Pancreatic cancer classification: Difference between revisions
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==Overview== | ==Overview== | ||
[[Pancreatic cancer|Pancreatic cancers]] can be classified based on the production of [[Hormone|hormones]] into [[Exocrine gland|exocrine]] and [[Endocrine system|endocrine]] [[Cancer|cancers]]. [[Pancreas|Pancreatic]] [[Exocrine gland|exocrine]] [[Tumor|tumors]] include different types such as [[Adenocarcinoma]], [[Acinic cell carcinoma|acinar cell carcinoma]], [[Adenosquamous carcinoma|adenosquamous]] [[carcinoma]] and [[Pancreatoblastoma|pancreatoblastomas]]. [[Pancreas|Pancreatic]] [[endocrine tumors]] include [[Insulinoma|insulinomas]], [[Glucagonoma|glucagonomas]], [[VIPoma|VIPomas]], [[Neuroendocrine tumors|somatostatinomas]] and Ppomas. | |||
==Classification== | ==Classification== | ||
<br /> | [[Pancreatic cancer|Pancreatic cancers]] can be classified based on the production of [[Hormone|hormones]] into [[Exocrine gland|exocrine]] and [[Endocrine system|endocrine]] [[Cancer|cancers]]:<br /> | ||
*'''Types of Pancreatic Cancers:'''<ref name="pmid22592847">{{cite journal| author=Bond-Smith G, Banga N, Hammond TM, Imber CJ| title=Pancreatic adenocarcinoma. | journal=BMJ | year= 2012 | volume= 344 | issue= | pages= e2476 | pmid=22592847 | doi=10.1136/bmj.e2476 | pmc= | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=22592847 }} </ref> | *'''Types of Pancreatic Cancers:'''<ref name="pmid22592847">{{cite journal| author=Bond-Smith G, Banga N, Hammond TM, Imber CJ| title=Pancreatic adenocarcinoma. | journal=BMJ | year= 2012 | volume= 344 | issue= | pages= e2476 | pmid=22592847 | doi=10.1136/bmj.e2476 | pmc= | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=22592847 }} </ref> | ||
{| | {| | ||
! colspan=" | ! colspan="2" rowspan="1" style="background:#4479BA; color: #FFFFFF;" align="center" + | '''Types of Pancreatic Cancers''' | ||
|+ | |+ | ||
| colspan="1" rowspan="1" style="background:#4479BA; color: #FFFFFF;" align="center" + |'''Pancreatic Exocrine Cancers''' | | colspan="1" rowspan="1" style="background:#4479BA; color: #FFFFFF;" align="center" + |'''Pancreatic Exocrine Cancers''' | ||
| colspan="1" rowspan="1" style="background:#4479BA; color: #FFFFFF;" align="center" + |'''Pancreatic Endocrine Cancers (Pancreatic Neuroendocrine Tumours)''' | |||
|- | |- | ||
| style="background:#F5F5F5; + " | | | style="background:#F5F5F5; + " | | ||
*Adenocarcinoma | *[[Adenocarcinoma]] | ||
| style="background:#F5F5F5; + " | | |||
*[[Gastrinoma (patient information)|Gastrinoma]] | |||
|- | |- | ||
| style="background:#F5F5F5; + " | | | style="background:#F5F5F5; + " | | ||
*Acinar cell carcinoma | *[[Acinic cell carcinoma|Acinar cell carcinoma]] | ||
| style="background:#F5F5F5; + " | | |||
*[[Glucagonoma]] | |||
|- | |- | ||
| style="background:#F5F5F5; + " | | | style="background:#F5F5F5; + " | | ||
*Adenosquamous carcinoma | *[[Adenosquamous carcinoma]] | ||
| style="background:#F5F5F5; + " | | |||
*[[Insulinoma]] | |||
|- | |- | ||
| style="background:#F5F5F5; + " | | | style="background:#F5F5F5; + " | | ||
*Giant cell | *Giant cell tumor | ||
| style="background:#F5F5F5; + " | | |||
*Nonfunctional islet cell tumor | |||
|- | |- | ||
| style="background:#F5F5F5; + " | | | style="background:#F5F5F5; + " | | ||
*Intraductal papillary mucinous neoplasm (IPMN) | *[[Intraductal papillary mucinous neoplasm]] (IPMN) | ||
| style="background:#F5F5F5; + " | | |||
