Results 101 to 110 of about 117,260 (164)

A histochemical and immunohistochemical study of certain defense mechanisms in the human lacrimal sac epithelium.

, 1995
The mucosal surface of the human lacrimal sac represents an area exposed to exogenous agents including potentially harmful microorganisms. The human lacrimal sac was examined histochemically to identify glycoproteins, and immunohistochemically to ...
SERRA A., PERRA, MARIA TERESA, SIRIGU P., TURNO F.   +3 more
core   +1 more source

Mixed Papilloma of the Lacrimal Sac as a Cause of Hemolacria. [PDF]

Case Rep Otolaryngol
Malesky C, Falcone M, Hegde P, Falcone TE.   +3 more
europepmc   +1 more source

Paired nasal mucosa and lacrimal sac microbiome features in recurrence after endoscopic dacryocystorhinostomy. [PDF]

Eur Arch Otorhinolaryngol
Huang YW, Lan MY, Yu WK.
europepmc   +1 more source

A Rare Case of Morpheaform Basal Cell Carcinoma With Lacrimal Sac Invasion. [PDF]

Case Rep Surg
Geyik A, Özdemir A, Babahan T, Ateşşahin FB, Lebe B, Kılıçarslan Özdemir Ş.   +5 more
europepmc   +1 more source

Transitional cell carcinoma of the nasolacrimal sac

, 2009
Rushmia Karim, Raf Ghabrial, Betty LinUniversity of Sydney, Concord Repatriation General Hospital, Sydney, New South Wales, AustraliaAbstract: Tumors in the lacrimal sac are rare yet important due to their malignant and potentially lethal outcomes if ...
Rushmia Karim, Raf Ghabrial, Betty Lin
core  

Supplementary Material for: HER2-Positive Lacrimal Sac Squamous Cell Carcinoma in a 57-Year-Old Man

Introduction: Lacrimal sac squamous cell carcinoma (SCC) is a rare tumor. Only 241 cases of lacrimal sac SCC have been reported in the literature. However, the detailed molecular profile of this tumor is unknown.
Rabaev G. (17863826), Mosin D. (17863835), Znamenskiy I. (17863832), Ustyuzhanin D. (17863838), Lužbeták M. (17863844), Grachev N. (17863823), Avdalyan A. (17863829)   +6 more
core   +1 more source

Giant Pleomorphic Adenoma of the Lacrimal Sac Initially Suspected to Represent a Sinonasal Malignancy 16 Years After Dacryocystorhinostomy. [PDF]

Diagnostics (Basel)
Mitamura S, Oide S, Sasaki Y, Idogawa H, Mitamura M, Kanno-Okada H, Osawa M, Maeda T.   +7 more
europepmc   +1 more source

Combined Endoscopic and External Dacryocystectomy Surgical Approach for Rare Tumors of the Lacrimal Sac

Lacrimal sac epithelial tumors are rare and often present with subtle symptoms. We report 2 cases managed with combined external dacryocystectomy and endoscopic endonasal resection.
Ann Q. Tran, Victoria S. Lee, Sasha Hubschman, Nicholas Tomaras, Marianna Vakaki, Agnes Park   +5 more
core   +1 more source

Tube-Free Conjunctivodacryostomy: A Modified Technique for Refractory Proximal Lacrimal Obstruction With an Adequately Sized Lacrimal Sac. [PDF]

Transl Vis Sci Technol
Zhang J, Zhu J, Tu Y, Chen T, Qian Z.
europepmc   +1 more source

Clinical features and imaging findings of early lacrimal sac neoplasms: a retrospective study. [PDF]

Quant Imaging Med Surg
Yu J, Bi Y, Cai R, Gan L, Qian J, Ren H.
europepmc   +1 more source