{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,21]],"date-time":"2026-03-21T18:23:03Z","timestamp":1774117383191,"version":"3.50.1"},"reference-count":9,"publisher":"FapUNIFESP (SciELO)","issue":"4","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Einstein (S\u00e3o Paulo)"],"published-print":{"date-parts":[[2012,12]]},"abstract":"<jats:p>We report of a case of pulmonary cryptococcosis mimicking lymphoma in a positron emission tomography (FDG-PET) scan. A 62-year old man with diffuse large B-cell lymphoma had complete resolution of abdominal and pulmonary lesions after three cycles of rituximab-based chemotherapy (R-CHOP). However, FDG-PET showed new pulmonary nodules, suggesting active lymphoma. Chronic inflammatory granuloma was seen in the histopathological exam, with round-shaped structures compatible with fungus, later identified as Cryptococcus neoformans on culture. The lesions disappeared after 6 weeks of fluconazole therapy, and the patient could continue chemotherapy without further infectious complications.<\/jats:p>","DOI":"10.1590\/s1679-45082012000400018","type":"journal-article","created":{"date-parts":[[2013,1,26]],"date-time":"2013-01-26T05:31:29Z","timestamp":1359178289000},"page":"502-504","source":"Crossref","is-referenced-by-count":4,"title":["Not all that shines is cancer: pulmonary cryptococcosis mimicking lymphoma in [(18)] F fluoro-2-deoxy-D-glucose positron emission tomography"],"prefix":"10.1590","volume":"10","author":[{"given":"Nelson","family":"Hamerschlak","sequence":"first","affiliation":[{"name":"Hospital Israelita Albert Einstein,  Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jacyr","family":"Pasternak","sequence":"additional","affiliation":[{"name":"Hospital Israelita Albert Einstein,  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