How to Trip Rapid Review

Step 1: Select articles relevant to your search (remember the system is only optimised for single intervention studies)

Step 2: press

Step 3: review the result, and maybe amend the or if you know better! If we're unsure of the overall sentiment of the trial we will display the conclusion under the article title. We then require you to tell us what the correct sentiment is.

985 results for

Ethmoid Sinus

by
...
Latest & greatest
Alerts

Export results

Use check boxes to select individual results below

SmartSearch available

Trip's SmartSearch engine has discovered connected searches & results. Click to show

1. Nasal branch of the anterior ethmoid artery: a consistent landmark for a midline approach to the frontal sinus. (PubMed)

Nasal branch of the anterior ethmoid artery: a consistent landmark for a midline approach to the frontal sinus. Frontal sinusotomy can be challenging when significant scarring or distorted anatomy is present. Identifying a reliable anatomic structure, when traditional landmarks or navigation are absent, may assist the surgeon in revision and complicated frontal sinusotomies via a midline approach. We aimed to characterize the anatomic relationship of the nasal branch of the anterior ethmoid (...) variation. It can be used reliably as a "sentinel artery" notifying the surgeon when one is approaching the first olfactory fili, to determine the correct trajectory into the midline frontal sinus.© 2019 ARS-AAOA, LLC.

2019 International forum of allergy & rhinology

2. Impact of anatomic origin of primary squamous cell carcinomas of the nasal cavity and ethmoidal sinus on clinical outcome (PubMed)

Impact of anatomic origin of primary squamous cell carcinomas of the nasal cavity and ethmoidal sinus on clinical outcome Since squamous cell carcinomas (SCCs) of the nasoethmoidal complex are rare and aggressive malignancies, the purpose of this study was to evaluate whether anatomic subsites of SCCs of the nasal cavity and ethmoid sinuses affect clinical outcome.We retrospectively analyzed data from 47 patients with primary SCCs of the nasal cavity and ethmoid sinuses who were treated (...) %) and 3 SCCs of the ethmoid sinuses (6.4%), respectively. SCCs of the nasal septum were associated with significantly higher rates of neck node metastasis (p = 0.007), which represented a significantly worse prognostic factor for DSS (HR 7.87; p < 0.001). Moreover, advanced tumor stage (HR 5.38; p = 0.014) and tumor origin of nasal septum (HR 4.05; p = 0.025) were also significantly worse prognostic factors for DSS. Fourteen patients (29.8%) developed recurrent disease, including eight local (17.0

Full Text available with Trip Pro

2018 European Archives of Oto-Rhino-Laryngology

3. Comment on: Orbital dermatofibrosarcoma protuberans with frontal and ethmoid sinus involvement: A case report and brief review of literature (PubMed)

Comment on: Orbital dermatofibrosarcoma protuberans with frontal and ethmoid sinus involvement: A case report and brief review of literature 29380813 2018 04 03 2018 12 02 1998-3689 66 2 2018 02 Indian journal of ophthalmology Indian J Ophthalmol Comment on: Orbital dermatofibrosarcoma protuberans with frontal and ethmoid sinus involvement: A case report and brief review of literature. 350 10.4103/ijo.IJO_945_17 Al-Mendalawi Mahmood Dhahir MD Department of Paediatrics, Al-Kindy College (...) of Medicine, University of Baghdad, Baghdad, Iraq. eng Letter Comment India Indian J Ophthalmol 0405376 0301-4738 IM Indian J Ophthalmol. 2017 Sep;65(9):892-894 28905843 Indian J Ophthalmol. 2018 Feb;66(2):351 29380814 Dermatofibrosarcoma Ethmoid Sinus Humans Skin Neoplasms 2018 1 31 6 0 2018 1 31 6 0 2018 4 4 6 0 ppublish 29380813 IndianJOphthalmol_2018_66_2_350_224120 10.4103/ijo.IJO_945_17 PMC5819150 Cutis. 2000 Feb;65(2):85-8 10696559 Oral Dis. 2016 Apr;22 Suppl 1:10-4 27109267 Indian J Ophthalmol

Full Text available with Trip Pro

2018 Indian journal of ophthalmology

4. Reply to comment on: Orbital dermatofibrosarcoma protuberans with frontal and ethmoid sinus involvement: A case report and brief review of literature (PubMed)

