Difference between revisions of "Endometrial cancer"
Jump to navigation
Jump to search
(+Incidences) |
(→Microscopic evaluation: +Grading) |
||
| Line 14: | Line 14: | ||
===Diagnosis=== | ===Diagnosis=== | ||
<gallery mode=packed heights=200> | <gallery mode=packed heights=200> | ||
| − | File:Histopathology of low-grade (FIGO grade 1) endometrial endometrioid adenocarcinoma.png|''' | + | File:Histopathology of low-grade (FIGO grade 1) endometrial endometrioid adenocarcinoma.png|'''Endometrioid adenocarcinoma'''<ref>{{cite journal|last1=Stewart|first1=Colin J.R.|last2=Crum|first2=Christopher P.|last3=McCluggage|first3=W. Glenn|last4=Park|first4=Kay J.|last5=Rutgers|first5=Joanne K.|last6=Oliva|first6=Esther|last7=Malpica|first7=Anais|last8=Parkash|first8=Vinita|last9=Matias-Guiu|first9=Xavier|last10=Ronnett|first10=Brigitte M.|title=Guidelines to Aid in the Distinction of Endometrial and Endocervical Carcinomas, and the Distinction of Independent Primary Carcinomas of the Endometrium and Adnexa From Metastatic Spread Between These and Other Sites|journal=International Journal of Gynecological Pathology|volume=38|year=2019|pages=S75–S92|issn=0277-1691|doi=10.1097/PGP.0000000000000553}}<br>- "Figures - available via license: Creative Commons Attribution 4.0 International"</ref>, with low-grade being distinguished from hyperplasia with atypia by the presence of glandular crowding with endometrial stromal exclusion, and significant cribriform, confluent glandular, labyrinthine, papillary/villoglandular, or non-squamous solid architecture.<ref name="RabbanGilks2019">{{cite journal|last1=Rabban|first1=Joseph T.|last2=Gilks|first2=C. Blake|last3=Malpica|first3=Anais|last4=Matias-Guiu|first4=Xavier|last5=Mittal|first5=Khush|last6=Mutter|first6=George L.|last7=Oliva|first7=Esther|last8=Parkash|first8=Vinita|last9=Ronnett|first9=Brigitte M.|last10=Staats|first10=Paul|last11=Stewart|first11=Colin J.R.|last12=McCluggage|first12=W. Glenn|title=Issues in the Differential Diagnosis of Uterine Low-grade Endometrioid Carcinoma, Including Mixed Endometrial Carcinomas|journal=International Journal of Gynecological Pathology|volume=38|year=2019|pages=S25–S39|issn=0277-1691|doi=10.1097/PGP.0000000000000512}}</ref> |
File:Histopathology of complex hyperplasia with atypia.jpg|'''Complex hyperplasia with atypia''' for comparison: Sparse intervening stroma.<ref>{{cite journal|last1=Rao|first1=Shalinee|last2=Sundaram|first2=Sandhya|last3=Narasimhan|first3=Raghavan|title=Biological behavior of preneoplastic conditions of the endometrium: A retrospective 16-year study in south India|journal=Indian Journal of Medical and Paediatric Oncology|volume=30|issue=4|year=2009|pages=131|issn=0971-5851|doi=10.4103/0971-5851.65335}}<br>- [https://www.researchgate.net/figure/Closely-packed-endometrial-glands-with-sparse-intervening-stroma-and-stratification-of_fig2_46256480 Figure- available via license: Creative Commons Attribution 2.0 Generic]</ref> | File:Histopathology of complex hyperplasia with atypia.jpg|'''Complex hyperplasia with atypia''' for comparison: Sparse intervening stroma.<ref>{{cite journal|last1=Rao|first1=Shalinee|last2=Sundaram|first2=Sandhya|last3=Narasimhan|first3=Raghavan|title=Biological behavior of preneoplastic conditions of the endometrium: A retrospective 16-year study in south India|journal=Indian Journal of Medical and Paediatric Oncology|volume=30|issue=4|year=2009|pages=131|issn=0971-5851|doi=10.4103/0971-5851.65335}}<br>- [https://www.researchgate.net/figure/Closely-packed-endometrial-glands-with-sparse-intervening-stroma-and-stratification-of_fig2_46256480 Figure- available via license: Creative Commons Attribution 2.0 Generic]</ref> | ||
