System and method for adaptive radiation therapy
AssigneeShanghai United Imaging Healthcare Co., Ltd.
InventorsXiaoqing Shangguan, Chengcheng Rong
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Abstract
The disclosure relates to a system and method for adapt a treatment plan. The method may include: obtaining an initial treatment plan of a region of interest, wherein the initial treatment plan includes a first initial treatment fraction and a second initial treatment fraction; causing a radiation treatment device to deliver the first initial treatment fraction; obtaining a treatment record related to the first initial treatment fraction; and generating an updated second treatment fraction based on the second initial treatment fraction and the treatment record.
Claims20
A system, comprising:
- at least one storage medium including a set of instructions for generating an actual dose distribution of an object;
- and
- at least one processor configured to communicate with the at least one storage medium, wherein when executing the set of instructions, the at least one processor is configured to cause the system to:
- obtain a treatment plan of a region of interest of an object;
- obtain a first image of the region of interest relating to a first scan of the region of interest;
- obtain an actual treatment parameter set related to the treatment plan;
- and
- generate an actual dose distribution of the object according to the actual treatment parameter set and the first image.
A system, comprising:
- at least one storage medium including a set of instructions for generating an actual dose distribution of an object;
- and
- at least one processor configured to communicate with the at least one storage medium, wherein when executing the set of instructions, the at least one processor is configured to cause the system to:
- obtain one or more first characteristic parameters related to a first object;
- retrieve a reference record set based on the one or more first characteristic parameters related to the first object;
- and
- generate a forecasting model related to the first object based on the reference record set.
A system, comprising:
- at least one storage medium including a set of instructions for generating an actual dose distribution of an object;
- and
- at least one processor configured to communicate with the at least one storage medium, wherein when executing the set of instructions, the at least one processor is configured to cause the system to:
- obtain an initial treatment plan of a region of interest of an object;
- and
- determine, using a forecasting model, one or more transformations of the region of interest after the object is subjected to a treatment according to the initial treatment plan.
Dependencies are inferred from the claim text.