Reply to comment on: Orbital dermatofibrosarcoma protuberans with frontal and ethmoid sinus involvement: A case report and brief review of literature 29380814 2018 04 03 2018 12 02 1998-3689 66 2 2018 02 Indian journal of ophthalmology Indian J Ophthalmol Reply to comment on: Orbital dermatofibrosarcoma protuberans with frontal and ethmoid sinus involvement: A case report and brief review of literature. 351 10.4103/ijo.IJO_1016_17 Sharma Deepti D Department of Radiation Oncology, Safdarjung (...) Hospital, New Delhi, India. Singh Garima G Department of Radiation Oncology, Safdarjung Hospital, New Delhi, India. Kakkar Neha N Department of Radiation Oncology, Safdarjung Hospital, New Delhi, India. Jha Vidya V Department of Radiation Oncology, Safdarjung Hospital, New Delhi, India. eng Letter Comment India Indian J Ophthalmol 0405376 0301-4738 IM Indian J Ophthalmol. 2018 Feb;66(2):350 29380813 Indian J Ophthalmol. 2017 Sep;65(9):892-894 28905843 Dermatofibrosarcoma Ethmoid Sinus Humans Skin

Full Text available with Trip Pro

2018 Indian journal of ophthalmology

5. Relationship between Height of Ethmoid Skull Base and Length of Lateral Lamella by Sectional Coronal Computed Tomography Scan before Endoscopic Sinus Surgery (PubMed)

Relationship between Height of Ethmoid Skull Base and Length of Lateral Lamella by Sectional Coronal Computed Tomography Scan before Endoscopic Sinus Surgery Damage to ethmoid skull base (ESB) and lateral lamella (LL) during endoscopic sinus surgery (ESS) causes penetration into the brain. This study is aimed to determine the relationship between the height of ESB and length of LL by sectional coronal computed tomography (CT) scans before ESS.In a cross-sectional study, 100 patients admitted (...) . This may be due to other affecting factors, such as length, slope and angle of fovea ethmoidallis from the horizontal line.

Full Text available with Trip Pro

2018 Advanced biomedical research

6. Osteologic analysis of ethnic differences in supernumerary ethmoidal foramina: implications for endoscopic sinus and orbit surgery. (PubMed)

Osteologic analysis of ethnic differences in supernumerary ethmoidal foramina: implications for endoscopic sinus and orbit surgery. Knowledge of the position of the ethmoidal arteries is critical to enable safe endoscopic sinus and orbital surgery. The presence of a third or "middle" ethmoid variant has recently become more relevant as endoscopic intraconal surgery continues to advance. The purpose of this study was to quantify the presence of supernumerary (ie, over 2) ethmoid foramina (...) to orbital floor length = 0.72).Supernumerary ethmoidal foramina were common among all orbits studied. Orbits of Asian and African derivation had significantly greater numbers of ethmoidal foramina, both unilaterally and symmetrically and within a shorter orbital length, suggesting a greater proximity between the ethmoidal vessels. Surgeons should be alert to the possible presence of middle ethmoidal vessels during endoscopic sinus and orbital approaches.© 2017 ARS-AAOA, LLC.

2017 International forum of allergy & rhinology

7. International Frontal Sinus Anatomy Classification and anatomic predictors of low-lying anterior ethmoidal arteries. (PubMed)

International Frontal Sinus Anatomy Classification and anatomic predictors of low-lying anterior ethmoidal arteries. The International Frontal Sinus Anatomy Classification (IFAC) was introduced to more accurately characterize ethmoid and frontal sinus pneumatization patterns. The prevalence of IFAC cells and their anatomic associations have not been described.The goal was to examine the prevalence of IFAC cells and determine radiologic features associated with a low-lying anterior ethmoidal (...) artery (LAEA).Imaging of adult patients who underwent computed tomographies from January 2015 to March 2016 were retrospectively reviewed by using the IFAC classification. We also measured the distance from the skull base to the anterior ethmoidal artery (AEA), the height of the lateral lamella of the cribriform plate, and anterior-posterior diameter from the anterior wall of the frontal sinus to the skull base (APF). Patients with a history of sinus surgery, trauma, malignancy, or congenital anomaly

