The kidneys are responsible for the elimination of waste from the body. The blood is filtered in the kidneys and all toxic wastes are filtered out and excreted through urine. When this filtration does not happen effectively, a lot of waste can be found in the blood, which affects normal body function.

Kidneys may lose their functioning either due to age, injury, or disease conditions. Whatever the reason, when kidney function is hampered, the body suffers. If there was an injury or congenital problem, it could be unilateral and the non-affected kidney could still do the function. However, if it is infection or old age, normally both kidneys are affected and then replacement should be looked for externally. This is where a kidney transplant comes into the picture.

What is it?

It is a surgery where a healthy, functioning kidney is placed into the body. The donor could be

Living: These donors have to be related or unrelated. Related is often termed someone, who is a family member and is willing to donate one kidney (one kidney is sufficient for normal, healthy individuals) to the diseased person.
Cadaver: If a person is willing to donate kidneys post death, these are used for transplant, within a specified time.
Identifying the right donor and recipient:

Blood type and tissue type should be matched; a good tissue type match improves the chances of success
Overall health of the donor to ensure there is no heart disease, lung disease, or diabetes
The recipient also should be healthy
What to expect during surgery?

Once a donor is identified, in living donors, the surgery to remove the kidney and to transplant it are done simultaneously
The surgery usually takes about 3 to 4 hours
Antibiotics are given prior to the surgery to prevent infection
The blood vessels and ureter are connected back to the kidney after the transplant
Hospital stay can range from 5 days to 2 weeks, depending on the overall health of the patient and the anticipated risk of rejection.
Most transplanted kidneys work effectively almost immediately. A kidney stored from a cadaver may take a little longer compared to a fresh kidney from a living donor
People who have had transplants are put on immunosuppressants on a chronic basis to reduce chances of rejection. The new kidney will always be recognised by the body as a foreign body, and so this is essential.
Kidney transplant success rates are quite high, and more and more people are opting for transplants as opposed to dialysis.

Kidney Transplant - What To Expect From It?

Screening for cancer of the colon or large intestine and rectum is a proven way of saving a person from the impacts of colorectal diseases. This is partly because colon cancer is something that can be prevented if detected at an early stage and the polyps which may advance to cancer are removed properly. Thus if you are turning 50 soon, be prepared to present yourself for a screening colonoscopy that will help you ensure good health and well-being. It may sound uncanny, but do you know that 50,000 people across the world die from colorectal cancer every year, and it is ranked second in terms of cancer-centric deaths.

Understanding the importance of having colonoscopy
You may wonder how a painful, invasive, embarrassing, uncomfortable and time-consuming health test may be called a present. There are reasons enough. A screening colonoscopy is able to expose a cancerous tumour that's presently under way and cast light on the chances and risk factors that may precede it. When you choose to intervene early, you have the power to nip those risks at their budding stage, much before those malicious cells become malignant.

Spreading of the colorectal cancer
Your large intestine is really a big and last organ of the gastrointestinal system where the small intestine discontinues. Its primary function is to remove the water out of the leftover solids of digestion and get rid of them in the form of stool. Cancer may start to develop anywhere within the tube that expands 5 feet long and squares the vacant area of the abdomen. The large intestine expands up towards the right side, i.e. the ascending colon and then turns left through the liver, i.e., the transverse colon, bending down right at the spleen on its left, i.e. descending colon and loops to the middle, i.e., the sigmoid colon before it runs across the rectum and ends at the anus.

People who need a colonoscopy
To simplify matters, it can be said that all adults are at a potential risk of the colorectal cancer, including those people who lead a healthy life. But some people are at a higher risk. Those individuals have a specific gene mutation that predisposes them to develop into numerous polyps. The risk is also high with people who are first-degree relatives of a person diagnosed with cancer before the age of 50. People with Ulcerative colitis, various types of inflammatory bowel diseases and Crohn's disease are also at a higher risk.

Colorectal cancer is a serious ailment and screening colonoscopy is a feasible means of detecting any polyps that may be cancerous in the future. Speak with a reputed gastroenterologist today to stay ahead of the disease.

When Should You Start Having Colonoscopies?

A hysterectomy is a surgical procedure that is done to remove your uterus. Robotic hysterectomy is a more preferred procedure than open surgeries because:

They cause minimal discomfort.
They have better recovery options.
Loss of blood is minimized
The pain associated with the usual surgical procedures are less compared to other options.
This is one of the best procedures that have been designed after years of research in the field of robotics. It is true that they are safe, but it does not mean that there are immediate recovery options. The bottom line is that it is a procedure to remove the uterus and you have to give due importance to the recovery procedures that come along with such robotic surgeries. Let us have look at them.

Recovery
The recovery period depends on the type of surgery you had and also depends on a case to case basis. However, you might be asked to stay overnight in the hospital for observation. You would be constantly monitored during this period and any complications that might arise are given utmost care.

