Adenoid cystic carcinomas of the head and neck are rare. These tumors characterized by their slow but aggressive evolution. Nasopharyngeal localization adenoid carcinoma accounts for less than 1% all nasopharyngeal tumors.

We reported two patients with nasopharyngeal adenocarcinoma resected by using the exclusively endoscopic approach. Case reports and a review of the world literature concerning nasopharyngeal adenocarcinoma. The tumors were resected successfully via the exclusively endoscopic approach and no conversions to the conventional approach were necessary. The two patients were followed up for 26 and 18 ...

this retrospective study was conducted to determine the prevalence of nasopharyngeal angiofibroma according to age, stage, clinical signs and average blood transfusion during surgery in educational hospitals affiliated to isfahan university of medical sciences. background: this retrospective study was conducted on 250 records of patients suffering from angiofibroma and hospitalized from 1988 to...

streptococcus pneumoniae is an important problem worldwide and nasopharyngeal colonization plays significant role in pneumococcal infections. the aims of this study were to determine the nasopharyngeal colonization rate, serotyping, antibiotics susceptibility and study the risk factors for nasopharyngeal colonization with s. pneumoniae in students in kashan, iran.a cross-sectional study was con...

Introduction. The discovery of two types EpsteinBarr virus (EBV) (EBV-1 and EBV-2) that have different biological properties stimulated the search for neoplasms associated with each type virus.
 aim work is to study nature association nasopharyngeal cancer (NPC) EBV-1 EBV-2, serological activity viral concentration EBV DNA in blood plasma gender, age ethnic groups NPC patients represent ge...

This study aimes to evaluate platelet and leucocyte indicators, such as the mean platelet volume, platelet distribution width, plateletcrit, white blood cell count, neutrophil to lymphocyte ratio in nasopharyngeal cancer patients and also to evaluate the relationship between these indicators and nasopharyngeal cancer with distant metastasis. The medical records of 118 patients diagnosed with na...

Nasopharyngeal carcinoma is one of the most common types of malignant tumor in Southern China and Southeast Asia, and its etiology is closely associated with Epstein-Barr virus (EBV) infection. Non-keratinizing carcinoma accounts for >95% of all nasopharyngeal carcinoma cases. In addition, metastatic nasopharyngeal carcinoma from other locations in the body is extremely rare. This study reports...

BACKGROUND Capecitabine has been commonly used in recurrent or metastatic nasopharyngeal carcinoma. However, radiation recall after capecitabine for nasopharyngeal carcinoma has not been reported. CASE PRESENTATION We report the case of a 64-year-old Chinese woman with locoregionally advanced nasopharyngeal carcinoma previously treated with induction chemotherapy followed by concurrent chemor...

AIM To test the hypothesis that lethal synergy occurs between toxin preparations of nasopharyngeal staphylococci and enterobacteria from sudden infant death syndrome (SIDS) victims and matched healthy infants. METHODS SIDS and matched healthy babies were studied if both staphylococcal and enterobacterial strains were isolated from the nasopharynx. The lethality of toxin preparations from each...

a 22-year-old man presented with exertional dyspnea commencing one month prior to his admission. echocardiography revealed a non-homogenous mass, and the pathology examination of the pericardial biopsy was compatible with angiosarcoma.