지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2016.1
- 수록면
- 243 - 250 (8page)
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초록· 키워드
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Purpose: To identify and analyze the role of preoperative computed tomography (CT) in patients with tearingsymptoms with nasolacrimal duct obstruction (NLDO).
Methods: We retrospectively reviewed the medical records and CT results on 218 patients who complained oftearing symptoms with NLDO between January 2014 and December 2014. All patients were recruited fromKim’s Eye Hospital's outpatient clinic and assessed by clinical history, examination, and CT to evaluate periocularpathology and nasolacrimal drainage system. Patients with abnormal findings assessed by preoperativeCT were further reviewed.
Results: CT was performed on 218 patients (average age, 58.2 ± 11.9 years). Of these, 196 (89.9%) had endonasaldacryocystorhinostomy, 14 (6.4%) declined surgery, and 8 (3.7%) were inoperable due to abnormal CTfindings. Soft tissue opacity was the most common finding which 243 cases (85.9%) of 283 obstructed nasolacrimalduct and 89 cases (81.7%) of 109 non-obstructed nasolacrimal duct showed it. Thirty-nine (17.8%) of218 patients showed either maxillary sinusitis or ethmoidal sinusitis and 32 (14.7%) of 218 patients presentedwith periocular inflammation. Other abnormal CT findings included septal deviations, previous fractures, masses,and structural abnormalities of nasal cavity.
Conclusions: Preoperative CT imaging is useful in the assessment of both nasolacrimal drainage and nearbyanatomical structures. This information will be helpful in planning surgical interventions and management ofNLDO.
목차
등록된 정보가 없습니다.
참고문헌 (21)
참고문헌 신청
Dalgleish R / 1967 / Idiopathic acquired lacrimal drainage obstruction / Br J Ophthalmol 51:463~468
Linberg JV / 1986 / Primary acquired nasolacrimal duct obstruction: a clinicopathologic report and biopsy technique / Ophthalmology 93:1055~1063
Czyz CN / 2016 / Nasolacrimal system aeration on computed tomographic imaging: sex and age variation / Ophthal Plast Reconstr Surg 32:11~16
Czyz CN / 2015 / Nasolacrimal system aeration on computed tomographic imaging: effects of patient positioning and scan orientation / Clin Ophthalmol 9:469~473
Loftus WK / 1996 / Nasolacrimal duct opacity on CT / Br J Radiol 69:630~631
Linberg JV / 1986 / Primary acquired nasolacrimal duct obstruction: a clinicopathologic report and biopsy technique / Ophthalmology 93:1055~1063
Czyz CN / 2016 / Nasolacrimal system aeration on computed tomographic imaging: sex and age variation / Ophthal Plast Reconstr Surg 32:11~16
Czyz CN / 2015 / Nasolacrimal system aeration on computed tomographic imaging: effects of patient positioning and scan orientation / Clin Ophthalmol 9:469~473
Loftus WK / 1996 / Nasolacrimal duct opacity on CT / Br J Radiol 69:630~631
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