system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
Point A and point B Manchester location are important for treatment of which cancer –
assistant
The correct answer is  Radiotherapy in Ca cervix

External beam via cobalt or linear accelerator and brachytherapy (e.g. radium, cobalt or cesium) are used in treatment of carcinoma cervix.
The radiation dose is calculated with respect to the amount of irradiation received at 2 theoretical points, A & B.