cell reparative granuloma originating from the ethmoid sinus. Int J Pediatr Otorhinolaryngol. 2003;67:83-7 pubmed
    ..recurrent giant cell reparative granuloma, which is recurred in a very short time period, originating from the ethmoid sinus is presented and the criteria for the differential diagnosis are noted in the light of the histological, ..
  17. Tsai T, Ho C, Guo Y, Chen W, Lin C. Fibrous dysplasia of the ethmoid sinus. J Chin Med Assoc. 2003;66:131-3 pubmed
    ..We presented a case of 25-year-old female with fibrous dysplasia in her right side ethmoid sinus. She visited to us with the chief complaint of right side headache since adolescence...
  18. Maheshwari G, Baboo H, Patel M, Usha G. Metastatic renal cell carcinoma involving ethmoid sinus at presentation. J Postgrad Med. 2003;49:96-7 pubmed
  19. Gotwald T, Menzler A, Beauchamp N, zur Nedden D, Zinreich S. Paranasal and orbital anatomy revisited: identification of the ethmoid arteries on coronal CT scans. Crit Rev Comput Tomogr. 2003;44:263-78 pubmed
  20. Cankal F, Apaydin N, Acar H, Elhan A, Tekdemir I, Yurdakul M, et al. Evaluation of the anterior and posterior ethmoidal canal by computed tomography. Clin Radiol. 2004;59:1034-40 pubmed
  21. Claus F, De Gersem W, De Wagter C, Van Severen R, Vanhoutte I, Duthoy W, et al. An implementation strategy for IMRT of ethmoid sinus cancer with bilateral sparing of the optic pathways. Int J Radiat Oncol Biol Phys. 2001;51:318-31 pubmed
    To develop a protocol for the irradiation of ethmoid sinus cancer, with the aim of sparing binocular vision; of developing a strategy of intensity-modulated radiation therapy (IMRT) planning that produces dose distributions that (1) are ..
  22. Lee S, Kim G, Suh C, Chu S, Lee K, Moon S. Intensity modulation technique using the complementary boost-fields for ethmoid sinus cancer. Clin Oncol (R Coll Radiol). 2002;14:241-9 pubmed
    ..intensity-modulated radiation therapy (IMRT) technique of a more homogeneous isodose distribution to an irregular-shaped tumour of the ethmoid sinus, with concomitantly sparing the adjacent critical normal organs including the orbit.
  23. Wadi Ramahi S, Bernard D, Chu J. Effect of ethmoid sinus cavity on dose distribution at interface and how to correct for it: magnetic field with photon beams. Med Phys. 2003;30:1556-65 pubmed
    ..The EGS4 phantom was created using CT scans of the head at the level of the ethmoid sinus. The sinus measures 1.95 x 2.18 x 2.00 cm3. The grid size used is 0.15 x 0.15 x 0.4 cm3...
  24. Ishikawa M, Mizuno T, Yamazaki Y, Satoh T, Notani K, Fukuda H. Migration of gutta-percha point from a root canal into the ethmoid sinus. Br J Oral Maxillofac Surg. 2004;42:58-60 pubmed
    ..into the maxillary sinus, but we know of no report on the migration of a gutta-percha point that had been used to fill a root canal into the ethmoid sinus. We report such a case which presumably migrated through the maxillary sinus.
  25. Al Mazrou K, Mansoor A, Payne M, Richardson M. Ossifying fibromyxoid tumor of the ethmoid sinus in a newborn: report of a case and literature review. Int J Pediatr Otorhinolaryngol. 2004;68:225-30 pubmed
    ..He was found to have an OFT involving the ethmoid sinus. To the best of our knowledge, this is the first reported case of OFT in a newborn with involvement of the ..
  26. Akdemir G, Tekdemir I, Altin L. Transethmoidal approach to the optic canal: surgical and radiological microanatomy. Surg Neurol. 2004;62:268-74; discussion 274 pubmed
    ..The study focuses on microsurgical/radiologic anatomies and their relationships in the region of the optic canal and orbit...
