Digital colposcopy is a promising technology for the detection of cervical intraepithelial neoplasia. Automated analysis of colposcopic images could provide an inexpensive alternative to existing screening tools. Our goal is to develop a diagnostic tool that can automatically identify neoplastic tissue from digital images. A multispectral digital colposcope (MDC) is used to acquire reflectance ...

Since most common form of cervical cancer starts with pre-cancerous changes, a flawless detection of these changes becomes an important issue to prevent and treat the cervix cancer. There are 2 ways to stop this disease from developing. One way is to find and treat pre-cancers before they become true cancers, and the other is to prevent the pre-cancers in the first place. The presented approach...

UNLABELLED The purpose of this review is to demonstrate that colposcopy, introduced in 1925--which is, notably before the development of great technological advances in modern gynecology--continues to be a valid technique without essential innovations to the original method described at the beginning of the last century. Colposcopy was developed in Germany during the rise of Nazism with the Sec...

INTRODUCTION Direct oral microscopy constitutes a novel technique of in vivo oral mucosae examination. The basic principles of this method derive from colposcopy and dermoscopy. The main goal of direct oral microscopy is the earliest possible detection of oral precancerous lesions in order to implement their treatment as quickly as possible and prevent malignant transformation. AIM To establi...

UNLABELLED The aim of this paper is the evaluation of colposcopy and mRNA E6/E7 HPV detection--as the marker of persistent human papilloma virus (HPV) infection in the triage of abnormal Pap smears and in the assessment of cervical intraepithelial neoplasia progression risk. The clinical material consisted of 85 women, participating the national cervical cancer screening in the period of April ...

OBJECTIVE To estimate the diagnostic yield of endocervical curettage (ECC) when performed as part of a colposcopic procedure in the multicenter ASCUS-LSIL Triage Study (ALTS), a randomized trial of management strategies for women with equivocal or mildly abnormal cytology. METHODS A total of 1,119 women in ALTS had colposcopic examinations that included an ECC performed at the discretion of t...

We consider dynamic scenes consisting of moving points whose motion is constrained to happen in one of a pencil of planes. This is for example the case when rigid objects move independently, but on a common ground plane (each point moves in one of a pencil of planes parallel to the ground plane). We consider stereo pairs of the dynamic scene, taken by a moving stereo system, that allow to obtai...

Background: Cervical cancer is one of the main reasons death in developing countries around world, with an incidence sixty-one percent females, so it important to detect precancerous lesion decrease morbidity and mortality rates due cervical cancer.

background :the diagnosis of malignant and potentially malignant epithelial lesions of the oral mucosa cannot be based solely on clinical findings. therefore, histologic evaluation of a representative biopsy specimen is necessary. however the site for the biopsy is always a subjective choice that sometimes raises doubts about its representativeness. colposcopy, a well-known gynecological diagno...