Hepatocellular carcinoma (HCC) seldom presents only as acute visual loss without any other abdomen or systemic symptoms. Sinonasal area, besides, is an extremely rare metastatic site for HCC as well. We reported a rare case of a 69-year-old male, presenting initially with of left eye rapid vision loss, and the sinonasal mass lesion was found two months later when he had left epistaxis attacked....

The immunoexpression of the inhibitor of apoptosis protein survivin has been shown to be a significant prognostic factor in various human cancers. Immunohistochemical method was used to examine the expression of survivin, Ki67 and Bcl-2 in 20 cases of sinonasal inverted papillomas (IPs), 12 cases of sinonasal squamous cell carcinoma (SNCs) and 19 cases of nasal chronic sinusitis as a control. N...

Adenoid cystic carcinomas, formerly known cylindromas, were originally described by Foote and Frozell 1953. These are epithelial malignancies that develop at the expense of salivary glands, other rare localizations have been described in particular in the oral cavity, the sinonasal tract, lacrimal glands or nasopharynx. Clinical and radiological signs are not specific, and are common to all sin...

Lymphoepithelial carcinoma (LEC) of the tongue is a rare subtype squamous cell carcinoma. Histologically, it an undifferentiated with rich lymphocyte and plasma infiltration. The most common location for LEC in head neck salivary glands, oral cavity extremely rare. second case report lateral presented. In addition, review literature was performed, relationship between Epstein–Barr virus infecti...

Sinonasal squamous papilloma is a benign epithelial tumor having variable squamous differentiation. It occurs in the nasal cavity and paranasal sinuses. Malignant transformation of sinonasal squamous papilloma is responsible for cancer-related deaths worldwide. We reported a 52-year old man diagnosed as malignant transformation of a large sinonasal squamous cell papilloma. Moreover, bilateral n...

PURPOSE To determine whether very radiodense material within a sinonasal soft-tissue mass on CT can be differentiated as calcification, ossification, or residual bone. METHODS We retrospectively described the radiodensities within 235 sinonasal soft-tissue masses as discrete, solitary or multiple, or as a diffuse process with either a well-defined or poorly defined margin. They were also clas...

UNLABELLED Primary sinonasal clear cell carcinoma is a rare neoplasm classified under malignant epithelial tumours of salivary gland - type carcinomas under World Health Organization (WHO) classification. We report a case which occurred on a 69 year old gentleman presented with epistaxis and nasal endoscopy examination showed tumour arising from the right ethmoid cells. Endoscopic excision of t...

INTRODUCTION Metastatic disease in the sinonasal region occurs rarely and the primary site may be elusive. This case highlights the possibility of an occult renal tumor manifesting with nasal symptoms and the risk of severe bleeding following nasal biopsy. CASE PRESENTATION We report the case of a 79-year-old Caucasian woman who presented with a six-week history of intermittent left-sided nos...