Diana Fonseca

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Pyoderma gangrenosum is a rare neutrophilic disease of unknown origin that is associated with systemic diseases in 50% of cases. It is characterized by erythematous-violaceous nodular lesions that quickly progress to painful ulcers, with undermined edges, necrotic-hemorrhagic, varying in size and depth, located mainly in the lower limbs. Extracutaneous(More)
The purpose of this research was to obtain information about general and pandemic preparedness efforts of residents within San Patricio County in South Texas, as well as to identify the most effective means of communicating the risks posed by pandemic influenza. The population of San Patricio County is socially vulnerable to a variety of disasters,(More)
The present study is designed to test how immersion, presence, and narrative content (with a focus on emotional immersion) can affect one's pro-environmental attitude and behavior with specific interest in 360° videos and meat consumption as a non pro-environmental behavior. This research describes a between-group design experiment that compares two(More)
It has been designed, built and executed a code for the Fast Fourier Transform (FFT), compiled and executed in a cluster of 2n computers under the operating system MacOS and using the routines MacMPI. As practical application, the code has been used to obtain the transformed from an astronomic imagen, to execute a filter on its and with a transformed(More)
Xeroderma pigmentosum is a rare genetic disease characterized by clinical and cellular hypersensitivity to ultraviolet radiation and DNA repair defects. Patients with xeroderma pigmentosum experience sun-induced cutaneous and ocular abnormalities, including cancer. Some develop neurological disorders. We describe the case of a 2 year-old child with(More)
Annular elastolytic giant cell granuloma is a rare granulomatous skin disease characterized histologically by phagocytosis of elastic fibers by multinucleated giant cells and clinically by annular patches with elevated borders and atrophic centers found mainly on sun-exposed skin. The pathogenesis of the disease is controversial. We report the case of a(More)
Annular elastolytic giant cell granuloma is a rare granulomatous skin disease characterized histologically by phagocytosis of elastic fibers by multinucleated giant cells and clinically by annular patches with elevated borders and atrophic centers found mainly on sun-exposed skin. The pathogenesis of the disease is controversial. We report the case of a(More)
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