Pain medications and medicines to prevent infections that might arise due to the surgery are given during this period.
You may experience a light vaginal bleeding for a few days. However, this is normal and will gradually ease out. In case the ovaries are removed, the recovery period is extremely crucial. You will no longer have menstrual periods and your body would immediately start adapting to the menopause cycle.
During this transition, the hormonal changes start to occur and you might be experiencing mood swings and hot flashes. You may also experience periods of night sweats. However, all these factors are common occurrences and your body would gradually adapt to these changes. The exact recovery period can range from a week to about six weeks. During these times, you would be given the following advice:

Take plenty of rest and limit your activities.
Do not lift any weights or do any rigorous tasks during these periods.
Any sorts of sexual intercourse must be avoided till you heal completely. Talk to your doctor about this and get to know more about the recovery options.
Never miss a periodic check-up during these times.
Always take the prescribed medications on time.
There can be some sense of loss of your uterus during this period. For some women, this can mean that they would not be able to bear a child. These are some of the common stress factors that come into play during the recovery period. Watch out for them and get emotional support guidance from the counsellor, if the need arises.

Underwent A Robotic Hysterectomy? Here Are Some Recovery Tips!

Hernia are bulges protruding form a weak point on belly (abdomen) through which intestine and abdominal fat comes out to lie just below the skin. It can also be found in groin, upper thigh and chest. There are several types of hernia like inguinal hernia (direct and indirect), femoral hernia, umbilical hernia, umbilical hernia, epigastria hernia and incision hernia.

Who get hernia?

Conditions that lead to increased abdominal pressure are at more risk of developing hernia  

o Persistent cough

o Being overweight or pregnant

o Lifting, carrying or pushing heavy loads

o Straining on the toilet

What are the symptoms of hernia?

o Mostly they are asymptomatic/ no symptoms.

o People just notice a swelling or bulge which gets bigger while standing or straining and disappear while lying down/sleeping.

o Some might feel a dragging/aching sensation.

o The swelling tends to get bigger with time.

o Symptoms develop when there is a complication like strangulation. This happens when the content of abdomen (intestine) come out and can not go back. There will be severe pain in the region and vomiting. Overlying skin will become red. Urgent surgery is needed in this situation otherwise the blood supply to intestine gets cut-off and the intestine in hernia might die (gangrene).

How are hernia treated?

Surgery is the only treatment for hernia. Now a days, most of the hernias are operated laparoscopically (key hole or minimally access technique)

Minimally Invasive Hernia Repair - The surgery is done with a laparoscope which has a small tiny camera, hernia mesh and small tool with it. So the patient can return back to their normal routine earlier as the incision made is smaller.

Advantages of Laparoscopy:

Laparoscopy has clear advantage over open repair in the way of less pain, less complications like wound infection, small and more cosmetic scar, shorter hospital stay, early return to work and daily activities and less chance of recurrence (repeat formation of hernia after surgery).

Before undergoing hernia surgery:

* One week before surgery it is much essential to stop taking drugs that are causing the thinning of the blood. Drugs like Clpodogrel and Acitrome or Warfarin should be stopped with the doctor s advice. 
* Stop herbal supplements and check the fitness of your cardio and diabetes. 
* Gain adequate knowledge about surgery and be prepared for post surgical care.

After hernia surgery:

* Avoid heavy weight lifting, exercises, and physical works with excessive strain a few weeks after surgery 
* Cough or laugh loud only with support to the surgical site until one week after surgery

DO s & DON T s in patients of Hernia:

DO s:

1. Increased intake of fibers in diet. ( Fruits, vegetables and grains)

2. Drink plenty of water and other fluid to prevent constipation.

3. Exercise regularly: sweat and loose excess weight and toxins.

4. Eat small meals more frequently in place of one or two large meals

DON T s:

1. Stop smoking and drinking

2. Don t reduce the amount of food you eat

3. Avoid lying down or bending after meal

4. Avoid wearing tight clothes

5. Avoid food difficult to digest

6. Avoid strenuous activities like heavy weight lifting

Types of Hernias:

Incisional hernia:

This happens at the site of previous surgery. This occurs as a result of poor wound healing at the time of previous surgery or as a result of complications like in infection. It is rare after laparoscopic or key hole surgery.

Umbilical hernia:

This occurs through or around belly button (umbilicus). It can be present at the time of birth and needs no repair as most of them resolve by the end of one year. If it persists or appears after 5 years of age then operation is required.

Inguinal hernia:

These are most common hernias and occur in groin region. They are more common in men.

All You Need To Know About Hernia!

Cancer can affect even small glands like the adrenal glands. Adrenal glands are responsible for the production of hormones like cortisol and aldosterone. These glands are located above the kidneys and have two parts; the cortex and the medulla. Adrenal cancer generally affects the cortex of the adrenal glands. This type of cancerous tumour is rare and can be difficult to diagnose.

