Papillomavirus was detected electron microscopically in cutaneous fibropapillomas of a giraffe (Giraffa camelopardalis) and a sable antelope (Hippotragus niger). The virus particles measured 45 nm in diameter. Histopathologically, the lesions showed histopathological features similar to those of equine sarcoid as well as positive immunoperoxidase-staining of tissue sections for papillomavirus a...

Esophageal squamous papilloma is an uncommon benign squamous epithelial polypoid tumor and is usually identified as a solitary lesion of the lower esophagus. Chronic mucosal irritation and infection with human papilloma virus (HPV) are two proposed etiologies. However, the natural history of esophageal squamous papilloma is unknown, and whether it can develop to esophageal cancer is controversi...

The aim of this study was to investigate the role of E6/E7 mRNA in discriminating patients who were high-risk human papilloma virus-positive associated with cytology-negative and Atypical Squamous Cells of Undetermined Significance (ASCUS). This study comprised of 380 women (age: >30 years) who were associated with high risk of cervical virus infection and they underwent simultaneous examinatio...

BACKGROUND Human papilloma virus (HPV) infection of the oropharynx is acquired through a variety of sexual and social forms of transmission. Recent epidemiologic evidence has suggested that HPV may be an independent risk factor for oropharyngeal cancers, but risk factors for persistent HPV infection in the oropharynx are unknown. More evidence is needed regarding the prevalence of oral high-ris...

Buschke and Lowenstein (GCBL) is a slow-growing, locally destructive verrucous plaque that typically appears on the penis but may occur elsewhere in the anogenital region. It is a rare sexually transmitted disease, affecting 0.01% of the general population. The virus responsible for GCBL is human papillomavirus (HPV), usually type 6 or 11 and occasionally 16, 18 and 45. In our case study the pa...

The papillomas caused by the Shope virus sometimes grow down spontaneously into the subcutaneous tissue and extend along the lymphatics in the same way as do many cancers of the human breast. They may even invade the voluntary muscle under such circumstances, taking on an aspect suggestive of squamous cell carcinomatosis, but ultimately they differentiate in the way characteristic of the papill...

BACKGROUND The risk of cross-infection from shared ultrasound probes in endorectal and vaginal ultrasonography due to low-level disinfection (LLD) is difficult to estimate because potential infections are also sexually transmitted diseases, and route of contamination is often difficult to establish. In France, the widely used standard for prevention of infections is through the use of probe cov...