Track topics on Twitter Track topics that are important to you
Malignant neoplasms of the lacrimal sac are rare in the ophthalmic literature, for which there are only very limited diagnostic and therapeutic recommendations. We present five consecutive cases of our hospital from 2006 to 2009.
Retrospective analysis of all surgically treated patients with lacrimal duct diseases in the years 2006 to 2009, recording of malignant neoplasms and presentation of diagnostic and therapeutic approach.
From January 2006 until October 2009 we performed 213 dacryocystorhinostomies at the Eye Clinic, Charité Campus Virchow Klinikum. In five patients intrasaccal malignancies were histologically proven by biopsy. None of the patients showed typical symptoms such as bloody epiphora. In two patients, a squamous cell carcinoma was seen, and one patient showed an adenocarcinoma. The other patients had a lymphoma and a malignant fibrous histiocytoma. The therapeutic approach consisted of surgical resection and radiotherapy. Systemic manifestations did not occur in any of the five patients. In the limited follow-up period no recurrences and no metastases were seen.
Augenklinik, Charité - Universitätsmedizin Berlin, Campus Virchow-Klinikum, Augustenburger Platz 1, 13353, Berlin, Deutschland, Eckart.Bertelmann@charite.de.
This article was published in the following journal.
Name: Der Ophthalmologe : Zeitschrift der Deutschen Ophthalmologischen Gesellschaft
Background: Traumatic lacrimal duct stenosis can be the result of sharp trauma of the eyelid, indirect trauma or surgery in the nasoorbital region, as well as burns, chemotherapy and radiation of the ...
This study reports tear compensation observed in rabbits with bilateral resection of main lacrimal gland (LG) and explored the potential mechanisms.
Carcinomas of the lacrimal drainage apparatus are rare and due to their aggressive behavior, they usually require extensive surgical treatment. We report a unique case of a 60-year-old man presenting ...
We recently reported that isolated duct segments from rabbit lacrimal gland (LG) were able to secrete fluid in response to secretagogues, which were blocked completely by bumetanide. This suggests the...
Some dry eye disease (DED) patients have sensitized responses to corneal stimulation, while others experience hypoalgesia. Many patients have normal tear production, suggesting that reduced tears are ...
The purpose of this study is to compare acute tear production produced by the Oculeve Intranasal Lacrimal Neurostimulator with two control devices in participants with aqueous tear deficie...
To compare the clinical effects between the silicone nasolacrimal intubation under nasaendoscopy and dacryocystorhinostomy on patients with lacrimal duct obstruction.
In this study, the safety and effectiveness of the Oculeve Intranasal Lacrimal Neurostimulator after 180 days of use in participants with aqueous tear deficiency will be evaluated.
The purpose of the study is to observe lacrimal fluid condition (tear film break-up time) chronologically after a single dose of AL-43546 ophthalmic products（0.15%, 0.25% and vehicle）a...
Pancreatic cysts are common, and some pancreas cysts have malignant potential. Usual treatment of these cysts is either observation or surgical removal of part or all of the pancreas. Mini...
The tear-forming and tear-conducting system which includes the lacrimal glands, eyelid margins, conjunctival sac, and the tear drainage system.
Interference with the secretion of tears by the lacrimal glands. Obstruction of the lacrimal sac or nasolacrimal duct causing acute or chronic inflammation of the lacrimal sac (DACRYOCYSTITIS). It is caused also in infants by failure of the nasolacrimal duct to open into the inferior meatus and occurs about the third week of life. In adults occlusion may occur spontaneously or after injury or nasal disease. (Newell, Ophthalmology: Principles and Concepts, 7th ed, p250)
Malignant neoplasms involving the ductal systems of any of a number of organs, such as the MAMMARY GLANDS, the PANCREAS, the PROSTATE, or the LACRIMAL GLAND.
A tumor composed of spindle cells with a rich vascular network, which apparently arises from pericytes, cells of smooth muscle origin that lie around small vessels. Benign and malignant hemangiopericytomas exist, and the rarity of these lesions has led to considerable confusion in distinguishing between benign and malignant variants. (From Dorland, 27th ed; DeVita Jr et al., Cancer: Principles & Practice of Oncology, 3d ed, p1364)
Diseases of the lacrimal apparatus.
There are three main types of skin cancer: basal cell carcinoma, squamous cell carcinoma and malignant melanoma. Basal cell carcinoma Basal cell carcinoma, or BCC, is a cancer of the basal cells at the bottom of the epidermis. It’s very common ...
nodular tear ducts in dogsrare tear duct cancersrare tear duct cancerscancer of the tear ductnasolacrimal duct neoplasmsmalignant neoplasm of the tear ducttear duct cancertear duct cancertear duct cancer symptomstear duct cancer prognosiscancer of tear ducttear duct cancertear duct cancercancer of tear duct