Established in 1970 the premises of the United States and the United States mortgage one of the main sources of funds
Fannie in the United States and the premises of the United States and the two government-funded mortgage institutions of the deep difficulties, the Bush administration called on the Chinese central bank to buy more U.S. government guarantees the mortgage bonds. According to the U.S. Treasury Department on June 30, 2007 issued by overseas holders of U.S. securities report, the two companies best five foreign creditors, followed by China, Japan, the Cayman Islands, Luxembourg and Belgium. The report showed that China's holdings of U.S. institutions of 376.326 billion U.S. dollars of long-term bonds, including asset-backed bonds to 206 billion U.S. dollars.
Asset-backed bonds is mainly mortgage bonds, such bonds from Fannie Mae and premises of the United States and the two agencies issued or guaranteed.
U.S. Housing and Urban Development Department, Jackson is currently visiting Beijing to try to convince the Chinese central bank to buy more U.S. Mortgage Association securities.
U.S. mortgage market has become serious borrowers default, Fannie and premises of the two major U.S. government-funded mortgage institutions bogged down in difficulties. In this context, the U.S. government to send the Department of Housing and Urban Development Minister Jackson visit to Beijing with the intention of the Association for the U.S. mortgage securities to recruit China's foreign exchange reserves this major customer.
It is learnt that the National Mortgage Association to 417 billion U.S. dollars of federal insurance and fixed-rate mortgages provide security.
Last week, Jackson met with the central bank governor Zhou Xiaochuan. Jackson said that the National Mortgage Association than most other institutions better suited to provide mortgage products. He said that Fannie Mae and the United States and the different premises, the U.S. Government National Mortgage Association to provide comprehensive support, the credit risk in the same circumstances, the mortgage securities on the People's Bank of China provided the proceeds from the U.S. Treasury bonds than the benefits of more好.
Jackson also said that with China's commercial banks contacts, such as the Construction Bank of China, talks to buy the support of the Government of the mortgage securities matters. He added that China and the United States are facing the people to provide affordable housing challenges.
According to the U.S. Treasury Department and the Federal Reserve in 2007 "issued by the U.S. Securities and overseas holders of the report" as well as Bloomberg statistics, from 2004 to 2007, China held the U.S. Securities and from the 341 billion U.S. dollars over the Three times, to 922 billion U.S. dollars, of which at least 414 billion U.S. dollars for the United States Treasury bonds (as at April this year).
U.S. Foreign Relations Sese economists estimate that China's purchase of the U.S. Securities and total more than 1 trillion U.S. dollars.
U.S. Housing and Urban Development Department's web site also shows that China is Fannie and premises of the United States and the largest creditor, holding 376 billion U.S. dollars of corporate bonds.
The United States prior to oppose the government took over the premises of the United States and Fannie Mae, especially when foreign creditors, the two companies become a major shareholder. FreedomWorks President of the United States that Matt Kibbe, "the two" security of taxpayer's money on functions of foreign investors to take risks. He pointed out that all government-sponsored enterprise (GSE) bond issue, a statement from the U.S. government is not secured. Investors in these bonds have gained since the state treasury bonds is much higher than the risk premium, it should also bear the consequences of their own, not by American taxpayers to clean up the mess.
U.S. Congressional Research Service published in January this year, the report pointed out that as the low savings rate, the growth in the U.S. economy is seriously dependent on the country's high savings rate of capital. The U.S. government in order to make up the deficit, issuing a lot of Treasuries, half of which were held for foreign investors.
Sese said that China has taken diversified investment strategy, even if Fannie and premises shrinking U.S. bonds, China will not be easily sold. He believes that the U.S. relief plans, if successful reduce the mortgage debt on treasury bond risk premium, will bring great benefits to China. In addition, this initiative is to help strengthen the U.S. dollar, the U.S. dollar will not drop, in the face of pressure from the appreciation of the renminbi will also be breathing space.
Related News
Premises of the United States and "self-help" smooth
Premises of the United States Monday auction of short-term bonds are concerned, many investors in financial institutions clouded by the concerns of the market, the U.S. adopted the premises of the key test of investor confidence. The premises of the United States and 3 billion U.S. dollars short-term instruments auction, tender was higher than usual.
