Results 171 to 180 of about 16,657 (228)

Aneurysmal bone cyst of the ethmoid

Head & Neck Surgery, 1982
AbstractAlthough nearly 500 cases of aneurysmal bone cyst have been recorded in the English literature, involvement of the facial bone is uncommon. To our knowledge, this is the first case of extragnathic, facial aneurysmal bone cyst to be reported in the English literature.
H L, Baker, M J, Papsidero, J G, Batsakis, C J, Krause   +3 more
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Primary Ewing's sarcoma of the ethmoid bone

The Journal of Laryngology & Otology, 1985
AbstractPrimary Ewing's sarcoma of the ethmoid bone has not been previously described. This case presented as a mass at the nasal bridge and posed diagnostic and therapeutic difficulties. The clinical, radiological, macroscopic and microscopic features are described.
D J, Howard, V J, Lund
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Anatomical variants of ethmoid bone on multidetector CT

Surgical and Radiologic Anatomy, 2018
Anatomical variants of the ethmoid bone have a special importance in several fields, especially in otolaryngology; a precise understanding of the complex anatomy and anatomic variations of the ethmoid bone is crucial for radiological diagnosis of paranasal pathology and for surgical work-up in order to avoid potential complications.
D. Gibelli, M. Cellina, S. Gibelli, A. Cappella, A. G. Oliva, G. Termine, C. Sforza   +6 more
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Ethmoid Bone Sandwich Grafting for Caudal Septal Defects

Archives of Otolaryngology - Head and Neck Surgery, 1994
To evaluate a new technique for correction of severe caudal septal defects.For all patients, preoperative photographs were graded with regard to the severity of caudal septal defects. Preoperatively, nasal airway breathing surveys were conducted and nasal tip projection (NTP) measurements were recorded. The caudal septal defects were then repaired with
S E, Metzinger, R G, Boyce, P L, Rigby, J J, Joseph, J R, Anderson   +4 more
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[Aneurysmal bone cyst of the ethmoid bone].

Journal de radiologie, 2006
Aneurysmal bone cysts is a benign, slow growing expansile lesion usually found in long bones or vertebrae. Only 5 cases of ABC of the ethmoid bone have been reported in the literature. Plain radiographs are not specific. CT and MRI are very useful to depict the extent of the lesion and demonstrate the presence of blood-fluid levels, which is a ...
O, Mazlout, N, Dfouni, M F, Ladeb, M, Becker   +3 more
openaire   +1 more source

The ethmoid bone and middle turbinate

1997
The ethmoid bone is a highly differentiated bone of the cranium. It is part of the anterior skull base, nasal skeleton, medial wall of the orbit, the medial wall of the maxillary sinus and must be considered the most important part of the sinus system.
Peter S. Hechl, Reuben C. Setliff, Manfred Tschabitscher   +2 more
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Histopathologic Evaluation of the Ethmoid Bone in Chronic Sinusitis

American Journal of Rhinology, 2001
Chronic rhinosinusitis (CRS) is defined as a condition lasting for a period greater than 12 weeks, and manifested by an inflammatory response involving the mucous membranes of the nasal cavity and paranasal sinuses, fluids within these cavities, and/or the underlying bone.
R J, Giacchi, R A, Lebowitz, H T, Yee, J P, Light, J B, Jacobs   +4 more
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Histology and Histomorphometry of Ethmoid Bone in Chronic Rhinosinusitis

The Laryngoscope, 1998
AbstractMucosal changes have been well described in chronic sinusitis, yet little is known about the underlying bone, despite clinical and experimental evidence suggesting that bone may be involved in chronic sinusitis. Techniques of undecalcified bone analysis were used for detailed histologic examination of ethmoid bone in chronic sinusitis compared ...
D W, Kennedy, B A, Senior, F H, Gannon, K T, Montone, P, Hwang, D C, Lanza   +5 more
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Case report: Aneurysmal bone cyst of the ethmoid bone.

The British journal of radiology, 2003
Aneurysmal bone cysts (ABCs) are benign, slow growing expansile lesions usually found in long bones or vertebrae. Plain radiography reveals expansion of bone and cortical thinning. MRI may assist in diagnosis by virtue of its ability to demonstrate blood-fluid levels, which is a characteristic finding in these lesions.
K A, Hrishikesh, R S, Narlawar, S B, Deasi, K, Aniruddha, S, Maheshwari   +4 more
openaire   +1 more source