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Prostate Cancer

Overview
Overview

Cancer is a disease caused by cells growing uncontrollably and spreading to other body parts. The primary site where the cancer cells develop is called a tumour, whereas when it spreads to the other parts, the site is called a secondary tumour or metastasis.

Based on its origination, doctors have divided cancer into four major types:

  1. Carcinomas – This usually forms a solid tumour and begins in the skin or tissue which covers the internal organs and glands of the body
  2. Sarcomas – This also begins in the tissue but only those that support and connect the body like tendons, joints, cartilage, bone, etc
  3. Leukaemia – This is blood cancer and can be further divided into acute lymphocytic leukaemia, chronic lymphocytic leukaemia, acute myeloid leukaemia, and chronic myeloid leukaemia
  4. Lymphomas – This begins in the lymphatic system and is affected by the network of blood vessels and glands

Prostate cancer is carcinomic cancer which affects the prostate gland in males. If detected in the early stages, it is highly treatable.

What is Prostate Cancer? 
What is Prostate Cancer? 

Prostate cancer occurs in males when the cells in the prostate gland begin to grow uncontrollably. The prostate is the male reproductive organ located just below the urinary bladders surrounding the urethra.

It is a very common cancer in males, and if detected in the early stages, it can be cured successfully. One out of every nine men has prostate cancer.

What is the Prostate Gland? 
What is the Prostate Gland? 

The prostate is a walnut-sized gland in the males located under the urinary bladder and the penis. The urethra runs through the middle of the prostate gland allowing urine to flow out of the body.

The prostate gland’s primary function is to produce semen and balance the hormone metabolism.

Prostate Cancer Stages  
Prostate Cancer Stages  

The numerous stages of cancer describe the seriousness of the condition. Like all other cancers, knowing the stage of prostate cancer helps the doctor treat it effectively and decide a future course of action.

Stages of prostate cancer

The four prostate cancer stages are:

Prostate Cancer Causes
Prostate Cancer Causes

Some of the primary  prostate cancer causes and risk factors are genetic history, age, obesity, excessive smoking/drinking, and ethnicity. Males who suffer from chronic high blood pressure are more prone to prostate cancer than other men.

Studies and research have also established some links between prostate cancer and medicinal exposure and medical conditions. Sexually transmitted infections like syphilis, gonorrhoea, chlamydia, etc., can increase the risk of prostate cancer.

Prostate Cancer Signs and Symptoms 
Prostate Cancer Signs and Symptoms 

There can or cannot be major signs and symptoms of prostate cancer during the early stages. Some of the prostate cancer symptoms are:

Prostate Cancer Diagnosis 
Prostate Cancer Diagnosis 

With the correct treatment, prostate cancer can be effectively cured. However, that is only possible when an accurate and timely diagnosis has been made.

Once you visit a doctor, we will ask you questions regarding your condition and symptoms. Your personal medical history and genetic history will also be considered while making a diagnosis of prostate cancer.

There are multiple physical exams which are also used for prostate cancer diagnosis.

Digital Rectal Exam (DRE)

In a digital rectal exam, the health practitioner will insert a gloved and well-lubricated finger into your rectum to feel the prostate gland. The prostate gland will be poked slightly to check for lumps or other abnormalities.

Transrectal Ultrasound 

A transrectal ultrasound is very similar to a digital rectal exam. However, a probe is inserted into the rectum instead of using a finger to check the prostate. The probe also produces high-energy sound waves to make echoes and produce a sonogram.

The sonogram is then read carefully to make a correct diagnosis.

PSA Test 

A PSA test is a prostate-specific antigen test to measure the level of PSA in the bloodstream. A very high level of PSA in the blood indicates prostate cancer.

However, some men can sometimes have a high PSA level because of an infection or inflammation in the prostate region.

Transrectal Biopsy

Often a transrectal biopsy is also ordered by doctors to diagnose prostate cancer. A tissue is scrapped from the prostate gland by inserting a thin needle into the prostate through the rectum.

A pathologist then examines the tissue to look for cancer cells.

Prostate Cancer Treatment 
Prostate Cancer Treatment 

As mentioned before, with a timely diagnosis and efficient treatment plan, prostate cancer can be cured successfully in the early two stages.

Some highly efficient treatment plans available for prostate cancer are:

Prostatectomy 

In a traditional open prostatectomy, the prostate will be removed by making a long incision on the rectal region.

However, the open prostatectomy has now been alternated with laparoscopic prostatectomy, in which several small incisions are made rather than a long one to remove the prostate using special tools.

As surgeons, sometimes we prefer holding the tools ourselves or using robotic arms for the same.

Radiation Therapy 

Three main types of radiation therapy can cure prostate cancer: external beam radiation, brachytherapy (internal radiation), and radiopharmaceuticals.

In the external and internal radiation, radiations are focused on the prostate gland from outside the body.

In radiopharmaceuticals, certain medicines containing radiation are injected into the body. It is less invasive and has proven highly efficient in earlier stages.

Hormone Therapy 

The goal of hormone therapy, also referred to as androgen suppression therapy, is to reduce androgen, the male hormone, in the body. Once the androgen level is reduced, the growth of cancer cells is also reduced.

However, hormone therapy alone cannot treat cancer. It is used to slow down and eliminate further growth.

Immunotherapy 

In immunotherapy, certain medicines are used to inhibit the growth of cancer cells.

However, immunotherapy has side effects like fever, weakness, constant fatigue, back pain, nausea, etc.

Chemotherapy

When the prostate cancer has spread outside the prostate regions, then chemotherapy is recommended by the doctor. It is also recommended when other treatment plans fail to work.

During chemotherapy, chemo drugs are injected into the veins as an infusion. Sometimes chemo drugs like Docetaxel, cabazitaxel, and mitoxantrone are also used to treat prostate cancer. 

Conclusion 
Conclusion 

Living with prostate cancer can be very difficult as it requires a lot of lifestyle changes and mental resilience. Once your cancer has been removed, you will still be required to surveil it closely. After the treatment, the doctor will also want to monitor you regularly.

If you are struggling with prostate cancer or post-treatment care, do not worry. To avail of a stress-free prostate cancer treatment, visit the C.K. Birla Hospital or book an appointment with Dr. Vinay Gaikwad who will provide you with personalized treatment.

The highly qualified healthcare professionals at C.K. Birla hospital will take great care of you using their state-of-the-art facilities and cutting-edge technologies.

Do you have a question?