曼谷前列腺癌筛查与诊断

曼谷前列腺癌筛查与诊断

曼谷医院总部提供准确、早期前列腺癌筛查——专家PSA解读、多参数MRI和MRI融合靶向活检。.

Medically reviewed by Dr. Soarawee Weerasopone, MD — Board-Certified Urologist · Research Scholar & Clinical Observer, Scott Department of Urology, Baylor College of Medicine

为何前列腺癌筛查至关重要

前列腺癌是男性最常见的癌症之一，但在其早期、最易治愈的阶段，它通常会引起 没有任何症状. 这正是筛查如此有价值的原因：它可以在疾病症状出现很久之前就将其检测出来，此时治疗效果最好，创伤也最小。.

现代筛查也比以往更智能。如今，不再是盲目地对所有PSA升高的患者都进行活检，而是将PSA解读与MRI相结合，以决定谁真正需要活检——从而避免不必要的检查，同时及早发现重要的癌症。. PSA结果高=""=""=""=""=""=""=""=""="">

谁应该考虑筛查？

• 50岁及以上男性，作为常规健康筛查的一部分
• 45岁及以上有前列腺癌家族史的男性
• 患有尿路症状或前列腺检查异常的男性
• 任何希望讨论个人风险以及筛查的利弊的人

The Honest Case Against Screening Everybody

A screening page that only lists benefits is not giving you what you need to decide. PSA testing has real drawbacks, and they are the reason guidelines treat it as a shared decision rather than something every man should simply have:

• False alarms are common. Most raised PSA results are not cancer, and each one leads to further tests and a period of genuine anxiety.
• Overdiagnosis is the central problem. Screening finds some cancers that would never have caused harm in a man’s lifetime. Once found, they are difficult to ignore, and treating them can cost continence and erectile function for no gain — which is precisely why active surveillance exists.
• Age and general health matter more than the number. Screening is aimed at men with a life expectancy of roughly ten years or more, because the benefit takes that long to appear. In a man with serious other illness, or in advanced age, the harms usually outweigh it.
• A normal PSA is not a guarantee. Some significant cancers occur with an unremarkable PSA, which is one reason examination and, where indicated, MRI matter.

None of this is an argument against screening — it is an argument for deciding deliberately, with the trade-offs on the table. That conversation is part of the consultation.

Two Biopsy Routes — and How to Choose

Dr. Soarawee performs both the transperineal and the transrectal approach. The honest comparison is set out below, so that the choice is made with full information.

MRI-Fusion Transperineal Biopsy

Needles pass through the skin of the perineum rather than through the rectum, guided by the fusion of your MRI with live ultrasound. This detects more clinically significant cancers and carries a very low risk of infection, because the needle never crosses the bowel wall.

As a doctor, Dr. Soarawee always wants to recommend what is best for the patient — and for prostate biopsy, that is the MRI-fusion transperineal route.

Transrectal (TRUS) Biopsy

That said, if cost is a real obstacle, a transrectal biopsy should be done. The transrectal route remains a recognized standard of care worldwide and today costs considerably less than the MRI-fusion transperineal approach, which makes it the right answer for a patient who would otherwise be unable to proceed.

The trade-off should be understood clearly before choosing it. Transrectal sampling has a lower diagnostic yield — it detects fewer of the significant cancers that are present — and a higher complication rate, particularly infection, because the needle passes through the rectal wall. What to expect after a TRUS biopsy →

After Any Biopsy: What Is Normal, and What Is Not

Blood in the urine and semen for days to weeks after a prostate biopsy is expected and settles on its own — blood in the semen can persist for a month or more and is not dangerous. Some soreness is also normal.

Fever or shaking chills after a biopsy is the exception and must be treated as an emergency, because infection following a biopsy can become bloodstream sepsis within hours. Go to a hospital immediately rather than waiting to see how the night goes. The same applies to being unable to pass urine, or heavy bleeding with clots.

Asking About Cost

Pricing is handled by the hospital, not by Dr. Soarawee. For the current cost of either biopsy at Bangkok Hospital Headquarters, email the Urology department at bhquro@bdms.co.th. For Samitivej Sriracha, call the department line on 088-022-1445. In consultation, Dr. Soarawee will explain what each approach involves clinically and support whichever choice fits your circumstances.

如果发现癌症：治疗选择

并非所有前列腺癌都需要立即治疗——正确的治疗方案取决于癌症的风险、您的年龄和您的优先事项。.

主动监测

对于低风险癌症，通过 PSA、MRI 和活检密切监测可以安全地避免或延迟治疗——使许多男性免受手术或放疗副作用的痛苦，直到（或者除非）真正需要时。.

