Can BBL performed without stomach lipo? (photo)

Sure, but you will have to realize that the results may not be what you have in mind. The abdomen needs to be suctioned conservatively and the flanks and bra rolls aggressively.  This will allow plenty of fat for transfer and better define your waist without incurring additional skin issues with your stomach.  A side view showing your current butt would be helpful in making an assessment.Kenneth Hughes, MD, Board Certified Plastic SurgeonLos Angeles, CA

Hello, good afternoon, thanks for your question, actually yes, but if you want better results even with the liposuction by itself, it will be better to perform abdominal lipo. 

The number of donor sites is dependent upon the goals and the available fat within each donor site (i.e. 2 large donor sites may be better than 3 small sites). With regards to your specific question, how many sites to treat will depend upon the degree of volumization you are seeking as well as the volume available in each site. 
Large volume liposuction has grown in popularity as a component of BBL, patients should remember it is not a weight loss procedure and is best performed on patients who are at or near their target weight. A BMI of less than 30 is recommended as it imparts a lower overall risk profile. 
Common target areas include:
Abdomen/Flanks (“love handles”)Hips/Thighs/LegsUpper armsBackButtocksWith regards to your specific question, it is difficult to make predictions on liters of fat harvested as this is not an exact science. In the setting of BBL, we know that there will be some donor fat loss (as high as 50% but typically 30%). For this reason, I typically set a goal of at 500 cc per cheek (depending on patient goals). This would necessitate a harvest of at least 1 liter (some is lost in processing). If I do not believe this to be possible, I will encourage patients to consider other options or temper their expectations.Based upon your photos, you appear to be a reasonable candidate for surgery. The outcome is donor site dependent. While many patients have excess in the abdominal region, this may not be true for everyone. The sites harvested will vary from patient to patient. If you choose not to harvest from the abdomen, as long as you have alternative sites, the abdomen can be spared.
As always, discuss your concerns with a board certified plastic surgeon (ABPS).