*[[Neuroendocrine tumors|Somatostatinoma]] | |||
|- | |- | ||
| style="background:#F5F5F5; + " | | | style="background:#F5F5F5; + " | | ||
*Mucinous cystadenocarcinoma | *[[Mucinous cystadenocarcinoma]] | ||
| style="background:#F5F5F5; + " | | |||
*[[VIPoma|Vasoactive intestinal peptide releasing tumor (VIPoma)]] | |||
|- | |- | ||
| style="background:#F5F5F5; + " | | | style="background:#F5F5F5; + " | | ||
*Pancreatoblastoma | *[[Pancreatoblastoma]] | ||
| style="background:#F5F5F5; + " | | |||
|- | |- | ||
| style="background:#F5F5F5; + " | | | style="background:#F5F5F5; + " | | ||
*Serous cystadenocarcinoma | *Serous [[cystadenocarcinoma]] | ||
| style="background:#F5F5F5; + " | | |||
|- | |- | ||
| style="background:#F5F5F5; + " | | | style="background:#F5F5F5; + " | | ||
*Solid and pseudopapillary tumours | *Solid and pseudopapillary tumours | ||
| style="background:#F5F5F5; + " | | |||
|- | |- | ||
|+ | |+ | ||
|+ | |+ | ||
|- | |- | ||
|} | |} | ||
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|- | |- | ||
| style="background:#F5F5F5; + " | | | style="background:#F5F5F5; + " | | ||
*Minimal degree of atypia | *Minimal degree of [[atypia]] | ||
|- | |- | ||
| style="background:#F5F5F5; + " | | | style="background:#F5F5F5; + " | | ||
*Subclassified into PanIN 1A: absence of micropapillary infoldings of the epithelium; and 1B, presence of micropapillary infoldings of the epithelium | *Subclassified into PanIN 1A: absence of micropapillary infoldings of the [[epithelium]]; and 1B, presence of micropapillary infoldings of the [[epithelium]] | ||
|- | |- | ||
|+ | |+ | ||
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|- | |- | ||
| style="background:#F5F5F5; + " | | | style="background:#F5F5F5; + " | | ||
*Moderate degree of atypia, including loss of polarity, nuclear crowding, enlarged nuclei, pseudostratification, and hyperchromatism | *Moderate degree of [[atypia]], including loss of [[Chemical polarity|polarity]], nuclear crowding, enlarged [[Cell nucleus|nuclei]], pseudostratification, and hyperchromatism | ||
|- | |- | ||
| style="background:#F5F5F5; + " | | | style="background:#F5F5F5; + " | | ||
* | *[[Mitosis]] is rarely seen | ||
|- | |- | ||
|+ | |+ | ||
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|- | |- | ||
| style="background:#F5F5F5; + " | | | style="background:#F5F5F5; + " | | ||
*Severe atypia, with varying degrees of cribriforming, luminal necrosis, and atypical | *Severe [[atypia]], with varying degrees of [[Cribriform|cribriforming]], [[Lumen|luminal]] [[necrosis]], and atypical [[mitosis]] | ||
|- | |- | ||
| style="background:#F5F5F5; + " | | | style="background:#F5F5F5; + " | | ||
*Contained within the basement membrane | *Contained within the [[basement membrane]] | ||
|- | |- | ||
|} | |} | ||
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*Head, body, tail (evenly distributed) | *Head, body, tail (evenly distributed) | ||
| style="background:#F5F5F5; + " | | | style="background:#F5F5F5; + " | | ||
*Hypoglycemia, dizziness, sweating, tachycardia, tremulousness, confusion, seizure | *[[Hypoglycemia]], [[dizziness]], [[Perspiration|sweating]], [[tachycardia]], tremulousness, [[confusion]], [[seizure]] | ||
| style="background:#F5F5F5; + " | | | style="background:#F5F5F5; + " | | ||
*CgA and CgB, insulin inappropriate for blood glucose level, proinsulin, C-peptide | *CgA and CgB, [[insulin]] inappropriate for [[Blood sugar|blood glucose]] level, [[proinsulin]], [[C-peptide]] | ||
