Diagnosis of Functional Nasolacrimal Duct Obstruction Using Dacryoscintigraphy / 대한핵의학회잡지
Korean Journal of Nuclear Medicine
;
: 508-515, 2000.
Article
in Korean
| WPRIM
| ID: wpr-118367
ABSTRACT
PURPOSE:
To evaluate the value of dacryoscintigraphy in the assessment of patients with a clinical diagnosis of functional nasolacrimal duct obstruction. MATERIALS ANDMETHODS:
Dacryoscintigraphy was performed in symptomatic 35 lacrimal drainage systems in 18 patients (age range 37~76, 8 males, 10 females) that were patent on syringing.RESULTS:
Abnormalities were detected with dacryoscintigraphy in 75.8% of systems. The positive scintigrams were subdivided into those demonstrating prelacrimal sac delay (31.8%), delay at the lacrimal sac/junction (40.9%), or delay within the duct (27%).CONCLUSION:
Dacryoscintigraphy is noninvasive useful technique in the assessment of the functional nasolacrimal duct obstruction and very sensitive at detecting abnormalities in patients with lid laxity caused by senile change and facial nerve palsy.
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Paralysis
/
Drainage
/
Diagnosis
/
Facial Nerve
/
Nasolacrimal Duct
Type of study:
Diagnostic study
Limits:
Humans
/
Male
Language:
Korean
Journal:
Korean Journal of Nuclear Medicine
Year:
2000
Type:
Article
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