What is Laparoscopic Gallbladder Removal Surgery (Laparoscopic Cholecystectomy)?

Gallbladder removal is one of the most commonly performed surgical procedures. Gallbladder removal surgery is usually performed with minimally invasive techniques and the medical name for this procedure is Laparoscopic Cholecystectomy or Laparoscopic Gallbladder Removal.

The gallbladder is a pear-shaped organ that rests beneath the right side of the liver. Its main purpose is to collect and concentrate a digestive liquid (bile) produced by the liver. Bile is released from the gallbladder after eating, aiding digestion. Bile travels through narrow tubular channels (bile ducts) into the small intestine. Removal of the gallbladder is not associated with any impairment of digestion in most people.

What Causes Gallbladder Problems?

Gallbladder problems are usually caused by the presence of gallstones which are usually small and hard, consisting primarily of cholesterol and bile salts that form in the gallbladder or in the bile duct.

It is uncertain why some people form gallstones but risk factors include being female, prior pregnancy, age over 40 years and being overweight. Gallstones are also more common as you get older and some people may have a family history of gallstones. There is no known means to prevent gallstones.

These stones may block the flow of bile out of the gallbladder, causing it to swell and resulting in sharp abdominal pain, vomiting, indigestion and, occasionally, fever. If the gallstone blocks the common bile duct, jaundice (a yellowing of the skin) can occur.

Diagnosing 

Ultrasound is most commonly used to find gallstones.
In a few more complex cases, other X-ray test such as a CT scan or a gallbladder nuclear medicine scan may be used to evaluate gallbladder disease.
Gallstones do not go away on their own. Some can be temporarily managed by making dietary adjustments, such as reducing fat intake. This treatment has a low, short-term success rate. Symptoms will eventually continue unless the gallbladder is removed. Treatments to break up or dissolve gallstones are largely unsuccessful.

Surgical removal of the gallbladder is the time-honored and safest treatment of gallbladder disease.

What are the Advantages of Performing Laparoscopic Gallbladder Removal?

Rather than a five to seven inch incision, the operation requires only four small openings in the abdomen.
Patients usually have minimal post-operative pain.
Patients usually experience faster recovery than open gallbladder surgery patients.
Most patients go home the same day of the surgery and enjoy a quicker return to normal activities.
Are you a Candidate?

Although there are many advantages to laparoscopic gallbladder removal (cholecystectomy), the procedure may not be appropriate for some patients who have severe complicated gallbladder disease or previous upper abdominal surgery. A thorough medical evaluation by your personal physician, in consultation with a surgeon trained in laparoscopy, can determine if laparoscopic gallbladder removal (cholecystectomy) is an appropriate procedure for you.


Laparoscopic Cholecystectomy - Laparoscopic Gallbladder Removal Surgery!

In recent years, there has been the emerging trend of resorting to customized treatment for different types of cancer. These treatments vary from individual to individual, depending on the severity of their condition. PSMA PET scan and DOTA scan are two such procedures used in the treatment of prostate cancer.

Before identifying the benefits of these scans, let us have a look at the risks of prostate cancer.

Prostate Cancer- What is it?

Prostate cancer shows up in the prostate gland of men, which produces the fluid that transfers and nourishes the sperm. It is a very commonly occurring condition in men and early treatment can cure it completely.

Symptoms of Prostate Cancer:

Prostate cancer starts showing its symptoms from the middle stages. One should seek medical help if he observes the following warning signs-

  Pain while urinating
  Bone pain
  Reduction in force of urine
  Erectile Dysfunction
  Presence of blood in semen

With increasing age and obesity, there remains a high chance of developing prostate cancer.

What is PSMA PET scan?

It is an effective and reliable mode of diagnosis to identify the extent of prostate cancer. It is also known as Prostascint scan. This scan is recommended for patients in the early stage of cancer and to determine whether the disease has spread to the pelvic lymph nodes.

In this process, the patient is injected with an antibody and a radioactive material that can be detected by cameras. The doctor then sees a three-dimensional picture of the affected area on the monitor. The complete process takes three days to finish.

Benefits of PSMA PET scan:

  Helps to determine the position and range of a tumour
  Helps the doctor to plan effective methods of treatment to eradicate a tumour completely
  Helps to predict the result of treatment up to a certain extent, unlike other imaging tests

What is DOTA scan?

It is a highly advanced scan used to detect the spread and sensitivity of tumours concerning prostate cancer. The molecules injected during the scan attaches itself to the neuroendocrine tumours known as carcinoids.