|- | |- | ||
| style="background:#DCDCDC; + " | '''Gastrinoma (Zollinger–Ellison)''' | | style="background:#DCDCDC; + " | '''Gastrinoma (Zollinger–Ellison)''' | ||
| style="background:#F5F5F5; + " | | | style="background:#F5F5F5; + " | | ||
*Gastrinoma triangle Often extrapancreatic (duodenal); can be found anywhere in gland | *[[Gastrinoma (patient information)|Gastrinoma]] triangle | ||
*Often extrapancreatic ([[Duodenum|duodenal]]); can be found anywhere in [[gland]] | |||
| style="background:#F5F5F5; + " | | | style="background:#F5F5F5; + " | | ||
*Gastric acid hypersecretion, peptic ulcer, diarrhea, esophagitis, epigastric pain | *[[Gastric acid]] hypersecretion, [[peptic ulcer]], [[diarrhea]], [[esophagitis]], [[epigastric]] [[pain]] | ||
| style="background:#F5F5F5; + " | | | style="background:#F5F5F5; + " | | ||
*CgA, gastrin, PP (35%) | *CgA, [[gastrin]], PP (35%) | ||
|- | |- | ||
| style="background:#DCDCDC; + " | '''VIPoma (Verner– Morrison syndrome, WDHA)''' | | style="background:#DCDCDC; + " | '''VIPoma (Verner– Morrison syndrome, WDHA)''' | ||
| style="background:#F5F5F5; + " | | | style="background:#F5F5F5; + " | | ||
*Distal pancreas (body and tail) Often spread outside pancreas | *Distal [[pancreas]] (body and tail) | ||
*Often spread outside [[pancreas]] | |||
| style="background:#F5F5F5; + " | | | style="background:#F5F5F5; + " | | ||
*Watery diarrhea, hypokalemia, achlorhydria (or acidosis) | *[[Diarrhea|Watery diarrhea]], [[hypokalemia]], [[achlorhydria]] (or acidosis) | ||
| style="background:#F5F5F5; + " | | | style="background:#F5F5F5; + " | | ||
*CgA, VIP | *CgA, [[Vasoactive intestinal peptide|VIP]] | ||
|- | |- | ||
| style="background:#DCDCDC; + " | '''Glucagonoma''' | | style="background:#DCDCDC; + " | '''Glucagonoma''' | ||
| style="background:#F5F5F5; + " | | | style="background:#F5F5F5; + " | | ||
*Body and tail of pancreas Often large and spread outside pancreas | *Body and tail of [[pancreas]] | ||
*Often large and spread outside [[pancreas]] | |||
| style="background:#F5F5F5; + " | | | style="background:#F5F5F5; + " | | ||
*Diabetes (hyperglycemia), necrolytic migratory erythema, stomatitis, glossitis, angular cheilitis | *[[Diabetes]] ([[hyperglycemia]]), [[necrolytic migratory erythema]], [[stomatitis]], [[glossitis]], [[angular cheilitis]] | ||
| style="background:#F5F5F5; + " | | | style="background:#F5F5F5; + " | | ||
*CgA, glucagon, glycentin | *CgA, [[glucagon]], glycentin | ||
|- | |- | ||
| style="background:#DCDCDC; + " | '''Somatostatinoma''' | | style="background:#DCDCDC; + " | '''Somatostatinoma''' | ||
| style="background:#F5F5F5; + " | | |||
*Pancreatoduodenal groove, [[Ampulla of Vater|ampullary]], periampullary | |||
| style="background:#F5F5F5; + " | | | style="background:#F5F5F5; + " | | ||
* | *[[Gallstone disease|Gallstones]], [[diabetes]] (hyperglycemia), [[steatorrhea]] | ||
| style="background:#F5F5F5; + " | | | style="background:#F5F5F5; + " | | ||
*CgA, somatostatin | *CgA, [[somatostatin]] | ||
|- | |- | ||
| style="background:#DCDCDC; + " | '''Ppoma''' | | style="background:#DCDCDC; + " | '''Ppoma''' | ||
| style="background:#F5F5F5; + " | | | style="background:#F5F5F5; + " | | ||
*Head of pancreas | *Head of [[pancreas]] | ||
| style="background:#F5F5F5; + " | | | style="background:#F5F5F5; + " | | ||
*None | *None | ||
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|} | |} | ||
