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Updated: Jul 19, 2026
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Transcanalicular Diode Laser-assisted Dacryocystorhinostomy for the Treatment of Primary Acquired Nasolacrimal Duct Obstruction
Published on: October 13, 2017
Primary nasolacrymal tuberculosis diagnosed after dacryocytorhinostomy
Fuat Tosun1, Ergun Tozkoparan, Cuneyt Erdurman
1Department of ORL & HNS, Gülhane Military Medical School, Etlik 06018, Ankara, Turkey. fuattosun@yahoo.com
Auris, Nasus, Larynx
|October 3, 2006
Summary
Primary tuberculosis of the lacrimal system is rare but challenging to diagnose. Effective treatment requires both surgery and anti-tuberculous therapy for this extra-pulmonary tuberculosis presentation.
Area of Science:
- Ophthalmology
- Infectious Diseases
- Otorhinolaryngology
Background:
- Tuberculosis (TB) commonly affects the lungs but can present unusually in other body parts.
- Extra-pulmonary tuberculosis, including rare lacrimal sac involvement, poses diagnostic challenges.
- Primary nasolacrimal system tuberculosis is an exceptionally uncommon manifestation.
Observation:
- A patient presented with symptoms suggestive of nasolacrimal duct obstruction.
- Endoscopic dacryocystorhinostomy was performed for the obstruction.
- Granulation tissue culture confirmed Mycobacterium tuberculosis.
Findings:
- The patient had primary tuberculosis localized to the inferior meatus and lacrimal sac.
- Surgical treatment alone was insufficient for complete recovery.
- Combined anti-tuberculous therapy and surgery led to patient improvement.
Implications:
- Primary lacrimal sac tuberculosis should be considered in the differential diagnosis of nasolacrimal duct obstructions.
- Accurate diagnosis is crucial for effective treatment planning.
- A multidisciplinary approach combining surgical and medical interventions is essential for managing this rare condition.
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