2017 American journal of rhinology & allergy

8. Case of intraocular foreign body partly lodged in the ethmoid sinus (PubMed)

Case of intraocular foreign body partly lodged in the ethmoid sinus 29133673 2018 03 06 2018 11 13 1998-3689 65 11 2017 11 Indian journal of ophthalmology Indian J Ophthalmol Case of intraocular foreign body partly lodged in the ethmoid sinus. 1262-1263 10.4103/ijo.IJO_404_17 Nagpal Manish M Vitreo Retina Surgeon, Retina Foundation, Ahmedabad, India. Jain Hardik H Vitreo Retina Surgeon, Retina Foundation, Ahmedabad, India. Juneja Rakesh R Vitreo Retina Surgeon, Retina Foundation, Ahmedabad (...) , India. Singh Shishir Shekhar SS Vitreo Retina Surgeon, Retina Foundation, Ahmedabad, India. eng Case Reports Journal Article India Indian J Ophthalmol 0405376 0301-4738 IM Adult Ethmoid Sinus diagnostic imaging injuries Eye Foreign Bodies diagnosis etiology Eye Injuries, Penetrating complications diagnosis Humans Male Orbit diagnostic imaging injuries Tomography, X-Ray Computed Ultrasonography 2017 11 15 6 0 2017 11 15 6 0 2018 3 7 6 0 ppublish 29133673 IndianJOphthalmol_2017_65_11_1262_218049

Full Text available with Trip Pro

2017 Indian journal of ophthalmology

9. Unilateral Absence of Ethmoid Sinus and Nasal Turbinates: A Rare Case Report (PubMed)

Unilateral Absence of Ethmoid Sinus and Nasal Turbinates: A Rare Case Report A variety of anatomical variation of paranasal sinus and nasal turbinates exist, as its development is a complex and long standing process. Computerized Tomography (CT) of the paranasal sinuses is a very valuable tool in diagnosing these variations. Preoperatively defining the anatomical variations of the intranasal structures is essential in performing the safe functional endoscopic sinus surgery and to avoid (...) unnecessary complications. Several degrees and combinations of aplasias and hypoplasias have been reported. We report a case of 37-year-old male who presented with bilateral nasal block and rhinorrhea and his CT paranasal sinuses showed gross septal spur in left side, absence of right middle, inferior and superior turbinates, absent right ethmoid air cells, aplastic right frontal sinus, left concha bullosa with bilateral maxillary sinusitis.

Full Text available with Trip Pro

2017 Journal of clinical and diagnostic research : JCDR

10. Treatment Outcomes of Locally Advanced Squamous Cell Carcinoma of the Ethmoid Sinus Treated with Anterior Craniofacial Resection or Chemoradiotherapy (PubMed)

Treatment Outcomes of Locally Advanced Squamous Cell Carcinoma of the Ethmoid Sinus Treated with Anterior Craniofacial Resection or Chemoradiotherapy We retrospectively analyzed 14 patients with locally advanced squamous cell carcinoma of ethmoid sinus (LASCC-ES) for the feasibility of anterior craniofacial resection (ACFR). Ethmoid cancer treatment comprised alternating chemoradiotherapy (ALCRT; n = 1), concomitant radiotherapy and intra-arterial cisplatin (RADPLAT; n = 4) and ACFR (n = 9

Full Text available with Trip Pro

2017 Case reports in oncology

11. Squamous Cell Carcinoma of Cervix with Isolated Metastasis to Ethmoidal Sinus: A Rare Occurrence (PubMed)

Squamous Cell Carcinoma of Cervix with Isolated Metastasis to Ethmoidal Sinus: A Rare Occurrence Squamous Cell Carcinoma (SCC) of the cervix is a highly prevalent malignancy. Its spread and metastasis is mostly loco-regional. The occurrence of distant extra-pelvic metastases is exceedingly rare, particularly with the involvement of paranasal sinus. This case report documents an unusual presentation of a 45-year-old female diagnosed and treated for squamous cell carcinoma of cervix (...) with metastatic deposits in the ethmoidal sinus without deposits in any intervening foci.

