CLINICOPATHOLOGICAL STUDY OF CHRONIC PARANASAL SINUSITIS
نویسندگان
چکیده
منابع مشابه
Oncocytic schneiderian papilloma found in a recurrent chronic paranasal sinusitis.
Oncocytic schneiderian papilloma (OSP), also known as cylindrical cell papilloma, is a rare benign sinonasal neoplasm. Due to its rare incidence, this disease is not well-understood by clinicians. The probability of malignancies arising in OSP is not low but they are rarely encountered in clinical practice. To the best of our knowledge, there is no documentation of OSP associated with recurrent...
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Malignant melanoma of the nose and paranasal sinuses can be a devastating disease, typically presenting at an advanced stage, with a 5-year survival rate ranging between 20 and 30%. It is an uncommon process, often misdiagnosed both clinically and pathologically. We present the case of an 80-year-old man who had a 2-month history of progressively worsening left-sided epistaxis and nasal obstruc...
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The aetiology of chronic sinusitis is still poorly understood. The expression of T-helper 1 (Th1) and T-helper 2 (Th2) cell markers, interleukin (IL)-12 receptor beta2 subunit (IL-12Rbeta2) messenger ribonucleic acid (mRNA) and CD30, respectively, were investigated in the paranasal sinus mucosa of patients with chronic sinusitis in an attempt to elucidate the involvement of Th1 and Th2 cells in...
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ژورنال
عنوان ژورنال: Nihon Bika Gakkai Kaishi (Japanese Journal of Rhinology)
سال: 2001
ISSN: 0910-9153,1883-7077
DOI: 10.7248/jjrhi1982.40.2_124