The World Of Tzu Chi(Vol.113)

TZU CHI 113 13 Cervical cancer Nasopharyngeal cancer Lung cancer Cervical cancer is a manifestation of precancerous lesions stemming from a viral infection. Its occurrence is related to smoking, but is not associated with dietary intake in any way. Cervical cancer is easily detected through a pap smear test. Young females have the option of human papilloma virus (HPV) vaccine, which protects against most cases of cervical cancer. Females who have engaged in sexual activity should undergo a pap smear test. Technological advancements in medicine have facilitated more effective measures in cancer detection and prevention through the intervention of pap smear tests and HPV screenings. Females who have never undergone a pap smear test should take caution and seek timely medical attention if any irregularities in the menstrual cycle arise. Nasopharyngeal cancer is one of the most common cancers diagnosed among the Chinese. The signs and symptoms of nasopharyngeal cancer include nosebleeds, a painless lump in the neck that gradually enlarges, tinnitus in one ear and hearing loss in one ear. Those with a family history of nasopharyngeal cancer face a higher risk of being diagnosed with the disease. Nevertheless, nasopharyngeal cancer is relatively easier to treat than other types of cancers affecting the head and neck, as surgery is unnecessary. Patients only have to undergo radiotherapy and chemotherapy to inhibit the growth of cancerous cells. Nasopharyngeal cancer patients are prone to being exposed to radiation during the treatment process. However, most hospitals have kept up with technological advances in medical equipment and currently employ intensity-modulated radiation therapy (IMRT) in cancer treatment, thus significantly reducing the long-term side effects of radiation therapy. Lung cancer is often associated with smokers, yet clinical research has found ample evidence of lung cancer equally affecting non-smokers. Non-smokers who encounter persistent coughing lasting more than 3 weeks should seek medical consultation. Measures to prevent lung cancer include curbing the smoking habit and avoiding the inhalation of second-hand smoke. Smokers should consider undergoing a low-intensity CT scan to screen for any early signs of lung cancer, as this method has been clinically and scientifically validated. CarryingOn with Cancer