Z80-Z99: Persons with potential health hazards related to family and personal history and certain conditions influencing health status

Z85: Personal history of malignant neoplasm

The category Z85 of Personal History of Malignant Neoplasm represents a group of conditions related to a patient's past experience with cancer. It doesn't mean the patient currently has cancer. Instead, it indicates that the individual has previously had at least one type of malignant (cancerous) tumor. This personal history may be related to any form of cancer, from brain and lung cancer to breast or prostate cancer, among others. It's important because patients with past cancer history may be more susceptible to cancer recurrence or new cancers due to various factors like genetics, previous treatments, and lifestyle factors. Typical signs of cancer recurrence can vary, ranging from fatigue and changes in skin to pain and changes in body weight. The cancer's progression depends upon the cancer type and the individual's overall health. This code is used in medical records for more thorough patient history and efficient healthcare planning.