نتایج جستجو برای: orbit paranasal sinuses

تعداد نتایج: 48457  

جوادی, مرتضی, نوری, حمیدرضا,

    Introduction: Aneurysmal bone cyst(ABC) is a benign lesion with variable and expansile growth that can occur in any part of the skeletal, mainly in long bones and vertebra. ABC in paranasal sinuses is rare with only 7 previous cases having been describes in the ethmoid, sphenoid and frontal sinuses. Case Report: We present a case of ethmoidal sinus ABC in a 15-year-old female presenting nas...

2011
Dhara Vaidya Parul Shah

Invasive mycotic infections can be effectively treated if rapid identification of fungus is obtained. We reported a case of coinfection by Aspergillus and Rhizopus sp. involving nose, paranasal sinuses, orbit, and brain in a 68-year-old known hypertensive male. He was presented to ENT OPD with history of fever and intermittent headache since fifteen days along with history of right-sided nasal ...

Journal: :Ear, nose, & throat journal 2007
Bijan Khademi Nika Niknejad Jalal Mahmoudi

Aggressive psammomatoid ossifying fibromas (APOFs) represent a subgroup of related fibro-osseous lesions that appears to be unique to the nasal cavity, paranasal sinuses, and orbit. These rare lesions are characterized by distinctive histomorphologic features and a tendency to affect younger patients. Histologically they are benign, but clinically they are locally aggressive. We report the case...

2006
Murat Sarı Tekin Bağlam Zahide Mine Yazıcı

Osteoma is the most common benign tumor of the nose and paranasal sinuses. Most commonly seen in the frontal sinus, it is less common in the ethmoid and maxillary sinuses. This tumor may be discovered incidentally on radiographs, or may grow enough to produce symptoms. Rarely, complications occur at its location near the orbit and anterior skull base. We present a case of frontoethmoid osteoma ...

Journal: :AJNR. American journal of neuroradiology 1984
R B Wolk

Sarcoidosis is a multisystem disease frequently involving the skin, lymph nodes, liver, spleen, myocardium, maxillary glands, paranasal sinuses, and eyes. Ophthalmologic findings may consist of conjunctivitis, uveitis, lacrimal gland involvement, cataracts, infiltration of the eyelids, and rarely proptOSiS [1]. An unusual case is reported in which bone destruction associated with sarcoidosis of...

2014
Avinash Kshar Abhijeet Patil Hemant Umarji Sonali Kadam

Mucoceles are defined as chronic, cystic lesions in the paranasal sinuses. When the mucocele content becomes infected, the lesion is defined as mucopyocele. Most mucoceles are located in the frontal and anterior ethmoid sinuses and normally they involve the frontal-ethmoid complex, expanding to the superior-medial region of the orbit, leading to ocular disorders; maxillary sinus presentation is...

Journal: :Journal of Ayub Medical College, Abbottabad : JAMC 2011
Tahira Sajid Hasan Sajid Kazmi Shahid Ali Shah Zulfiqar Ali Farida Khan Rehman Ghani Jaffar Khan

BACKGROUND Diseases of nose and paranasal sinuses can complicate to involve the orbit and other surrounding structures because of their close proximity. These diseases are usually infective or can be neoplastic in origin. METHOD All the patients presenting in ENT or Eye Departments of Ayub Teaching Hospital during the one year study period who had complicated nose or paranasal sinus disease w...

Journal: :Hematology/Oncology and Stem Cell Therapy 2011

Journal: :Vestnik of Experimental and Clinical Surgery 2021

Modern medical advances allow us to expand a range of combined surgical interventions. The literature this day does not cover issues regarding the implementation typical options for operations with deformities nasal septum, structures lateral wall cavity, nose, pathological processes in hole paranasal sinuses; perforated odontogenic maxillary sinusitis; racemose, sprains sinuses, damage orbit. ...

Journal: :Cancer Imaging 2006
V F H Chong

Primary malignant lesions in the orbit are relatively uncommon. However, the orbits are frequently involved in haematogeneous metastasis or by direct extension from malignancies originating from the adjacent nasal cavity or paranasal sinuses. This paper focuses on the more commonly encountered primary orbital malignancies and the mapping of tumour spread into the orbits.

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