Rosa María Vicuña-González

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INTRODUCTION Inflammatory pseudotumor is a reactive process in which the etiology and pathogenesis are not well defined, that can be found in any location. The cases with central nervous system affection have been described in meninges, brain, choroid plexus and cranial and spinal nerves. Multicentric cases, synchronous and asynchronous have been described.(More)
Background Primary spinal epidural lymphoma (PSEL) is one of the rarest categories of tumors. Spinal cord compression is an uncommon primary manifestation and requires to be treated with surgery for the purpose of diagnosis and decompression. Case Presentation A 45-year-old man presented with a new onset thoracic pain and progress to an anterior spinal(More)
Mucormycosis is an infection caused by a class Zygomycetes fungi. The rhinocerebral and pulmonary are the most common clinical presentations. Renal mucormycosis is a very rare form. To date, only 25 cases have been reported in the literature. We describe the case of a patient with leukemia who developed isolated renal mucormycosis and review the literature.
INTRODUCTION Intracranial malignant peripheral nerve sheath tumors are an extremely rare pathology with a high morbidity and mortality. Epidemiological, clinical and prognostic data are scarce and with little certainty in the literature. The aim of this paper is to report for first time in English literature, the case of a patient with type 1(More)
Sebaceous glands typically are located in the pilosebaceous unit located in the superficial layers of the skin. Thus, ectopic sebaceous glands in the esophagus are a very unusual condition. Since 1962 when De la Pava and Pickren described that sebaceous glands could be ectopically located in the esophagus, no more than 30 cases have been reported in the(More)
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