نتایج جستجو برای: conjunctival orbital cyst
تعداد نتایج: 78201 فیلتر نتایج به سال:
Hydatid cysts rarely appear isolated in the orbital cavity without involvement of other organs. The cysts are usually located in the retrobulbar region, and may be extraconal or intraconal. Herein we present a case of primary orbital cyst hydatid that is adjacent to the medial rectus muscle and optic nerve in the intraconal space and the difficulties during the surgical and medical treatment pe...
Computed tomographic (CT) scans of 19 patients with 10 right and nine left orbital implants were reviewed. Except for orbital soft-tissue swelling due to recent surgery or infection, CT scans obtained with both the implant and prosthesis in place showed relative symmetry of the postoperative side and the native globe. Benign air collections were often associated with either the implant or prost...
Orbital apex syndrome (OPS) is determined by ophthalmoplegia, vision loss, and involvement of cranial nerves III, IV, VI, and the first branch of the trigeminal nerve. The disease is commonly caused by invasive fungal infections such as mucormycosis and aspergillosis in immunocompromised or immunocompetent patients. Rarely, herpes zoster virus may cause OPS. This report presents the case of a 4...
Clinical and histopathological features of four cases of multifocal amelanotic malignant melanoma of the conjunctiva in association with 'acquired melanosis sine pigmento' are reported. The absence ofconjunctival pigmentation in this extremely rare combination of lesions prevented early diagnosis and clinical monitoring. As a result orbital exenteration was required in three cases. This multice...
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