Results 221 to 230 of about 45,580 (269)
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Surgical and Radiologic Anatomy, 1990
The purpose of this project was to examine the anatomy and pathology of the paranasal sinuses as seen by MR imaging. This was accomplished through correlations of MR images of normal volunteers with matched cadaver whole organ cryosections. The information obtained by MRI was compared to that of plain films and CT in the detection of a variety of ...
E, Beahm +3 more
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The purpose of this project was to examine the anatomy and pathology of the paranasal sinuses as seen by MR imaging. This was accomplished through correlations of MR images of normal volunteers with matched cadaver whole organ cryosections. The information obtained by MRI was compared to that of plain films and CT in the detection of a variety of ...
E, Beahm +3 more
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TRANSILLUMINATION OF PARANASAL SINUSES
Journal of the American Medical Association, 1958I have often been impressed by the importance placed by medical students and some physicians on transillumination of the paranasal sinuses. The presence or absence of clear transillumination is sometimes regarded as a significant sign, without consideration of other physical findings or the type of skull being transilluminated.
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Exostoses of the paranasal sinuses
The Laryngoscope, 2010AbstractWhile bony exostoses of the external auditory canal have long been recognized as a complication of coldâwater swimming, bony exostoses of the paranasal sinuses have not been previously reported. We present an unusual case of multiple exostoses of the paranasal sinuses, which began coincident with nasal irrigation with cold gentamicin solution ...
Jeevan B, Ramakrishnan +3 more
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Neuroradiology, 1985
CT scanning has allowed the radiologist to image paranasal sinus disease with an accuracy and detail never before attainable. This information has made the imager an important member of the physician team that evaluates the operability and treatment planning of these patients.
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CT scanning has allowed the radiologist to image paranasal sinus disease with an accuracy and detail never before attainable. This information has made the imager an important member of the physician team that evaluates the operability and treatment planning of these patients.
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Malignancies of the Paranasal Sinuses
Archives of Otolaryngology - Head and Neck Surgery, 1959Malignant disease of the paranasal sinuses is not common. During a period of approximately 25 years only 62 cases have been seen at the University of Chicago Clinics. The series includes only tumors considered to have originated within the sinuses. Tumors of the nose, palate, orbit, skin, or intracranial structures which have invaded the sinuses have ...
W G, HEMENWAY, J R, LINDSAY
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Neurilemmomas of the paranasal sinuses
American Journal of Otolaryngology, 2001Within the head and neck region, neurilemmomas are rarely found in the nasal cavity or paranasal sinuses. A 70-year-old man presented with complaints of left-sided epiphora, rhinorrhea, epistaxis, and transient diplopia. Nasal endoscopy showed a large necrotic mass filling the left middle meatus.
H M, Hegazy +3 more
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Angiomatosis of the paranasal sinuses
The Laryngoscope, 2012AbstractAngiomatosis is a rare benign lesion of the head and neck that can be mistaken for either a vascular malformation or malignant disease as a result of its infiltrative nature. The recurrence rate of angiomatosis requiring surgery is reported to be >90%, and as such the otolaryngologist treating this condition should endeavor to remove all ...
Robert T, Adelson +3 more
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Tumors of the Paranasal Sinuses
Otolaryngologic Clinics of North America, 1988Benign and malignant tumors, including polyps, represent conditions that occur frequently enough to be considered in the differential diagnosis of sinus disease. The locations and extent of these lesions (especially malignant tumors) should be evaluated by CT and MRI.
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Aspergillosis of the Paranasal Sinuses
Archives of Otolaryngology - Head and Neck Surgery, 1975Aspergillosis of the paranasal sinuses may occur as a chronic disease in an otherwise healthy person. This infection is usually confined to a single paranasal sinus, the maxillary antrum, though it can involve the orbit and may initiate with findings of proptosis and decreased vision.
F R, Warder, P G, Chikes, W R, Hudson
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Neurofibromas of the paranasal sinuses
The Journal of Laryngology & Otology, 1988Two cases of neurofibroma of the paranasal sinuses are presented. The tumours presented as space-occupying lesions and were treated by local excision. Histologically one was a typical neurofibroma, whilst the other showed some features of a schwannoma. The patients show no evidence of tumour recurrence at 18 and 6 months respectively.
D J, Stevens, N, Kirkham
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