Colon polyps historical perspective: Difference between revisions

Jump to navigation Jump to search
(Created page with "__NOTOC__ {{Colonic polyps}} {{CMG}}; {{AE}} {{SSH}} ==Overview== ==Historical Perspective== ===Discovery=== *[Disease name] was first discovered by [name of scientist], a...")
 
m (Bot: Removing from Primary care)
 
(18 intermediate revisions by one other user not shown)
Line 5: Line 5:


==Overview==
==Overview==
In 1895, the first [[sigmoidoscopy]] was developed to visualize the [[Colon (anatomy)|colon]]. Since then, it has been used to screen for colon polyps and [[colorectal cancer]]. In 1975, it was reported that [[Adenoma|adenomas]] are the precursors of [[colorectal cancer]] and hyperplastic polyps are non-neoplastic lesions. Since 1992, different pathways of polyp-cancer have been introduced, including molecular adenoma-carcinoma progression, mutator phenotype, serrated (neoplasia) pathway.


==Historical Perspective==
==Historical Perspective==
 
*In 1895, the first rigid [[Sigmoidoscopy|sigmoidoscope]] was developed at Hopkins by Kelly.<ref name="Winawer2015">{{cite journal|last1=Winawer|first1=Sidney J.|title=The History of Colorectal Cancer Screening: A Personal Perspective|journal=Digestive Diseases and Sciences|volume=60|issue=3|year=2015|pages=596–608|issn=0163-2116|doi=10.1007/s10620-014-3466-y}}</ref>
===Discovery===
*In 1927, Lockhart-Mummery and Dukes recognized the precancerous changes in the [[rectum]] and [[Colon (anatomy)|colon]] and identified the staging system for [[colorectal cancer]].<ref name="Bonnington2016">{{cite journal|last1=Bonnington|first1=Stewart N|title=Surveillance of colonic polyps: Are we getting it right?|journal=World Journal of Gastroenterology|volume=22|issue=6|year=2016|pages=1925|issn=1007-9327|doi=10.3748/wjg.v22.i6.1925}}</ref>
*[Disease name] was first discovered by [name of scientist], a [nationality + occupation], in [year]/during/following [event].
*In 1960, Hertz and Deddish reported using [[sigmoidoscopy]] to screen [[colorectal cancer]] with 90% survival rate followed for over 15 years.<ref name="Winawer2015" />
 
*In 1967, Greegor used guaiac card test to detect early-stage [[colorectal cancer]].<ref name="Greegor1967">{{cite journal|last1=Greegor|first1=David H.|title=Diagnosis of Large-Bowel Cancer in the Asymptomatic Patient|journal=JAMA: The Journal of the American Medical Association|volume=201|issue=12|year=1967|pages=943|issn=0098-7484|doi=10.1001/jama.1967.03130120051012}}</ref>
*The association between [important risk factor/cause] and [disease name] was made in/during [year/event].
*In 1973, Wolff and Shinya used [[colonoscopy]] to remove polyps.<ref name="WolffShinya1973">{{cite journal|last1=Wolff|first1=William I.|last2=Shinya|first2=Hiromi|title=Polypectomy Via the Fiberoptic Colonoscope|journal=New England Journal of Medicine|volume=288|issue=7|year=1973|pages=329–332|issn=0028-4793|doi=10.1056/NEJM197302152880701}}</ref>
*In [year], [scientist] was the first to discover the association between [risk factor] and the development of [disease name].
*In 1975, Morson was the first who reported that [[Adenoma|adenomas]] are the precursors of [[colorectal cancer]] and hyperplastic polyps are non-neoplastic lesions.<ref name="pmid1203876">{{cite journal |vauthors=Muto T, Bussey HJ, Morson BC |title=The evolution of cancer of the colon and rectum |journal=Cancer |volume=36 |issue=6 |pages=2251–70 |year=1975 |pmid=1203876 |doi= |url=}}</ref>
*In [year], [gene] mutations were first implicated in the pathogenesis of [disease name].
*In 1988, Vogelstein introduced molecular adenoma-carcinoma progression model which [[APC]] mutations are the initiator factors, known as a classic adenoma-carcinoma pathway.<ref name="O'Brien2007">{{cite journal|last1=O'Brien|first1=Michael J.|title=Hyperplastic and Serrated Polyps of the Colorectum|journal=Gastroenterology Clinics of North America|volume=36|issue=4|year=2007|pages=947–968|issn=08898553|doi=10.1016/j.gtc.2007.08.007}}</ref>
 
