Stenose des Ductus nasolacrimalis

Lacrimal

drainage system stenosis associated with Trastuzumab emtansine (Kadcyla®, T-DM1) administration: a case report. Dacryocystographic image of the patient showing multiple focal narrowing of nasolacrimal duct in right eye and diffuse narrowing of nasolacrimal duct in left eye

Recurrent

epiphora after dacryocystorhinostomy surgery: Structural abnormalities identified with dacryocystography and long term outcomes of revision surgery. Images showing the different abnormalities seen on DCGs following DCR surgery. a right inferior canalicular block, b left common canalicular block, c right complete surgical anastamosis closure with closed sac remnant, d left complete surgical anastamosis closure with flow through the nasolacrimal duct, e right narrow anastomosis with narrow flow-stream into the nasal space, f right narrow and high anastamosis, g right narrow anastamosis with retained dye on erect x-ray, h right narrow anastamosis with dye also passing through the nasolacrimal duct

Recurrent

epiphora after dacryocystorhinostomy surgery: Structural abnormalities identified with dacryocystography and long term outcomes of revision surgery. DCG images showing drainage into the nasal sinuses. a + b left, c right. The left, dye filled an ethmoidal air cell as well as passing though the nasolacrimal duct