Most adrenal cancer symptoms are triggered by an excessive production of estrogen and androgen. Symptoms can also be caused by the pressure put on other organs by the tumour. Adrenal cancer symptoms are most easily noticeable in children as this is the stage where the body is changing and developing. Some of these symptoms are:

Facial hair growth
Excessive pubic and underarm hair
An enlarged penis or clitoris
Early onset of puberty in girls
Development of enlarged breasts in boys
Symptoms of adrenal cancer in adults includes:

Excessive weight gain in the abdomen and above the collar bone
High blood pressure
Irregular menstruation
Easy bruising
Depression
Frequent urge to urinate
Muscle cramps
Additionally, men with adrenal cancer that causes excessive estrogen production may notice an enlargement of breast tissue and tenderness in the area. Women suffering from excessive androgen production triggered by adrenal cancer may notice their voice deepening and facial hair growth. In most cases, adrenal cancer symptoms in women do not appear until the tumour presses on other organs. This includes symptoms like pain around the tumor, a feeling of fullness in the abdomen and difficulty eating because of this feeling.

The cause of adrenal cancer has not yet been determined, but conditions such as Beckwith-Wiedemann syndrome, Li-Fraumeni syndrome, familial adenomatous polyposis and multiple endocrine neoplasia can increase a person s risk of suffering from this disease. A thorough physical examination and a detailed medical history is required to diagnose this disease. The doctor will also need a blood test and urine test. Additional tests that may be required include:

Biopsy of the tumor
CT scan
MRI scan
PET scan
Adrenal angiography
Adrenal cancer can be cured if diagnosed in its early stages. There are three types of treatment for adrenal cancer; surgery to remove the adrenal gland, chemotherapy and radiation. However, adrenal cancer can recur and hence it is important to schedule and maintain regular check-ups with your doctor.

Adrenal Cancer - Know Its Symptoms!!

GERD or acid reflux is caused by the regurgitation of acidic liquid stomach contents back up into the esophagus. It is a long-term condition where stomach contents come back upwards from the gastro-intestinal tract resulting in either symptoms or complications. It is a commonly occurring digestion condition. A burning sensation in the chest is usually caused by acid reflux which radiates up from the stomach to the mid-chest or throat. This condition is also known as the heartburn. A sour taste in the back of the mouth is a common experience amongst the patients. Long term reflux of gastric contents causes the condition to become chronic which can lead to difficulty in swallowing. In some cases the erosion of the tract lining can also cause breathing problems.

Symptoms:

Heartburn is a burning sensation felt in the retrosternal area. Most commonly it occurs post-prandial or nocturnally. Consumption of fatty foods, spicy foods, acidic foods aggravates the condition. Burning sensation is relieved with antacids, water or milk.
Perception of gastric content reflux in the mouth or hypopharynx is termed as acid regurgitation. It is also known as water brash. A bitter or acidic taste is felt in the mouth.
Other symptoms include dysphagia, odynophagia, nausea, chest pain, dyspepsia, epigastric fullness, bloating, frequent belching
Extra-esophageal symptoms like chronic cough, hoarseness, laryngitis, dysfunction of the vocal cords, bronchospasm can also be observed.
Complications:

Peptic stricture
Ulcers of the esophagus
Metaplastic disease (Barrett s esophagus)
Dysplastic disease (Adenocarcinoma)
Laryngitis or bronchitis
Pulmonary disease
Fluid in the sinuses and the middle ear
Diagnosis:
The diagnosis of GERD is made by its most commonly presenting symptom- heartburn. To confirm the diagnosis of GERD, the physicians treat patients with medications for suppression of the production of acid by stomach. If heartburn diminishes to a large extent by the medications, diagnosis of GERD is considered confirmed.

Conditions like an ulcer caused by bacterial infection, mimic the symptoms of GERD. To get a clearer diagnosis, an endoscopy is then performed. The common diagnostic modality for GERD is Upper intestinal gastro-endoscopy. A tube containing an optical system for visualization is swallowed, the tube progresses down the gastrointestinal tract, and then the lining of the esophagus, stomach, and duodenum can be examined. A normal esophagus is observed in most patients with symptoms of reflux. 

However, sometimes the lining of the esophagus appears inflamed. If erosions (superficial breaks in the esophageal lining) or ulcers (deeper breaks in the lining) are seen, a diagnosis of GERD can be made definitely. Other complications of GERD like ulcers, strictures, and Barrett's esophagus are also identified. Biopsies also may be obtained. Other common problems that may be causing GERD like symptoms can be diagnosed (for example ulcers, inflammation, or cancers of the stomach or duodenum) with EGD. Previously, barium meal x-ray was undertaken to diagnose GERD. It is now discontinued.

Other tests that are carried out are esophageal acid testing, esophageal motility testing, gastric emptying studies and acid perfusion test.

Treatment:

Lifestyle modifications   Avoiding acidic foods, quitting smoking, weight loss, abstaining from alcohol consumption improves symptoms in people with GERD.
Medications   Proton pump inhibitors (Pantoprazole, Omeprazole, Rabeprazole), H2 receptor blockers (Ranitidine, Cimetidine) and antacids.
Surgery   In cases where the proton pump inhibitors are unsuccessful in relieving symptoms of GERD, a surgical procedure called Nissen fundo-plication is done.

GERD - Complications Associated With It!

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