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:
1. Anal cancer
2. Colorectal cancer
3. Severe complications related to constipation
4. Anal injuries
5. Inflammatory conditions of the gastrointestinal tract
6. Congenital defects

Procedures
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:

Colectomy
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.

Colonic polypectomy
An abnormal growth of tissues in 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.

Strictureplasty
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.

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.

Hemorrhoidectomy
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
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 through surgery.

All About Colorectal Surgery

Hemmorroids can be really uncomfortable and keep you in pain all through the day. One of the best and fastest way to get relief from this condition is to get them removed for good which can be easily done with the help of the surgery. The recovery period after a hemorrhoid surgery typically varies from one to two weeks depending on a host of aspects such as severity of hemorrhoids, the number of hemorrhoids as well as the type of treatment. During this span, a certain level of pain and discomfort is expected, but with some useful care tips, you can get some relief within a few days after the surgery.

Making lifestyle changes: After the surgical intervention, the patient must be on bed rest for a week or so. This is because, during this time, the surgical wounds can reopen at any time if caution is not exercised. If you have excessive body weight, it is recommended that you should lose weight after this surgery. This must be done healthily so that the stress is reduced in the rectum area while an individual squat or sits down. This could lead to the recurrence of hemorrhoids in the long run. After the first few weeks, the patient must take a 10-minute brisk walk regularly.
Take painkillers: In case the pain from hemorrhoids worsens after the surgery, you may consider taking painkillers. Many patients tend to use these medications to recover from hemorrhoids surgery, and you should take only prescription drugs only.
Keep up with a healthy diet: You should make it a habit of eating a high-fiber diet and taking adequate amounts of fluid every day. This will not just accelerate the recovery process but prevent the recurrence of hemorrhoids. For best results, this should be practiced a few weeks before and after the surgery.
Try different home remedies: In addition to the common methods of easing pain and discomfort after hemorrhoids surgery, you may also try different types of home remedies. Make sure that the wound is always clean and you can also use gels and creams for minimizing irritation.
Alleviate itchiness: During the hemorrhoid surgery recovery, you are likely to experience itchiness which is a characteristic of a recovery period. This is a common symptom of external hemorrhoids, and to reduce it, you can take a sitz bath. Your doctor may also prescribe a topical medication depending on the location and severity of the problem.
Educate yourself about the surgery and post-operative care: This is presumably the most important aspect of caring for hemorrhoids surgery. You should learn about the common complications of this surgery and how you can overcome them.
Know when you can call a doctor: During the recovery process, it is critical to follow the instructions as given by the doctor. You should maintain the follow-up treatment with your doctor so that you can report him of any health problems and discomfort to take required steps.
With care and caution, you may recover easily from hemorrhoid surgery and return to normal life soon.

Hemorrhoids Surgery - 7 Tips To Help You Recover!

Colon polyps are growths that are typically found in the large intestine. Although the causes behind the occurrence of colon polyps are not known, this condition is usually seen to affect adults.
These colon polyps might turn into colon cancer over a period of time; the development of cancer can happen over a number of years.
Colon polyps are usually symptomless; hence it becomes difficult to diagnose the condition. They are commonly found as additional results of screening tests for colon cancers. Screening tests are conducted when there is a suspicion of a disease but it displays no significant symptoms. The symptoms can only be visible if the polyps are enlarged. Typical symptoms include:
Rectal bleeding.
Changes in bowel conditions such as diarrhoea and constipation.
Changes in urination patterns.
Change in appearance of stool.
As the presence of most polyps becomes evident only during colon cancer tests, it is recommended that regular tests for colon cancer be conducted for adults over the age of 50. Some of these tests include:
Colonoscopy: This is highly recommended for detecting colon polyps. A small tube used for viewing is inserted into the colon by the doctor.
Flexible Sigmoidoscopy: It is similar to colonoscopy with the only difference being that the tube is smaller.
Computed Tomographic Colonography (CTC): Also known as virtual colonoscopy, various computer systems and X-rays are used to create a detailed picture of the colon so that the doctor can search for polyps.
The size of the colon polyps helps to identify if the polyp is cancerous or not. Chances of the polyp being cancerous are high if the size of the polyp is higher than 1 cm or 0.4 inches. Hyperplastic polyps (smaller polyps) do not become cancerous and hence, do not need to undergo a colonoscopy. Another form of polyp is the sessile polyp which is usually a flat growth without a stalk and grows on the inner wall of the colon. Similar to other polyps, these polyps can be found and removed using a colonoscopy or a sigmoidoscopy.

