Overview
Appendix is part of the digestive system and is classified as a vestigial organ. This pouch shaped organ is below the lower side of the abdomen and hangs down from the colon. It is considered as part of the gastrointestinal (GI) tract. Appendix cancer occurs when healthy cells in the appendix have abnormal growth giving rise to tumour. The tumour can either be benign (restricted to the appendix) or malignant (spread in other part of the body). It is difficult to catch appendix cancer early and there are types which can be detected if the patient happens to be treated for appendicitis (inflammation of the appendix). The cancer can be classified as Localized (affecting the colon, rectum, small intestine or stomach), Regional (affecting nearby tissue and lymph nodes) or Metastatic (spread to other parts of the body). One of the rare forms of malignancies of appendix cancer involves the vermiform appendix (a finger-like, blind-ended tube). Although appendiceal carcinoids (a slow growing tumour) are quite common in the appendix, not all such carcinoids are malignant. Malignant features include size over 1 to 2 cm, presence in lymph nodes and invasion of tissues adjacent to the appendix. Adenocarcinomas are more common primary malignancies of the appendix than carcinoids. Adenocarcinomas in the appendix usually resemble colonic adenocarcinoma. Primary lymphomas can occur in the appendix. Breast cancer, colon cancer, and tumours of the female genital tract may also spread to the appendix. The types of Adenocarcinomas are: Mucinous Adenocarcinoma: It begins in the appendix and produces mucin (a jelly-like substance that tends to spread cancerous cells to other parts of the body). These tumours are discovered after they have spread to the peritoneum (the lining of the abdominal cavity). Goblet Cell Carcinoids: It is a less common tumour where it behaves quite similarly to mucinous adenocarcinoma. They are aggressive compared to carcinoid tumour. Patients above the age of 50 have a higher probability of getting this type of adenocarcinoma. Other different types of tumours that can start in the appendix which includes: Carcinoid Tumour: A carcinoid tumour starts in the hormone-producing cells that are normally present in small amounts in almost every organ of the body. A carcinoid tumour starts either in the GI tract or lungs or in the pancreas, the testicles and ovaries. An appendix carcinoid tumour most often occurs at the tip of the appendix. Approximately 66% of all appendix tumours are carcinoid tumours. It usually shows no symptoms and goes unnoticed until it has spread to other organs. Neuroendocrine tumours are classified under carcinoid tumours since it is difficult to detect and originates from the hormone producing cells. Colonic-type Adenocarcinoma: Otherwise known as intestinal type adenocarcinoma, it accounts for about 10% of appendix tumours and usually occurs at the base of the appendix. This type of tumour looks and behaves like colorectal cancer. It often goes unnoticed and a diagnosis is frequently made during or after surgery for appendicitis. Signet-ring Cell Adenocarcinoma: Signet-ring cell adenocarcinoma is considered to be the most aggressive adenocarcinoma. It is very rare and also the most difficult to treat. It usually occurs in the stomach or the colon and can cause appendicitis when it develops in the appendix. An appendectomy (surgical operation to remove vermiform appendix) is performed. Paraganglioma: Paraganglioma is a rare tumour that develops in the cells of the paraganglia, a collection of cells from the nerve tissue that exists in small deposits after foetal development. It is found near the adrenal glands and some blood vessels and nerves. This tumour is usually considered benign and is often successfully treated with complete surgical removal. Paraganglioma is very rare outside of the head and neck region.
Symptoms
The symptoms of appendix cancer may include:
- Pain in the lower right quadrant
- Feeling bloated
- Abdominal distension
- Digestive disturbances and excessive flatulence
- Loss of appetite and inability to eat a complete meal
- Constipation, diarrhoea and shortness of breath
- Appendicitis
- The appearance of a hernia
Causes
Although risk factors often influence the development of cancer most do not directly cause cancer. Causes of appendix cancer are unknown and no avoidable risk factors have been identified. Age may raise a person’s risk of developing appendix cancer. It is however rare in children and the average age at diagnosis is 40 years.
