Metastatic bone disease occurs when cancer spreads from a primary organ site to bone. The spine is the most common location of metastatic disease. See the image below. Lateral radiograph shows sclerotic metastasis of the L2 vertebra in a 54-year-old man with prostatic carcinoma.
The meal itself, some meals are more likely to cause more gas than others e.g high fat, protein meals, or those with lots of onions or cabbage. Also if you lack enzymes to digest beans or milk or have gastritis or Gerd or other diseases affecting digestion you might have these issue. Lastly if you are constipated.
You're eating gassy foods. Some foods are notorious for causing gas, Reinagel tells HuffPost. Cabbage, broccoli, kale, apples and avocados have all been known to cause bloating. Eating too much salt can also cause water retention, which can leave you feeling puffy. Plus, downing lots of fiber -- especially from supplements -- without drinking enough water is a fast track to a gassy gut.