  27. Licitra L, Suardi S, Bossi P, Locati L, Mariani L, Quattrone P, et al. Prediction of TP53 status for primary cisplatin, fluorouracil, and leucovorin chemotherapy in ethmoid sinus intestinal-type adenocarcinoma. J Clin Oncol. 2004;22:4901-6 pubmed
    ..To assess the role of TP53 status in predicting pathologic complete remission after primary chemotherapy in patients with ethmoidal intestinal-type adenocarcinoma (ITAC)...
  28. Bertoletti F, Capolunghi B, Bertolini G, Cascio F, Bracci A. Giant osteoid osteoma of ethmoid sinus: role of functional endoscopic sinus surgery. Acta Otorhinolaryngol Ital. 2004;24:297-301 pubmed
  29. Pacholke H, Amdur R, Louis D, Yang H, Mendenhall W. The role of intensity modulated radiation therapy for favorable stage tumor of the nasal cavity or ethmoid sinus. Am J Clin Oncol. 2005;28:474-8 pubmed
    To compare intensity-modulated radiation therapy (IMRT), 4-field conformal, and the standard 3-field conventional technique of radiotherapy for favorable stage tumors of the nasal cavity or ethmoid sinus.
  30. Tabuchi K, Okubo H, Takahashi K, Uemaetomari I, Shimoyamada H, Nakayama Y, et al. Nevoid basal cell carcinoma syndrome: report of an aggressive case with ethmoid sinus invasion. Auris Nasus Larynx. 2003;30:421-3 pubmed
    ..A non-familial case of nevoid basal cell carcinoma syndrome with a basal cell carcinoma of the eyelid invading to the ethmoid sinus is reported.
  31. Shukla E, Nicholson A, Agrawal A, Rathod D. Extra Nodal Rosai-Dorfman Disease (Sinus Histiocytosis with Massive Lymphadenopathy) Presenting as Asymmetric Bilateral Optic Atrophy : An Atypical Ocular Presentation. Head Neck Pathol. 2016;10:414-7 pubmed publisher
    ..CT of brain, paranasal sinuses confirmed the presence of homogenously enhancing mass in left ethmoid sinus, left sphenoid sinus extending into suprasellar region...
  32. Neri H, Villagra E, Alvarez A, Valencia P, Jiménez E, De la Torre C, et al. Ethmoidal desmoid tumor in a pediatric patient. Otolaryngol Head Neck Surg. 2007;136:137-8 pubmed
  33. Liarakos V, Ilari L, Chalvatzis N, Papaparaskeva K, Mavrikakis I. Isolated orbital fibrous dysplasia associated with ipsilateral keratoconus. Orbit. 2010;29:154-7 pubmed publisher
    ..Unilateral keratoconus is a rare entity. Herein, we report a case of an extensive ethmoidal fibrous dysplasia associated with ipsilateral keratoconus, and review the literature on the subject...
  34. Xu D, Dirks M, Quezado M, Lubensky I, Zhuang Z, Lonser R, et al. A von Hippel-Lindau disease-associated microcystic adenoma of the ethmoid sinus: case report. Neurosurgery. 2011;69:E1017-21; discussion E1021-2 pubmed publisher
    ..Based on the benign features of these lesions, they can be managed conservatively with close observation and surgical intervention reserved for those that produce symptoms. ..
  35. Kuan E, Arshi A, Mallen St Clair J, Tajudeen B, Abemayor E, St John M. Significance of Tumor Stage in Sinonasal Undifferentiated Carcinoma Survival: A Population-Based Analysis. Otolaryngol Head Neck Surg. 2016;154:667-73 pubmed publisher
    ..9 years. Most tumors presented in the nasal cavity, maxillary sinus, and ethmoid sinus (29.3%, 27.4%, 21%, respectively); 43.7% of patients received both surgical and radiation therapy...
