“低烧”这个词，听起来就像是一个温柔的提醒，仿佛身体在轻声细语地对你说：“嘿，老兄，我有点不对劲，你最好注意一下。”当这个“温柔”的提醒持续不断时，它可能就不再那么温柔了，反而像是一个隐形的警报器，提醒你：可能是时候去做个癌症检查了。

持续低烧，癌症的温柔提醒？别慌，先做个检查！

让我们来了解一下什么是“持续低烧”，正常人的体温在36.1°C到37.2°C之间波动，如果你的体温持续在37.3°C到38°C之间，并且持续超过两周，那么恭喜你，你成功进入了“持续低烧”俱乐部，别急着庆祝，因为这个俱乐部的会员资格可能并不那么令人愉快。

为什么持续低烧会和癌症扯上关系呢？这就要从癌症的“小把戏”说起了，癌症细胞就像是一群不守规矩的捣蛋鬼，它们不仅会疯狂地繁殖，还会释放一些“信号分子”，这些分子可以引起身体的炎症反应，从而导致低烧，癌症细胞还会“绑架”身体的免疫系统，让免疫系统误以为有外敌入侵，从而引发持续的炎症反应和低烧。

持续低烧并不一定意味着你得了癌症,它可能是由其他原因引起的，比如感染、自身免疫性疾病、药物反应等，如果你发现自己有持续低烧的症状，尤其是伴随着体重下降、疲劳、夜间盗汗等症状，那么最好还是去医院做个全面的检查，排除癌症的可能性。

具体要做哪些检查呢？别急，让我来给你列个清单：

  1. 血液检查：这是最基本的检查之一，通过血液检查，医生可以了解你的白细胞计数、红细胞计数、血小板计数等指标，这些指标可以反映出你身体的炎症反应和免疫状态。

  2. 影像学检查：包括X光、CT、MRI等，这些检查可以帮助医生发现你体内是否有异常的肿块或病变。

  3. 肿瘤标志物检查：这是一种通过检测血液中特定蛋白质或物质来筛查癌症的方法，常见的肿瘤标志物包括CEA（癌胚抗原）、AFP（甲胎蛋白）、CA125（癌抗原125）等。

  4. 活检：如果影像学检查发现了可疑的肿块，医生可能会建议你做活检，活检是通过取出一小块组织进行病理学检查，以确定是否为癌症。

  5. 内镜检查：如果你有消化系统症状，医生可能会建议你做胃镜或肠镜检查，以排除消化道癌症的可能性。

  6. PET-CT：这是一种高级的影像学检查，可以同时显示身体的结构和代谢情况，帮助医生发现早期的癌症病变。

这些检查并不是每个人都需要做,医生会根据你的具体症状和病史来决定哪些检查是必要的，如果你有持续低烧的症状，最好还是去找个专业的医生聊聊，听听他们的建议。

我想说的是,虽然持续低烧可能是癌症的一个信号，但它并不是唯一的信号，癌症的症状千奇百怪，有的像“隐形人”一样悄无声息，有的则像“大喇叭”一样大声嚷嚷，如果你有任何不寻常的症状，最好还是及时就医，早发现、早治疗，才能更好地战胜癌症。

持续低烧可能是身体在向你发出“温柔”的提醒，但别让它变成“温柔的陷阱”，及时检查，保持警惕，才能更好地保护自己的健康。

英文翻译：

Article Title: Persistent Low-Grade Fever, a "Gentle" Reminder of Cancer? – Don't Panic, Get Checked First!

Article Content:

The term "low-grade fever" sounds like a gentle reminder, as if your body is whispering to you, "Hey, buddy, something's not quite right, you better pay attention." However, when this "gentle" reminder persists, it may no longer be so gentle, but rather like an invisible alarm, signaling that it might be time to get checked for cancer.

First, let's understand what "persistent low-grade fever" is. Generally, a normal body temperature fluctuates between 36.1°C and 37.2°C. If your temperature consistently stays between 37.3°C and 38°C for more than two weeks, congratulations, you've successfully joined the "Persistent Low-Grade Fever Club." But don't rush to celebrate, because membership in this club might not be so pleasant.

So, why would persistent low-grade fever be related to cancer? This brings us to the "tricks" of cancer cells. Cancer cells are like a group of unruly troublemakers; they not only proliferate wildly but also release some "signaling molecules" that can trigger inflammatory responses in the body, leading to low-grade fever. Additionally, cancer cells can "hijack" the immune system, making it mistakenly believe there's an external invader, thus causing persistent inflammation and low-grade fever.

Of course, persistent low-grade fever doesn't necessarily mean you have cancer. It could be caused by other factors, such as infections, autoimmune diseases, drug reactions, etc. However, if you notice persistent low-grade fever, especially accompanied by symptoms like weight loss, fatigue, and night sweats, it's best to go to the hospital for a comprehensive check-up to rule out the possibility of cancer.

So, what specific tests should you undergo? Don't worry, let me list them for you:

  1. Blood Tests: This is one of the most basic tests. Through blood tests, doctors can understand your white blood cell count, red blood cell count, platelet count, and other indicators that reflect your body's inflammatory response and immune status.