Diagnosis
In the initial stages, the doctors can conduct a physical examination by applying gentle pressure on the area. When the pain is released, the pain can feel worse. This could signal a possible abnormality in the appendix. Apart from it, the other tests to diagnose appendix cancer include: Biopsy: A biopsy is conducted through the process of removing a small amount of tissue for examination under a microscope. The sample removed during a biopsy is analysed by a pathologist. Appendix cancer is often found unexpectedly during or after abdominal surgery. If cancer is suspected at the time of surgery, the doctor will remove a portion of the colon and surrounding tissue for examination. The cancer is diagnosed after the pathologist has processed and reviewed the tissue under the microscope. Computed Tomography (CT or CAT) Scan: A CT scan creates a three-dimensional picture of the inside of the body with an X-ray machine, which a computer then combines into a detailed, cross-sectional view that shows any abnormalities or tumours. A CT scan can also be used to measure a tumour’s size. Magnetic Resonance Imaging (MRI): An MRI uses magnetic fields to produce detailed images of the body. A contrast medium may be injected into a patient’s vein or given orally to get a clearer picture. Ultrasound: An ultrasound uses sound waves to create a picture of the internal organs. It gives a clearer picture on stage of the cancer. Radionuclide scanning (OctreoScan): In this, small amount of a radioactive, hormone-like substance that is attracted to a carcinoid tumour is injected into a vein. A special camera is then used to show where the radioactive substance accumulates. This procedure is useful in detecting the spread of a carcinoid tumour, especially to the liver. After the completion of various diagnostic tests, the results are reviewed. If the diagnosis confirms a cancer, these results help in the staging of the cancer and the possible prognosis.
Treatment
Surgery: A tumour removal surgery is performed as part of the treatment. A surgery is performed to remove the appendix tumour and the surrounding tissues affected by it. It is the most common treatment option for appendix cancer. Most often, appendix cancer is low-grade and slow-growing. Often it can be successfully treated with surgery. Chemotherapy: Chemotherapy is the use of drugs to kill cancer cells by killing their ability to grow and divide. It is often used soon after surgery during the advanced stages, when cancer is found outside the appendix region. Radiation Therapy: Radiation therapy is the use of high-energy X-rays or other particles to kill cancer cells. A radiation therapy regimen usually consists of a specific number of treatments given over a set period of time. Radiation therapy is rarely used in the treatment of appendix cancer. In this procedure, an isotope is dissolved in a liquid and placed inside the body after surgery. It delivers strong radiation therapy to a specific area through a tube inserted in the abdomen. Because the radioactivity disappears quickly (within a few hours), there is no need to remove the substance from the abdomen after treatment. Side effects from radiation therapy may include fatigue, mild skin reactions, upset stomach, and loose bowel movements. Most side effects go away soon after treatment is finished.
145 replies on “Appendix Cancer”
hi!,I really like your writing very much! percentage we communicate moreapproximately your article on AOL? I need an expert in this spaceto unravel my problem. May be that is you! Taking a look forward to peer you.
Looking forward to reading more. Great post.Really looking forward to read more.
Yes! Finally something about angpow raya bonus.
Hi! I just wanted to ask if you ever have any troublewith hackers? My last blog (wordpress) was hacked and Iended up losing a few months of hard work due to no back up.Do you have any methods to protect against hackers?
modalert 200 provigil side effects modafinil
Genuinely no matter if someone doesn’t understand afterward its up to other visitors that they will assist, so here it takes place.
Hi! I just wanted to ask if you ever have any problems with hackers? My last blog (wordpress) was hacked and I ended up losing a few months of hard work due to no backup. Do you have any methods to protect against hackers?
I do agree with all of the concepts you’ve introduced to your post. They’re very convincing and will certainly work. Still, the posts are too brief for novices. Could you please lengthen them a bit from next time? Thank you for the post.
I just like the valuable info you supply for your articles.I’ll bookmark your blog and test again here regularly. I am reasonablysure I will be informed many new stuff proper right here!Best of luck for the following!
Sports betting in the United States nevertheless differs on a state by state basis.
I love what you guys are up too. This type of cleverwork and coverage! Keep up the terrific works guys I’ve incorporatedyou guys to our blogroll.
An interesting discussion is definitely worth comment. There’s no doubt that that you should write more on this subject, it may not be a taboo matter but typically people don’t talk about such topics. To the next! Cheers!!
I needed to thank you for this very good read!! I definitely enjoyed every little bit of it. I have you book marked to look at new stuff you post…
What’s up friends, how is the whole thing, and what you desire to say about thisparagraph, in my view its actually amazing in support of me.Feel free to surf to my blog; houston getting treatment
how to write a classification and division essay someone write my essay write essay your country
Your style is really unique compared to other people I’ve read stuff from. I appreciate you for posting when you’ve got the opportunity, Guess I will just book mark this blog.
Hi, I do think this is an excellent blog. I stumbledupon it 😉 I may come back yet again since i have book-marked it. Money and freedom is the greatest way to change, may you be rich and continue to guide other people.