  36. Wright B, Hamilton J, Osborne R. Malignant ethmoid sinus tumor masquerading as chronic ethmoid sinusitis. Ear Nose Throat J. 2006;85:814, 816 pubmed
  37. Astarci H, Sungu N, Samim E, Ustun H. Presence of cholesterol granuloma in the maxillary and ethmoid sinuses. Oral Maxillofac Surg. 2008;12:101-3 pubmed publisher
    ..Histopathological examination of the removed specimen revealed fragments of respiratory mucosa with cholesterol clefts surrounded by multinucleated foreign-body giant cells. ..
  38. Asanau A, Timoshenko A, Vercherin P, Martin C, Prades J. Sphenopalatine and anterior ethmoidal artery ligation for severe epistaxis. Ann Otol Rhinol Laryngol. 2009;118:639-44 pubmed
    ..We describe the surgical treatment of severe epistaxis and evaluate the recurrence of bleeding in a nonrandomized retrospective trial...
  39. Malloy K. Fronto-ethmoid sinus mucocele: a case report. Optometry. 2006;77:450-8 pubmed
    ..These results showed a large right ethmoid sinus mucocele, with bony erosion and orbital invasion, prompting an immediate surgical referral...
  40. Rodriguez M, Dave S, Astor F. Periorbital emphysema as a complication of functional endoscopic sinus surgery. Ear Nose Throat J. 2009;88:888-9 pubmed
    ..Rarely, it can progress rapidly and become severe enough to cause irreversible blindness. We present and discuss the management of 2 cases of periorbital emphysema after FESS. ..
  41. Savvateeva D, Güldner C, Murthum T, Bien S, Teymoortash A, Werner J, et al. Digital volume tomography (DVT) measurements of the olfactory cleft and olfactory fossa. Acta Otolaryngol. 2010;130:398-404 pubmed publisher
    ..1%). The width of the olfactory cleft varied from 0 to 3.25 mm. No relation between Keros type and a particular onset of the uncinate process to orbit, skull base or middle turbinate could be detected. ..
  42. Aydogan F, Demir S, Aydin E, Tastan E, Kavuzlu A. Is there any relationship between the frontal cell and the Agger nasi cell and the localization of the anterior ethmoid artery?. Kulak Burun Bogaz Ihtis Derg. 2011;21:326-32 pubmed publisher
    ..The results of this study showed that the presence or absence of these cells does not affect localization of the anterior ethmoid artery. ..
  43. Kim Y, Jung S, Jang W, Lee K, Moon K, Kim I. Recurrent Olfactory Neuroblastoma in Remote Leptomeninges, Mimicking Intracranial Meningioma. World Neurosurg. 2016;96:612.e9-612.e14 pubmed publisher
    ..Magnetic resonance imaging revealed a mass in the right cribriform plate and ethmoid sinus with intracranial extension. She was primarily treated with craniofacial resection followed by radiotherapy...
  44. Granados Garcia M, Celis López M, Aguilar Ponce J, Villavicencio Valencia V, Luna Ortiz K, Poitevin Chachón A, et al. Craniofacial resection for sinunasal tumors. Clin Transl Oncol. 2006;8:119-23 pubmed
    ..3 months, meanwhile with previous treatment was 18.2 months. Craniofacial resection is a safe and valuable tool in the treatment of advanced sinonasal tumors involving cranial base. ..
  45. Moon H, Kwon S, Lee J. A case of alveolar rhabdomyosarcoma of the ethmoid sinus invading the orbit in an adult. Korean J Ophthalmol. 2006;20:70-5 pubmed
    ..A computed tomography (CT) scan revealed a destructive soft-tissue mass in the left ethmoid sinus with invasion of the left orbit and compression of the medial rectus muscle...
  46. Bodkin P, Hassan M, Kane P, Brady N, Whittle I. 'Surgical' causes of benign intracranial hypertension. J R Soc Med. 2008;101:259-61 pubmed publisher
    ..These 'surgical' causes of BIH illustrate an important subset of the disease and inform us about the possible pathophysiological principles underlying the disorder...
