It is now 40 years since the connection between DES exposure and Cancer in DES daughters was discovered. On May 19th 2011, the Massachusetts General Hospital (MGH) in Boston, Massachusetts, USA where this connection was first made, will be hosting a DES (Diethylstibestrol) symposium. DES daughters will share their experiences and discuss with DES specialists the lessons learned about embryogenesis, fertility, and carcinogenesis from in utero exposures. The DES symposium is free and open to the general public. Please show your support to this event by attending or spreading the word.

The timing and location of the DES (Diethylstilbestrol) symposium have historical significance. In the late 1960s, there was an unprecedented appearance of a rare vaginal cancer in young women. Cases of Clear Cell Adenocarcinoma (CCA) were diagnosed in an age group never before found to develop it. A DES mother raised the question of whether her daughter’s vaginal cancer might be connected to DES exposure in utero. Doctors confirmed the link between DES and cancer in 1971 and published their findings in the April 1971 issue of the New England Journal of Medicine. It is at the MGH that the DES cancer link was first made on April 22, 1971.
In 2011, in the USA and in many other corners of the world, diethylstibestrol continues to affect the lives of not only the DES mothers who were prescribed the carcinogenic drug, the lives of their daughters and sons who have been exposed in utero, but also the lives of their grandchildren. And unfortunately, cancer is not the only health issue that has been linked to DES since 1971. The DES health concerns are still as relevant today as they were in the late 1960’s. Research is still needed, and more needs to be done to ensure the DES victims are not forgotten. The DES (Diethylstilbestrol) symposium is an important event which will contribute to raise awareness of the devastating long-term side effects of synthetic hormones such as diethylstilbestrol.
DES (Diethylstilbestrol) Symposium
WHEN
Thursday 19th May 2011
WHERE
Massachusetts General Hospital in Boston, Massachusetts – Masa Ether Dome, Bulfinch Building
TIME
from 3:00 pm to 5:30 pm
Reception from 5:30 pm to 6:30 pm in the Ether Dome, Bulfinch 4.
PROGRAMME
Part I (3 – 4 pm) of the May 19, 2011 symposium will feature a DES Daughters’ Panel, moderated by Annekathryn Goodman, MD. The DES Daughters’ Panel will include:
- Andrea Goldstein, RN – DES daughter and DES activist since 1978; recognized throughout the DES community as the historian for the DES issue.
- Caitlin McCarthy – DES Daughter and screenwriter of WONDER DRUG (www.wonderdrugthemovie.com), an award-winning screenplay about the DES drug disaster (currently seeking financing).
- Cheryl Roth – DES daughter who does not want the DES tragedy forgotten. She is interested in ensuring that future generations who may be affected by the ingestion of the drug by grandmothers, great-grandmothers, etc. have knowledgeable physicians to treat them.
Part II (4 – 5:30 pm) will be the Scientific Session, moderated by John Schorge, MD. Speakers and topics will include:
- Michael Greene, MD (Division of Maternal Fetal Medicine) – History of the use of DES in pregnancy.
- Robert Young, MD (Department of Pathology) – Pathologic changes in the female reproductive tract after in utero DES exposure
- Thomas Toth, MD (Division of Reproductive Endocrinology and Infertility) – The structural changes in the uterus and cervix and implications for fertility after in utero DES exposure.
- Marcela Del Carmen, MD (Division of Gynecologic Oncology) – Clear Cell Carcinoma of the vagina in DES exposed women.
- Annekathryn Goodman, MD (Division of Gynecologic Oncology) – Endocrine disruptors and the potential molecular basis of carcinogenesis DES exposure.
DES events such as the DES symposium are a great acknowledgement that Di-ethyl stilbestrol is not something of the past. The DES tragedy is far from over so please help support this event by attending or spreading the word. The Diethylstibestrol DES symposium is free and open to the general public.
This event is sponsored by Vincent Obstetrics and Gynecology.
Sources: DES Info.