A 14-year-old boy applied to our outpatient clinic with a three-month history of lesions on the back. The physical examination revealed linear, yellow, stria-like palpable bands surrounded by a slight erythema extending horizontally across the back. Histopathological examination of the lesional skin demonstrated coarseness in collagen bundles and homogenization and decrement in elastic fibers w...

Aims: To identify roles of human papillomavirus (HPV) infection and solar elastosis as the risk factors for conjunctival squamous cell neoplasia (CSCN). Methods: 30 consecutive pathological specimens, ranging from conjunctival intraepithelial neoplasia, carcinoma in situ, to invasive squamous cell carcinoma were retrieved from tissue archives. 30 controls were disease free conjunctiva from age ...

The extent of elastosis in the stroma within the anatomical "tumour" in 80 patients with breast carcinoma was assessed by observational microscopy using a 4-point grading system, and measured by semiautomated histometry as an area percentage with a Quantimet 720 image-analysing computer. In this retrospective study, measurement of elastosis in tissue removed at time of initial diagnosis was sho...

Recently we have shown that the autofluorescence within or just outside of a malignant tumor is rather small or large resp. in comparison to healthy tissue when excited at 365 nm. Studies with unfixed, unstained cryosections of skin with melanomas have revealed bulky fiber-like structures with a high fluorescence intensity just outside of a malignant tumor. Using polarized light, the structures...

Congenital mitral incompetence has been only rarely reported as an isolated lesion (Miller, Brown, and Swan, 1964), but may occur as a result of endocardial fibro-elastosis, which is also commonly associated with other anatomical abnormalities, of which coarctation of the aorta is one. The association of congenital mitral incompetence and coarctation of the abdominal aorta has not been reported...

Elastosis perforans serpiginosa is a rare skin disease characterized by transepidermal elimination of abnormal elastic fibers. This condition classically presents as small papules arranged in serpiginous or annular patterns on the neck, face, arms, or other flexural areas. While these lesions may spontaneously resolve, they often persist for longer periods of time. Though numerous treatment mod...