Malignant neoplasms of the lacrimal sac : Rarity among tear duct diseases.
Summary of "Malignant neoplasms of the lacrimal sac : Rarity among tear duct diseases."
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
- PubMed Source: http://www.ncbi.nlm.nih.gov/pubmed/21125284
- DOI: http://dx.doi.org/10.1007/s00347-010-2273-x
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Medical and Biotech [MESH] Definitions
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.