Why and when to do liver cancer test?
The liver is a pyramid-shaped organ in our body that lies just below the right lung. It is the largest organ inside the human body. This vital organ is divided into right and left lobes and performs a number of functions. It makes bile necessary to digest fat, makes various proteins used by the body for a number of other purposes, breaks down toxic materials in the blood that are later removed by the body as waste, helps in blood clotting and stores certain nutrients absorbed from the intestine. Thus liver is primary to the healthy functioning of the human body. Liver cancer test in India when cancerous cells form in the liver, it is known as liver cancer. Primary liver cancer is cancer that starts in the liver tissue; whereas cancer that starts in some other site and spreads to the liver is classified as the secondary liver cancer. Varied methods & techniques are available to treat liver cancer.
Diagnosis: After examining your health and learning about family history, your doctor may tell you to go for one or more of the following tests for diagnosing liver cancer:
Liver cancer does not have any symptoms, of its own. However, the tumor causes some symptoms and these symptoms appear in the later stages of cancer. Sometimes these symptoms may show up in the early stages also. The common symptoms are mentioned below:
Symptoms of liver cancer sometimes some tumors in the liver build hormones that influence other organs. These hormones may cause certain signs like low blood sugar levels, high cholesterols levels, enlarged breasts, high counts of red blood cells and high levels of calcium in the blood. If you have any of the symptoms at any stage of your life, you must consult your doctor right away to avoid unnecessary complications.
The stages of liver cancer tell the doctor how far cancer has spread. Once the stage is determined, individualized treatment plans can be designed. There are different staging systems for this cancer, but all doctors across the globe do not follow the same system. The American joint committee on cancer (ajcc) is the commonly accepted method for staging liver cancer. According to this system, the stages can be evaluated on the basis of three main factors like:
Besides these, the letter x and a number (0-4) are also assigned to these factors. For instance, t1, t2, t3 and so on; a higher number refers to increasing severity. And the letter x indicates that no information could be gathered. Liver-cancer-stages-medifee
Usually, the size and number of the tumor (s) and whether cancer has spread to blood vessels or lymph nodes are the important criteria for staging liver cancer. Here a brief description of the 4 stages of liver cancer is described:
Stage 1: In stage 1, there is only one tumor and there is no growth of cancerous cells in the blood vessels, any other organs of the body or lymph nodes.
Stage 2: In this stage, there is a single tumor and it has started growing into the blood vessels. Again there may also be more than one tumor which is less than 5cm and have not grown into the blood vessels. In either of the case, cancer may be described to be in stage 2.
Stage 3: In this stage, 3 things can happen. Stage 3a refers to more than a single tumor and at least one of them is larger than 5 cm. But the cancerous cells have not grown in the lymph nodes or any other part of the body. Stage 3b refers to cancer that has grown either into the portal vein or hepatic vein. Again, there is no growth of cancerous cells in any part of the body or lymph nodes. Stage 3c describes the stage where cancer has spread into organs of the body that are close to the liver, like pancreas but not to lymph nodes or any distant organs.
Stage 4: Stage 4a refers to the phase where there can be more than one tumor of any size in the liver. Also, the cancerous cells may have spread to other organs around the liver and also blood vessels. Cancer has spread to lymph nodes but not to other body parts. Stage 4b is the phase when cancer has spread to another part of the body. The tumor is any size and may be more than one. It may have spread to the blood vessels and other organs around the liver. There may or may not be any presence of cancerous cells into the lymph nodes.
Doctors may follow any of the two staging criteria mentioned above or even go for some other staging processes.
Skin cancer is a condition with abnormal and cancerous skin growths. This often develops due to the over exposure of skin to the rays of the sun. The three main types of skin cancer include basal cell carcinoma, squamous cell carcinoma and melanoma. Skin cancer affects those areas of skin which remains sun-exposed including ears, neck, chest, scalp, lips, face, hands, arm and legs. It can also develop on those areas of skin that are not exposed to sunlight like beneath toenails or fingernails, on palms and on genital area.
Here are some of the factors which increase your risks of getting skin cancer -
1. Fair complexion
Low levels of the pigment melanin in skin causes fair complexion. Fair- skinned individuals who have a history of hazel or blue eyes, repeated sunburns and people who have red or blond hair are highly susceptible to developing this form of cancer. Less pigment in skin makes an individual more vulnerable to skin damage from harmful UV radiation.
2. Excessive sun exposure
Exposure to the sun may lead to the development of skin cancer, if you don't protect your skin by sunscreen and clothing. Tanning beds and lamps may also increase the risk of developing this type of skin cancer.