Full Text available with Trip Pro

2017 Journal of clinical and diagnostic research : JCDR

12. Orbital dermatofibrosarcoma protuberans with frontal and ethmoid sinus involvement: A case report and brief review of literature (PubMed)

Orbital dermatofibrosarcoma protuberans with frontal and ethmoid sinus involvement: A case report and brief review of literature Dermatofibrosarcoma protuberans is a soft tissue sarcoma that is dermal in origin. The incidence is <0.1% of all malignancies and 1% of soft tissue sarcoma. Most commonly, it involves trunk (62%) followed by extremities (25%) and head and neck (13%). It is a slow growing tumor with locally aggressive behavior. Here, a 50-year-old female diagnosed with orbital

Full Text available with Trip Pro

2017 Indian journal of ophthalmology

13. Sphenoethmoid Cell: The Battle for Places Inside of the Nose Between a Posterior Ethmoid Cell and Sphenoid Sinus: 3D-Volumetric Quantification (PubMed)

Sphenoethmoid Cell: The Battle for Places Inside of the Nose Between a Posterior Ethmoid Cell and Sphenoid Sinus: 3D-Volumetric Quantification Sphenoethmoid cells may be above the sphenoid sinus with/ or without con-tact to optical nerve. Although sphenoethmoid cells are theoretically considered to possibly influence the sphenoid sinus volume, we could not find any study in the literature on this issue.The aim of our study was to detect sphenoethmoid cells and measure the sphenoid sinus vol-ume (...) using multiplanar computerized tomography and also investigate the correlation between the presence of sphenoethmoid cells and the sphenoid sinus volume.Retrospectively 141 patients who had available paranasal computerized tomography images were included in this study. The sphenoid sinus volumes of each patient were calculated individually for each side, and the relationship between the presence of sphenoethmoid cell and sphenoid sinus volume was investigated.Sphenoethmoid cells were detected at 106

Full Text available with Trip Pro

2017 Current medical imaging reviews

14. Bilateral Synchronous Ectopic Ethmoid Sinus Olfactory Neuroblastoma: A Case Report (PubMed)

Bilateral Synchronous Ectopic Ethmoid Sinus Olfactory Neuroblastoma: A Case Report Olfactory neuroblastoma (ONB), also known as esthesioneuroblastoma, is a rare malignant head and neck cancer thought to originate from the olfactory epithelium. It typically invades contiguous structures at presentation. We report a very rare case of multifocal and ectopic ONB.A 41-year-old man presented with left nasal obstruction and occasional left epistaxis associated with headache. Endoscopic examination (...) of the nasal cavities and computed tomography suggested bilateral polypoid masses. Histopathological diagnosis after endoscopic resection established bilateral olfactory neuroblastoma of the ethmoid sinuses. The patient received postoperative radiotherapy. He remains free of disease 4 years after treatment.To the best of our knowledge this is the second documented case of multifocal ectopic olfactory neuroblastoma. Clinicians should consider ONB in the differential diagnosis of bilateral synchronous nasal

Full Text available with Trip Pro

2016 The American journal of case reports

15. The PIO (Propel In Office) III Study of In-office Placement of a Steroid-Eluting Implant Immediately Following Ethmoid Sinus Surgery

The PIO (Propel In Office) III Study of In-office Placement of a Steroid-Eluting Implant Immediately Following Ethmoid Sinus Surgery The PIO (Propel In Office) III Study of In-office Placement of a Steroid-Eluting Implant Immediately Following Ethmoid Sinus Surgery - Full Text View - ClinicalTrials.gov Hide glossary Glossary Study record managers: refer to the if submitting registration or results information. Search for terms x × Study Record Detail Saved Studies Save this study Warning You (...) have reached the maximum number of saved studies (100). Please remove one or more studies before adding more. The PIO (Propel In Office) III Study of In-office Placement of a Steroid-Eluting Implant Immediately Following Ethmoid Sinus Surgery The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our for details. ClinicalTrials.gov Identifier: NCT02687438

2016 Clinical Trials

16. Primary osteogenic osteosarcoma of the ethmoid sinus in an adolescent: case report (PubMed)

Primary osteogenic osteosarcoma of the ethmoid sinus in an adolescent: case report Osteosarcomas of the craniofacial bones account for fewer than 10% of all osteosarcomas. Primary osteosarcomas of the nasal cavity and paranasal sinus are rare (0.5-8.1% of the osteosarcomas occur in this location). Because of the rarity of this presentation, we report a case of osteogenic osteosarcoma arising de novo from the ethmoid bone in a 13 year old male who presented with discharge from the right eye