Benefits of DOTA scan:

  Helps to detect the exact location of a tumour
  Helps the doctor to plan for effective radioactive therapies
  Helps to identify the exact stage of a cancerous tumour

Both PSMA and DOTA scans are the fruits of modern scientific research and go a long way in eradicating cancerous cells from the body. Early detection of the disease with these scans increases the chance of being cured of the disease.

Prostate Cancer - Knowing The Importance Of PSMA PET Scan & Dota Scan!

Ovarian cysts are common and most women will have at least one during their life. In most cases they do not display any symptoms and are discovered only during routine physical exams and ultrasounds. In most cases, it is nothing to worry about but in rare cases it can lead to complications and hence it is best to get an ovarian cysts checked out by a doctor.

Ovarian cysts usually affect women in their child bearing years. They can be described as fluid-filled sacs that develop in either of the ovaries. In an ultrasound image, these can look like small bubbles. Problems usually arise when these cysts grow larger or rupture. 

In such cases, you may experience symptoms that include:

Pain in the lower abdomen
Painful intercourse
Irregular menstruation
Painful urination and bowel movement
Pelvic pain after exercising
Nausea and vomiting
Bloating
Spotting between periods
Heartburn and indigestion
If the doctor suspects ovarian cysts, an ultrasound is usually used to confirm the diagnosis. A pelvic ultrasound or a sonograph as it is also known is a non-invasive imaging technique that uses high-frequency sound waves to produce images of the body s internal structure. In some cases, an endovaginal ultrasound may also be required. This involves inserting a covered wand or probe into the vagina through which a clearer image of the ovaries can be seen.

If the cyst does not trigger any of the above symptoms, it usually does not require treatment. Instead a pelvic ultrasound may be scheduled after a month to check on the size of the cyst. In most cases, these cysts resolve themselves within a month or two. In the case of larger cysts, a biopsy may be required to rule out the chances of the cysts being cancerous. Birth control pills may be prescribed to address the pain associated with this condition. These pills are also used to stop ovulation and reduce the risk of developing further cysts.

Surgery is considered only if the cyst grows in size or continues to pain. In such cases, surgery can be of two kinds: laparoscopy or laparotomy. Laparoscopy involves the removal of cysts through a telescope like an instrument that is inserted through a small incision made in the abdomen. This is usually used to remove small cysts. Larger cysts and ovarian tumours are treated with a laparotomy. This involves making a bigger incision in the stomach and may also involve the removal of the ovaries, fallopian tubes and uterus depending on the tumour. 

Ovarian Cysts - 9 Symptoms About It!

When dieting and exercising fail to help an obese person manage their weight, bariatric surgery may be suggested. One of the most popular types of bariatric surgery is a gastric sleeve surgery or sleeve gastrectomy. The main aim of this surgery is to reduce the amount of food that can be consumed in one sitting. It does not affect the amount of nutrients and fats absorbed from the food that has been eaten. A majority of the weight loss resulting from this surgery happens within 12-18 months.

A gastric sleeve surgery is a relatively safe, straightforward and short surgery. Prior to surgery, few patients would have been given a special diet.  This surgery is always  performed laparoscopically popularly known as keyhole route. More than half the outer side of the stomach is removed. The remaining part of the stomach takes the form of a tube. 

Though recovery from any surgery varies from person to person, most patients are able to walk and allowed sips of water by evening. Though certain amount of pain and discomfort is expected, this remains in bearable range with pain killers. Usually liquid diet is advised for 2 weeks followed by soft foods for 4 weeks.

You will notice that you feel fuller much faster and are able to consume a very limited portion of your normal food intake. It is essential to drink plenty of water to remain adequately hydrated and to prevent constipation.

On an average, this surgery can help people lose up to 70% - 100%% of their excess body weight. However, this depends largely on your understanding and compliance of post operative dietary changes. A dietician can also help you make right food choices, decide meal portions and address the right number of meals needed by your body. For long term weight maintenance it is important not to fall back to your earlier lifestyle and to maintain a positive attitude.

Gastric Sleeve Surgery - What Is The Process Of It?

Bariatric surgery is advised in cases of morbid obesity (BMI >37.5). This degree of obesity is usually associated with comorbidities like diabetes, hypertension, dyslipidemia, obstructive sleep apnea, infertility, knee joint pains, etc. In the present scenario, when all efforts of weight loss seem ineffective, bariatric surgery seems to be the only way to lose excess weight in the morbidly obese patients. Undergoing bariatric or weight loss surgery requires some preparation prior to surgery, and also after surgery to ensure its success.

Most of them will have an enlarged fatty liver, hence a low-calorie diet is advised so that the fatty liver does not pose problems during surgery. Due to obesity, there will be a compromise on the lung function, decreasing the lung capacity. Hence improving the lung function is of importance from the anaesthetic point of view and also concerning the quick postoperative recovery.

