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BACKGROUND Pigmented Bowen's disease (BD) (squamous cell carcinoma in situ) has been rarely described among white patients. OBJECTIVE AND METHODS We report the case of a 48-year-old white male presenting a lesion of pigmented BD on his left thigh, clinically mimicking a superficial spreading melanoma. RESULTS Naked-eye physical examination revealed a(More)
BACKGROUND Optical coherence tomography (OCT) is a new non-invasive approach for real-time in vivo tissue characterization. A promising use of OCT can be the assessment of the architecture of lesions with some degree of inhomogeneities, such as vascular lesions. Knowledge of the size and depth of the vascular structures can be useful for the diagnosis and(More)
Optical coherence tomography (OCT) is a novel non-invasive imaging technique for in vivo histologic characterization of tissues. Besides pure morphology, additional functional parameters of the tissue investigated can be evaluated at the same time, such as the refractive index and the scattering coefficient. The purpose of our study is to correlate in vivo(More)
OBJECTIVE We sought to assess the difference in lesion management between combined examination (naked-eye and dermoscopy) and conventional naked-eye examination in evaluations for melanoma; and to assess the impact on patient treatment of facilities for digital follow-up of diagnostically equivocal lesions. METHODS We conducted a randomized, controlled(More)
Dermatoscopy or epiluminescence microscopy (ELM), is a noninvasive method that enables clinicians to evaluate fully--by means of a magnified oil immersion diascopy--numerous morphological features, not visible with the naked eye, which enhance the diagnosis of nearly all pigmented skin lesions. In recent years, a burst of research activity in this topic has(More)
BACKGROUND A subset of about 3-5% of melanoma patients present a second primary melanoma. OBSERVATIONS We describe two cases of primary multiple synchronous melanomas consecutively observed in the last 6 months in our department in two male patients presenting multiple atypical nevi. In both patients, the second melanoma was diagnosed by the clinician who(More)
Up until now, only lesions selected on the basis of their clinical atypia or which appear equivocal on naked eye examination have been shown to benefit from the use of dermoscopy. In our experience, dermoscopic evaluation of lesions located on the face may require a different approach, as a histopathological diagnosis of malignancy is not uncommon in(More)
Itch is one of the alarm sensations that human beings have phylogenetically evolved for a defense purpose. Many theories and evidences regarding the biological, pathophysiological, and clinical aspects have been given, but an update on the neuroanatomy paths and consequent treatments is required. Some chemicals that are released after skin injury and(More)
The clinical appearance of cutaneous endometriosis can share some features with malignant melanoma, thus representing a possible cause for concern in both patient and clinician. In recent years, the use of epiluminescence microscopy (ELM, dermoscopy) has proved useful in improving the accuracy of diagnosis of pigmented skin lesions. The purpose of this(More)