Desmoid Tumors and Estrogen

There is a study being done on how Estrogen affects Desmoid Tumors. Some results seem to suggest higher levels of Estrogen may cause the growth of a tumor. "They" are not sure if this is what is causing them to appear in the first place or if it's just contributing to the growth once a tumor is there.
Here is a list I found of foods that natural have estrogen and a list of foods that inhibit the absorption of Estrogen.
I have to say I do eat a lot of foods from the first list but can that really be what is causing my tumors—don't most people eat this stuff?
I have to also consider I am on Synthroid—synthetic thyroid—which can cause Osteoporosis and Anemia because it interferes with the absorption of calcium, iron and magnesium. (Long term side effects)
Ahh…having a rare tumor is so much fun! I wish someone would just tell me X, Y and Z causes these tumors—don't eat, drink or sit next to these things and you will be fine. Life would be so much easier. Without this I find myself questioning everything that I ingest. From pills to the dishes we eat, drink and prepare our foods in. It can be exhausting but I am determined not to have a third reoccurrence!
Foods Containing Natural Estrogens

• Alfalfa            
• Animal Flesh—ew! That just sounds wrong!
• Anise Seed
• Apples
• Baker's Yeast
• Barley
• Beets
• Carrots—all time fav!
• Cherries
• Clover
• Cowpeas (Black-eyes peas)
• Cucumbers—another fav!
• Dairy Foods—OMG, I do not think I can live without these!
• Dates
• Eggs—I could take 'em or leave 'em!
• Eggplant
• Fennel
• Flaxseed
• Garlic—was really starting to get into this!
• Hops
• Licorice
• Oats—I am an Oat eater!
• Olive Oil—have been using this forever!
• Olives
• Papaya
• Parsley
• Peas
• Peppers—this is another big one for me!
• Plums
• Pomegranates
• Potatoes—seriously?! I have to have my taters!
• Pumpkin—my family will be sad, there will be no more Pumpkin Cheese Cake bars.
• Red Beans—and rice, yes please!
• Red Clover
• Rhubarb
• Rice—poo!
• Sage
• Sesame Seeds
• Soybean Sprouts
• Soybeans
• Split Peas
• Sunflower Seeds—my dad would buy these for me all the time growing up!
• Tomatoes—I will eat them but they are not my fav.
• Wheat—was always told to eat Whole Wheat.
• Yams
  
   

Estrogen Inhibiting Foods

• Berries—ok, this is good.
• Broccoli—this is right up there with carrots.
• Buckwheat—I thought this was just a character in Lil Rascals!
• Cabbage—could live without it.
• Citrus Foods—not my fav.
• Corn—good thing I live in Indiana, the CORN STATE!
• Figs—the old people fruit! Ha!
• Fruits (except apples, cherries, dates, pomegranates)—I am more of a veggie person really.
• Grapes
• Green Beans—this is the only veg my sister will eat so I do eat a lot of this.
• Melons
• Millet
• Onions—LOVE onions
• Pears
• Pineapples
• Squashes
• Tapioca
• White Rice—a little flavorless, but I guess I can figure out what to do with it.
• White Flour—I will not know what to think to eat plain white bread again…