For the first few months following surgery, there will be a significant reduction in the intake of food, as the size of the gastric pouch has been decreased. In addition, there will be some restrictions on the caloric density of food for the first few months after surgery. However, for a person who understands these requirements and is willing to so, the long-term benefits are multiple. 

Read on to know how bariatric surgery can turn your life around.

Weight loss: One of the first benefits they would see is weight loss which starts right from the first week following surgery. The patients are so very happy to see this weight loss which they had not seen in spite of all their attempts at losing weight over the last few years. This boosts their morale and helps them to follow the instructions given to them more diligently, as they are seeing results. The weight loss is maximum in the first 6 months following surgery and in fact, this is called the honeymoon period for weight loss. A monthly follow up with the doctor is essential and up to 60 to 70% of the excess weight is lost in the first 6 months. It takes another 3 to 4 months to lose the remaining excess weight.

Emotional gains: For a person who is used to seeing an obese image in the mirror, it is a great morale booster to see that image changing to a slender version. This is a big boost to continue the effort towards diet and exercise, which will only improve the confidence and esteem levels.

Overall health: Morbid obesity is not an isolated condition. It brings with it a host of medical issues including sleep apnoea, diabetes, hypercholesterolemia, etc. With obesity under control, these conditions also begin to improve and the person s overall quality of life begins to improve. This, in turn, provides a big boost for the person to continue working at weight loss.

Reduced healthcare expenses: Obese people often need to eat various medications to manage overall health. There could also be emotional health management issues. With this controlled, the patient spends less on overall health and feels good again.

Social connect: Morbid obesity is both a physical and an emotional blockage for a person to engage socially. Once it is controlled, the person is more confident in meeting people and participating in social activities. This further leads to increased overall happiness.

Active life: With reduced weight, the person s level of activity improves. What seemed difficult earlier is suddenly doable. A person who could not walk some steps is able to, and this is a big booster.

People who undergo bariatric surgery require quite a bit of effort to change their overall lifestyle. However, the benefits are for them to see for themselves, and that is the biggest motivator to continue working towards their goal. Family support is definitely required to boost up the morale. The benefits are there for all to reap.

Bariatric Surgery - Stunning Gains You Must Know!

The body receives its source of energy and nutrition through the blood, which is the transport medium. The blood runs through a highly complex network of blood vessels, with the aorta being the largest one. It originates in the heart, the left ventricle precisely and supplies oxygenated blood to all parts of the body. Coarctation is a condition where there is a narrowing of the aorta. The heart, therefore, has to exert extra pressure to push out blood so that blood supply to the target organs is not affected.

The exact cause of aortic coarctation is not known, though it often develops at birth and so is known as a congenital disorder. Depending on the severity of the narrowing, symptoms develop at various times in life. While some infants demonstrate symptoms, some may not show any symptoms well into adulthood. Infants with severe narrowing may manifest the below symptoms quite early in life.

Difficulty in breathing may gasp
Difficulty in feeding
Be extremely irritable
Profuse sweating
Pale skin
When these symptoms are not noticed and treated in time, the child may have heart failure or even die. If the symptoms do not manifest early in life, the infant can grow into childhood quite normally. Symptoms may then manifest which would be different, as below.

Increased blood pressure
Headaches (frequent)
Weakness in the muscles
Nosebleeds
Chest pain
Frequent fainting spells
These are generic symptoms and it is difficult to suspect coarctation of the aorta. Therefore, further imaging would be required to rule out coarctation of the aorta. There are some risk factors, most related to the heart, which puts one at increased risk of developing aortic coarctation.

Bicuspid aortic valve
Aortic valve stenosis and/or regurgitation
Mitral valve stenosis and/or regurgitation
Patent ductus arteriosus
Treatment: Diagnosis is the first step in treating coarctation of the aorta. This would include a series of imaging tests including an echocardiogram, electrocardiogram, chest x-ray, CT scan, and MRI.
Surgery is often the most definitive mode of treatment, and the approach chosen depends on the severity and stage of identification. The most common approach is to open up the narrowed portion and keep it from collapsing again, so that blood flow is restored. This is known as a balloon angioplasty and stenting. Some of the other procedures used include:

Resection with end-to-end anastomosis
Bypass graft repair
Subclavian flap aortoplasty
Patch aortoplasty
In all affected individuals, after surgery, medications are prescribed to maintain blood pressure levels, which is often increased. In addition, lifestyle changes including exercise and healthy eating habits have to be developed.

Coarctation of the Aorta - Symptoms and Treatment

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