Hi colleagues, nice post and pleasant arguments commented at this place, I am in fact enjoying by these.
Right now it seems like WordPress is the top blogging platform available right now.(from what I’ve read) Is that what you’re using on your blog?
This is my first time pay a quick visit at here and i am really pleassant to read all at alone place.
When I originally commented I clicked the “Notify me when new comments are added” checkbox and now each time a comment is added I get foure-mails with the same comment. Is there any way youcan remove me from that service? Many thanks!
Hey, you used to write excellent, but the last few posts have been kinda boring… I miss your great writings. Past few posts are just a bit out of track! come on!
Eskişehir Escort, Eskişehir escort bayan, Eskişehir Eskort …
Very good post. I am going through spme of these issues as well..
I get pleasure from, result in I discovered just what I was having a lookfor. You’ve ended my four day long hunt! God Bless you man.Have a nice day. Bye
It’s difficult to find educated persons for this topic, on the other hand, you seem to be you determine what you’re talking about! Many thanks
I enjoy reading through a post that can make people think. Also, many thanks for permitting me to comment!
Good answers in return of this query with real arguments and telling the whole thing about that.
the pharmacy pharmacy rx one pharmacy rx world
Thanks for another wonderful article. Where else could anybody get that type of info in such an ideal way of writing? I ave a presentation next week, and I am on the look for such information.
I enjoy looking through a post that will make people think. Also, thanks for allowing for me to comment!
Cómo ver a Raya y el último draco en Internet – River La película completa en pixar Plus Now
Excellent blog you’ve got here.. Itís hard to find high-quality writing like yours nowadays. I really appreciate individuals like you! Take care!!
Hey There. I found your blog using msn. This is a really well written article. I will make sure to bookmark it and come back to read more of your useful information. Thanks for the post. I’ll certainly return.
I wanted to thank you for this very good read!! I absolutely enjoyed every little bit of it. I have got you book marked to look at new things you postÖ
These are actually enormous ideas in on the topic of blogging. You have touched some nice things here. Any way keep up wrinting.
Hi there! I’m at work browsing your blog from my new appleiphone! Just wanted to say I love reading through your blogand look forward to all your posts! Carry on the outstanding work!
I will immediately grasp your rss feed as I can’t in finding your email subscription hyperlink or e-newsletter service. Do you’ve any? Please allow me understand so that I could subscribe. Thanks.
Its actually a great and helpful piece of information. I am happy that you just shared this useful information with us. Please keep us up to date like this. Thanks for sharing.
Wow, great blog article.Really looking forward to read more. Cool.
Looking forward to reading more. Great article post.Really looking forward to read more. Really Great.
Really appreciate you sharing this blog article.Really looking forward to read more. Cool.
I am really impressed with your writing skills as well as with the layout on your blog. Is this a paid theme or did you modify it yourself? Either way keep up the nice quality writing, it’s rare to see a nice blog like this one these days..
Thanks a lot for the blog article. Much obliged.
Have you ever heard of second life (sl for short). It is basically a online game where you can do anything you want. Second life is literally my second life (pun intended lol). If you want to see more you can see these sl articles and blogs
versions, we will talk about PSN Generator, we strive to be
Only a smiling visitant here to share the love (:, btw great design and style. „Everything should be made as simple as possible, but not one bit simpler.” by Albert Einstein.
It’s difficult to find experienced people for this topic, however, you seem like you know what you’re talking about!Thanks
Thanks again for the blog article.Really thank you! Great.
keflex generic allergic reaction to cephalexin cephalexin warnings
I want to to thank you for this great read!! I absolutely loved every bit of it. I have you book-marked to check out new stuff you postÖ
Good way of explaining, and good post to get information on the topic of my presentation subject,which i am going to present in college.Feel free to visit my blog healthy eating program
It arduous to search out educated people on this topic, but you sound like you realize what you are talking about! Thanks
Hello there! Do you use Twitter? I’d like to follow you if that would be ok.I’m absolutely enjoying your blog and look forwardto new updates.
What do you study? cbd oil how to take for sleep The owners hired Ben Brown of Queensbury, who has worked in the area’s restaurant scene, to oversee the local operation and work on expansion plans
There is apparently a lot to know about this. I think you made some good points in features also.
I cannot thank you enough for the article post.Thanks Again. Great.
Hello there, just became aware of your blog through Google,and found that it’s truly informative. I’m going to watch out for brussels.I’ll appreciate if you continue this in future. Numerouspeople will be benefited from your writing.Cheers!
