[Echographic diagnosis in tumors of the paranasal sinuses with invasion of the lacrimal ducts].
In 16 patients the histologically proven diagnosis of a lacrimal sac tumor was made; in 9 of them a paranasal sinus tumor had invaded the lacrimal pathways, in 7 patients existed a primary tumor of the lacrimal sac, A- and B-scan sonography allow a clear-cut differentiation of both these entities. Furthermore primary and tumor-related inflammations of the lacrimal pathways can be distinguished by echography, which thereby provides the decisive diagnostic basis for the different therapeutic procedures in each case.
Bleier
R
R
Univ.-HNO-Klinik Mainz.
Rochels
R
R
D003607:Dacryocystitis / Q000473:pathology; D005005:Ethmoid Sinus / Q000473:pathology*; D006801:Humans; D007765:Lacrimal Apparatus / Q000473:pathology; D007766:Lacrimal Apparatus Diseases / Q000473:pathology*; D008444:Maxillary Sinus Neoplasms / Q000473:pathology*; D009361:Neoplasm Invasiveness; D010255:Paranasal Sinus Neoplasms / Q000473:pathology*; D014463:Ultrasonography
Echographische Diagnostik bei Nebenhöhlentumoren mit Einbruch in die Tränenwege.