Unilateral Congenital Double Lacrimal Sac Fistula
نویسندگان
چکیده
منابع مشابه
Congenital fistula of lacrimal duct.
CONGENITAL fistula of the lacrimal duct is very rare, and is usually associated with other congenital anomalies (Duke-Elder, 1932, 1952; Gray, 1949; Spaeth, 1948). The epithelium of the ducts and alveoli of the lacrimal gland is derived from a series of ectodermal invaginations in the region of the superior conjunctival fornix. Early buds form the orbital portion, while secondary buds from abov...
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Two infants had congenital mucocele of the lacrimal sac. The diagnosis of this condition was aided by ultrasound. Congenital mucocele is one of the few indications for immediate lacrimal system probing in the neonatal period. Probing in both patients was successful.
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A 36-year-old man had congenital fistulae of the palpebral lobes of the lacrimal glands, with orifices bilaterally in the intermarginal strip of his upper eyelids near the external canthi. The left fistula was cystic and had become chronically inflamed. Because antibiotic therapy was unsuccessful, excision was necessary. Congenital fistulae are extremely rare, forming a lateral and tarsal group...
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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.
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female patient, 54 years old, complained of excessive earing in the right eye for 12 years. After four years, he presented with progressive obstruction of the nasal assages. Approximately one year before presenting to his service, a bulging swelling, painful upon compression, ppeared near the inner corner of the right eye. On physial examination, she demonstrated epiphora in the right eye nd a ...
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ژورنال
عنوان ژورنال: Advances in Ophthalmology & Visual System
سال: 2016
ISSN: 2377-4290
DOI: 10.15406/aovs.2016.05.00157