Carcinoma of the lacrimal sac.
نویسندگان
چکیده
منابع مشابه
Applied Endoscopic Anatomical Evaluation of the Lacrimal Sac
Introduction: Dacryocystorhinostomy (DCR), a popular surgical procedure, has been performed using an endoscopic approach over recent years. Excellent anatomical knowledge is required for this endoscopic surgical approach. This study was performed in order to better evaluate the anatomical features of the lacrimal apparatus from cadavers in the Isfahan forensic center as a sample of the Iranian ...
متن کاملA SURVEY OF 200 DCR OPERATIONS
In a prospective survey, 200 cases of operated chronic dacryocystitis were divided into three groups according to the kind of operation, and the respective results are as follows: Group I includes 100 cases in whom the lacrimal bone was removed (8mm x 8mm) and a 6mm diameter catheter was used (as a duct between the lacrimal sac and nasal cavity). The recurrence rate within one year was 24 ...
متن کاملTransitional cell carcinoma of the nasolacrimal sac
Tumors in the lacrimal sac are rare yet important due to their malignant and potentially lethal outcomes if there is a misdiagnosis or delay in treatment. Epithelial tumors predominate with squamous cell carcinoma. We report a transitional cell carcinoma of the lacrimal sac and management course for the patient.
متن کاملLacrimal sac mucoepidermoid carcinoma.
A single case of mucoepidermoid carcinoma of the lacrimal sac was considered worth reporting as there are only four other cases described in the literature. The importance of the correct histological diagnosis and the management are discussed. This appears to be the first study of the ultrastructure of lacrimal sac mucoepidermoid tumour.
متن کاملPrimary Mucoepidermoid Carcinoma of the Lacrimal Sac - a Case Report and Literature Review.
BACKGROUND Lacrimal sac tumors are very rare and are often missed because patients present with features consistent with chronic dacryocystitis. Squamous cell carcinoma is the common-est lacrimal sac malignancy. Although primary mucoepidermoid carcinomas of the lacrimal sac are rare, they are locally aggressive. Furthermore, their proximity to vital structures and the skull base makes them pote...
متن کاملMR in squamous cell carcinoma of the lacrimal sac.
A case of squamous cell carcinoma arising from the right lacrimal sac is presented. MR T2-weighted images showed a mass of low signal intensity in the right medial canthus extending into the nasolacrimal duct. This led us to postulate a high-grade malignant neoplasm arising in the lacrimal sac.
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ورودعنوان ژورنال:
- Transactions - Pennsylvania Academy of Ophthalmology and Otolaryngology
دوره 32 1 شماره
صفحات -
تاریخ انتشار 1951