Nasopharyngeal carcinoma radioactive brain injury degree detection system based on DTI and 1H-MRS technologies

Abstract

The invention discloses a nasopharyngeal carcinoma radioactive brain injury degree detection system based on DTI and 1H-MRS technologies. According to the invention, the output terminal of a data transmission module is connected with the input terminal of a DTI module, the output terminal of the DTI module is connected with the input terminal of a central processing unit module, and the output terminal of the central processing unit module is connected with the input terminal of a 1H-MRS module. A power output terminal of a power supply module is connected with a power input terminal of the central processing unit module; compared with a traditional imaging method, the 1H-MRS module has the advantages that the scanning time is short, the generation of chemical shift artifacts can be reduced; meanwhile, a normal and substantial spectrum on the opposite side can be used as an internal contrast, and the diagnosis accuracy is further improved; a humidity sensor and a temperature sensor canmonitor the temperature and humidity in the central processing unit module in real time when the central processing unit module operates, and the situation that the temporological part of the centralprocessing unit module spontaneously combusts or is short-circuited due to too high temperature or humidity is avoided.

Description

technical field [0001] The invention belongs to the technical field of nasopharyngeal carcinoma detection, in particular to a detection system for the degree of radioactive brain injury of nasopharyngeal carcinoma based on DTI and 1H-MRS technology. Background technique [0002] Nasopharyngeal carcinoma refers to malignant tumors that occur on the roof and side walls of the nasopharyngeal cavity. It is one of the high-incidence malignant tumors in my country, and its incidence rate is the first among ear, nose and throat malignant tumors. Common clinical symptoms are nasal congestion, blood in the nasal discharge, ear blockage, hearing loss, diplopia, and headache. Most nasopharyngeal carcinomas are moderately sensitive to radiotherapy, and radiotherapy is the first choice for the treatment of nasopharyngeal carcinoma. However, for cases of highly differentiated carcinoma, late course of disease and recurrence after radiotherapy, surgical resection and chemical drug treatm...

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Problems solved by technology

[0003] However, in the common detection system, the scanning time is long, and at the same time, there are many chemical shift artifacts, which affect people's accurate diagnosis of the degree of radiation brain injury caused by nasopharyngeal carcinoma, and are not conducive to the patient's radical cure.

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