Which Tests Can Diagnose Brain Cancer?
Usually, signs or symptoms experienced by a person helps to recognize brain tumours. If a tumour is suspected, tests are needed to confirm the diagnosis. A complete and accurate diagnosis is the first step in brain cancer treatment plan. Developing the treatment plan for brain tumour involves treating physician, radiologist, oncologist, surgeon, etc. to evaluate, diagnose, and carefully chalk out a plan to treat the tumour. During treatment, imagining tests can track tumour size, and a doctor monitors how a patient is responding to treatment so that treatment plans can be altered as needed.
Doctors perform many tests to detect or diagnose brain tumours and study the characteristics of a brain tumour. They also carry out tests to see if it has spread to other parts of the body from where it started called metastasis and rarely occurs in brain tumours. Doctors can also take tests to find out which treatments are best for the patient’s tumour.
For most types of tumours, taking potential tumour samples is the only safe way for doctors to determine if there are tumours in any area of the body. This can be done in a biopsy procedure or by removing part or all of the tumour through surgery. During a biopsy, the doctor takes small tissue samples to be examined in the laboratory. If this is not possible, the doctor may suggest other tests that help in the diagnosis.