U.S. flag

An official website of the United States government

Format

Send to:

Choose Destination

Tumor grade 1, general grading system

MedGen UID:
634565
Concept ID:
C0475269
Finding
Synonyms: G1; G1 grade; G1 stage; G1: well differentiated; Grade 1; grade 1; Grade I; grade I; low grade; tumor grade 1, general grading system; Tumor grade G1; well differentiated
SNOMED CT: Tumor grade G1 (54102005); G1 grade (54102005); G1: well differentiated (54102005); G1 stage (54102005)
 
Monarch Initiative: MONDO:0024491

Definition

A morphologic qualifier indicating that a cancerous lesion is well differentiated. [from NCI]

Professional guidelines

PubMed

Teede HJ, Tay CT, Laven JJE, Dokras A, Moran LJ, Piltonen TT, Costello MF, Boivin J, Redman LM, Boyle JA, Norman RJ, Mousa A, Joham AE; International PCOS Network
Eur J Endocrinol 2023 Aug 2;189(2):G43-G64. doi: 10.1093/ejendo/lvad096. PMID: 37580861
Fassnacht M, Tsagarakis S, Terzolo M, Tabarin A, Sahdev A, Newell-Price J, Pelsma I, Marina L, Lorenz K, Bancos I, Arlt W, Dekkers OM
Eur J Endocrinol 2023 Jul 20;189(1):G1-G42. doi: 10.1093/ejendo/lvad066. PMID: 37318239
Haugen BR, Alexander EK, Bible KC, Doherty GM, Mandel SJ, Nikiforov YE, Pacini F, Randolph GW, Sawka AM, Schlumberger M, Schuff KG, Sherman SI, Sosa JA, Steward DL, Tuttle RM, Wartofsky L
Thyroid 2016 Jan;26(1):1-133. doi: 10.1089/thy.2015.0020. PMID: 26462967Free PMC Article

Recent clinical studies

Etiology

Teede HJ, Tay CT, Laven JJE, Dokras A, Moran LJ, Piltonen TT, Costello MF, Boivin J, Redman LM, Boyle JA, Norman RJ, Mousa A, Joham AE; International PCOS Network
Eur J Endocrinol 2023 Aug 2;189(2):G43-G64. doi: 10.1093/ejendo/lvad096. PMID: 37580861
Gritsch S, Batchelor TT, Gonzalez Castro LN
Cancer 2022 Jan 1;128(1):47-58. Epub 2021 Oct 11 doi: 10.1002/cncr.33918. PMID: 34633681
Gerstner ER, Pajtler KW
Semin Neurol 2018 Feb;38(1):104-111. Epub 2018 Mar 16 doi: 10.1055/s-0038-1636503. PMID: 29548057
Sahm F, Schrimpf D, Stichel D, Jones DTW, Hielscher T, Schefzyk S, Okonechnikov K, Koelsche C, Reuss DE, Capper D, Sturm D, Wirsching HG, Berghoff AS, Baumgarten P, Kratz A, Huang K, Wefers AK, Hovestadt V, Sill M, Ellis HP, Kurian KM, Okuducu AF, Jungk C, Drueschler K, Schick M, Bewerunge-Hudler M, Mawrin C, Seiz-Rosenhagen M, Ketter R, Simon M, Westphal M, Lamszus K, Becker A, Koch A, Schittenhelm J, Rushing EJ, Collins VP, Brehmer S, Chavez L, Platten M, Hänggi D, Unterberg A, Paulus W, Wick W, Pfister SM, Mittelbronn M, Preusser M, Herold-Mende C, Weller M, von Deimling A
Lancet Oncol 2017 May;18(5):682-694. Epub 2017 Mar 15 doi: 10.1016/S1470-2045(17)30155-9. PMID: 28314689
Humphrey PA, Moch H, Cubilla AL, Ulbright TM, Reuter VE
Eur Urol 2016 Jul;70(1):106-119. Epub 2016 Mar 17 doi: 10.1016/j.eururo.2016.02.028. PMID: 26996659