机器人前列腺切除术

For localized cancer that warrants treatment, Da Vinci robotic surgery removes the prostate with a nerve-sparing technique optimized for continence and erectile recovery. Both erectile dysfunction and a period of urinary incontinence are genuine possibilities after any radical prostatectomy, and they are discussed before the decision rather than afterwards. 了解机器人前列腺切除术

放疗及其他疗法

根据癌症的分期和您的整体健康状况，通常会在多学科团队的环境下考虑放疗、激素疗法和其他治疗方案，以获得最佳疗效。对于晚期疾病，, 雄激素剥夺疗法 (ADT) 起着核心作用。.

What About Diet and Prevention?

Patients often ask what they can eat to avoid prostate cancer. The honest answer is that dietary evidence is largely observational and shifts risk modestly at best — it is worth eating well, but no food substitutes for screening at the appropriate age. What the dietary evidence actually supports →

浏览所有前列腺癌患者指南 →

常见问题解答

Q1: Who should get prostate cancer screening?

Screening is generally considered for men from age 50, or from 45 for those with a family history or other risk factors. The decision is individual — it is worth discussing your personal risk and the benefits and limitations of PSA testing with a urologist. It is aimed at men with a life expectancy of roughly ten years or more, because that is how long the benefit takes to appear.

Q2: Does a high PSA mean I have prostate cancer?

Not necessarily. PSA can rise for benign reasons such as an enlarged prostate (BPH), infection, or recent activity. A raised PSA is a signal to investigate further — often with an MRI — not an automatic diagnosis of cancer.

Q3: What are the downsides of PSA screening?

Three matter. False alarms are common and lead to further testing and anxiety. Overdiagnosis means screening can find cancers that would never have harmed you, and treating those can cost continence and erectile function for no benefit — which is why active surveillance is offered. And a normal PSA does not entirely exclude significant cancer. Guidelines therefore treat screening as a shared decision rather than an automatic test.

Q4: What is an MRI-fusion prostate biopsy?

It is a targeted biopsy that merges a prior MRI with live ultrasound so the urologist can sample suspicious areas precisely. Performed through the perineum (transperineal), it improves detection of significant cancer and carries a very low risk of infection.

Q5: Is a transrectal biopsy still an acceptable option?

Yes. Dr. Soarawee recommends the MRI-fusion transperineal route as the best option for the patient, but if cost is a real obstacle then a transrectal (TRUS) biopsy should be done — it remains a recognized standard of care and costs considerably less. The trade-off is a lower diagnostic yield and a higher complication rate, particularly infection.

Q6: What symptoms after a prostate biopsy need urgent care?

Fever or shaking chills after a biopsy is a medical emergency, because post-biopsy infection can progress to bloodstream sepsis within hours — go to a hospital immediately. Inability to pass urine and heavy bleeding with clots also need urgent assessment. Blood in the urine and semen, by contrast, is expected and can persist for weeks without being dangerous.

Q7: How much does a prostate biopsy cost?

Pricing is quoted by the hospital rather than by Dr. Soarawee. For Bangkok Hospital Headquarters, email the Urology department at bhquro@bdms.co.th. For Samitivej Sriracha, call the department line on 088-022-1445.

Q8: Does prostate cancer always need immediate treatment?

No. Many low-risk prostate cancers grow very slowly and can be safely monitored with active surveillance, avoiding or delaying treatment and its side effects. Treatment is recommended when the cancer’s risk level warrants it.

Q9: Can prostate cancer be cured?

When detected early and confined to the prostate, prostate cancer is highly treatable and often curable with surgery or radiation. This is precisely why timely screening and accurate diagnosis are so important. Treatment does carry consequences — erectile dysfunction and a period of incontinence after surgery — which is why the decision is made together.

Q10: Can I have a telemedicine consultation to discuss my PSA result?

Yes, through Bangkok Hospital. Telemedicine is available for patients who cannot attend in person, including international patients, and is arranged in advance by email to the Urology department at bhquro@bdms.co.th. Samitivej Sriracha is in-person only. A biopsy or MRI, of course, requires an in-person visit.

Book Your Screening Consultation

Take a proactive step for your long-term health with an accurate, modern prostate assessment.

曼谷医院远程医疗服务适用于无法亲自就诊的患者，包括国际患者——请通过电子邮件提前向泌尿科预约： bhquro@bdms.co.th. Samitivej Sriracha is in-person only.

This page is provided for patient education only and is not medical advice. It does not create a doctor-patient relationship. Fever after a prostate biopsy needs immediate hospital assessment. Dr. Soarawee does not provide medical assessment, advice, diagnosis or prescriptions through personal messaging channels, direct messages or social media.