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Published on: October 13, 2017
Primary Lacrimal Sac Tumors with Extension into Vicinity: Outcomes with Endoscopy-Assisted Modified Weber-Ferguson's
Leilei Zhang1,2, Wenyue Zhang1,2, Lunhao Li1,2
1Department of Ophthalmology, Ninth People's Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, P.R. China.
Purpose:
To evaluate the outcomes of endoscopy-assisted modified Weber-Ferguson's approach in the management of primary lacrimal sac tumors with extension into the neighboring tissues.
Methods:
A retrospective interventional study was performed on all patients with lacrimal sac tumors treated with the endoscopy-assisted modified Weber-Ferguson approach between January 2010 and June 2022 at the Shanghai Ninth People's Hospital, China. Data assessed include demographics, clinical presentations, imaging features, surgical techniques, histopathology, adjuvant modalities of management, complications, and outcomes.
Results:
A total of 13 patients were included in the analysis. Epiphora and palpable mass lesion were the presenting complaint in 84.6% (11/13) of the patients. Nearly half of the patients (46.1%, 6/13) were misdiagnosed as lacrimal duct obstruction. All the lacrimal sac tumors in the present series showed uneven enhancement on T1-weighted MRI imaging. Postoperatively, 84.6% (11/13) patients recovered well with excellent esthetics and were disease-free after a mean follow-up of 58.6 months. Two patients who underwent additional exenteration developed recurrence and succumbed (at 41 and 96 months follow up) while they were on palliative chemoradiation.
Conclusion:
The endoscopic-assisted modified Weber-Fergusson surgical approach is effective in providing better visibility and accessibility to lacrimal sac tumors with extension into neighboring tissue.
