Carriers of these mutations may then undergo enhanced surveillance, chemoprevention, or preventative surgery to reduce their subsequent risk. Management
Many treatment options for cancer exist. The primary ones include surgery, chemotherapy, radiation therapy, hormonal therapy, targeted therapy and palliative care. Which treatments are used depends on the type, location and grade of the cancer as well as the patients health and preferences. The treatment intent may or may not be curative. Chemotherapy
Chemotherapy is the treatment of cancer with one or more cytotoxic anti-neoplastic drugs (chemotherapeutic agents) as part of a standardized regimen. The term encompasses a variety of drugs, which are divided into broad categories such as alkylating agents and antimetabolites. Traditional chemotherapeutic agents act by killing cells that divide rapidly, a critical property of most cancer cells. It was found that providing combined cytotoxic drugs is better than a single drug, a process called the combination therapy, which has an advantage in the statistics of survival and response to the tumor and in the progress of the disease. A Cochrane review concluded that combined therapy was more effective to treat metastasized breast cancer. However, generally it is not certain whether combination chemotherapy leads to better health outcomes, when both survival and toxicity are considered.Targeted therapy is a form of chemotherapy that targets specific molecular differences between cancer and normal cells. The first targeted therapies blocked the estrogen receptor molecule, inhibiting the growth of breast cancer. Another common example is the class of Bcr-Abl inhibitors, which are used to treat chronic myelogenous leukemia (CML).
Delayed diagnosis, body odour and the lack of cure may lead to psychosocial issues. When the condition is suspected or known to occur in a family, genetic testing can be helpful in identifying the specific individuals who have or carry the disorder.Ways of reducing the fishy odor may include:

Avoiding all seafood, including fish, shellfish, kelp, seaweed. Seafood contains TMAO, which is converted to TMA in the stomach, and will directly raise TMA levels in the person. Avoiding red meat (beef, lamb and pork), liver, offal, and foods and supplements that contain carnitine. A study performed by Wang Z found that when comparing diets where the main protein source was red meat, white meat and non-meat protein sources, consumption of red meat increased the production of TMAO, whereas white meat and non-meat protein diets generated only low to negligible amounts TMAO. This study indicates that red meat is a major driver of TMA production by altering the balance of microbiota in the stomach due to the carnitine found in red meat. A further study by Crimarco A found that a 8 week plant based diet significantly reduced TMAO production, and further, that after switching the diet to include animal based protein, TMAO production was less than the participants who had only been given an animal protein based diet.