PURPOSE. To report the identification of human papillomavirus types in four cases of conjunctival papillomas and to review the literature regarding human conjunctival papillomavirus (HPV).METHODS. Specimens from conjunctival ...

Oral Squamous Papilloma is the most common benign tumor that can be found in the oral cavity, the main etiological factor is Human Papilloma Virus (HPV), the route of transmission of this virus is through direct contact, ...

Background: Choroid plexus tumors are uncommon neoplasms derived from the neuroepithelium that covers the ventricular cavity and the central canal of the spinal cord that are characterized by papillar aspect and intraventricular ...

Cytogenetic studies of atypical choroid plexus papillomas (CPP) have been poorly described. In the present report, the cytogenetic investigation of an atypical CPP occurring in an infant is detailed. CPP chromosome ...

Background: Contact endoscopy (CE) was initially described as a method used in the analysis of uterine and vocal folds histology. The first nasal cavity CE studies achieved promising results regarding its use for the ...

Cytogenetic studies of choroid plexus tumors, particularly for atypical choroid plexus papillomas, have been rarely described. In the present report, the cytogenetic investigation of an atypical choroid plexus papilloma ...

The inverted papilloma is an uncommon unilateral nasosinusal benign tumor. The clinical picture presents nonspecific signs and symptoms, such as unilateral nasal obstruction, anosmia and headache. The diagnosis is established ...