</gallery> | </gallery> | ||
| + | |||
| + | ===Endometrioid adenocarcinoma=== | ||
| + | For endometrioid adenocarcinoma, perform '''grading''':<ref name="SoslowTornos2019">{{cite journal|last1=Soslow|first1=Robert A.|last2=Tornos|first2=Carmen|last3=Park|first3=Kay J.|last4=Malpica|first4=Anais|last5=Matias-Guiu|first5=Xavier|last6=Oliva|first6=Esther|last7=Parkash|first7=Vinita|last8=Carlson|first8=Joseph|last9=McCluggage|first9=W. Glenn|last10=Gilks|first10=C. Blake|title=Endometrial Carcinoma Diagnosis|journal=International Journal of Gynecological Pathology|volume=38|year=2019|pages=S64–S74|issn=0277-1691|doi=10.1097/PGP.0000000000000518}}</ref> | ||
| + | *'''Grade 1: ≤5%''' solid non-glandular, non-squamous growth | ||
| + | *'''Grade 2: >5% and ≤50%''' solid non-glandular, non-squamous growth | ||
| + | *'''Grade 3: >50%''' solid non-glandular, non-squamous growth | ||
{{Bottom}} | {{Bottom}} | ||
Revision as of 17:21, 20 October 2020
Author:
Mikael Häggström [note 1]
Relative incidences of endometrial carcinomas by histopathology, being endometrioid in a majority of cases.[1]
Contents
Presentations
Microscopic evaluation
Diagnosis
Complex hyperplasia with atypia for comparison: Sparse intervening stroma.[4]
_endometrial_endometrioid_adenocarcinoma.png)
Endometrioid adenocarcinoma
For endometrioid adenocarcinoma, perform grading:[5]
- Grade 1: ≤5% solid non-glandular, non-squamous growth
- Grade 2: >5% and ≤50% solid non-glandular, non-squamous growth
- Grade 3: >50% solid non-glandular, non-squamous growth
Notes
- ↑ For a full list of contributors, see article history. Creators of images are attributed at the image description pages, seen by clicking on the images. See Patholines:Authorship for details.
Main page
References
- ↑ Mendivil, Alberto; Schuler, Kevin M.; Gehrig, Paola A. (2009). "Non-Endometrioid Adenocarcinoma of the Uterine Corpus: A Review of Selected Histological Subtypes ". Cancer Control 16 (1): 46–52. doi:. ISSN 1073-2748.
- ↑ Stewart, Colin J.R.; Crum, Christopher P.; McCluggage, W. Glenn; Park, Kay J.; Rutgers, Joanne K.; Oliva, Esther; Malpica, Anais; Parkash, Vinita; et al. (2019). "Guidelines to Aid in the Distinction of Endometrial and Endocervical Carcinomas, and the Distinction of Independent Primary Carcinomas of the Endometrium and Adnexa From Metastatic Spread Between These and Other Sites
". International Journal of Gynecological Pathology 38: S75–S92. doi:. ISSN 0277-1691.
- "Figures - available via license: Creative Commons Attribution 4.0 International" - ↑ Rabban, Joseph T.; Gilks, C. Blake; Malpica, Anais; Matias-Guiu, Xavier; Mittal, Khush; Mutter, George L.; Oliva, Esther; Parkash, Vinita; et al. (2019). "Issues in the Differential Diagnosis of Uterine Low-grade Endometrioid Carcinoma, Including Mixed Endometrial Carcinomas ". International Journal of Gynecological Pathology 38: S25–S39. doi:. ISSN 0277-1691.
- ↑ Rao, Shalinee; Sundaram, Sandhya; Narasimhan, Raghavan (2009). "Biological behavior of preneoplastic conditions of the endometrium: A retrospective 16-year study in south India
". Indian Journal of Medical and Paediatric Oncology 30 (4): 131. doi:. ISSN 0971-5851.
- Figure- available via license: Creative Commons Attribution 2.0 Generic - ↑ Soslow, Robert A.; Tornos, Carmen; Park, Kay J.; Malpica, Anais; Matias-Guiu, Xavier; Oliva, Esther; Parkash, Vinita; Carlson, Joseph; et al. (2019). "Endometrial Carcinoma Diagnosis ". International Journal of Gynecological Pathology 38: S64–S74. doi:. ISSN 0277-1691.
Image sources