U.S. Federal Reserve to tighten the regulation of new mortgage loans
Federal Reserve July 14 through a series of standardized housing mortgage lending activities of the new measures, designed to better protect consumers from deceptive acts against the mortgage. New measures include: prohibit the direction of lending no proof of income of borrowers to offer loans to lending more than the borrower must ensure that the money used to pay taxes and insurance; restrictions on lending to early repayment penalties, etc..
2008-07-16
China's first F-10 fighter-scale models, such as appearance in Beijing
China's one route, such as scale models of aircraft Jianshi
PRC military-Beijing July 16 (Xinhua Huang Tzu-Juan) today 9:30, an Air China plane Jianshi landscape project inauguration ceremony was held in Beijing, China's one route the leadership and staff attended the inauguration ceremony and The opening ceremony, a grand scene of a warm and attract attention of the public's attention.
This reporter has learned that the appearance of the Jianshi model of the capital, is Jianshi fighters such as scale models, and the true size of the same model is located in Beijing next to the bustling streets, this is the first in the country, this feature has become a model Beijing streets of beautiful scenery, has become China's one route before building a permanent mark.
Jianshi on aircraft
Jianshi aircraft is China's self-developed, with independent intellectual property rights of high-performance, multi-purpose third-generation advanced fighter aircraft, with high reliability, survivability and high mobility, combat radius, taking off and landing distance short, a strong ability to attack, Integrated operational efficiency reached the international advanced level of similar fighters.
After years of development, has become the establishment Jianshi aircraft to equip our troops, a combat capability. At present, Jianshi aircraft series has been formed a good situation, with its two-seater-fighting / trainer has completed the development, and mass troops and equipment.
Jian Shi of China's aviation aircraft development is the history of development of the largest and highest technical difficulty, the most extensive collaboration of the complex project, involving air power, electronic information, materials and metallurgy, machinery manufacturing, steel, aerospace and other technology, aviation, aerospace, electronics , Steel, metallurgy, machinery, chemicals, light industry, textiles, Chinese Academy of Sciences, and other 14 ministries, more than 100 units, hundreds of thousands of people directly involved in the development of the whole project.
Jianshi aircraft by the success of development, China has mastered a set of independent intellectual property rights with a new generation of fighter development technology, formed a self-development, production capacity of the new generation of fighters. In the development process, to have broken through the multidisciplinary optimization, advanced aerodynamic layout, digital flight control telex, digital integrated avionics / arms, large-scale systems integration as the representative of the design technology, established the overall number of Controlled processing, titanium parts and composite materials to represent a new generation of aircraft manufacturing system, a large capacity to solve real-time flight test the key technology, independently developed a multi-function fire control radars, hundreds of new products and large-sized titanium and so on Dozens of new materials and technology management, systems engineering and project management, project management, parallel to a major innovation, has made a large number of major scientific and technological innovations.
Jianshi the aircraft developed a large number of technical achievements to fill the gaps in the domestic to the international advanced level, has been widely used in other aircraft and missiles, warships, tanks and other weaponry in the research and development. Jianshi aircraft development through the establishment of the research system, the technological achievements and bring up the personnel for China's next generation of advanced fighter planes for laying a solid foundation, while promoting the electronic information, machinery, materials, metallurgy, chemical industry The technological progress and industrial development.
Jianshi successful development of the aircraft, so that our military has the advanced fighters in service with foreign countries to match the capacity of the army's aviation realized from the second-generation weapons and equipment to the third generation of historical leap. At the same time, greatly promoted the development of China's aviation industry, signifies that China's aviation weapons and equipment of independent research and development capacity among the world's advanced ranks.
Jianshi aircraft engineering the 2006 annual national scientific and technological progress Special Award.
PRC military-Beijing July 16 (Xinhua Huang Tzu-Juan) today 9:30, an Air China plane Jianshi landscape project inauguration ceremony was held in Beijing, China's one route the leadership and staff attended the inauguration ceremony and The opening ceremony, a grand scene of a warm and attract attention of the public's attention.
