Can patients with nasopharyngeal carcinoma eat zongzi?

Written by Li Rui
Otolaryngology
Updated on November 13, 2024
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Patients with nasopharyngeal carcinoma can eat rice dumplings, which are a common food mainly made from glutinous rice. Eating rice dumplings does not have side effects on the condition of nasopharyngeal carcinoma nor does it affect the treatment outcomes, so patients can eat them normally. Patients with nasopharyngeal carcinoma should seek medical attention in the oncology department as soon as they are diagnosed, and consider undergoing radiation therapy, with some needing to combine it with chemotherapy. After treatment, regular long-term check-ups are necessary, as some patients may experience local recurrence or distant metastasis, which requires timely subsequent targeted therapy.

Other Voices

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What are the symptoms of late-stage nasopharyngeal carcinoma?

Nasopharyngeal cancer is a common malignancy in otolaryngology, primarily located in the nasopharyngeal area. In advanced stages, nasopharyngeal cancer manifests symptoms in two main aspects. One involves symptoms directly caused by the cancer or its metastasis, typically presenting as increased nasal masses, enlarged cervical lymph nodes, severe headaches, decreased hearing, and bleeding in the nasal area due to tumor cells or tissue eroding the internal carotid artery. Additionally, there is a foul smell from the nasopharyngeal area. The second aspect relates to systemic symptoms due to the growth of nasopharyngeal cancer, leading to poor overall nutritional status and cachexia, characterized by extreme emaciation. There is also the potential for distant metastasis of the tumor cells, presenting symptoms in the corresponding areas.

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Can late-stage nasopharyngeal carcinoma be cured?

Nasopharyngeal cancer is a malignant tumor located in the nasopharynx. Late-stage nasopharyngeal cancer refers to stages three and four, particularly stage four, where the patient experiences destruction of adjacent tissue structures and metastasis to distant organs. In such cases, clinical treatment generally involves symptomatic management or palliative care, aimed at improving the patient's quality of life and alleviating suffering. Whether nasopharyngeal cancer, especially in its late stages, can be cured is highly uncertain; its prognosis is very poor, and no one can definitively answer if it can be cured. However, the chances of cure are extremely slim, and the main approach is to provide palliative treatments.

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What are the symptoms of nasopharyngeal carcinoma?

Nasopharyngeal carcinoma is a malignant, space-occupying lesion in our nasopharynx. Clinically, the initial symptoms are those of the nasopharynx, manifesting as discomfort in the nasopharyngeal area, or blood in nasal discharge when sniffling. As the nasopharyngeal carcinoma tissue enlarges, it can block the posterior nasal apertures, leading to nasal congestion, rapid breathing, and difficulty in breathing. The tumor tissue pressing on our Eustachian tube can cause secretory middle ear infections. The metastasis of nasopharyngeal carcinoma cells to our cervical lymph nodes causes swelling of these lymph nodes. Destruction of the cranial structure by nasopharyngeal carcinoma tissues presents symptoms such as headaches. There are also other symptoms, mainly due to the spread of nasopharyngeal carcinoma throughout the body or its metastasis to other parts causing corresponding symptoms.

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Causes of Nasopharyngeal Carcinoma

Nasopharyngeal carcinoma is a highly prevalent malignant tumor in China, especially common in the Guangdong and Guangxi regions, as well as other coastal areas including Hunan, Fujian, and Jiangxi. These regions are among the highest incidence areas for nasopharyngeal carcinoma worldwide. The incidence rate in males is three times that of females, with the age group of 40 to 50 years being particularly at risk. The occurrence of nasopharyngeal carcinoma is associated with genetic, viral, and environmental factors, exhibiting racial and familial patterns. In areas like Guangzhou and the Pearl River Delta, it is possible for five out of nine people in the same family to have nasopharyngeal carcinoma. Infection with the Epstein-Barr virus is also one of the causes of nasopharyngeal carcinoma, in addition to environmental factors. Areas with low trace elements in rice and water, as well as low fluoride levels, are prone to higher incidences of this cancer. Patients with nasopharyngeal carcinoma typically have higher fluoride levels in their hair, and nitrites are also one of the major contributing factors to the condition.

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Is a fever in nasopharyngeal carcinoma a sign of deterioration?

Patients with nasopharyngeal carcinoma may exhibit fever in a clinical setting. This fever can partially be due to the worsening of the carcinoma itself. However, not all cases are due to progression of the disease; some are caused by infections and other factors. For example, after receiving anti-tumor treatments such as radiotherapy and chemotherapy, patients with nasopharyngeal carcinoma may experience a decrease in white blood cells, making them highly susceptible to infections, which can then manifest as fever. Additionally, patients with nasopharyngeal carcinoma may have weakened immune systems, making them prone to infections and fevers. As the nasopharyngeal carcinoma progresses, it can release abnormal hormones, forming endogenous fever-inducing agents, leading to clinical manifestations of fever. Generally, this type of fever is referred to as tumor fever, which is often related to the progression of the disease. Tumor fever typically requires anti-tumor treatment for effective relief.