  47. Güven D, Yilmaz S, Ulus S, Subasi B. Combined aplasia of sphenoid, frontal, and maxillary sinuses accompanied by ethmoid sinus hypoplasia. J Craniofac Surg. 2010;21:1431-3 pubmed publisher the case of a woman who had combined aplasia of sphenoid, frontal, and maxillary sinuses accompanied by ethmoid sinus hypoplasia...
  48. Santos Franco J, Dávila Romero J, Rangel Morales C, Sandoval Balanzario M, Lee A. [Chronic nasal obstruction: ethmoidal encephalocele in an adult patient]. Gac Med Mex. 2010;146:291-3 pubmed
    ..We describe the case of a 33-year old female who was long treated for nasal polyposis and underwent a successful surgical treatment of ethmoidal meningoencephalocele. ..
  49. Wong W, Matsuwaki Y, Omura K, Moriyama H. Role of intraoperative CT-updates during image-guided endoscopic sinus surgery for sinonasal fibro-osseous lesions. Auris Nasus Larynx. 2011;38:628-31 pubmed publisher
    ..We report a case of an 8-year-old female with cemento-ossifying fibroma of the ethmoid sinus who underwent a two-staged, endoscopically assisted, transfacial resection of the lesion and a 31-year-old ..
  50. Cantu G, Riccio S, Bimbi G, Squadrelli M, Colombo S, Compan A, et al. Craniofacial resection for malignant tumours involving the anterior skull base. Eur Arch Otorhinolaryngol. 2006;263:647-52 pubmed
    ..We present our classification of ethmoid malignant tumours (called INT, Istituto Nazionale Tumori). It turned out to be more prognostic than AJCC-UICC classification...
  51. Kobek M, Chowaniec C, Rygol K, Jabłoński C. [An unusual case of gunshot wounds caused with an air gun]. Arch Med Sadowej Kryminol. 2011;61:58-61 pubmed
    ..The authors issued an expert opinion, in which they stated that the sustained injuries had not caused any significant organ dysfunction. ..
  52. Shahriari M, Shakibazad N, Moradi M. Esthesioneuroblastoma Presenting with Bilateral Proptosis and Blindness in a Child: A Case Report. J Clin Diagn Res. 2017;11:XD01-XD02 pubmed publisher
    ..We report a 21-month-old girl with esthesioneuroblastoma in sphenoid and ethmoid sinus in a child presenting with bilateral proptosis, blindness, and irritability...
  53. Millar D, Orlandi R. The sphenoid sinus natural ostium is consistently medial to the superior turbinate. Am J Rhinol. 2006;20:180-1 pubmed
    ..In the intact specimen, the sphenoid ostium is reliably found medial to the superior turbinate. ..
  54. Haruna S, Otori N, Moriyama H, Kamio M. Endoscopic transnasal transethmosphenoidal approach for pituitary tumors: assessment of technique and postoperative findings of nasal and paranasal cavities. Auris Nasus Larynx. 2007;34:57-63 pubmed
    ..Finally, the unilateral TTES is most appropriate for removal of tumors that are deviated to one side and localized within the sella. ..
  55. Kim K, Yang H. A possible case of symptomatic hemicrania continua from an osteoid osteoma of the ethmoid sinus. Cephalalgia. 2010;30:242-8 pubmed publisher
    We report a case of osteoid osteoma involving the ethmoid sinus, which presented as a unilateral fixed headache with some features suggestive of hemicrania continua.
  56. Sikand A. Computed tomography-based exploration of infundibular anatomy for maxillary sinus balloon dilation. Ann Otol Rhinol Laryngol. 2011;120:656-62 pubmed
    ..Application of the readily available software used for this study affords the opportunity to predict the location of the natural ostium within the infundibulum before operation and customize the technique to each specific patient. ..