3. High-altitude places
The exposure to sunlight is more intense in areas of high altitude and near the equator. Living at higher elevation also makes you more vulnerable to radiation because the sunlight is strongest there.
People with abnormal moles are at a higher risk of developing skin cancer. These moles are irregular in shape and are larger than normal moles.
5. Precancerous skin lesions
Your risk of developing skin cancer increases if you have skin lesion. These are scaly and rough patches that range from brown to dark pink in color. The most commonly affected areas are head, hands and face of fair-skinned people.
6. Weak immune system
Weak immune system caused by HIV or AIDS and immunosuppressant drugs that you take after an organ transplant may increase your risk of developing skin cancer.
Gynecological cancer is any tumor that begins in a woman’s reproductive organs. Cancer is usually named after the part of the body where it begins. Gynecologic cancer starts in different areas within a woman’s pelvis, which is the territory beneath the stomach and in the middle of the hipbones. There are different types of gynecological cancers and these are as follows:
Signs and symptoms of the above-mentioned gynecologic cancers can be very vague; however, there are a few issues each lady needs to know about and look for. The following are some of the common symptoms of different gynecological cancer:
A large portion of the symptoms connected with gynecologic cancers may occur due to other reasons every once in a while, which may make us ignore them. It is vital to be tuned into your body and pay consideration on any progressions. In case you see new side effects that are happening every day for more than a couple of weeks, this can be an indication of gynecological cancer. Try not to worry. Make sure to go for regular check-ups at your gynecologist. If you feel that the aforementioned symptoms are persistent, seek immediate medical attention.
Cancer is the abnormal, uncontrolled growth of cells in a particular body part. With continued growth, pieces of this tissue travel through the blood to different body parts and continue to grow in the new area. This is known as metastases. Breast cancer is one of the most common forms of cancer and affects about 1 in 8 women in the USA. Read on to know more details of breast cancer – breast anatomy, causes, symptoms, risk factors, detection, prevention, and of course treatment.
Anatomy: The main function of the breast is lactation through its milk-producing tissue that are connected to the nipple by narrow ducts. In addition, there is surrounding connective tissue, fibrous material, fat, nerves, blood vessels and lymphatic channels which complete the structure. This is essential to know as most breast cancers develop as small calcifications (hardened particles) in the ducts or as small lumps in the breast tissue which then continues to grow into cancer. The spread can happen through lymphatic or blood flow to other organs.
Warning signs/symptoms: The following are some symptoms that need to be watched out for if you have a predisposition to breast cancer.
Either one or a combination of these should be an indication to get a detailed checkup done. Early diagnosis results in controlling the disease with minimal treatment and reduced complications.
Causes and risk factors: The exact cause for breast cancer is yet to be pinned down. However, risk factors are clearly identified, and women with risk factors need to watch out for warning signs.
Stages: Starting from stage 0, higher stages indicate advanced disease.
Screening: This is one of the most effective ways to identify the disease in its early stages. This will help in controlling cancer from spreading with minimal treatment.
Breast Cancer Prevention: Now that there is so much awareness about causes and risk factors, there are definitely ways to prevent or delay the onset of the disease.
Treatment: As with all cancers, treatment would depend on the stage at which it is identified and include a combination of chemotherapy, radiation, and surgery. As noted earlier, if you are at risk, look out for warning signs as early diagnosis is the key to maximum recovery.
Purpose of the Thoracoscopy:
- To visually inspect the lungs
- To obtain tissue biopsies or fluid samples from the lungs
- To remove excess fluid in the pleural cavity or pleural cysts
- To evaluate patients with pulmonary disease or abnormalities
- To obtain a tissue sample (biopsy) for further evaluation and to diagnose inflammation, infection, fibrosis and cancer
While you cannot cure breast diseases, family history and maturing, but there are some hazards or risks that you can control. Keeping in mind the fact that there is no certain approach to forestall breast cancer, there are things you can do that may bring down the hazard. Here are five approaches to ensure your breast's well-being:
Cancer is the most dangerous disease noticeable throughout the world. The most common type of cancer that affects men is prostate cancer. Prostate is a small exocrine gland situated directly below the bladder and in front of the rectum. This is gland is approximately in size of a walnut and plays an important role in production of a milky fluid during orgasm of sex in which the semen travels. During the climax stage of the prostate gland is forced to push the fluid and remove the semen out of the reproductive structures.