Diagnosis

Teede HJ, Tay CT, Laven JJE, Dokras A, Moran LJ, Piltonen TT, Costello MF, Boivin J, Redman LM, Boyle JA, Norman RJ, Mousa A, Joham AE; International PCOS Network
Eur J Endocrinol 2023 Aug 2;189(2):G43-G64. doi: 10.1093/ejendo/lvad096. PMID: 37580861
Gritsch S, Batchelor TT, Gonzalez Castro LN
Cancer 2022 Jan 1;128(1):47-58. Epub 2021 Oct 11 doi: 10.1002/cncr.33918. PMID: 34633681
Gerstner ER, Pajtler KW
Semin Neurol 2018 Feb;38(1):104-111. Epub 2018 Mar 16 doi: 10.1055/s-0038-1636503. PMID: 29548057
Sahm F, Schrimpf D, Stichel D, Jones DTW, Hielscher T, Schefzyk S, Okonechnikov K, Koelsche C, Reuss DE, Capper D, Sturm D, Wirsching HG, Berghoff AS, Baumgarten P, Kratz A, Huang K, Wefers AK, Hovestadt V, Sill M, Ellis HP, Kurian KM, Okuducu AF, Jungk C, Drueschler K, Schick M, Bewerunge-Hudler M, Mawrin C, Seiz-Rosenhagen M, Ketter R, Simon M, Westphal M, Lamszus K, Becker A, Koch A, Schittenhelm J, Rushing EJ, Collins VP, Brehmer S, Chavez L, Platten M, Hänggi D, Unterberg A, Paulus W, Wick W, Pfister SM, Mittelbronn M, Preusser M, Herold-Mende C, Weller M, von Deimling A
Lancet Oncol 2017 May;18(5):682-694. Epub 2017 Mar 15 doi: 10.1016/S1470-2045(17)30155-9. PMID: 28314689
Thway K, Fisher C
Ann Diagn Pathol 2014 Apr;18(2):109-16. Epub 2013 Nov 23 doi: 10.1016/j.anndiagpath.2013.10.007. PMID: 24418643

Therapy

Bidard FC, Hardy-Bessard AC, Dalenc F, Bachelot T, Pierga JY, de la Motte Rouge T, Sabatier R, Dubot C, Frenel JS, Ferrero JM, Ladoire S, Levy C, Mouret-Reynier MA, Lortholary A, Grenier J, Chakiba C, Stefani L, Plaza JE, Clatot F, Teixeira L, D'Hondt V, Vegas H, Derbel O, Garnier-Tixidre C, Canon JL, Pistilli B, André F, Arnould L, Pradines A, Bièche I, Callens C, Lemonnier J, Berger F, Delaloge S; PADA-1 investigators
Lancet Oncol 2022 Nov;23(11):1367-1377. Epub 2022 Sep 29 doi: 10.1016/S1470-2045(22)00555-1. PMID: 36183733
Jonasch E, Donskov F, Iliopoulos O, Rathmell WK, Narayan VK, Maughan BL, Oudard S, Else T, Maranchie JK, Welsh SJ, Thamake S, Park EK, Perini RF, Linehan WM, Srinivasan R; MK-6482-004 Investigators
N Engl J Med 2021 Nov 25;385(22):2036-2046. doi: 10.1056/NEJMoa2103425. PMID: 34818478Free PMC Article
Felip E, Altorki N, Zhou C, Csőszi T, Vynnychenko I, Goloborodko O, Luft A, Akopov A, Martinez-Marti A, Kenmotsu H, Chen YM, Chella A, Sugawara S, Voong D, Wu F, Yi J, Deng Y, McCleland M, Bennett E, Gitlitz B, Wakelee H; IMpower010 Investigators
Lancet 2021 Oct 9;398(10308):1344-1357. Epub 2021 Sep 20 doi: 10.1016/S0140-6736(21)02098-5. PMID: 34555333
Doebele RC, Drilon A, Paz-Ares L, Siena S, Shaw AT, Farago AF, Blakely CM, Seto T, Cho BC, Tosi D, Besse B, Chawla SP, Bazhenova L, Krauss JC, Chae YK, Barve M, Garrido-Laguna I, Liu SV, Conkling P, John T, Fakih M, Sigal D, Loong HH, Buchschacher GL Jr, Garrido P, Nieva J, Steuer C, Overbeck TR, Bowles DW, Fox E, Riehl T, Chow-Maneval E, Simmons B, Cui N, Johnson A, Eng S, Wilson TR, Demetri GD; trial investigators
Lancet Oncol 2020 Feb;21(2):271-282. Epub 2019 Dec 11 doi: 10.1016/S1470-2045(19)30691-6. PMID: 31838007Free PMC Article
Kanakis GA, Nordkap L, Bang AK, Calogero AE, Bártfai G, Corona G, Forti G, Toppari J, Goulis DG, Jørgensen N
Andrology 2019 Nov;7(6):778-793. Epub 2019 May 16 doi: 10.1111/andr.12636. PMID: 31099174

