Hi.. Surgical treatment is the best possible treatment for all ovarian cyst that are larger than 5 cm.. Other cyst which are smaller than 5cms are treated with symptomatic treatment and surgery.. Hence the medical treatment available are just to relieve the symptoms and not cure the condition.. Hence better get the surgery done... Both the forms of the treatment (opens laprotomy and laproscopic treatment) has advantages and disadvantages.. Laproscopic is definitely better if it is feasible.. Consult the treating doctor for more specific opinion.. You can visit any multispeciality hospital for the treatment.. Hope you find this useful..