Prostate gland is a slow progressive disease which makes many males left unidentified even the presence of prostate cancer even until they die. 6 out of 100 male over the age of 60 are getting prostate cancer. Though prostate cancer can be cured at a better rate when compared to other type of cancer it is always best to stay protected. Prevention is always better than cure. Here are few tips to keep your prostate healthy.
Signs and symptoms of prostate cancer-
During the early stages of prostate cancer there are usually no symptoms. Most men at this stage find out they have prostate cancer after a routine check up or blood test. When symptoms do exist, they are usually one or more of the following:
The patient urinates more often
The patient gets up at night more often to urinate
He may find it hard to start urinating
He may find it hard to keep urinating once he has started
There may be blood in the urine
Urination might be painful
Ejaculation may be painful (less common)
Achieving or maintaining an erection may be difficult (less common).
If the prostate cancer is advanced the following symptoms are also possible:
The proximal part of the femur can be painful
Diet and weight – the most important factor is the diet to maintain a healthy weight. Avoid fatty food items and take fats from vegetables than from animals. Avoid dairy products and increase the intake of fresh fruits and vegetables.
Exercise – have a regular practise of doing exercise at least for 30mins a day. This really helps you to keep your body fit.
Be precautious – if you have a family history of prostate cancer or if you feel you are at high risk of getting prostate cancer talk with your doctor about it and take preventive drugs as per the doctor’s advice.
Red foods – research shows that men who consume red foods like watermelon, tomato and other red fruits are at lower risk of getting prostate cancer as they contain a powerful antioxidant called lycopene
We have more than 200 bones in our body and each of them is susceptible to bone cancer. However, long bones in the arms and legs are most susceptible to this condition. Bone cancer can be primary or secondary. Primary bone cancer involves uncontrolled and abnormal cell division within the bones while secondary bone cancer refers to cancer that originated somewhere else in the body and later spread to the bones. While children and adults are equally at risk for primary bone cancer, adults and elderly people are more susceptible to secondary bone cancer. If diagnosed early enough, bone cancer can be treated and even cured with surgery, chemotherapy or radiation.
Other symptoms to look out for are sudden and drastic weight loss, tiredness, excessive sweating at night, fever and difficulty breathing in case cancer has spread to other organs. Since many of these symptoms are common to other medical disorders, you should conduct a doctor immediately if you notice any of them. A physical examination and a couple of tests along with a biopsy will be required to confirm a diagnosis of bone cancer.
The cancer of the ovaries is known as ovarian cancer. In women there are two ovaries present on each side of the uterus. These ovaries are as big as an almondin size and produce egg also known as ova. They also secrete the hormonesprogesterone and estrogen.
Ovarian cancer goes undetected until it spreads to the abdomen and pelvis. When detected at this stage then it might be fatal and the treatment gets difficult. An early stage ovarian cancer where the cancer is restricted in the ovaries is much easier to treat with high success rates.
Risk Factors of Ovarian Cancer :
Colorectal surgery is the broad term for surgical procedures performed on the colon, the rectum and the anus. There are various different surgical procedures which fall under colorectal surgery and these are used to treat a vast array of disorders, such as:
The surgeries under colorectal surgery are performed after diagnostic tests such as proctoscopy, sigmoidoscopy and defecating proctography. The most common diagnostic test is colonoscopy. These help to identify the origin and nature of the problem and decide which surgical procedure is to be followed. The procedures under colorectal surgery are as follows:
This procedure involves removal of a section of the large intestine. This is known as partial colectomy. In extreme cases, such as advanced cancer or severe gastrointestinal infection, the entire colon is removed and this is called total colectomy. Sometimes, the rectum is also taken out along with the colon and this is called proctocolectomy.
2. Colonic polypectomy
An abnormal growth of tissues of the inner lining of an organ is known as a polyp. Colonic polypectomy is done to eliminate polyps from the colon and rectum before they become malignant. This can be done endoscopically. Surgery is required in case of large polyps.
Chronic or repeated bowel inflammation causes scar tissue to accumulate in the large intestine. This results in the narrowing of the colon. Stricturoplasty removes the scar tissue so that proper flow of digestive contents is resumed.
4. Colostomy or Ileostomy
A damaged section of the colon is removed and the shortened intestine is then attached to another opening (stoma) in the anterior wall of the abdomen.
This surgical process is used for swollen hemorrhoids or blood vessels which form in the anal canal. Hemorrhoidectomy is extremely effective in removing hemorrhoids but the surgery also involves a number of complications.
Anoplasty or imperforate anus correction is done to correct birth defects in the rectum and the anus. The structural flaw does not allow the stool to pass properly from the rectum and so it is repaired using surgery.