Prognosis

Foley KG, Lahaye MJ, Thoeni RF, Soltes M, Dewhurst C, Barbu ST, Vashist YK, Rafaelsen SR, Arvanitakis M, Perinel J, Wiles R, Roberts SA
Eur Radiol 2022 May;32(5):3358-3368. Epub 2021 Dec 17 doi: 10.1007/s00330-021-08384-w. PMID: 34918177Free PMC Article
Jonasch E, Donskov F, Iliopoulos O, Rathmell WK, Narayan VK, Maughan BL, Oudard S, Else T, Maranchie JK, Welsh SJ, Thamake S, Park EK, Perini RF, Linehan WM, Srinivasan R; MK-6482-004 Investigators
N Engl J Med 2021 Nov 25;385(22):2036-2046. doi: 10.1056/NEJMoa2103425. PMID: 34818478Free PMC Article
Baliga S, Yock TI
Hematol Oncol Clin North Am 2020 Feb;34(1):143-159. Epub 2019 Oct 31 doi: 10.1016/j.hoc.2019.08.021. PMID: 31739941
Sahm F, Schrimpf D, Stichel D, Jones DTW, Hielscher T, Schefzyk S, Okonechnikov K, Koelsche C, Reuss DE, Capper D, Sturm D, Wirsching HG, Berghoff AS, Baumgarten P, Kratz A, Huang K, Wefers AK, Hovestadt V, Sill M, Ellis HP, Kurian KM, Okuducu AF, Jungk C, Drueschler K, Schick M, Bewerunge-Hudler M, Mawrin C, Seiz-Rosenhagen M, Ketter R, Simon M, Westphal M, Lamszus K, Becker A, Koch A, Schittenhelm J, Rushing EJ, Collins VP, Brehmer S, Chavez L, Platten M, Hänggi D, Unterberg A, Paulus W, Wick W, Pfister SM, Mittelbronn M, Preusser M, Herold-Mende C, Weller M, von Deimling A
Lancet Oncol 2017 May;18(5):682-694. Epub 2017 Mar 15 doi: 10.1016/S1470-2045(17)30155-9. PMID: 28314689
Martin L, Senesse P, Gioulbasanis I, Antoun S, Bozzetti F, Deans C, Strasser F, Thoresen L, Jagoe RT, Chasen M, Lundholm K, Bosaeus I, Fearon KH, Baracos VE
J Clin Oncol 2015 Jan 1;33(1):90-9. Epub 2014 Nov 24 doi: 10.1200/JCO.2014.56.1894. PMID: 25422490

