Evaluation of the lacrimal apparatus with digital subtraction macrodacryocystography.
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چکیده
منابع مشابه
Role of lacrimal scintigraphy and subtraction macrodacryocystography in the management of epiphora.
Fifty-one patients were investigated by subtraction macrodacryocystography (SMDCG, 103 systems) and by lacrimal scintigraphy (LS, 105 systems). It was found that these investigations complemented each other and between them the precise site of obstruction in the lacrimal drainage apparatus could be determined in 80%. The radiation dosage to the lens in SMDCG significant, and it is therefore rec...
متن کاملThe lacrimal apparatus
The lacrimal apparatus The lacrimal system consists of: 1Secretory portion: Comprises the following: aThe lacrimal gland: Which is divided into palpebral (Aqueoussecretion) (near the temporal aspect of upper eyelid) and orbital (near the eyeball) lobes, and it is situated in the upper temporal angle of the orbit. bAccessory lacrimal glands: glands of Krause and glands of wolfring. cMeibomian gl...
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abstract while task-based instruction is considered as the most effective way to learn a language in the related literature, it is oversimplified on various grounds. different variables may affect how students are engaged with not only the language but also with the task itself. the present study was conducted to investigate language and task related engagement on the basis of the task typolog...
15 صفحه اولMalignant Lymphoma of Lacrimal Apparatus in the 7 Year Old Girl
Abstract Background Involvement of lacrimal apparatus by Non Hodgkin lymphoma as a first manifestation is extremely rare and only three cases have been reported in children. The purpose of this report is to determine the clinical characteristic of patient with primary involvement of lacrimal apparatus with lymphoma. Case presentation A 7-year-old girl with history of tearing, gradually prog...
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ژورنال
عنوان ژورنال: RadioGraphics
سال: 1990
ISSN: 0271-5333,1527-1323
DOI: 10.1148/radiographics.10.3.2188309