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Infrequent variants of extrapulmonary tuberculosis pose a challenging public health problem because of the delay in their diagnosis and treatment. Joint involvement is usually encountered in major(More)
Laryngeal cysts represent a defined group of benign lesions with an actual not well know pathogenesis although fibrosis and glandular obstruction or congenital origin are presumed rather than new(More)
Lymphoepithelial carcinomas are characterized by proliferation of undifferentiated malignant epithelial cells together with an infiltrate of mature lymphocytes. They mainly appear in the nasopharynx(More)
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