Primary nasolacrimal duct malignant mucosal melanoma
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چکیده
منابع مشابه
Primary nasolacrimal duct malignant mucosal melanoma.
Primary nasolacrimal duct malignacy is rare. Only a few tumours have been reported originating from this location including lymphoma, Kaposi’s sarcoma, adenocarcinoma, angiofibroma, and squamous cell carcinoma. Mucosal melanoma represents 1–2% of all melanomas, with 25–50% in the head and neck—that is, upper respiratory tract, oral cavity, and pharynx. Other sites include urinary, female genita...
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Background and Objectives: Primary acquired nasolacrimal duct obstruction (PANDO) is a common ocular problem. Clinical presentation can range from simple tearing to a life-threatening condition. The exact pathophysiology of obstruction is not completely understood. In this study, therelationship between PANDO and nasal mucosal goblet cells was investigated. Materials & Methods: In this case-c...
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ژورنال
عنوان ژورنال: British Journal of Ophthalmology
سال: 2006
ISSN: 0007-1161
DOI: 10.1136/bjo.2005.073239