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Query: UMLS:C0476089 (
endometrial cancer
)
11,379
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
A causal link between prolonged estrogen (E) therapy and
endometrial cancer
is argued for in this report of a case who was treated with large amounts of estrogenic substances almost continuously for an 8-year period. In 1919 a 25-year-old woman was admitted with asthma of 1-year duration.
Asthma
onset had been very severe, requiring administration of epinephrine hydrochloride every few hours and frequent hospital observation. In 1928, the patient was amenorrheic for 8 months; in 1936, she experienced amenorrhea for 4 months. In 1937 (patient now 45 years old), the relationship between amenorrhea and increased severity of asthma was suspected. At this time, the patient also complained of hot flashes and sweats. Treatment with estrogenic substances was begun in 1937 and continued through 1945. 3 unusual features were noted during therapy: 1) persistence of hot flashes; 2) persistence of high urine titers of follicle stimulating hormone (FSH) despite adequate E doses; and 3) absence of bleeding when E was temporarily withdrawn. By 1945,
endometrial cancer
had been identified by vaginal smear and verified by biopsy. Because of the previous absence of respose of FSH to prolonged E therapy, Es were omitted for 4 weeks, and after this period the vaginal smear showed complete absence of intrinsic estrogenic stimulation, and the urine titer of FSH was high. E given for 10 days caused moderate pituitary inhibition. Determination of 17-keto-steroids made before and after therapy was abnormally low. Except for the state of chronic illness and the continuous administration of asthma medication (chronic alarm reaction?), there is no explanation of carcinoma grade 2.
...
PMID:Cancer of endometrium and prolonged estrogen therapy. 1233 35
Asthma
is an increasingly common disorder, affecting 5-10% of the population. It involves a dysregulated immune function, which may predispose to subsequent cancer. We examined cancer risk among Swedish subjects who had hospital admission once or multiple times for asthma. An asthma research database was created by identifying asthma patients from the Swedish Hospital Discharge Register and by linking them with the Cancer Registry. A total of 140 425 patients were hospitalised for asthma during 1965-2004, of whom 7421 patients developed cancer, giving an overall standardised incidence ratio (SIR) of 1.36. A significant increase was noted for most sites, with the exception of breast and ovarian cancers and non-Hodgkin's lymphoma and myeloma. Patients with multiple hospital admissions showed a high risk, particularly for stomach (SIR 1.70) and colon (SIR 1.99) cancers. A significant decrease was noted for
endometrial cancer
and skin melanoma. Oesophageal and lung cancers showed high risks throughout the study period, whereas stomach cancer increased towards the end of the period. The relatively stable temporal trends suggest that the asthmatic condition rather than its medication is responsible for the observed associations.
...
PMID:Cancer risk in hospitalised asthma patients. 1917 22