CASE REPORT: RETROPERITONEAL ASPERGILLOMA IN A PATIENT WITH RHEUMATOID ARTHRITIS PRESENTING AS MALIGNANT TUMOR

Case report: retroperitoneal aspergilloma in a patient with rheumatoid arthritis presenting as malignant tumor

Abstract Background Aspergillosis Disposable in patients with impaired immunity usually presents with invasive pulmonary infection and dissemination to a variety of organs via hematogenous spread.Aspergilloma in the retroperitoneal cavity is a rare disease with only a few cases reported in the literature.To the best of our knowledge, the present ca

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Quantification of Residual Perfume by Py-GC-MS in Fragrance Encapsulate Polymeric Materials Intended for Biodegradation Tests

Perfume encapsulates are widely used in commercial products to control the kinetic release of odorant molecules, increase storage stability and/or improve deposition on different substrates.In most of the cases, they consist of core-shell polymeric microcapsules that contain fragrance molecules.A current challenge is to design and produce polymeric

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