The purpose of this article is to discuss the significance of psychosocial oncology in the treatment of cancer. Historically, cancer treatments have been almost entirely focused on curing the disease, largely neglecting the care of the patient's psychological health. Unfortunately, nearly half of cancer patients surveyed develop preventable psychological disorders that go unrecognized (Parle, 1996). The field of psychosocial oncology recognizes that cancer not only affects the patient's mental health, but also that of their loved ones. Cancer patients whose treatments are enhanced by the implementation of psychology have statistically lower mortality rates. Many studies show a better prognosis for patients in good mental health and a lower chance of later relapse when their web of social connections is recognized and preserved. Recently healthcare providers are recognizing the power of psychosocial oncology and are starting to implement it into their treatment plans with the goal of providing more efficient and holistic care to their patients. The significance of psychosocial oncology in cancer treatment One of humanity's greatest enemies is not what lives around us, but what can live inside us. In today's modern society, especially in America, it is easy to feel invincible against traumas such as car accidents, bankruptcy, or even terrorism. Many of us convince ourselves that we are safe from life-altering dangers by placing our trust in the safety standards of our automobiles, the experience of our stockbrokers, or the strength of our military. The enemy that may be within us is impartial to factors such as religion, wealth, age, political opinions, geographic location, g... middle of the paper... studies show that more than 25% of oncologists feel emotionally exhausted and even depressed because of the bond with their patients (Ramirez, 1996). Studies like these highlight the need for psychologists in modern cancer treatment, so that the communication gap between doctors and cancer patients can be bridged so that treatment is more effective and holistic. There is a significant need for psychosocial oncology in modern cancer treatment. Cancer is an enemy that no patient should face alone. Cancer treatment should not only focus on the disease but also on the individual. Human beings are complex organisms that need to have relationships with each other. Psychological oncology helps the cancer patient manage their emotions so that they do not become depressed and break social ties, helping them remember that life is worth fighting for.