Causes and Symptoms of Colonic Polyps

Hemorrhoids, also known as piles, are swollen veins or blood vessels, which can be internal (located inside rectum) or external (located outside rectum). They might be managed by increasing fluid intake and a high-fiber diet. Sometimes, Hemorrhoids might get infected and irritated to an extent that they require surgical removal.

Causes of Hemorrhoids:

Hemorrhoids are caused by increased pressure in blood vessels around the anus, causing them to swell and inflame which might be caused by a number of reasons.

Prolonged constipation

Chronic diarrhoea

Obesity

Aging

Pregnancy as it increases pressure on pelvic blood vessels

Weight lifting

Family history of Hemorrhoids

Persistent cough

Vomiting repeatedly

Sitting continuously for a very long period of time.

Symptoms of Hemorrhoids:

Some of the common symptoms of Hemorrhoids are:

Internal Hemorrhoids might bleed painlessly after bowel movement, but are problematic if they bleed too heavily.

External Hemorrhoids might also bleed after bowel movement, but often become irritating and painful.

External Hemorrhoids can lead to blood clots inside the vessel, which can cause severe pain. Proper treatment for such Hemorrhoids involves  incision and drainage  procedure.

Itchy and sore bottom.

A lump hanging off the anus.

Types of Hemorrhoids:

The type of Hemorrhoids decides the course of action for treatment.

First degree Hemorrhoids are small swellings which develop on inner lining of anus, being invisible from outside.

Second degree Hemorrhoids are larger swellings which might come out of the anus during bowel movement before disappearing inside again.

Third degree Hemorrhoids are lumps hanging off the anus which can be pushed back inside.

Fourth degree Hemorrhoids are larger lumps hanging down from the anus but cannot be pushed back inside.

Surgeries without Anesthesia:

Banding or rubber band ligation involves using a tight band around the base of Hemorrhoid to cut off its blood supply. It takes two or more procedures to be performed about two months apart.

Having the best success rate for small and internal Hemorrhoids, sclerotherapy involves injecting a chemical into Hemorrhoids, causing them to shrink and stop bleeding.

Coagulation therapy or infrared photocoagulation uses infrared light (heat or extreme cold) to retract and shrink the Hemorrhoid and is usually performed along with an anoscopy.

Hemorrhoidal artery ligation (HAL) or transanal hemorrhoidal dearterialization (THD) locates blood vessels causing Hemorrhoids to close them off.

Surgeries with Anesthesia:

Hemorrhoidectomy is used for large and external Hemorrhoids which do not respond to non- surgical intervention. So, they are cut out. Anesthesia can be general, regional, or local in this procedure. It takes longer time to recover completely.

Hemorrhoidopexy or stapling requires general, regional, or local anesthesia, and is used to treat prolapsed Hemorrhoids. A surgical staple cuts off the blood supply to Hemorrhoids to make the tissue shrink and reabsorb. It takes relatively less time for a full recovery.

Post- Surgical Care:

Some of the post care instructions are as follows

Painkillers might be prescribed for rectal and anal pain.

Consumption of a high-fiber diet prevents constipation and recurrence of Hemorrhoids.

Staying hydrated helps a lot.

Avoid heavy weight lifting and pulling.

Sitz bath helps to deal with post- surgical discomfort.

Seek medical help if having painful urination, fever, or dizziness.

Non-surgical Management of Hemorrhoids:

Hemorrhoids can be managed non-surgically by reducing strain in and around the anus.

Consuming a high fiber diet including cereals, fruits, vegetables, pulses, nuts, seeds, etc.

Consuming healthy fluids like water but avoiding alcohol and caffeinated drinks.

No delaying the emptying of the bowels.

Preventing constipation.

Weight management to lose excess body weight.

Regular exercise.

Take Away:

Hemorrhoids, if not severe, can be managed non- surgically. But if they get very painful and severe, surgical intervention through a number of techniques might be required; each one of them being safe, depending upon the severity of the situation.

Surgery For Hemorrhoids - What Should You Know?

Colon cancer is believed to be one of the common types of cancer affecting people. As the name suggests, here, the point of origin of the cancer is the colon or the large intestine. Though colon cancer can affect anyone, people with unhealthy lifestyle (sedentary) and habits (excess smoking and consumption of alcohol), obesity, certain medical conditions like diabetes, or exposed to radiations (radiation therapy) are at a greater risk of colon cancer. Colon cancer may also be hereditary.

Colon cancer usually proceeds through five stages, stage 0 (zero), stage I, II, III and IV.

