This article presented the automatic diagnosis of liver pathologies and its 3D volume rendering. The first and fundamental step in all these studies is the automatic liver segmentation, which is still an open problem....
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This article presented the automatic diagnosis of liver pathologies and its 3D volume rendering. The first and fundamental step in all these studies is the automatic liver segmentation, which is still an open problem. In this thesis, two automatic methods are described to segment the liver from abdominal CT image data. The first step is image enhancement. Secondly, texture analysis is using standard statistical measures, finally it is a rough mask to segment the liver.
Psoralen plus ultraviolet A irradiation (PUVA therapy) is commonly used for the management of vitiligo in which perifollicular repigmentation is the usual response ***, excessive PUVA therapy may be associated with ad...
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Psoralen plus ultraviolet A irradiation (PUVA therapy) is commonly used for the management of vitiligo in which perifollicular repigmentation is the usual response ***, excessive PUVA therapy may be associated with adverse *** report a case of generalized vitiligo that has been extensively treated with topical and systemic PUVA therapy for several years with the development of extensive andwidespread stellate and irregularly shaped black and brown macules (lentigines).Interestingly, the lentigines were observed not only in the normally pigmented skin but also within the depigmented lesions that were lacking the perifollicular response *** lesions developed in the exposed and unexposed skin *** evidence of skin malignancy was observed clinically and no melanocyte atypia was detected *** may be used in the management of the lentigines; however, because of the extent of lesions this was impractical in our case.
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