Results 31 to 40 of about 157,176 (268)
Rare transitional cell carcinoma of the lacrimal sac
American Journal of Ophthalmology Case Reports, 2020 Purpose: Transitional cell carcinomas of the lacrimal sac are rare with less than 55 cases reported in the literature. These tumors typically present with a medial canthal mass and epiphora. Observations: Here we describe a 63-year-old male who presented
Hayley V. Miller, John D. Siddens
doaj +2 more sources
Dacryocystectomy: A fibrin glue-assisted subfascial excision
Indian Journal of Ophthalmology, 2023 This article describes a technique of dacryocystectomy involving dissection within the subfascial plane, in which the lacrimal sac fascia is preserved and the orbital fat remains undisturbed.
Jessica Y Tong, Dinesh Selva
doaj +1 more source
Indian Journal of Ophthalmology, 2022 Purpose: To determine the diagnostic accuracy of manual regurgitation on pressure over the lacrimal sac (ROPLAS) versus lacrimal irrigation for screening nasolacrimal duct obstruction (NLDO) in adults prior to intraocular surgeries.
U. Kim +6 more
semanticscholar +1 more source
Computed tomographic assessment of the lacrimal sac fossa in southwest population of Iran. [PDF]
Anat Cell Biol, 2022 Shahryari S +4 more
europepmc +3 more sources
Anatomy & Cell Biology, 2021 To study the affect of anatomical variance of lacrimal sac fossa on dacryocystorhinostomies (DCR) performed by the traditional external (EX-DCR) approach or an endoscopic (EN-DCR) endonasal approach.
Bayasgalan Purevdorj +3 more
semanticscholar +1 more source
Chronic dacryocystitis and its ayurvedic management
Medical Journal of Dr. D.Y. Patil Vidyapeeth, 2020 Chronic dacryocystitis is a chronic infection of the lacrimal sac. In chronic dacryocystitis, there is obstruction of the nasolacrimal duct at the junction of lacrimal sac followed by stasis in the lacrimal sac, causing watering and discharge from the ...
Sangita Odhabhai Kamaliya +2 more
doaj +1 more source
A Novel Treatment Strategy for Advanced Lacrimal Sac Carcinomas Confirmed by p16 Immunostaining
Seminars in Ophthalmology, 2021 This article aims to describe the two cases in which chemotherapy and chemoradiotherapy were effective for advanced HPV-related lacrimal sac squamous cell carcinoma and avoided the need for radical surgery.
T. Ogawa +12 more
semanticscholar +1 more source
Lacrimal duct obstruction after radioiodine therapy: case report and treatment [PDF]
, 2014 Iodotherapy represents the radioactive iodine therapy. The beta radiation emitted by radioactive iodine are particles that will be stored in the thyroid tissue destroying cancer cells that were left after surgery (thyroidectomy).
Lorena, Silvia Helena Tavares +1 more
core +5 more sources
Primary Non Hodgkin’s Lymphoma of the Lacrimal Sac-A Noteworthy Watery Eye [PDF]
Journal of Clinical and Diagnostic Research, 2021 Lacrimal sac tumours are rare tumours in ophthalmology but may have serious complications when misdiagnosed. Lacrimal sac tumours can be either epithelial or non epithelial tumours. Epithelial tumours account for 60-94% of tumours.
PAVITHRA THANIGAIVEL +3 more
doaj +1 more source
Lacrimal bypass surgery in endoscopic dacryocystorhinostomy
Oftalʹmologiâ, 2015 Background: Optimal placement of dacryostoma and minimally invasive non-traumatic bypass surgery that creates an anastomosis between the lacrimal sac and the nasal cavity are important to prevent the recurrence of nasolacrimal duct obstruction.
V. A. Obodov, M. I. Shlyakhtov
doaj +3 more sources