Revista médica de Chile
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Revista médica de Chile · Mar 2023
[The impact of the different waves of COVID-19 pandemic in Chile across regions].
The effects of COVID-19 in Chile changed over time and among regions. ⋯ These results emphasize the need to consider regional differences and the temporal context for the elaboration of strategies to the efficient management of a pandemic.
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Revista médica de Chile · Mar 2023
Review Case Reports[Primary testicular NK/T cell lymphoma. Case report and review of literature].
Natural killer/T cell lymphomas chiefly involving the midline facial structures including the nasal cavity or nasopharyns are a relatively rare type of non-Hodgkin's lymphoma. Apart from the upper respiratory tract, the disease occasionally presents in certain extranodal sites, such as the central nervous system, skin, gastrointestinal tract, or testes. We report a case of natural killer NK/T cell lymphoma as a testicular tumor in a 36-year-old man with a history of progressive swelling of his right testicle. ⋯ There were no abnormal findings in the nasal and nasopharyngeal regions. Classified as stage IEA, the patient received involved-field irradiation to contralateral testis (45 Gy), followed by systemic chemotherapy with a combination regimen ofL-asparaginase, methotrexate and dexamethasone. Relevant literature is reviewed, and the clinicopathologic features, natural history, and treatment options for primary testicular NK/T cell lymphoma are discussed.