This reporter has learned that the appearance of the Jianshi model of the capital, is Jianshi fighters such as scale models, and the true size of the same model is located in Beijing next to the bustling streets, this is the first in the country, this feature has become a model Beijing streets of beautiful scenery, has become China's one route before building a permanent mark.
Jianshi on aircraft
Jianshi aircraft is China's self-developed, with independent intellectual property rights of high-performance, multi-purpose third-generation advanced fighter aircraft, with high reliability, survivability and high mobility, combat radius, taking off and landing distance short, a strong ability to attack, Integrated operational efficiency reached the international advanced level of similar fighters.
After years of development, has become the establishment Jianshi aircraft to equip our troops, a combat capability. At present, Jianshi aircraft series has been formed a good situation, with its two-seater-fighting / trainer has completed the development, and mass troops and equipment.
Jian Shi of China's aviation aircraft development is the history of development of the largest and highest technical difficulty, the most extensive collaboration of the complex project, involving air power, electronic information, materials and metallurgy, machinery manufacturing, steel, aerospace and other technology, aviation, aerospace, electronics , Steel, metallurgy, machinery, chemicals, light industry, textiles, Chinese Academy of Sciences, and other 14 ministries, more than 100 units, hundreds of thousands of people directly involved in the development of the whole project.
Jianshi aircraft by the success of development, China has mastered a set of independent intellectual property rights with a new generation of fighter development technology, formed a self-development, production capacity of the new generation of fighters. In the development process, to have broken through the multidisciplinary optimization, advanced aerodynamic layout, digital flight control telex, digital integrated avionics / arms, large-scale systems integration as the representative of the design technology, established the overall number of Controlled processing, titanium parts and composite materials to represent a new generation of aircraft manufacturing system, a large capacity to solve real-time flight test the key technology, independently developed a multi-function fire control radars, hundreds of new products and large-sized titanium and so on Dozens of new materials and technology management, systems engineering and project management, project management, parallel to a major innovation, has made a large number of major scientific and technological innovations.
Jianshi the aircraft developed a large number of technical achievements to fill the gaps in the domestic to the international advanced level, has been widely used in other aircraft and missiles, warships, tanks and other weaponry in the research and development. Jianshi aircraft development through the establishment of the research system, the technological achievements and bring up the personnel for China's next generation of advanced fighter planes for laying a solid foundation, while promoting the electronic information, machinery, materials, metallurgy, chemical industry The technological progress and industrial development.
Jianshi successful development of the aircraft, so that our military has the advanced fighters in service with foreign countries to match the capacity of the army's aviation realized from the second-generation weapons and equipment to the third generation of historical leap. At the same time, greatly promoted the development of China's aviation industry, signifies that China's aviation weapons and equipment of independent research and development capacity among the world's advanced ranks.
Jianshi aircraft engineering the 2006 annual national scientific and technological progress Special Award.
Temporary air formed Fangyan Huo nest Olympic rings logo (AP)
July 16, 2008, the Olympic Games opening ceremony rehearsals for the first time discharge of fireworks, fireworks were embellished over the nest in the changing colors.
July 16, 2008, the opening ceremony rehearsals for the first time burning fireworks, the changing colors over the nest Source: CFP
July 2008 the evening of 16, the Olympic Games opening ceremony rehearsals rehearsals in the nest, rehearsal more than two hours in the course of the nest and water over several cubic put a test fireworks, dazzling fireworks display attracted many people in the vicinity The flyover to watch and take pictures, or even the North Fourth Ring have slowed the speed of traffic. Source: CFP
Last night, the night fell, "nest" ablaze with lights and Guse Qi-ming. 20:02, "Bang" explosion, 10,000 fireworks around the "nest" began in full bloom, composed of four groups of beautiful patterns.
8:00, "nest" surrounding the discharge of pyrotechnics have been rehoused at the end, manipulating the wire discharge facilities have been ready, all fully, waiting for the start of the evening-examination. 16:20-ceremony rehearsal actors have admitted carrying all kinds of props. At the same time, security personnel in the discharge of pyrotechnics near five meters, pulling up a warning line, and prepared fire extinguishers, fire blankets and other fire-fighting equipment. According to the District Traffic Control facilities department, the discharge of pyrotechnics, Wu King Street East, such as road closure will be implemented.
