{"entity":{"id":"1884","kind":"year","name":"1884 in oncology","aka":["1884"],"tldr":"Everything OnCo dates to 1884: 2 entries, 2 landmarks. Each line links to the record it was read from, so the year is a view of the corpus rather than a second copy of it.","summary":"2 dated entries in OnCo fall in 1884: 2 landmarks.\n\nOf those, 2 to the year only. Most of the corpus dates a fact to the year, because that is what the source it was read from gives; regulatory events and the readout calendar are the parts that carry a full date.\n\nEverything on this page is generated from the other records. It holds no fact of its own, and it changes when they do.","asOf":"2026-09-25","links":[],"tags":[],"related":["1883","1886"],"cancers":[],"sections":[],"technologies":[],"targets":[],"drugs":[],"companies":[],"institutions":[],"pathways":[],"terms":[],"trials":[],"people":[],"bottlenecks":[],"keyPapers":[],"journals":[],"dependsOn":[],"notes":["Generated from every dated field in the corpus, not written by hand. The groups and the fields behind them are listed in src/lib/year-groups.ts; the reader is src/lib/years.ts."],"year":1884,"events":[{"group":"history","date":"1884","precision":"year","title":"Werth coins 'pseudomyxoma peritonei'","note":"Appendiceal cancer and pseudomyxoma peritonei","from":"appendiceal","refs":[]},{"group":"history","date":"1884","precision":"year","title":"Werth coins the term pseudomyxoma peritonei","note":"Low-grade appendiceal mucinous neoplasm and pseudomyxoma peritonei","from":"low-grade-appendiceal-mucinous-neoplasm","refs":[]}]},"route":"/years/1884/","neighbours":{"year":[{"id":"1883","kind":"year","name":"1883 in oncology","route":"/years/1883/"},{"id":"1886","kind":"year","name":"1886 in oncology","route":"/years/1886/"}]}}