  2. Imaging Tests: Including X-rays, CT scans, MRIs, etc. These tests help doctors detect abnormal masses or lesions in your body.

  3. Tumor Marker Tests: This is a method of screening for cancer by detecting specific proteins or substances in the blood. Common tumor markers include CEA (carcinoembryonic antigen), AFP (alpha-fetoprotein), CA125 (cancer antigen 125), etc.

  4. Biopsy: If imaging tests reveal suspicious masses, doctors may recommend a biopsy. A biopsy involves taking a small tissue sample for pathological examination to determine if it's cancerous.

  5. Endoscopy: If you have digestive system symptoms, doctors might suggest a gastroscopy or colonoscopy to rule out gastrointestinal cancers.

  6. PET-CT: This is an advanced imaging test that can simultaneously show the body's structure and metabolic activity, helping doctors detect early cancer lesions.

Of course, not everyone needs to undergo all these tests. Doctors will decide which tests are necessary based on your specific symptoms and medical history. So, if you have persistent low-grade fever, it's best to consult a professional doctor and follow their advice.

Finally, I want to say that while persistent low-grade fever might be a signal of cancer, it's not the only one. Cancer symptoms can be bizarre; some are as silent as an "invisible man," while others are as loud as a "megaphone." Therefore, if you have any unusual symptoms, it's best to seek medical attention promptly. Early detection and treatment are key to better combating cancer.

In summary, persistent low-grade fever might be your body's "gentle" reminder, but don't let it become a "gentle trap." Timely check-ups and vigilance are essential for protecting your health.

Full English Translation:

Article Title: Persistent Low-Grade Fever, a "Gentle" Reminder of Cancer? – Don't Panic, Get Checked First!

Article Content:

The term "low-grade fever" sounds like a gentle reminder, as if your body is whispering to you, "Hey, buddy, something's not quite right, you better pay attention." However, when this "gentle" reminder persists, it may no longer be so gentle, but rather like an invisible alarm, signaling that it might be time to get checked for cancer.

First, let's understand what "persistent low-grade fever" is. Generally, a normal body temperature fluctuates between 36.1°C and 37.2°C. If your temperature consistently stays between 37.3°C and 38°C for more than two weeks, congratulations, you've successfully joined the "Persistent Low-Grade Fever Club." But don't rush to celebrate, because membership in this club might not be so pleasant.

So, why would persistent low-grade fever be related to cancer? This brings us to the "tricks" of cancer cells. Cancer cells are like a group of unruly troublemakers; they not only proliferate wildly but also release some "signaling molecules" that can trigger inflammatory responses in the body, leading to low-grade fever. Additionally, cancer cells can "hijack" the immune system, making it mistakenly believe there's an external invader, thus causing persistent inflammation and low-grade fever.

Of course, persistent low-grade fever doesn't necessarily mean you have cancer. It could be caused by other factors, such as infections, autoimmune diseases, drug reactions, etc. However, if you notice persistent low-grade fever, especially accompanied by symptoms like weight loss, fatigue, and night sweats, it's best to go to the hospital for a comprehensive check-up to rule out the possibility of cancer.

So, what specific tests should you undergo? Don't worry, let me list them for you:

  1. Blood Tests: This is one of the most basic tests. Through blood tests, doctors can understand your white blood cell count, red blood cell count, platelet count, and other indicators that reflect your body's inflammatory response and immune status.

  2. Imaging Tests: Including X-rays, CT scans, MRIs, etc. These tests help doctors detect abnormal masses or lesions in your body.

  3. Tumor Marker Tests: This is a method of screening for cancer by detecting specific proteins or substances in the blood. Common tumor markers include CEA (carcinoembryonic antigen), AFP (alpha-fetoprotein), CA125 (cancer antigen 125), etc.

  4. Biopsy: If imaging tests reveal suspicious masses, doctors may recommend a biopsy. A biopsy involves taking a small tissue sample for pathological examination to determine if it's cancerous.

  5. Endoscopy: If you have digestive system symptoms, doctors might suggest a gastroscopy or colonoscopy to rule out gastrointestinal cancers.

  6. PET-CT: This is an advanced imaging test that can simultaneously show the body's structure and metabolic activity, helping doctors detect early cancer lesions.

Of course, not everyone needs to undergo all these tests. Doctors will decide which tests are necessary based on your specific symptoms and medical history. So, if you have persistent low-grade fever, it's best to consult a professional doctor and follow their advice.

Finally, I want to say that while persistent low-grade fever might be a signal of cancer, it's not the only one. Cancer symptoms can be bizarre; some are as silent as an "invisible man," while others are as loud as a "megaphone." Therefore, if you have any unusual symptoms, it's best to seek medical attention promptly. Early detection and treatment are key to better combating cancer.

In summary, persistent low-grade fever might be your body's "gentle" reminder, but don't let it become a "gentle trap." Timely check-ups and vigilance are essential for protecting your health.