At 20:02 to 21:28分内, pyrotechnic trial were put in four phases, the dazzling fireworks in the air component, such as the Olympic rings logo, with performances at the echoes.
Revelation
Discharge points around the nest
Fireworks discharge point into the ground discharge point, automotive discharge point and the "nest" the top of the discharge point. Reporter observed, ground discharge more distribution points in the "nest" the north east of the bank; Car discharge many distribution points in "nest" East Gate, about 100 metres; According to an insider disclosed that the discharge of the pyrotechnics have 11 points , A nest of nine points, with the top two points.
July 16, 2008, the opening ceremony rehearsals for the first time burning fireworks, the changing colors over the nest Source: CFP
July 2008 the evening of 16, the Olympic Games opening ceremony rehearsals rehearsals in the nest, rehearsal more than two hours in the course of the nest and water over several cubic put a test fireworks, dazzling fireworks display attracted many people in the vicinity The flyover to watch and take pictures, or even the North Fourth Ring have slowed the speed of traffic. Source: CFP
Last night, the night fell, "nest" ablaze with lights and Guse Qi-ming. 20:02, "Bang" explosion, 10,000 fireworks around the "nest" began in full bloom, composed of four groups of beautiful patterns.
8:00, "nest" surrounding the discharge of pyrotechnics have been rehoused at the end, manipulating the wire discharge facilities have been ready, all fully, waiting for the start of the evening-examination. 16:20-ceremony rehearsal actors have admitted carrying all kinds of props. At the same time, security personnel in the discharge of pyrotechnics near five meters, pulling up a warning line, and prepared fire extinguishers, fire blankets and other fire-fighting equipment. According to the District Traffic Control facilities department, the discharge of pyrotechnics, Wu King Street East, such as road closure will be implemented.
At 20:02 to 21:28分内, pyrotechnic trial were put in four phases, the dazzling fireworks in the air component, such as the Olympic rings logo, with performances at the echoes.
Revelation
Discharge points around the nest
Fireworks discharge point into the ground discharge point, automotive discharge point and the "nest" the top of the discharge point. Reporter observed, ground discharge more distribution points in the "nest" the north east of the bank; Car discharge many distribution points in "nest" East Gate, about 100 metres; According to an insider disclosed that the discharge of the pyrotechnics have 11 points , A nest of nine points, with the top two points.
China's stock market fell by 49 percent this year beyond the South into the global decline in Champions
Global Times special correspondent Wang Qichao to the United States, the United States Bloomberg News reported on the 16th reported that, as at present, the Chinese stock market has more than Vietnam, becoming the largest decrease in the global market this year.
Bloomberg News reported that the Shanghai and Shenzhen 300 index fell 107.38 points, or 3.8 percent, this year has fallen 49 percent, more than 48 percent of the Vietnamese stock market decline in the world, 88 in the worst-performing major stock indexes.
Bloomberg News reported that the Shanghai and Shenzhen 300 index fell 107.38 points, or 3.8 percent, this year has fallen 49 percent, more than 48 percent of the Vietnamese stock market decline in the world, 88 in the worst-performing major stock indexes.
Two students of Qinghua University to celebrate the graduation Luoben (AP)
The day before yesterday, bbs Tsinghua University, a post the gentlemen. The disclosure of the two posts of fresh graduates of Qinghua University in the July 7 in the school Luoben. The day before yesterday, the reporters found a Luoben participation of the graduates. The graduates said that Tsinghua Luoben in order to increase the "People's atmosphere."
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This post called "Tsinghua University campus on-line found in purple parade Luoben map." Wen said that three students Luoben the middle of the night in GBM playground, in schools and the Internet-the photos. It is understood that they are fresh graduates of Qinghua University Academy of Fine Arts. This reporter then saw the group entitled "Tsinghua Luoben section of a few people," the photo, a total of more than 50. Photos of the men are nude or nudity, and make all kinds of gestures. Nude photos in the privacy of the site is a mosaic.