  57. Aubin A, Moriniere S, Francois P, Bakhos D. Cerebrospinal fluid rhinorrhoea revealing an unusual ethmoido-sphenoidal foreign body. J Laryngol Otol. 2012;126:939-41 pubmed publisher
    ..Despite its limitations, the endonasal approach remains the treatment of first choice for osteo-meningeal defects, because of its minimal invasiveness and high success rate. However, in the presented case a combined approach was needed. ..
  58. Hervás Ontiveros A, España Gregori E, Hernández Martínez P, Vera Sempere F, Diaz Llopis M. Orbital involvement by non-Hodgkin lymphoma NK T cells. Arch Soc Esp Oftalmol. 2014;89:450-3 pubmed publisher
    ..Non-Hodgkin's T NK lymphoma is a rare tumor in the orbital area that requires an early detection and multi-disciplinary care to ensure appropriate monitoring and treatment. ..
  59. Arild Danielsen K, Eskeland Ø, Fridrich Aas K, Cecilie Orszagh V, Bachmann Harildstad G, Burum Auensen E. Bacterial biofilms in chronic rhinosinusitis; distribution and prevalence. Acta Otolaryngol. 2016;136:109-12 pubmed publisher
    ..Biofilms were found in 43/54 (80%) ethmoid bulla, 39/55 (71%) uncinate process, and 31/50 (62%) middle turbinate. The difference between the ethmoid bulla and the middle turbinate locations (p?=?0.047, ?(2)?=?3.93) was significant. ..
  60. Köse T, İşler C, Şenel Ş, Sitilci T, Ozcan I, Aksakalli N. Frank-ter Haar syndrome--additional findings?. Dentomaxillofac Radiol. 2016;45:20150119 pubmed publisher
    ..We present of a 21-year-old male with Frank-ter Haar syndrome and some features that may be linked with this syndrome not reported before in the literature. ..
  61. Monjas Cánovas I, García Garrigós E, Arenas Jiménez J, Abarca Olivas J, Sánchez Del Campo F, Gras Albert J. [Radiological anatomy of the ethmoidal arteries: CT cadaver study]. Acta Otorrinolaringol Esp. 2011;62:367-74 pubmed publisher
    ..26 ± 1.33 mm. Supraorbital cells were observed in 15% (6/40) of the cases. A complete vascular study of the ethmoidal arteries was possible by using this technique. ..
  62. Strong E, Tate J, Borys D. Osteoid osteoma of the ethmoid sinus: a rare diagnosis. Ear Nose Throat J. 2012;91:E19-20 pubmed
    ..We report a new case of osteoid osteoma of the ethmoid sinus in a 15-year-old girl. The workup consisted of computed tomography...
  63. Elsurer C, Hanci D, Cakir A, Dal T. Isolated intraosseous lipoma of the ethmoid sinus. J Craniomaxillofac Surg. 2013;41:718-20 pubmed publisher
    ..CT) showed a hyperdense area with surrounding calcification was demonstrated in the anteromedial part of ethmoid sinus. Endoscopic left anterior ethmoidectomy was performed and the mass was totally excised...
  64. Bhattacharyya N. Surgical treatment of chronic recurrent rhinosinusitis: a preliminary report. Laryngoscope. 2006;116:1805-8 pubmed
    ..7, P = .118) were not significant. Patients with CRRS may substantially benefit both symptomatically and medically from ESS. Although surgery should be used cautiously in treating CRRS, further trials of ESS for CRRS are warranted. ..
  65. Blanco Coscarón E, Blanco García J, Gómez González J. [Indication for endoscopic procedures in maxiloethmoydal mucoceles]. An Otorrinolaringol Ibero Am. 2006;33:557-64 pubmed
    ..An endoscopically treated extensive maxilloethmoydal mucocele is presented and key points to endoscopic treatment indication are provided. ..