*In 1992, another pathway known as the mutator phenotype was discovered in [[Hereditary nonpolyposis colorectal cancer|HNPCC]] patients.<ref name="pmid18314605">{{cite journal |vauthors=Rüschoff J, Aust D, Hartmann A |title=[Colorectal serrated adenoma: diagnostic criteria and clinical implications] |language=German |journal=Verh Dtsch Ges Pathol |volume=91 |issue= |pages=119–25 |year=2007 |pmid=18314605 |doi= |url=}}</ref>
==Outbreaks==
*In 1993, the polyp-cancer sequence was accepted by the National Polyp Study.<ref name="WinawerZauber1993">{{cite journal|last1=Winawer|first1=Sidney J.|last2=Zauber|first2=Ann G.|last3=Ho|first3=May Nah|last4=O'Brien|first4=Michael J.|last5=Gottlieb|first5=Leonard S.|last6=Sternberg|first6=Stephen S.|last7=Waye|first7=Jerome D.|last8=Schapiro|first8=Melvin|last9=Bond|first9=John H.|last10=Panish|first10=Joel F.|last11=Ackroyd|first11=Frederick|last12=Shike|first12=Moshe|last13=Kurtz|first13=Robert C.|last14=Hornsby-Lewis|first14=Lynn|last15=Gerdes|first15=Hans|last16=Stewart|first16=Edward T.|title=Prevention of Colorectal Cancer by Colonoscopic Polypectomy|journal=New England Journal of Medicine|volume=329|issue=27|year=1993|pages=1977–1981|issn=0028-4793|doi=10.1056/NEJM199312303292701}}</ref>
*There have been several outbreaks of [disease name], which are summarized below:
*In 1999, Jass demonstrated another pathway related to serrated polyps, known as “serrated (neoplasia) pathway.”<ref name="pmid18314605">{{cite journal |vauthors=Rüschoff J, Aust D, Hartmann A |title=[Colorectal serrated adenoma: diagnostic criteria and clinical implications] |language=German |journal=Verh Dtsch Ges Pathol |volume=91 |issue= |pages=119–25 |year=2007 |pmid=18314605 |doi= |url=}}</ref>


==Landmark Events in the Development of Treatment Strategies==
==Landmark Events in the Development of Treatment Strategies==
*In [year], [diagnostic test/therapy] was developed by [scientist] to treat/diagnose [disease name].
*In 1973, Wolff and Shinya used [[colonoscopy]] to remove polyps.<ref name="WolffShinya1973" />
 
==Impact on Cultural History==
 
 
==Famous Cases==
*The following are a few famous cases of [[disease name]]:
==References==
==References==
{{Reflist|2}}
{{Reflist|2}}


{{WH}}
​​​
{{WS}}
 
[[Category: (name of the system)]]
[[Category:Medicine]]
[[Category:Gastroenterology]]
[[Category:Up-To-Date]]

Latest revision as of 21:00, 29 July 2020

Colon polyps Microchapters

Home

Patient Information

Overview

Historical Perspective

Classification

Pathophysiology

Causes

Differentiating Colon polyps from other Diseases

Epidemiology and Demographics

Risk Factors

Screening

Natural History, Complications and Prognosis

Diagnosis

Diagnostic Study of Choice

History and Symptoms

Physical Examination

Laboratory Findings

Electrocardiogram

X-ray

Echocardiography and Ultrasound

CT scan

MRI

Other Imaging Findings

Other Diagnostic Studies

Treatment

Medical Therapy

Surgery

Primary Prevention

Secondary Prevention

Cost-Effectiveness of Therapy

Future or Investigational Therapies

Guidelines for Management

Case Studies

Case #1

Colon polyps historical perspective On the Web

Most recent articles

Most cited articles

Review articles

CME Programs

Powerpoint slides

Images

American Roentgen Ray Society Images of Colon polyps historical perspective

All Images
X-rays
Echo & Ultrasound
CT Images
MRI

Ongoing Trials at Clinical Trials.gov

US National Guidelines Clearinghouse

NICE Guidance

FDA on Colon polyps historical perspective

CDC on Colon polyps historical perspective

Colon polyps historical perspective in the news

Blogs on Colon polyps historical perspective

Directions to Hospitals Treating Colon polyps

Risk calculators and risk factors for Colon polyps historical perspective

Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Sadaf Sharfaei M.D.[2]

Overview

In 1895, the first sigmoidoscopy was developed to visualize the colon. Since then, it has been used to screen for colon polyps and colorectal cancer. In 1975, it was reported that adenomas are the precursors of colorectal cancer and hyperplastic polyps are non-neoplastic lesions. Since 1992, different pathways of polyp-cancer have been introduced, including molecular adenoma-carcinoma progression, mutator phenotype, serrated (neoplasia) pathway.

