Word clouds per decade

The most frequent non-stop-word tokens in paper titles + abstracts, aggregated per decade. Bigger = more frequent within that decade. Click a word to highlight its appearances across decades.

1970s 2,615 papers

endometriosis treatment ovarian pelvic danazol uterine endometrial diagnosis clinical therapy carcinoma pregnancy endometrium disease surgery pain years hysterectomy effect effects uterus author progesterone tubal laparoscopy ovary infertility menstrual patient treated normal following activity cancer bleeding reported cells surgical levels changes both tissue associated year symptoms chronic tumors day abdominal findings

1980s 5,683 papers

endometriosis treatment danazol ovarian pelvic disease levels infertility therapy endometrial uterine pregnancy clinical diagnosis serum peritoneal endometrium cancer cells associated normal treated tumor patient laparoscopy less pain carcinoma tubal months tumors effects surgery effect both progesterone significant years hormone menstrual tissue significantly fluid rate human stage cell phase increased alpha

1990s 19,317 papers

endometriosis treatment endometrial ovarian pelvic pain uterine disease cells endometrium therapy infertility compounds laparoscopy cell cancer danazol diagnosis hormone peritoneal pregnancy levels associated clinical laparoscopic surgery serum derivatives estrogen human hysterectomy significantly months patient both activity normal compositions effects method symptoms treated progesterone effect years performed expression compared significant fluid

2000s 80,844 papers

endometriosis treatment receptor modulators estrogen endometrial treating ovarian expression uterine disease pain endometrium derivatives method cells pelvic associated compounds cancer diagnosis thereof therapy adenomyosis selective hormone clinical progesterone cell useful levels infertility related surgery diseases disorders conditions human present significantly invention tissue peritoneal laparoscopic androgen control endometriotic pregnancy serum conclusion

2010s 166,450 papers

endometriosis treatment cell cells expression analysis associated ovarian cancer disease based pain clinical model high gene endometrial human both control risk protein compared different levels time genes significant effects significantly non surgery role uterine pelvic effect development rate diagnosis related factors specific higher new pregnancy increased years genetic activity among

2020s 1,111,948 papers

analysis based italic bold title model cell high associated cells health risk treatment clinical disease cancer covid abstract time expression both significant among non endometriosis effects potential factors research through related different human compared control significantly protein development models higher findings system effect levels gene including specific sub role background

Many papers from the 1970s have no abstract on file, so those clouds fall back to title-only tokens. The stop-word list is intentionally minimal (no NLTK dependency); medical jargon like "patients" and "study" is filtered to keep the chart informative.