Results 271 to 280 of about 47,695 (303)
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Aspergillosis of the paranasal sinuses
Neuroradiology, 1992The CT appearances of 13 cases of pathologically proven aspergillosis involving paranasal sinuses were reviewed. Symptoms included rhinorrhea, nasal obstruction, headache, facial pain and foul smell from the nose. At operation, these lesions appeared yellowish, brownish, grey or black in colour, and contained dirty or muddy material.
T, Chang +5 more
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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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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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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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Journal of Craniofacial Surgery, 2009
Chordoma is a rare malignant intercranial tumor. Cranial base chordomas usually occur extradurally. In the current study, a 44-year-old man with chordoma in cranial base and paranasal sinuses was reported. The patient was managed with combination of surgery and radiotherapy.
Reza, Tabrizi +5 more
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Chordoma is a rare malignant intercranial tumor. Cranial base chordomas usually occur extradurally. In the current study, a 44-year-old man with chordoma in cranial base and paranasal sinuses was reported. The patient was managed with combination of surgery and radiotherapy.
Reza, Tabrizi +5 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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Cancer of the paranasal sinuses
Current Oncology Reports, 2007Carcinoma of the paranasal sinuses is a heterogeneous disease that is frequently locally advanced at presentation. Treatment commonly includes radical surgery followed by adjuvant therapy. Despite such aggressive therapy, the likelihood of locoregional failure is significant, resulting in poor survival, particularly with advanced tumors. In this paper,
Sandeep, Samant, Emma, Kruger
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Osteoma of the Paranasal Sinuses
Archives of Otolaryngology - Head and Neck Surgery, 1960History Osteomata of the paranasal sinuses are relatively rare tumors, slow growing, and they usually do not produce any symptoms until the tumor has become moderate in size. They occur mostly in the frontal sinus, infrequently in the ethmoid and maxillary sinuses, and very rarely in the sphenoid sinus. The Danish anatomist, Bartholin, 5 who probably
J, LENTINE, Y, SAEED
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Leiomyoma of the paranasal sinuses
The Journal of Laryngology & Otology, 1993AbstarctThe paranasal sinuses are a rare site for tumours of myogenic origin. There has been only one previously reported case in the English literature. We present a case of a leiomyoma filling the anterior ethmoid sinus and middle meatus which was excised via a Patterson's external ethmoidectomy.
J P, Harcourt, A P, Gallimore
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Myxoma of the paranasal sinuses
The Journal of Laryngology & Otology, 1994AbstractMyxomas of the paranasal sinuses are rare but well described in the literature. They may be related to dental malformations or missing teeth, but may also occur without any such abnormalities. Their local aggressiveness and ability to erode bone should not be underestimated, and they should be totally removed whenever possible. A case of myxoma
R T, Gregor, B, Loftus-Coll
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