  66. Moore C, Bromwich M, Roth K, Matic D. Endoscopic anatomy of the orbital floor and maxillary sinus. J Craniofac Surg. 2008;19:271-6 pubmed publisher
    ..This study provides the basis for further refinement of surgical technique and opens the door for future clinical trials using endoscopic repair. ..
  67. Leunig A, Betz C, Sommer B, Sommer F. [Anatomic variations of the sinuses; multiplanar CT-analysis in 641 patients]. Laryngorhinootologie. 2008;87:482-9 pubmed publisher
    ..Axial and sagittal views are often not available, yet they can provide important additional information...
  68. Hakeem A, Hakeem I. Juvenile ossifying fibroma of paranasal sinuses-do we need to be radical in surgery?. J Craniofac Surg. 2013;24:e257-8 pubmed publisher
    ..A radical surgery is not advisable in a pediatric age group. We describe a case of JOF of the maxilla removed by sublabial approach conservatively, but completely without compromising the aesthetic looks of the young patient. ..
  69. Kim Y, Kim D, Jun Y, Seo B. Ethmoid sinus osteoma associated with blow-out fracture. J Craniofac Surg. 2012;23:477-9 pubmed publisher
    ..The symptoms of ethmoid sinus osteoma can give rise to various kinds and extent of symptoms...
  70. Lannoy Penisson L, Schultz P, Riehm S, Atallah I, Veillon F, Debry C. The anterior ethmoidal artery: radio-anatomical comparison and its application in endonasal surgery. Acta Otolaryngol. 2007;127:618-22 pubmed
    ..In seven cases the dissection found the arteries distant from the roof. This anatomical feature was associated with pneumatization of the floor of the orbit. The correlation between CT scan and dissection was very satisfactory. ..
  71. Purkey M, Woodworth B, Hahn S, Palmer J, Chiu A. Endoscopic repair of supraorbital ethmoid cerebrospinal fluid leaks. ORL J Otorhinolaryngol Relat Spec. 2009;71:93-8 pubmed publisher
    ..Extension of a skull base defect lateral to the MOW and a narrow anterior-posterior diameter of the frontal recess are technical obstacles to endoscopic repair and may necessitate an adjunctive external approach. ..
  72. Cecchetto G, Viel G, De Lotto F, Manara R, Montisci M, Zancaner S, et al. Machinery-related deaths: relevance of workplace investigation and antemortem radiological data in reconstructing the fatality. J Forensic Sci. 2010;55:845-8 pubmed publisher
  73. Becker S. Preoperative computed tomography evaluation in sinus surgery: a template-driven approach. Otolaryngol Clin North Am. 2010;43:731-51 pubmed publisher
    ..Awareness of these abnormalities may be of assistance in pre-operative planning. This content presents a template-driven approach to the analysis of computed tomography scans in preparation for endoscopic sinus surgery. ..
  74. Singh A, Malhotra V, Brar T, Agarwal A, Khurana N. Primary tuberculosis of nose with intracranial extension: a rare presentation. Indian J Tuberc. 2010;57:220-2 pubmed
    ..This disease has varying presenting features. We here present a case of primary tuberculosis of the nose with intracranial extension, a very rare presenting feature of tuberculosis...
  75. Zubilewicz A, Dolar Szczasny J, Rakowska E, Mackiewicz J. [Optical coherence tomography in monitoring of choroidal folds after surgical excision of ethmoidal myxoma]. Klin Oczna. 2013;115:141-3 pubmed
    ..Choroidal folds caused by ethmoidal myxoma can disapper after surgical excison of tumor. Optical coherence tomography is very useful in documentation of these changes. ..
  76. Edward J, Sanyal M, Ramakrishnan V, Le W, Nguyen A, Kingdom T, et al. Systemic prednisone administration selectively alters granulocyte subsets in nasal polyps from aspirin-exacerbated respiratory disease and chronic rhinosinusitis patients. Int Forum Allergy Rhinol. 2013;3:866-76 pubmed publisher
    ..NPs, adjacent ethmoid sinus tissue, and peripheral blood mononuclear cells (PBMCs) were obtained from patients undergoing endoscopic sinus ..