Historical Perspective

  • In 1895, the first rigid sigmoidoscope was developed at Hopkins by Kelly.[1]
  • In 1927, Lockhart-Mummery and Dukes recognized the precancerous changes in the rectum and colon and identified the staging system for colorectal cancer.[2]
  • In 1960, Hertz and Deddish reported using sigmoidoscopy to screen colorectal cancer with 90% survival rate followed for over 15 years.[1]
  • In 1967, Greegor used guaiac card test to detect early-stage colorectal cancer.[3]
  • In 1973, Wolff and Shinya used colonoscopy to remove polyps.[4]
  • In 1975, Morson was the first who reported that adenomas are the precursors of colorectal cancer and hyperplastic polyps are non-neoplastic lesions.[5]
  • In 1988, Vogelstein introduced molecular adenoma-carcinoma progression model which APC mutations are the initiator factors, known as a classic adenoma-carcinoma pathway.[6]
  • In 1992, another pathway known as the mutator phenotype was discovered in HNPCC patients.[7]
  • In 1993, the polyp-cancer sequence was accepted by the National Polyp Study.[8]
  • In 1999, Jass demonstrated another pathway related to serrated polyps, known as “serrated (neoplasia) pathway.”[7]

Landmark Events in the Development of Treatment Strategies

References

  1. 1.0 1.1 Winawer, Sidney J. (2015). "The History of Colorectal Cancer Screening: A Personal Perspective". Digestive Diseases and Sciences. 60 (3): 596–608. doi:10.1007/s10620-014-3466-y. ISSN 0163-2116.
  2. Bonnington, Stewart N (2016). "Surveillance of colonic polyps: Are we getting it right?". World Journal of Gastroenterology. 22 (6): 1925. doi:10.3748/wjg.v22.i6.1925. ISSN 1007-9327.
  3. Greegor, David H. (1967). "Diagnosis of Large-Bowel Cancer in the Asymptomatic Patient". JAMA: The Journal of the American Medical Association. 201 (12): 943. doi:10.1001/jama.1967.03130120051012. ISSN 0098-7484.
  4. 4.0 4.1 Wolff, William I.; Shinya, Hiromi (1973). "Polypectomy Via the Fiberoptic Colonoscope". New England Journal of Medicine. 288 (7): 329–332. doi:10.1056/NEJM197302152880701. ISSN 0028-4793.
  5. Muto T, Bussey HJ, Morson BC (1975). "The evolution of cancer of the colon and rectum". Cancer. 36 (6): 2251–70. PMID 1203876.
  6. O'Brien, Michael J. (2007). "Hyperplastic and Serrated Polyps of the Colorectum". Gastroenterology Clinics of North America. 36 (4): 947–968. doi:10.1016/j.gtc.2007.08.007. ISSN 0889-8553.
  7. 7.0 7.1 Rüschoff J, Aust D, Hartmann A (2007). "[Colorectal serrated adenoma: diagnostic criteria and clinical implications]". Verh Dtsch Ges Pathol (in German). 91: 119–25. PMID 18314605.
  8. Winawer, Sidney J.; Zauber, Ann G.; Ho, May Nah; O'Brien, Michael J.; Gottlieb, Leonard S.; Sternberg, Stephen S.; Waye, Jerome D.; Schapiro, Melvin; Bond, John H.; Panish, Joel F.; Ackroyd, Frederick; Shike, Moshe; Kurtz, Robert C.; Hornsby-Lewis, Lynn; Gerdes, Hans; Stewart, Edward T. (1993). "Prevention of Colorectal Cancer by Colonoscopic Polypectomy". New England Journal of Medicine. 329 (27): 1977–1981. doi:10.1056/NEJM199312303292701. ISSN 0028-4793.

​​​