< | <nowiki>**</nowiki>Key | ||
CgA- Chromogranin A | |||
CgB- Chromogranin B | |||
PP- Pancreatic polypeptide | |||
*'''TNM classification for pancreatic cancer:'''<ref name="pmid22592847">{{cite journal| author=Bond-Smith G, Banga N, Hammond TM, Imber CJ| title=Pancreatic adenocarcinoma. | journal=BMJ | year= 2012 | volume= 344 | issue= | pages= e2476 | pmid=22592847 | doi=10.1136/bmj.e2476 | pmc= | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=22592847 }} </ref> <ref name="pmid22997452">{{cite journal| author=Seufferlein T, Bachet JB, Van Cutsem E, Rougier P, ESMO Guidelines Working Group| title=Pancreatic adenocarcinoma: ESMO-ESDO Clinical Practice Guidelines for diagnosis, treatment and follow-up. | journal=Ann Oncol | year= 2012 | volume= 23 Suppl 7 | issue= | pages= vii33-40 | pmid=22997452 | doi=10.1093/annonc/mds224 | pmc= | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=22997452 }} </ref> | *'''TNM classification for pancreatic cancer:'''<ref name="pmid22592847">{{cite journal| author=Bond-Smith G, Banga N, Hammond TM, Imber CJ| title=Pancreatic adenocarcinoma. | journal=BMJ | year= 2012 | volume= 344 | issue= | pages= e2476 | pmid=22592847 | doi=10.1136/bmj.e2476 | pmc= | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=22592847 }} </ref> <ref name="pmid22997452">{{cite journal| author=Seufferlein T, Bachet JB, Van Cutsem E, Rougier P, ESMO Guidelines Working Group| title=Pancreatic adenocarcinoma: ESMO-ESDO Clinical Practice Guidelines for diagnosis, treatment and follow-up. | journal=Ann Oncol | year= 2012 | volume= 23 Suppl 7 | issue= | pages= vii33-40 | pmid=22997452 | doi=10.1093/annonc/mds224 | pmc= | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=22997452 }} </ref> | ||
{| | {| | ||
! | ! colspan="2" rowspan="1" style="background:#4479BA; color: #FFFFFF;" align="center" + | '''TNM Classification for Pancreatic Cancer:''' | ||
|+ | |+ | ||
| | | colspan="2" rowspan="1" style="background:#4479BA; color: #FFFFFF;" align="center" + |'''Primary tumor''' | ||
|+ | |+ | ||
|- | |- | ||
| style="background:#DCDCDC; + | TX | | style="background:#DCDCDC; + " | TX | ||
| style="background:#F5F5F5; + | Primary tumor cannot be assessed | | style="background:#F5F5F5; + " | Primary [[tumor]] cannot be assessed | ||
|- | |- | ||
| style="background:#DCDCDC; + | T0 | | style="background:#DCDCDC; + " | T0 | ||
| style="background:#F5F5F5; + | No evidence of primary tumor | | style="background:#F5F5F5; + " | No evidence of primary [[tumor]] | ||
|- | |- | ||
| style="background:#DCDCDC; + | Tis | | style="background:#DCDCDC; + " | Tis | ||
| style="background:#F5F5F5; + | Carcinoma ''in situ'' | | style="background:#F5F5F5; + " | [[Carcinoma]] ''in situ'' | ||
|- | |- | ||
| style="background:#DCDCDC; + | T1 | | style="background:#DCDCDC; + " | T1 | ||
| style="background:#F5F5F5; + | Tumor limited to the pancreas, ≤2 cm in greatest dimension | | style="background:#F5F5F5; + " | [[Tumor]] limited to the [[pancreas]], ≤2 cm in greatest dimension | ||
|- | |- | ||
| style="background:#DCDCDC; + | T2 | | style="background:#DCDCDC; + " | T2 | ||
| style="background:#F5F5F5; + | Tumor limited to the pancreas, >2 cm in greatest dimension | | style="background:#F5F5F5; + " | [[Tumor]] limited to the [[pancreas]], >2 cm in greatest dimension | ||
|- | |- | ||
| style="background:#DCDCDC; + | T3 | | style="background:#DCDCDC; + " | T3 | ||
