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We report a case of a young woman presenting with secondary amenorrhea, visual field deficits and a 2.6 cm pituitary lesion diagnosed to be a craniopharyngioma. A concomitant unexpected pituitary abscess was diagnosed intraoperatively without associated meningeal symptoms.<\/jats:p>","DOI":"10.1136\/bcr-2021-246776","type":"journal-article","created":{"date-parts":[[2021,11,30]],"date-time":"2021-11-30T12:27:53Z","timestamp":1638275273000},"page":"e246776","update-policy":"https:\/\/doi.org\/10.1136\/crossmarkpolicy","source":"Crossref","is-referenced-by-count":7,"title":["Case of an atypical pituitary abscess"],"prefix":"10.1136","volume":"14","author":[{"given":"Zachary W","family":"Bloomer","sequence":"first","affiliation":[{"name":"Endocrinology, Walter Reed National Military Medical Center, Bethesda, Maryland, USA"},{"name":"Medicine, Uniformed Services University of the Health Sciences, F. 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