{"entity":{"id":"1946","kind":"year","name":"1946 in oncology","aka":["1946"],"tldr":"Everything OnCo dates to 1946: 12 entries, 4 companies founded, 4 landmarks, 2 technologies and 1 journal founded. 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":"12 dated entries in OnCo fall in 1946: 4 companies founded, 4 landmarks, 2 technologies, 1 journal founded and 1 regulatory event.\n\nOf those, 12 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":["1945","1947"],"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":1946,"events":[{"group":"company","date":"1946","precision":"year","title":"Grünenthal founded","note":"Aachen","from":"gruenenthal","refs":[]},{"group":"company","date":"1946","precision":"year","title":"Il-Yang Pharmaceutical founded","note":"Yongin","from":"il-yang-pharmaceutical","refs":[]},{"group":"company","date":"1946","precision":"year","title":"Kissei Pharmaceutical founded","note":"Matsumoto","from":"kissei","refs":[]},{"group":"company","date":"1946","precision":"year","title":"Rovi founded","note":"Madrid","from":"rovi","refs":[]},{"group":"history","date":"1946","precision":"year","title":"First patient treated with radioactive iodine for metastatic thyroid cancer","note":"Thyroid cancer. Seidlin, Marinelli, and Oshry: the first theranostic.","from":"thyroid","refs":["radioactive-iodine","radioiodine-therapy"]},{"group":"history","date":"1946","precision":"year","title":"Radioactive iodine first treats thyroid cancer","note":"Papillary thyroid cancer","from":"papillary-thyroid-cancer","refs":["radioiodine-therapy"]},{"group":"history","date":"1946","precision":"year","title":"Radioactive iodine treats metastatic follicular cancer","note":"Follicular thyroid cancer","from":"follicular-thyroid-cancer","refs":["radioiodine-therapy"]},{"group":"history","date":"1946","precision":"year","title":"Radioactive iodine: first theranostic","note":"Thyroid cancer","from":"thyroid","refs":[]},{"group":"journal","date":"1946","precision":"year","title":"Blood founded","note":"American Society of Hematology","from":"blood","refs":[]},{"group":"regulatory","date":"1946","precision":"year","title":"Radioactive iodine (I-131): approval (US)","note":"First therapeutic use in thyroid cancer (Seidlin); formal approval followed","from":"radioactive-iodine","refs":[]},{"group":"technology","date":"1946","precision":"year","title":"Cytotoxic chemotherapy","note":"First use in humans or first approval, as the technology record states it.","from":"cytotoxic-chemotherapy","refs":[]},{"group":"technology","date":"1946","precision":"year","title":"Radioiodine therapy and whole-body iodine scanning","note":"First use in humans or first approval, as the technology record states it.","from":"radioiodine-therapy","refs":[]}]},"route":"/years/1946/","neighbours":{"year":[{"id":"1945","kind":"year","name":"1945 in oncology","route":"/years/1945/"},{"id":"1947","kind":"year","name":"1947 in oncology","route":"/years/1947/"}]}}