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    ..This anatomic model is a readily available teaching tool for endoscopic sinus surgeons. ..
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    ..Mycological culture consented to identify the pathogenic mould in 34.5% of cases. Actually functional endoscopic sinus surgery is the gold standard for treatment of this pathology, and antifungal therapy is unnecessary. ..
  79. Kim T, Lee S, Lee H, Jung H, Lee S, Cho W, et al. Increased expression of glycoprotein 340 in the ethmoid sinus mucosa of patients with chronic sinusitis. Arch Otolaryngol Head Neck Surg. 2007;133:1111-4 pubmed
    ..Prospective study. Tertiary academic institution. Normal sinus mucosa was obtained from the ethmoid sinus mucosa of 8 patients with blowout fractures undergoing endoscopic reduction...
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    ..This tumour is difficult to distinguish from solitary fibrous tumour (SFT), with which it is often confused. SNHP is of good prognosis, however lifelong follow-up must be observed. ..
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    ..The study of occupational sectors and job activity in cases without such exposure could suggest new etiologic hypothesis. ..
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    ..This study shows that in the co-existence of an OC, ACP, protrusion and dehiscence of the optic nerve and ICA are encountered at significantly higher rates, while the course of the VN is not necessarily altered. ..
  84. Nguyen D, Gauchotte G, Nguyen Thi P, Jankowski R. Does surgery of the olfactory clefts modify the sense of smell?. Am J Rhinol Allergy. 2013;27:317-21 pubmed publisher
    ..0006). Polyp histology and surgery of the OC were not predictors of poor olfactory outcomes. The resection of REAH or EP of the OC in patients with NP does not worsen but instead can improve the sense of smell after surgery. ..
  85. Bravo D, Soudry E, Edward J, Le W, Nguyen A, Hwang P, et al. Characterization of human upper airway epithelial progenitors. Int Forum Allergy Rhinol. 2013;3:841-7 pubmed publisher
    ..Single-cell suspensions of human ethmoid sinus tissues were prepared following endoscopic sinus surgery...
  86. Kawaguchi M, Kato H, Tomita H, Mizuta K, Aoki M, Hara A, et al. Imaging Characteristics of Malignant Sinonasal Tumors. J Clin Med. 2017;6: pubmed publisher
    ..malignancies arise in the nasal cavity, whereas most of the remaining malignancies arise in the maxillary or ethmoid sinus. Squamous cell carcinoma is the most common histological subtype of malignant tumors occurring in this area, ..
  87. Evans B, Webb A. Post-traumatic orbital reconstruction: anatomical landmarks and the concept of the deep orbit. Br J Oral Maxillofac Surg. 2007;45:183-9 pubmed
    ..We present the concept of the deep orbit and describe its relevance to repair of injuries. ..
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    ..We review the literature and discuss the origin of these tumours. ..
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    ..Among the variety of biomaterials, the titanium mesh was elected because of the extension and magnitude of the bone defect, obtaining this way esthetic and functional results with better prognosis. ..
  91. Akhter S, Zia S, Zafar R. Endoscopic repair of cerebrospinal fluid rhinorrhoea in a developing country. J Pak Med Assoc. 2012;62:972-4 pubmed
    ..The patients were followed up for 2.5 to 6.5 years. Endoscopic repair is a viable option even in developing countries. It is cost effective and has a very low morbidity rate with no mortality at all. ..
  92. Takeno S, Taruya T, Ueda T, Noda N, Hirakawa K. Increased exhaled nitric oxide and its oxidation metabolism in eosinophilic chronic rhinosinusitis. Auris Nasus Larynx. 2013;40:458-64 pubmed publisher
    ..nitric oxide synthase (NOS) isoforms, interleukin-5 (IL-5), and transforming growth factor-beta (TGF-?) in the ethmoid sinus mucosa and nasal polyps were analyzed by real-time PCR...