Blog called the owner to pay Guiyan, he is Luoben one of the actor. Guiyan pay for the Art Institute of Qinghua University, 2004 sculpture of the students, July 8 had just graduated from Tsinghua University.
He told reporters that this group of photos is with the students to leave school before the shooting. Fu Gui Yan said that the evening of July 6, San Huofan they eat. 1:00 for a long time, the students have proposed "to celebrate the graduation Luoben it," gladly agreed to pay Guiyan.
Fu Gui Yan and his entourage came to the six Bauhinia playground. A "delinking" when there are four students Linzhenbiangua, "the beginning of the students also proposed a break." Ultimately, students pay Guiyan and Qi Stars strip clothes, started around the playground Luoben Bauhinia, Bian Paobian loudly crying "graduated." At that time, more than a playground near the students. The two caused a sensation Luoben, screamed repeatedly. A two-shouting students, saying they are "Luoben men." Two two laps around the playground, including 800 meters after the end of the two people, "Luo Ben Festival."
Yesterday, the Press Center of Qinghua University teacher Gu said that she was not yet available on-line has been widely rumored in the "Tsinghua Luoben incident", two students still investigating whether the irregularities. The centre of the week the teachers said that the move is only two individuals, is the personal choice of ways to celebrate graduation, but the community should have the basic moral judgement.
Tsinghua University's law and order in a police station by telephone said that the two acts have violated the "law for public security penalties," depending on the seriousness to be dealt with. He said that once teachers and students found that this situation should be promptly reported to the police station.
Dialogue
Luoben men said Qinghua should allow more personalized
Reporter: Why did you choose to celebrate graduation Luoben
Fu: graduation compared excited, but also hope that through this method is more humane atmosphere for Tsinghua.
Reporter: You mentioned the human spirit is what
Fu: Tsinghua University, the arts or humanities are marginalized. Harvard has Luoben of each semester, is the famous "If Luoben are not afraid of the public, with final exams also are afraid of it if the body attitude and cool bohemian vibe, the idea will be bound?"
Reporter: Do you think that your behavior is damaging the image of Tsinghua
Fu: I love the Tsinghua University. After college, I found the Academy of Art in Tsinghua University is not a good living environment, Chen Danqing left is an example. I hope that Tsinghua more inclusive, allowing students to have personality, creativity, in order to truly become a world-class university.
Fresh oral ulcer treatment
Nectar gargle law: 10 percent of the available nectar mouthwash, can be inflammatory, pain, and promote cell regeneration.
Honey therapy: oral Xishu clean, and then will be disinfected Cotton honey Tuyu ulcer surface, after the temporary Tuca not diet. About 15 minutes, honey can be used together with saliva Yanxia, and then continue to Tuca, Tuca day can be repeated several times.
Zinc sulfate therapy: use of zinc sulfate tablets, or 12 percent of zinc sulfate syrup, 40-80 mg per adult, on the 1st three times, the general连用5-7 days to recover.
Fungus therapy: from Bai Muer, black edible fungus, the 10 grams of Hawthorn, water to cook and eat fungus He Tang, 1-2 times a day, administration of oral ulcers.
Cocoa Therapy: cocoa powder into a paste and honey tune, frequently with pharyngeal, could rule several times daily oral ulcers and inflammation.
Cabbage root therapy: cabbage roots from 60 grams, 15 grams Suanmiao, jujube 10, Shui Jianfu, 1 2 times daily, oral ulcers governance.
Rapeseed therapy: from 30 grams white radish seeds, mustard seeds 30 grams, 15 grams Congbai, put together Daolan, affixed to the Zuxin, a day, can rule oral ulcers.
Apple therapy: from an Apple (pears can also) to Qiaocheng-film container, adding cold water (not too Yaozhu apple or pear) heated to boiling, pending with the cooler temperatures after the liquor containing the words together to eat for a while , The linked a few days to heal.
Walnut shell therapy: 30 to 50 grams of walnut boil water twice a day, sooner or later one of the service.
