Two different manifestations of locked-in syndrome.

Locked-in syndrome (LIS) is an entity that usually occur a consequence of the lesion of ventral part of pons. Etiology of locked-in syndrome can be vascular and nonvascular origin. Locked-in syndrome usually occurs as a consequence of thrombosis of intermedial segment of basilar artery that induces bilateral infarction of the ventrobasal part of the pons.

Osteopontin expression is an independent factor for poor survival in oral squamous cell carcinoma: a computer-assisted analysis on TMA sections.

Introduction: Osteopontin (OPN) is non-collagenous extracellular matrix protein involved in various physiological and pathological events, including tumor progression. The aim of this study was to analyze the expression of OPN in normal oral mucosa and oral squamous cell carcinoma (OSCC) and to assess its prognostic significance.

Methods: The expression of OPN was immunohistochemicaly analyzed in 86 OSCC and compared with clinicopathological variable such as tumor size, nodal stage, WHO clinical stage, Ki-67 proliferation index, and patients' outcome.

Implant prosthetic rehabilitation of the patients with mandibular resection following oral malignoma surgery.

Patient underwent mandibular resection due to surgical therapy of oropharingeal malignoma. Facial asymmetry and cosmetic distortion are frequent consequences of such interventions, which may also include deviation and intrusion of the mandible, motor and sensory disorders, abnormal intermaxillary relations and malocclusion. Implant-supported prosthesis could be an optimal solution to prosthodontic treatment of such patients.

Defense mechanisms in alcohol dependent patients with oral and oropharinegal cancer.

The effects of psychological factors in alcoholics with malignant tumor of the oral cavity and oropharynx are scarcely explored. The aim of the research was to examine early family relations and investigate differences in the use of defense mechanisms in alcohol dependent patients suffering from malignant tumor of the oral cavity and oropharynx compared to alcohol dependent persons without malignant tumors and healthy controls. The research included 51 alcohol dependent patients treated for malignant tumor of the oral cavity and oropharynx at the University Hospital Center Rijeka from 2005 to 2009.

Fine needle aspiration cytology in the evaluation of parotid gland tumors.

Main objective of this study was to evaluate the usefulness and accuracy of fine needle aspiration cytology (FNAC) diagnosis of parotid masses to distinguish reliably between benign and malignant lesions. In the period of 5 years, 214 parotid glands were resected at the Rijeka University Hospital Center (Croatia), but 176 patients had cytopathological and histopathological diagnoses and therefore fulfilled the criteria for study. The results of the FNAC were analyzed and compared to the corresponding histopathological diagnosis obtained from the surgical specimen.

Neurectomy of the trigeminal nerve branches: clinical evaluation of an "obsolete" treatment.

Introduction: After all options of conservative treatment of trigeminal neuralgia have been exhausted, surgical methods are used. Peripheral neurectomy is one of the simplest among them. It is a relatively obsolete method, but can still be useful and effective.

Examining the presence of ABO(H) antigens of blood types in the saliva of patients with oral cancer.

Number of researches dealing with the influence of the ABO blood group antigens on the development of the oral cancer have hypothesized that people who do not secrete these substances in the saliva are more prone to suffer from this disease. The objective of this research is to examine this hypothesis. In total 114 subjects were examined, half of which suffered from oral cancer, while the other half was the healthy control group.

Risk factors for wound infection after oral cancer surgery.

Wound infection is a common complication after oral cancer surgery and may result in significant functional morbidity, poor cosmetic results and prolonged hospitalization. The purpose of this study was to identify the most important factors contributing to operative wound infections in patients with oral and oropharyngeal cancer. A retrospective review of complications in 111 patients after oral and oropharynx cancer surgery with an immediate reconstruction is presented.