Biomedical subjects
Publications and source records attributed to J Perich Alsina.
We present the clinicoradiologic study of 6 cases of duodenal diverticulum. We review the embryological theories of its formation, the form of clinical presentation, endoscopy and radiology. Its eventual differential diagnosis and possible therapy are discussed. An exhaustive review is made of the literature.
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Two cases are presented of Kaposi's sarcoma (SK) associated with AIDS and gastrointestinal affectation. The visceral extension of Kaposi's sarcoma has been related to a poorer prognosis, and in some cases, it is responsible for the appearance of symptoms, particularly gastrointestinal hemorrhage. The radiological patterns of presentation of the gastrointestinal lesions of Kaposi's sarcoma are described, this being the most frequent location of the disease after the skin and lymph nodes.
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