| style="background:#F5F5F5; + | Tumor extends beyond the pancreas but without involvement of the celiac axis or the superior mesenteric artery | | style="background:#F5F5F5; + " | [[Tumor]] extends beyond the [[pancreas]] but without involvement of the [[Celiac artery|celiac]] axis or the [[superior mesenteric artery]] | ||
|- | |- | ||
| style="background:#DCDCDC; + | T4 | | style="background:#DCDCDC; + " | T4 | ||
| style="background:#F5F5F5; + | Tumor involves the celiac axis or the superior mesenteric artery (unresectable primary tumor) | | style="background:#F5F5F5; + " | Tumor involves the [[Celiac artery|celiac]] axis or the [[superior mesenteric artery]] (unresectable primary [[tumor]]) | ||
|+ | |+ | ||
| | | colspan="2" rowspan="1" style="background:#4479BA; color: #FFFFFF;" align="center" + |'''Regional lymph nodes''' | ||
|+ | |+ | ||
|- | |- | ||
| style="background:#DCDCDC; + | NX | | style="background:#DCDCDC; + " | NX | ||
| style="background:#F5F5F5; + | Regional lymph nodes cannot be assessed | | style="background:#F5F5F5; + " | Regional [[Lymph node|lymph nodes]] cannot be assessed | ||
|- | |- | ||
| style="background:#DCDCDC; + | N0 | | style="background:#DCDCDC; + " | N0 | ||
| style="background:#F5F5F5; + | No regional lymph node metastasis | | style="background:#F5F5F5; + " | No regional [[lymph node]] metastasis | ||
|- | |- | ||
| style="background:#DCDCDC; + | N1 | | style="background:#DCDCDC; + " | N1 | ||
| style="background:#F5F5F5; + | Regional lymph node metastasis | | style="background:#F5F5F5; + " | Regional [[lymph node]] metastasis | ||
|+ | |+ | ||
| | | colspan="2" rowspan="1" style="background:#4479BA; color: #FFFFFF;" align="center" + |'''Distant metastases''' | ||
|+ | |+ | ||
|- | |- | ||
| style="background:#DCDCDC; + | MX | | style="background:#DCDCDC; + " | MX | ||
| style="background:#F5F5F5; + | Distant metastasis cannot be assessed | | style="background:#F5F5F5; + " | Distant [[metastasis]] cannot be assessed | ||
|- | |- | ||
| style="background:#DCDCDC; + | M0 | | style="background:#DCDCDC; + " | M0 | ||
| style="background:#F5F5F5; + | No distant metastasis | | style="background:#F5F5F5; + " | No distant [[metastasis]] | ||
|- | |- | ||
| style="background:#DCDCDC; + | M1 | | style="background:#DCDCDC; + " | M1 | ||
| style="background:#F5F5F5; + | Distant metastasis | | style="background:#F5F5F5; + " | Distant [[metastasis]] | ||
|- | |- | ||
|} | |} | ||
==Refrences== | ==Refrences== | ||
{{Reflist|2}} | |||
{{ | {{WH}} | ||
{{WS}} | |||
[[Category:Gastroenterology]] | |||
[[Category:Up-To-Date]] | |||
[[Category:Oncology]] | |||
[[Category:Medicine]] | |||
[[Category:Surgery]] | |||
[[Category:Gastroenterology]] | [[Category:Gastroenterology]] |
Latest revision as of 15:02, 27 November 2017
Pancreatic cancer Microchapters |
Diagnosis |
---|
Treatment |
Case Studies |
Pancreatic cancer classification On the Web |
American Roentgen Ray Society Images of Pancreatic cancer classification |
Risk calculators and risk factors for Pancreatic cancer classification |
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Aravind Reddy Kothagadi M.B.B.S[2]
Overview
Pancreatic cancers can be classified based on the production of hormones into exocrine and endocrine cancers. Pancreatic exocrine tumors include different types such as Adenocarcinoma, acinar cell carcinoma, adenosquamous carcinoma and pancreatoblastomas. Pancreatic endocrine tumors include insulinomas, glucagonomas, VIPomas, somatostatinomas and Ppomas.