In stage 0, cancer remains in situ, (it remains confined within the innermost layer of the colon).
In stage I, cancer slowly starts spreading to the other layers (second and third) of the inner walls of the colon.
In stage II, cancer spreads further to the muscular walls of the colon (the lymph nodes, are, however, still not affected by this condition).
In stage III, cancer spreads outside the colon, affecting one or more lymph nodes.
Stage IV is more severe and metastatic. Here cancer has spread to and affected vital organs like the liver and the lungs.
Many of the symptoms do not appear at the initial stages. As a result, colon cancer mostly gets detected at a later (often metastatic) stage. Thus, a person should be alert. The initial symptoms, no matter how trivial, should be taken seriously. There is no harm in seeking medical help. It will only help you in the long run. 

The following symptoms are often the initial or first signs of something as big as colon cancer.

Unexplained poor appetite followed by sudden and rapid weight loss. Losing weight at an alarming rate without sweating it out needs thorough investigation. More than often, colon cancer interferes with the digestion process in a person. A person is not able to eat well. There is a feeling of being full (irrespective of how much you eat) all the time.
Constipation, gas or (and) diarrhea. Often overlooked and mistaken for common bowel disorder, these are some of the initial symptoms of colon cancer. The symptoms may be an outcome of polyps (abnormal tissue growths that can take place in any organs. These polyps are mostly benign in nature) or malignant tumors in the colon. Seek medical help if the conditions persist for more than a week. It is better to be safe than to be sorry.
A person feels exhausted, sleepy and weak all the time. The symptom may be an outcome of iron deficiency and anemia. Colon cancer can cause injury to the digestive tract. There may be bleeding followed by blood loss and hence the associated symptoms.
Mild to severe abdominal pain. The abdomen also appears tender than usual (in the case of metastatic tumor).
Stomach upset accompanied by pain, nausea, vomiting, cramps and at times, indigestion (an outcome of intestinal obstruction and inflammation).
There may be blood while passing stool.

Colon Cancer - What Signs You Must Watch Out For?

The mere thought of biting into a chilled watermelon or sipping chilled watermelon juice during summer is a refreshing thought. What many do not readily realise is that not just they are not just a refresher, but they are also loaded with multiple health benefits. Another surprising fact is that they have been in use since 5000 years ago and are referred to in ancient literature. There are about 300 varieties and are easily available during summer.

Many may think that watermelon is loaded with water. However, there are also multiple compounds including vitamins and minerals; vitamins C, A, B1, B5, and B6; minerals like potassium and magnesium, and compounds like carotenoids and lycopene. These have multiple benefits on the health and so watermelon can be consumed without any second thought in abundance.

Read on to know some of the wonders of this melon.

Hydration: One of the best remedies to avoid the ill effects of summer is to improve hydration levels, and there could be no better way to do this than with watermelon (eat it or drink it!) It is 92% water, and therefore leaves you refreshed and rejuvenated.
Heart health: Lycopene helps reduce cholesterol, reduce thickening of artery walls, and reduces oxidative stress. The various minerals and vitamins also add to the heart health qualities of watermelon. The citrulline in it also increases nitric oxide level in the body, which expands or dilates blood vessels and improves blood pressure.
Anti-inflammatory benefits: The lycopene and vitamin C reduce the levels of C-reactive protein which are responsible for inflammation. The antioxidant levels also lower inflammation, thereby reducing the onset of degenerative diseases like Alzheimer s.
Eye health: Watermelons, through their anti-inflammatory effects, reduce the onset of age-related macular degeneration. Those who already have it can also see the delayed progression of the condition, thereby prolonging vision loss.
Muscle soreness: Those who have muscle soreness should reach out for a slice of watermelon to get instant relief from this soreness. Watermelon also improves exercise endurance and performance, and the added benefit on the heart also improves exercise tolerance.
Skin and hair benefits: These benefits come from multiple sources in the melon. The vitamin A helps improve skin regeneration, vitamin C helps collagen formation and improved skin tone. Lycopene and beta-carotene help control the damage caused by sun exposure and pigmentation.
Digestive benefits: The very nature of watermelon almost completely water and high fibre directly benefits the stomach. It cleanses the stomach and promotes bowel movement. Not just the red portion, even the rind and seeds are beneficial as there is a lot of citrulline and chlorophyll which are also healthy.

Watermelon - One Fruit, Many Benefits!

Don't wait any longer, manage your Diet For Hemorrhoids online with a Lybrate doctor today

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