Define surgical procedures for cancer patient, Biology

Assignment Help:

Define Surgical Procedures for Cancer Patient

Major resection of the small bowel is not common. Resection of the ileum leads to certain physiological and nutritional problems. Colectomy (partial, total and diverting) etc. resection of the right colon with the ileocecal valve and a portion of the distal ileum may result in watery diarrhoea. Since only a small segment of distal ileum usually is sacrificed, vitamin B,, deficiency is not likely to occur.

In total proctocolectomy (surgical removal of the rectum together with part or all of the colon), an ileostomy with stool collected in an external pouch is used for the patients. Loss of water and sodium through the ileoslomy is significant during the first 10 days of postoperative period. These patients usually lose 300 to 600 ml of water, 40 to 100 mEq of sodium and 2.5 to 10 mEq of potassium daily. Patients can be managed with increased fluids and salt administration. Various other procedures have been designed and advocated depending on the conditions of individual patient. Eating pattern and dietary recommendations also depend on the patient's condition. Sometimes a major portion of the large bowel is taken out of continuity by a diverting procedure. As a result of this, an inflammatory process termed diversion colitis can occur in this area. The common symptoms associated with the diversion colitis are abdominal cramping with mucoid and blood discharge. Studies have shown that infusion of a salt solution containing short-chain fatty acids (SCFA) into the rectal remnant results in healing. The discussion so far focussed on surgery as a therapy and the nutritional support management after surgery for cancer patients. Next, we shall look at the radiation therapy and its nutritional support management.


Related Discussions:- Define surgical procedures for cancer patient

Define interactions between volatile substances and proteins, Define Intera...

Define Interactions between Volatile Substances and Proteins? Flavour binding may involve adsorption at the surface of food or penetration to the food interiority by diffusion

What is the goal of risk assessment, What  is  the  goal  of  risk ass...

What  is  the  goal  of  risk assessment? The goal of risk assessment is to provide risk managers, who might be, for example, government regulatory officials, industry health a

Explain the transportation of vitamin a, Explain the Transportation of Vita...

Explain the Transportation of Vitamin A? The chylomicra and retinal-binding protein play an important role in the transport of retiuol. This chylomicra complex enters the lymp

Ecology, Types of survivorship curves

Types of survivorship curves

Explain the predator-prey relationships, Explain the Predator-Prey Relation...

Explain the Predator-Prey Relationships ? The feeding by a population of one species upon members of another species is referred to as predation. Many scientists also consider

Explain the term rastelli operations, Explain the term Rastelli operations ...

Explain the term Rastelli operations ? This is the operation of choice for transposition with VSD and left ventricular outflow obstruction. The principle of this operation is:

Type of skull, what type of skull does amphibians possess in general?

what type of skull does amphibians possess in general?

What are the symptoms of acute pericarditis, Q. What are the Symptoms of ac...

Q. What are the Symptoms of acute pericarditis? Chest Pain Chest pain is the most important symptom. It is retrosternal in location and patient usually locates the site o

Microbes, what microbe is the one that is shaped like a ball with spikes co...

what microbe is the one that is shaped like a ball with spikes comming out

Define protein requirement for cancer patients, Define Protein Requirement ...

Define Protein Requirement for Cancer Patients? Both the metabolic stress of cancer, as well as, chemotherapy results in increased tissue catabolism. Hypoalbuminemia and anaemi

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd