Enrique Lloria de Miguel

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Aspergillosis is an opportunistic deep mycosis that occurs in immunocompromised patients, often in the paranasal sinuses. However, it sometimes occurs in healthy subjects, producing symptoms similar to those of a chronic sinusitis that is unresponsive to conventional treatment. A possible entry point for Aspergillus is the oroantral communication originated(More)
A case is presented of a 62-year-old man with a right maxillary swelling for the previous three months. The lesion was expansive and osteolytic, with invasion of the adjacent maxillary sinus, nasal and pterygomaxillary fossae and floor of the orbit. Histology revealed the presence of an intrabony giant cell lesion. Blood tests demonstrated elevations in(More)
phism; and 4) bizarre cell forms.12 Myofibrils are also present in some cases but are not required for the diagnosis.12 It must be borne in mind that these microscopic findings are only seen in cases of well-differentiated leiomyosarcoma.2 Masson's trichome staining and immunohistochemical evaluation for muscle antigen separates of leiomyosarcoma from other(More)
OBJECTIVE To study the association existing between precancerous conditions, like oral lichen planus and oral leukoplakia into 112 patients with oral squamous cell carcinoma (OSCC). MATERIALS AND METHODS We applied a protocol to 112 patients with OSCC in the "Servicio de Estomatología del Hospital General Universitario de Valencia". We made two groups: 1.(More)
Oral leiomyoma is a benign smooth muscle tumour, that occurs most frequently in the uterine myometrium, gastrointestinal tract, and skin. Ocurrence in the oral cavity is considered rare, probably because of the paucity of smooth muscle tissue at this level. Smooth muscle tumours can occur at any age an usually is appear as a slow growing, firm mucosal(More)
OBJECTIVE To determine the efficacy of CO2 laser therapy in plaque-like oral lichen planus and homogeneous oral leukoplakia. MATERIAL AND METHODS We studied two groups of patients; one comprised 29 cases of plaque-like oral lichen planus (group 1) and the other one included 34 cases of homogeneous oral leukoplasia (group 2). After histological study, all(More)
Histiocytosis X is a group of disorders of the reticuloendothelial system that have different clinical features and common histological characteristics, including abnormal proliferation of Langerhans cells. Eosinophilic granuloma is a localized form of histiocytosis affecting one or more bones. A case report is made of a patient diagnosed as histiocytosis X(More)
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