{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,21]],"date-time":"2026-05-21T12:38:58Z","timestamp":1779367138987,"version":"3.53.0"},"reference-count":13,"publisher":"MDPI AG","issue":"4","license":[{"start":{"date-parts":[[2024,4,13]],"date-time":"2024-04-13T00:00:00Z","timestamp":1712966400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Medicina"],"abstract":"<jats:p>We present the case of a 35-year-old male with a first-degree family history of gastric cancer (his father was diagnosed at the age of 45), who was presumed to have gastric cancer himself when evaluating the features of his upper endoscopy performed after hematemesis. Surprisingly, no cancer cells were found in the biopsies. Thanks to a different diagnostic suspicion subsequent to performing a full clinical history, a more favorable diagnosis was reached: gastric syphilis.<\/jats:p>","DOI":"10.3390\/medicina60040629","type":"journal-article","created":{"date-parts":[[2024,4,15]],"date-time":"2024-04-15T11:53:53Z","timestamp":1713182033000},"page":"629","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":2,"title":["Beyond Tumors: Gastric Syphilis Emulating a Gastric Neoplasia"],"prefix":"10.3390","volume":"60","author":[{"given":"Claudia","family":"Guerrero Mu\u00f1oz","sequence":"first","affiliation":[{"name":"Department of Gastroenterology, Fundaci\u00f3n Jim\u00e9nez D\u00edaz University Hospital, 28040 Madrid, Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Andres","family":"Casta\u00f1eda Agredo","sequence":"additional","affiliation":[{"name":"Department of Gastroenterology, Fundaci\u00f3n Jim\u00e9nez D\u00edaz University Hospital, 28040 Madrid, Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Maria Jose","family":"Romero Valle","sequence":"additional","affiliation":[{"name":"Department of Gastroenterology, Fundaci\u00f3n Jim\u00e9nez D\u00edaz University Hospital, 28040 Madrid, Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Andr\u00e9s Mauricio","family":"Silva Silva","sequence":"additional","affiliation":[{"name":"Department of Gastroenterology, Fundaci\u00f3n Jim\u00e9nez D\u00edaz University Hospital, 28040 Madrid, Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Marta","family":"Le\u00f3n del Campo","sequence":"additional","affiliation":[{"name":"Department of Pathology, Fundaci\u00f3n Jim\u00e9nez D\u00edaz University Hospital, 28040 Madrid, Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Claudia","family":"Azpirtarte S\u00e1nchez","sequence":"additional","affiliation":[{"name":"Department of Ophthalmology, Fundaci\u00f3n Jim\u00e9nez D\u00edaz University Hospital, 28040 Madrid, Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Marta","family":"Dom\u00ednguez Fraga","sequence":"additional","affiliation":[{"name":"Department of Radiology, Fundaci\u00f3n Jim\u00e9nez D\u00edaz University Hospital, 28040 Madrid, Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Manuel Vicente","family":"Mil\u00e1n Pilo","sequence":"additional","affiliation":[{"name":"Department of Gastroenterology, Fundaci\u00f3n Jim\u00e9nez D\u00edaz University Hospital, 28040 Madrid, Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Benjamin Arturo","family":"Polo Lorduy","sequence":"additional","affiliation":[{"name":"Department of Gastroenterology, Fundaci\u00f3n Jim\u00e9nez D\u00edaz University Hospital, 28040 Madrid, Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Agustina","family":"Gonz\u00e1lez Guirado","sequence":"additional","affiliation":[{"name":"Department of Gastroenterology, Fundaci\u00f3n Jim\u00e9nez D\u00edaz University Hospital, 28040 Madrid, Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mar\u00eda Jesus","family":"Mart\u00edn Relloso","sequence":"additional","affiliation":[{"name":"Department of Gastroenterology, Fundaci\u00f3n Jim\u00e9nez D\u00edaz University Hospital, 28040 Madrid, Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Paloma","family":"S\u00e1nchez-Fayos Calabuig","sequence":"additional","affiliation":[{"name":"Department of Gastroenterology, Fundaci\u00f3n Jim\u00e9nez D\u00edaz University Hospital, 28040 Madrid, Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Orencio","family":"Bosch Esteva","sequence":"additional","affiliation":[{"name":"Department of Gastroenterology, Fundaci\u00f3n Jim\u00e9nez D\u00edaz University Hospital, 28040 Madrid, Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1968","published-online":{"date-parts":[[2024,4,13]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"65","DOI":"10.3390\/venereology2020006","article-title":"Secondary Syphilis: Pathophysiology, Clinical Manifestations, and Diagnostic Testing","volume":"2","author":"Chaudhry","year":"2023","journal-title":"Venereology"},{"key":"ref_2","doi-asserted-by":"crossref","first-page":"178","DOI":"10.3390\/gastroent14020014","article-title":"Gastric Syphilis Presenting as a Nodal Inflammatory Pseudotumor Mimicking a Neoplasm: Don\u2019t Forget the Treponema! 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