ในขณะนี้บางครั้งก็อาจจะไม่มีผู้ใดไม่รุ้จะสล็อตออนไลน์ ด้วยความที่เป็นเกมที่ใครๆชอบอกชอบใจเนื่องจากเป็นเกมที่สร้างกำไรได้เป็นอย่างยิ่ง UFABET เว็บไซต์สล็อตออนไลน์ยักษ์ใหญ่ จ่ายจริง จัดหนัก โบนัสมากมายก่ายกอง คิดจะเล่นสล็อตจำต้องไม่พลาด UFABET ขอรับ
sildenafil starting dosage sildenafil overdose
Awesome article post.Really looking forward to read more. Really Cool.
You have brought up a very wonderful details , regards for the post.
Awsome article and right to the point. I am not sure if this is truly the best place to ask but do you people have any ideea where to employ some professional writers? Thanks 🙂
Im obliged for the article post.Really looking forward to read more. Awesome.
Great, thanks for sharing this article.Much thanks again. Much obliged.
Thank you for another excellent post. Where else could anybody get that type of information in such a perfect way of writing? I’ve a presentation next week, and I am on the look for such info.
Hi, I do believe this is a great blog. I stumbledupon it 😉 I will come back once again since i have bookmarked it. Money and freedom is the best way to change, may you be rich and continue to guide other people.
Thanks so much for the blog post.Thanks Again. Will read on…
Really appreciate you sharing this blog.Really looking forward to read more. Great.
I needed to thank you for this wonderful read!! I definitely enjoyed every little bit of it. I have you bookmarked to look at new things you postÖ
Hey, you used to write great, but the last several posts have been kinda boring¡K I miss your great writings. Past few posts are just a little bit out of track! come on!
[email protected]
Thanks so much for the article post.Thanks Again. Keep writing.
I am so grateful for your post.Thanks Again. Fantastic.
Hi, everything is going fine here and ofcourse every one is sharing information, that’s in fact fine, keep up writing.
Good day! I could have sworn Iíve been to this blog before but after looking at a few of the posts I realized itís new to me. Regardless, Iím certainly pleased I stumbled upon it and Iíll be bookmarking it and checking back regularly!
I really liked your article post.Really thank you! Really Cool.
Im thankful for the blog.Much thanks again. Cool.
Thanks-a-mundo for the post. Cool.
I truly appreciate this blog article.Much thanks again. Much obliged.
Very neat blog.Thanks Again.
Enjoyed every bit of your article post.Much thanks again. Want more.
I really enjoy the article post.Really thank you! Great.
Cómo agregar el alfabeto fonético internacional refer to touch en nokia
just like to say cheers for a remarkable post and a all round interesting blog (I also love the theme/design), I don at have time to look over it all at the
Thanks for helping out, fantastic info .
I enjoy what you guys are up too. This sort of clever work andcoverage! Keep up the terrific works guys I’ve incorporated you guys to our blogroll.
Say, you got a nice blog post.Really thank you! Want more.
Hi, this weekend is fastidious for me, for the reason that this moment i amreading this fantastic informative paragraph here at my home.
Very good post. Really Cool.
I cannot thank you enough for the post.Really looking forward to read more. Will read on…
I needed to thank you for this excellent read!! I absolutely enjoyed every bit of it. I’ve got you book-marked to check out new things you post…
Really enjoyed this article.Thanks Again. Awesome.
This is the perfect web site for anybody who really wants to understand this topic. You know so much its almost hard to argue with you (not that I really would want to…HaHa). You certainly put a fresh spin on a topic which has been discussed for many years. Excellent stuff, just excellent.
Aw, this was an exceptionally nice post. Taking the time and actual effort to create a superb article… but whatcan I say… I procrastinate a whole lot and don’tmanage to get anything done.
Your style is very unique compared to other people I’ve read stuff from. Thank you for posting when you have the opportunity, Guess I’ll just book mark this page.
I enjoy what you guys are up too. This type of clever work and reporting! Keep up the terrific works guys I’ve incorporated you guys to my own blogroll.
writing a dissertation doctoral dissertation writing dissertation writing services illegal
Thanks for your marvelous posting! I definitely enjoyed reading it, you can be a great author.I will always bookmark your blog and may come back at some point. I want to encourage one to continue your great writing, have a nice afternoon!
trimethoprim sulfamethoxazole trimethoprim sulfamethoxazole dosage
would be a little difficult Card Generator. Yes you heard well,
There is definately a great deal to learn about this issue. I really like all of the points you have made.
No matter if some one searches for his vitalthing, thus he/she needs to be available that in detail, therefore that thing is maintained overhere.
