Cancer is a complex group of diseases characterized by uncontrolled cell growth due to genetic changes.

Each type of cancer behaves differently, with some progressing rapidly and spreading aggressively, while others have a slower growth rate. Factors such as the cancer's stage and grade play a crucial role in determining its progression.

Cancer is broadly categorized into-

• Liquid cancers, which include blood cancers like leukemia, lymphoma, and multiple myeloma.
• Solid tumor cancers, which are characterized by the formation of solid masses, such as breast cancer and prostate cancer.

The ability of cancer cells to spread to other parts of the body, known as metastasis, can pose significant challenges to effective management and treatment.

Additionally, chronic stress has been strongly linked to cancer progression, as it can activate pathways that promote tumor growth and metastasis.

Doctors take into account various factors to predict how cancer will progress, including the type and location of the cancer, its stage, grade, gene mutations, and hormonal status.

The TNM staging system, which considers the size of the primary tumor, number of affected lymph nodes, and presence of metastasis, helps doctors describe the extent of the cancer.

Certain types of cancer, such as Acute Myeloid Leukemia, Glioblastomas, and certain aggressive breast cancers, are known for their aggressive nature, while others like colorectal cancers, low-grade breast cancers, and most types of prostate cancer have a slower growth rate and may be managed through active surveillance instead of immediate treatment.