Full Text available with Trip Pro

2016 Journal of Radiology Case Reports

17. Adult Rhabdomyosarcoma of Ethmoid Sinus Recurring as an Orbital Mass (PubMed)

Adult Rhabdomyosarcoma of Ethmoid Sinus Recurring as an Orbital Mass Alveolar rhabdomyosarcoma (RMS) is a primitive, malignant, round cell neoplasm derived from mesenchymal tissue that exhibits partial skeletal muscle differentiation. We describe a rare case of alveolar RMS of ethmoid sinus, recurring as an orbital mass. A 23-year-old man with the chief complaint of anosmia and mild proptosis was diagnosed with RMS of the left ethmoid sinus and orbit following an endoscopic biopsy of the mass (...) . He was treated with chemotherapy and radiotherapy. At 12 months after diagnosis, while still on maintenance chemotherapy, he presented to our eye hospital with a large medial canthal mass and lateral globe displacement. Orbital computed tomography revealed an extraconal mass in the medial orbit of the left eye, extending posteriorly and compressing the medial rectus muscle. Notably, the ethmoid sinus was clear. Incisional biopsy was performed and the recurrence of alveolar RMS was confirmed

Full Text available with Trip Pro

2016 Journal of clinical and diagnostic research : JCDR

18. Endonasal endoscopic resection of ossifying fibroma involving the ethmoid sinus, orbit and anterior skull base: case report and literature review (PubMed)

Endonasal endoscopic resection of ossifying fibroma involving the ethmoid sinus, orbit and anterior skull base: case report and literature review Ossifying fibroma is a benign fibro-osseous tumour that rarely involves the ethmoid sinuses and orbit. It is classified as a benign fibroosseous lesion, a term that is synonymous with a variety of lesions reported in the literature. Recurrence rate with deleterious effects in cases of extramandibular ossifying fibroma is the impetus for open en bloc (...) resection of the tumour. Continuously evolving techniques in endonasal endoscopic sinus surgery has rendered resection of large benign sinonasal and cephalonasal tumours possible. The authors report a case of ossifying fibroma involving the ethmoid sinus, orbit and anterior skull base in a 65-year-old previously healthy woman completely resected by endonasal endoscopic sinus surgery. The patient was free from postoperative complications and was dismissed from hospital on the sixth postoperative day

Full Text available with Trip Pro

2016 Acta Otorhinolaryngologica Italica

19. Ethmoid Sinus

Ethmoid Sinus Ethmoid Sinus Toggle navigation Brain Head & Neck Chest Endocrine Abdomen Musculoskeletal Skin Infectious Disease Hematology & Oncology Cohorts Diagnostics Emergency Findings Procedures Prevention & Management Pharmacy Resuscitation Trauma Emergency Procedures Ultrasound Cardiovascular Emergencies Lung Emergencies Infectious Disease Pediatrics Neurologic Emergencies Skin Exposure Miscellaneous Abuse Cancer Administration 4 Ethmoid Sinus Ethmoid Sinus Aka: Ethmoid Sinus II. Anatomy (...) Lewis (1918) Gray's Anatomy 20th ed (in at or ) Lewis (1918) Gray's Anatomy 20th ed (in at or ) Images: Related links to external sites (from Bing) These images are a random sampling from a Bing search on the term "Ethmoid Sinus." Click on the image (or right click) to open the source website in a new browser window. Related Studies (from Trip Database) Ontology: Ethmoid sinus structure (C0015028) Definition (MSH) The numerous (6-12) small thin-walled spaces or air cells in the ETHMOID BONE located

2018 FP Notebook

20. Giant Primary Schwannoma of the Left Nasal Cavity and Ethmoid Sinus (PubMed)

Giant Primary Schwannoma of the Left Nasal Cavity and Ethmoid Sinus A unilateral tumour in the nasal cavity or paranasal sinuses is commonly caused by polyps, cysts, and mucoceles, as well as invasive tumours such as papillomas and squamous cell carcinomas. Schwannomas, in contrast, are rare lesions in this area (Minhas et al., 2013). We present a case of a 52-year-old female who presented with a 4-year progressive history of mucous hypersecretion, nasal obstruction, pain, and fullness. Imaging

Full Text available with Trip Pro

2016 Case reports in otolaryngology

To help you find the content you need quickly, you can filter your results via the categories on the right-hand side >>>>