Classification
Pancreatic cancers can be classified based on the production of hormones into exocrine and endocrine cancers:
- Types of Pancreatic Cancers:[1]
Types of Pancreatic Cancers | |
---|---|
Pancreatic Exocrine Cancers | Pancreatic Endocrine Cancers (Pancreatic Neuroendocrine Tumours) |
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- Types of Pancreatic Intraepithelial Neoplasia (PanIN):[1]
Types of Pancreatic Intraepithelial Neoplasia (PanIN) |
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PanIN 1 (low grade) |
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PanIN 2 (intermediate grade) |
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PanIN 3 (high grade/carcinoma in situ) |
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- Functional Pancreatic Neuroendocrine Tumors and their Characteristics are mentioned in the following table:[2]
Functional Pancreatic Neuroendocrine Tumors and their Characteristics | |||
---|---|---|---|
Tumor type and syndrome | Location in pancreas | Signs and symptoms | Circulating biomarkers |
Insulinoma (Whipple’s triad) |
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Gastrinoma (Zollinger–Ellison) |
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VIPoma (Verner– Morrison syndrome, WDHA) |
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| |
Glucagonoma |
| ||
Somatostatinoma |
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Ppoma |
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**Key
CgA- Chromogranin A
CgB- Chromogranin B
PP- Pancreatic polypeptide
TNM Classification for Pancreatic Cancer: | |
---|---|
Primary tumor | |
TX | Primary tumor cannot be assessed |
T0 | No evidence of primary tumor |
Tis | Carcinoma in situ |
T1 | Tumor limited to the pancreas, ≤2 cm in greatest dimension |
T2 | Tumor limited to the pancreas, >2 cm in greatest dimension |
T3 | Tumor extends beyond the pancreas but without involvement of the celiac axis or the superior mesenteric artery |
T4 | Tumor involves the celiac axis or the superior mesenteric artery (unresectable primary tumor) |
Regional lymph nodes | |
NX | Regional lymph nodes cannot be assessed |
N0 | No regional lymph node metastasis |
N1 | Regional lymph node metastasis |
Distant metastases | |
MX | Distant metastasis cannot be assessed |
M0 | No distant metastasis |
M1 | Distant metastasis |
Refrences
- ↑ 1.0 1.1 1.2 Bond-Smith G, Banga N, Hammond TM, Imber CJ (2012). "Pancreatic adenocarcinoma". BMJ. 344: e2476. doi:10.1136/bmj.e2476. PMID 22592847.
- ↑ Ryan DP, Hong TS, Bardeesy N (2014). "Pancreatic adenocarcinoma". N Engl J Med. 371 (11): 1039–49. doi:10.1056/NEJMra1404198. PMID 25207767.
- ↑ Seufferlein T, Bachet JB, Van Cutsem E, Rougier P, ESMO Guidelines Working Group (2012). "Pancreatic adenocarcinoma: ESMO-ESDO Clinical Practice Guidelines for diagnosis, treatment and follow-up". Ann Oncol. 23 Suppl 7: vii33–40. doi:10.1093/annonc/mds224. PMID 22997452.