Clinical prediction guides

Jonasch E, Donskov F, Iliopoulos O, Rathmell WK, Narayan VK, Maughan BL, Oudard S, Else T, Maranchie JK, Welsh SJ, Thamake S, Park EK, Perini RF, Linehan WM, Srinivasan R; MK-6482-004 Investigators
N Engl J Med 2021 Nov 25;385(22):2036-2046. doi: 10.1056/NEJMoa2103425. PMID: 34818478Free PMC Article
Sahm F, Schrimpf D, Stichel D, Jones DTW, Hielscher T, Schefzyk S, Okonechnikov K, Koelsche C, Reuss DE, Capper D, Sturm D, Wirsching HG, Berghoff AS, Baumgarten P, Kratz A, Huang K, Wefers AK, Hovestadt V, Sill M, Ellis HP, Kurian KM, Okuducu AF, Jungk C, Drueschler K, Schick M, Bewerunge-Hudler M, Mawrin C, Seiz-Rosenhagen M, Ketter R, Simon M, Westphal M, Lamszus K, Becker A, Koch A, Schittenhelm J, Rushing EJ, Collins VP, Brehmer S, Chavez L, Platten M, Hänggi D, Unterberg A, Paulus W, Wick W, Pfister SM, Mittelbronn M, Preusser M, Herold-Mende C, Weller M, von Deimling A
Lancet Oncol 2017 May;18(5):682-694. Epub 2017 Mar 15 doi: 10.1016/S1470-2045(17)30155-9. PMID: 28314689
Hassanzadeh E, Glazer DI, Dunne RM, Fennessy FM, Harisinghani MG, Tempany CM
Abdom Radiol (NY) 2017 Jan;42(1):278-289. doi: 10.1007/s00261-016-0871-z. PMID: 27522352Free PMC Article
Humphrey PA, Moch H, Cubilla AL, Ulbright TM, Reuter VE
Eur Urol 2016 Jul;70(1):106-119. Epub 2016 Mar 17 doi: 10.1016/j.eururo.2016.02.028. PMID: 26996659
Haugen BR, Alexander EK, Bible KC, Doherty GM, Mandel SJ, Nikiforov YE, Pacini F, Randolph GW, Sawka AM, Schlumberger M, Schuff KG, Sherman SI, Sosa JA, Steward DL, Tuttle RM, Wartofsky L
Thyroid 2016 Jan;26(1):1-133. doi: 10.1089/thy.2015.0020. PMID: 26462967Free PMC Article

Recent systematic reviews

Li Y, Liu Y, Liang Y, Wei R, Zhang W, Yao W, Luo S, Pang X, Wang Y, Jiang X, Lai S, Yang R
Eur Radiol 2022 Nov;32(11):8039-8051. Epub 2022 May 19 doi: 10.1007/s00330-022-08828-x. PMID: 35587827
Jacobsen A, Olabi B, Langley A, Beecker J, Mutter E, Shelley A, Worley B, Ramsay T, Saavedra A, Parker R, Stewart F, Pardo Pardo J
Cochrane Database Syst Rev 2022 Mar 11;3(3):CD013130. doi: 10.1002/14651858.CD013130.pub2. PMID: 35274741Free PMC Article
Apisarnthanarax S, Barry A, Cao M, Czito B, DeMatteo R, Drinane M, Hallemeier CL, Koay EJ, Lasley F, Meyer J, Owen D, Pursley J, Schaub SK, Smith G, Venepalli NK, Zibari G, Cardenes H
Pract Radiat Oncol 2022 Jan-Feb;12(1):28-51. Epub 2021 Oct 21 doi: 10.1016/j.prro.2021.09.004. PMID: 34688956
Iocca O, Sollecito TP, Alawi F, Weinstein GS, Newman JG, De Virgilio A, Di Maio P, Spriano G, Pardiñas López S, Shanti RM
Head Neck 2020 Mar;42(3):539-555. Epub 2019 Dec 5 doi: 10.1002/hed.26006. PMID: 31803979
Ilic D, Djulbegovic M, Jung JH, Hwang EC, Zhou Q, Cleves A, Agoritsas T, Dahm P
BMJ 2018 Sep 5;362:k3519. doi: 10.1136/bmj.k3519. PMID: 30185521Free PMC Article

Supplemental Content

Table of contents

    Clinical resources

    Practice guidelines

    • PubMed
      See practice and clinical guidelines in PubMed. The search results may include broader topics and may not capture all published guidelines. See the FAQ for details.

    Consumer resources

    Recent activity

    Your browsing activity is empty.

    Activity recording is turned off.

    Turn recording back on

    See more...