Honey therapy: oral Xishu clean, and then will be disinfected Cotton honey Tuyu ulcer surface, after the temporary Tuca not diet. About 15 minutes, honey can be used together with saliva Yanxia, and then continue to Tuca, Tuca day can be repeated several times.
Zinc sulfate therapy: use of zinc sulfate tablets, or 12 percent of zinc sulfate syrup, 40-80 mg per adult, on the 1st three times, the general连用5-7 days to recover.
Fungus therapy: from Bai Muer, black edible fungus, the 10 grams of Hawthorn, water to cook and eat fungus He Tang, 1-2 times a day, administration of oral ulcers.
Cocoa Therapy: cocoa powder into a paste and honey tune, frequently with pharyngeal, could rule several times daily oral ulcers and inflammation.
Cabbage root therapy: cabbage roots from 60 grams, 15 grams Suanmiao, jujube 10, Shui Jianfu, 1 2 times daily, oral ulcers governance.
Rapeseed therapy: from 30 grams white radish seeds, mustard seeds 30 grams, 15 grams Congbai, put together Daolan, affixed to the Zuxin, a day, can rule oral ulcers.
Apple therapy: from an Apple (pears can also) to Qiaocheng-film container, adding cold water (not too Yaozhu apple or pear) heated to boiling, pending with the cooler temperatures after the liquor containing the words together to eat for a while , The linked a few days to heal.
Walnut shell therapy: 30 to 50 grams of walnut boil water twice a day, sooner or later one of the service.
The reasons for the occurrence of oral ulcers
Digestive system diseases and disorders: such as abdominal distention, diarrhea or constipation, and so on.
Endocrine changes: some women are often in patients with menstrual period occurred, and may decline in estrogen-related.
The spirit of factors: Some patients in the spirit of tension, emotional volatility, the poor state of sleep where the disease may be related to autonomic dysfunction.
Genetic factors: If both parents are suffering from recurrent oral ulcers, about 80 of their children - 90% of illness, if breast cancer was one of the parents when their children about 50-60 per cent prevalence.
Other factors: a lack of trace elements such as zinc, iron, folic acid, vitamin B12, can reduce immune function, increased incidence of recurrent oral ulcers the possibility.
Endocrine changes: some women are often in patients with menstrual period occurred, and may decline in estrogen-related.
The spirit of factors: Some patients in the spirit of tension, emotional volatility, the poor state of sleep where the disease may be related to autonomic dysfunction.
Genetic factors: If both parents are suffering from recurrent oral ulcers, about 80 of their children - 90% of illness, if breast cancer was one of the parents when their children about 50-60 per cent prevalence.
Other factors: a lack of trace elements such as zinc, iron, folic acid, vitamin B12, can reduce immune function, increased incidence of recurrent oral ulcers the possibility.
Early symptoms of oral cancer
Oral cancer early performance:
1. Oral erythematosus: a bright red, no symptoms, but also cause it can not find the reasons for the good of the tongue at the end of abdominal and mouth mucosa, cheek and soft palate Yiduo of the mucous membrane. A round or oval-shaped velvet Xuehong plaque, Boundary clear and soft. Erythema of the high rate of cancer.
2. Oral leukoplakia: oral leukoplakia among many for precancerous lesions. Oral squamous cell carcinoma often on the basis of a white spot, if in a red and white spot appeared on the erosion region, it should be more vigilant. If the white spot appeared sclerosis, or ulcers, it is a great possibility of oral cancer. Pathological examination should be done as early as possible.
3. Oral submucous fibrosis: more than the beginning of the recurrent ulcers, pale mucous membrane, lost luster, similar leukoplakia, in the latter part of the fiber found under the mucous membrane of the cable, can develop squamous cell carcinoma.
4. Oral ulcers: the emergence of a long-term oral ulcers Buyu, may be cancer. Ulcers on the verge of cancer often slightly higher, with apparatus instituted when Shaojue the hardware.
5. Oral sclerosis: Mission proliferation of epithelial tumors can form hard caking, therefore, oral there may be a hard-caking inflammatory infiltration sclerosis or other form of the disease, but it may also be tumor. If a white or red lesions on the basis of a sclerosis, may be cancer, but is not very early.