Enjoyed every bit of your article post.Really looking forward to read more. Great.
Adorei este site. Pra saber mais detalhes acesse o site e descubra mais. Todas as informações contidas são informações relevantes e exclusivos. Tudo que você precisa saber está está lá.
Great wordpress blog here.. It’s hard to find quality writing like yours these days. I really appreciate people like you! take careLoading…
https://drugsoverthecounter.shop/# best over the counter nausea medicine
Great, thanks for sharing this article post.Really looking forward to read more. Awesome.
over the counter ear wax removal over the counter diet pills that work
best over the counter ed pills that work fast over the counter uti meds
https://over-the-counter-drug.com/# over the counter muscle relaxers
I love reading an article that can make people think. Also, many thanks for permitting me to comment!
best over-the-counter medicine for sinus infection over the counter oral thrush treatment
metronidazole over the counter over the counter diuretics
Wonderful blog! I found it while searching on Yahoo News. Do you have any tips on how to get listed in Yahoo News? I’ve been trying for a while but I never seem to get there! Thanks
It’s an awesome post in favor of all the online users; they will obtain advantage from it I am sure.
I actually like wanting via a publish that is likely to make folks Believe. Also, thanks for making it possible for for me to remark!
Hello there, I think your web site could be having browser compatibility problems. Whenever I look at your blog in Safari, it looks fine however, when opening in IE, it has some overlapping issues. I merely wanted to give you a quick heads up! Other than that, great blog!
strongest over the counter painkiller chlorhexidine mouthwash over the counter
over the counter yeast infection over the counter erectile pills at walgreens
Nice post. I learn something new and challenging on blogs I stumbleupon everyday. It will always be exciting to read articles from other writers and practice a little something from their sites.
I appreciate you sharing this blog. Great.
Your article has proven useful to me. Your article has proven useful to me. Good job on this article! Thanks for writing this.
over the counter insulin best over the counter medicine for sore throat
meclizine over the counter tamiflu over the counter
Tin Tức, Sự Kiện Liên Quan Tiền Đến Thẳng đá Bóng Nữ truc tiep bong da keo nha caiĐội tuyển chọn nước ta chỉ cần thiết một kết quả hòa có bàn thắng nhằm lần loại hai góp mặt tại World Cup futsal. Nhưng, để làm được như vậy
There is certainly a great deal to know about this subject. I really like all of the points you’ve made.
Hi, after reading this remarkable post i am too delightedto share my experience here with colleagues.
I really love your website.. Excellent colors & theme. Did you create this amazing site yourself? Please reply back as I’m wanting to create my very own site and would like to know where you got this from or what the theme is named. Thanks!
Hey There. I found your blog using msn. This is a very well written article. I?ll make sure to bookmark it and come back to read more of your useful information. Thanks for the post. I?ll certainly return.
https://zithromax.science/# buy zithromax 1000 mg online
I really like reading through a post that will make men and women think. Also, many thanks for allowing me to comment.
This blog was… how do you say it? Relevant!! Finally I’ve found something that helped me. Many thanks.
natural treatments for ed indian pharmacies without an rx – erectyle dysfunction
Good post. I learn something new and challenging on sites I stumbleupon on a daily basis. It’s always helpful to read content from other writers and practice something from their websites.
https://doxycycline.science/# how to order doxycycline
Everyone loves it whenever people get together and share views. Great blog, keep it up.
Excellent article. Keep writing such kind of information on your page.
Im really impressed by your site.
Hello there, You have done a great job. I’ll certainly digg
it and personally suggest to my friends. I’m
confident they’ll be benefited from this site.
Wow that was strange. I just wrote an really long comment but after I clicked submit my comment didn’tshow up. Grrrr… well I’m not writing all that over again. Anyways, justwanted to say excellent blog!
I’m impressed, I must say. Seldom do I encounter a blog that’s both equally educative and engaging, and without a doubt, you have hit the nail on the head. The issue is something that too few men and women are speaking intelligently about. I’m very happy I found this during my hunt for something relating to this.
There’s certainly a great deal to learn about this topic.I love all of the points you have made.
https://amoxil.science/# medicine amoxicillin 500mg
Greetings! Very helpful advice within this post! It’s the little changes that will make the most important changes. Thanks a lot for sharing!
Im obliged for the article post.Really looking forward to read more. Want more.
I would like to thank you for the efforts you’ve put in penning this website. I really hope to check out the same high-grade content by you in the future as well. In truth, your creative writing abilities has inspired me to get my very own website now 😉