6. Periodontal disease: the Department of the alveolar cancer can cause bone absorption, loose teeth, bleeding gums and performance for periodontal disease. If the bad treatment of gum disease or tooth extraction wound Buyu, or granulation tissue from the wound grow, it should be done to biopsy confirmed.
7. Chronic light resistance cheilitis: for the performance of the local Vermilion mucosal thickening and Linxie form, if there keratosis gray grouper, suspicious for precancerous lesion, timely treatment.
8. Lichen Planus: lichen planus mainly white or light blue with shiny network or twig-like damage, sometimes for Ban Kuaizhuang the event of erosion, ulcers, Jiuzhibuyu, may be suspected precancerous lesions, should be timely treatment.
9. The process of the masses: There are many outside the mouth of the sudden, the superfluous nature of small tumors, for the most benign lesions. If papilloma, denture induced proliferation, pyogenic granuloma, and so on. But a small number of Histopathology was proved to be squamous cell carcinoma, so it should be on high alert.
1. Oral erythematosus: a bright red, no symptoms, but also cause it can not find the reasons for the good of the tongue at the end of abdominal and mouth mucosa, cheek and soft palate Yiduo of the mucous membrane. A round or oval-shaped velvet Xuehong plaque, Boundary clear and soft. Erythema of the high rate of cancer.
2. Oral leukoplakia: oral leukoplakia among many for precancerous lesions. Oral squamous cell carcinoma often on the basis of a white spot, if in a red and white spot appeared on the erosion region, it should be more vigilant. If the white spot appeared sclerosis, or ulcers, it is a great possibility of oral cancer. Pathological examination should be done as early as possible.
3. Oral submucous fibrosis: more than the beginning of the recurrent ulcers, pale mucous membrane, lost luster, similar leukoplakia, in the latter part of the fiber found under the mucous membrane of the cable, can develop squamous cell carcinoma.
4. Oral ulcers: the emergence of a long-term oral ulcers Buyu, may be cancer. Ulcers on the verge of cancer often slightly higher, with apparatus instituted when Shaojue the hardware.
5. Oral sclerosis: Mission proliferation of epithelial tumors can form hard caking, therefore, oral there may be a hard-caking inflammatory infiltration sclerosis or other form of the disease, but it may also be tumor. If a white or red lesions on the basis of a sclerosis, may be cancer, but is not very early.
6. Periodontal disease: the Department of the alveolar cancer can cause bone absorption, loose teeth, bleeding gums and performance for periodontal disease. If the bad treatment of gum disease or tooth extraction wound Buyu, or granulation tissue from the wound grow, it should be done to biopsy confirmed.
7. Chronic light resistance cheilitis: for the performance of the local Vermilion mucosal thickening and Linxie form, if there keratosis gray grouper, suspicious for precancerous lesion, timely treatment.
8. Lichen Planus: lichen planus mainly white or light blue with shiny network or twig-like damage, sometimes for Ban Kuaizhuang the event of erosion, ulcers, Jiuzhibuyu, may be suspected precancerous lesions, should be timely treatment.
9. The process of the masses: There are many outside the mouth of the sudden, the superfluous nature of small tumors, for the most benign lesions. If papilloma, denture induced proliferation, pyogenic granuloma, and so on. But a small number of Histopathology was proved to be squamous cell carcinoma, so it should be on high alert.
How should treatment of oral cancer »
Treatment is divided into surgical resection of radiotherapy and chemotherapy treatment
Early oral cancer if not neck transfer, the use of surgery alone or radiation therapy treatment has good results.
Late in the oral cancer, more suitable for use after surgery combined with radiation therapy.
Radiation therapy is the use of the cancer cells ability to repair radiation damage than normal cells slow the differences, and gradually reduce the number of cancer cells, while normal cells may, by secondary exposure at the time, the injured cells to repair, so normal around the tumor Cells, in the tolerance of the high volume of cases completed radiation treatment, cancer cells may remain in treatment at the end of a very small amount of residual, these remnants of the cancer should be no split or reproductive capacity, these last vestiges of cancer cells As the life cycle of cells will be the end of the passage.
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