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Microaneurysm

MedGen UID:
87161
Concept ID:
C0333101
Pathologic Function
Synonym: Microaneurysms
SNOMED CT: Microaneurysm (87104008); MA-microaneurysm (87104008)

Definition

An aneurysm that is located within the system of small blood vessels, including capillaries, venules, and arterioles, that perfuse the body''s tissues. [from NCI]

Professional guidelines

PubMed

Melo T, Mendonça AM, Campilho A
Comput Biol Med 2020 Nov;126:103995. Epub 2020 Sep 18 doi: 10.1016/j.compbiomed.2020.103995. PMID: 33007620
Silva PS, El-Rami H, Barham R, Gupta A, Fleming A, van Hemert J, Cavallerano JD, Sun JK, Aiello LP
Ophthalmology 2017 Jul;124(7):970-976. Epub 2017 Mar 20 doi: 10.1016/j.ophtha.2017.02.012. PMID: 28336057
Kozak I, Oster SF, Cortes MA, Dowell D, Hartmann K, Kim JS, Freeman WR
Ophthalmology 2011 Jun;118(6):1119-24. Epub 2011 Jan 26 doi: 10.1016/j.ophtha.2010.10.007. PMID: 21269701

Recent clinical studies

Etiology

Magaki S, Chen Z, Haeri M, Williams CK, Khanlou N, Yong WH, Vinters HV
Mod Pathol 2021 Dec;34(12):2109-2121. Epub 2021 Jun 14 doi: 10.1038/s41379-021-00847-1. PMID: 34326486Free PMC Article
Kaizu Y, Nakao S, Wada I, Arima M, Yamaguchi M, Ishikawa K, Akiyama M, Kishimoto J, Hisatomi T, Sonoda KH
Ophthalmol Retina 2020 Feb;4(2):175-186. Epub 2019 Sep 27 doi: 10.1016/j.oret.2019.09.010. PMID: 31753811
Silva PS, El-Rami H, Barham R, Gupta A, Fleming A, van Hemert J, Cavallerano JD, Sun JK, Aiello LP
Ophthalmology 2017 Jul;124(7):970-976. Epub 2017 Mar 20 doi: 10.1016/j.ophtha.2017.02.012. PMID: 28336057
Cunha-Vaz J, Ribeiro L, Lobo C
Prog Retin Eye Res 2014 Jul;41:90-111. Epub 2014 Mar 26 doi: 10.1016/j.preteyeres.2014.03.003. PMID: 24680929
Scanlon PH, Aldington SJ, Stratton IM
Middle East Afr J Ophthalmol 2013 Oct-Dec;20(4):293-300. doi: 10.4103/0974-9233.120007. PMID: 24339678Free PMC Article

Diagnosis

Kaizu Y, Nakao S, Wada I, Arima M, Yamaguchi M, Ishikawa K, Akiyama M, Kishimoto J, Hisatomi T, Sonoda KH
Ophthalmol Retina 2020 Feb;4(2):175-186. Epub 2019 Sep 27 doi: 10.1016/j.oret.2019.09.010. PMID: 31753811
Manjaramkar A, Kokare M
J Digit Imaging 2018 Apr;31(2):224-234. doi: 10.1007/s10278-017-0008-0. PMID: 28785874Free PMC Article
Pierro L, Rabiolo A
Dev Ophthalmol 2017;60:28-37. Epub 2017 Apr 20 doi: 10.1159/000459723. PMID: 28427062
Silva PS, El-Rami H, Barham R, Gupta A, Fleming A, van Hemert J, Cavallerano JD, Sun JK, Aiello LP
Ophthalmology 2017 Jul;124(7):970-976. Epub 2017 Mar 20 doi: 10.1016/j.ophtha.2017.02.012. PMID: 28336057
Scanlon PH, Aldington SJ, Stratton IM
Middle East Afr J Ophthalmol 2013 Oct-Dec;20(4):293-300. doi: 10.4103/0974-9233.120007. PMID: 24339678Free PMC Article

Therapy

Nozaki M, Ando R, Kimura T, Kato F, Yasukawa T
Medicina (Kaunas) 2023 Jul 17;59(7) doi: 10.3390/medicina59071319. PMID: 37512130Free PMC Article
Sarici K, Yordi S, Martin A, Lunasco L, Mugnaini C, Chu K, Moini H, Vitti R, Srivastava SK, Ehlers JP
Ophthalmol Retina 2023 Jun;7(6):543-552. Epub 2023 Feb 2 doi: 10.1016/j.oret.2023.01.018. PMID: 36736895
Zhang HW, Zhang H, Grant SJ, Wan X, Li G
Cochrane Database Syst Rev 2018 Dec 19;12(12):CD007939. doi: 10.1002/14651858.CD007939.pub2. PMID: 30566763Free PMC Article
Colucciello M
Postgrad Med 2015 Aug;127(6):640-53. Epub 2015 Jun 3 doi: 10.1080/00325481.2015.1052523. PMID: 26036708
Sjølie AK, Klein R, Porta M, Orchard T, Fuller J, Parving HH, Bilous R, Aldington S, Chaturvedi N
Diabet Med 2011 Mar;28(3):345-51. doi: 10.1111/j.1464-5491.2010.03210.x. PMID: 21309844

Prognosis

Jiang AC, Srivastava SK, Hu M, Figueiredo N, Babiuch A, Boss JD, Reese JL, Ehlers JP
Ophthalmol Retina 2020 Jan;4(1):49-56. Epub 2019 Aug 28 doi: 10.1016/j.oret.2019.08.008. PMID: 31690541Free PMC Article
Silva PS, El-Rami H, Barham R, Gupta A, Fleming A, van Hemert J, Cavallerano JD, Sun JK, Aiello LP
Ophthalmology 2017 Jul;124(7):970-976. Epub 2017 Mar 20 doi: 10.1016/j.ophtha.2017.02.012. PMID: 28336057
Cunha-Vaz J, Ribeiro L, Lobo C
Prog Retin Eye Res 2014 Jul;41:90-111. Epub 2014 Mar 26 doi: 10.1016/j.preteyeres.2014.03.003. PMID: 24680929
Scanlon PH, Aldington SJ, Stratton IM
Middle East Afr J Ophthalmol 2013 Oct-Dec;20(4):293-300. doi: 10.4103/0974-9233.120007. PMID: 24339678Free PMC Article
Archer DB, Gardiner TA
Curr Opin Ophthalmol 1994 Jun;5(3):59-65. doi: 10.1097/00055735-199406000-00011. PMID: 10147458

Clinical prediction guides

Hatanaka Y
Adv Exp Med Biol 2020;1213:107-120. doi: 10.1007/978-3-030-33128-3_7. PMID: 32030666
Kaizu Y, Nakao S, Wada I, Arima M, Yamaguchi M, Ishikawa K, Akiyama M, Kishimoto J, Hisatomi T, Sonoda KH
Ophthalmol Retina 2020 Feb;4(2):175-186. Epub 2019 Sep 27 doi: 10.1016/j.oret.2019.09.010. PMID: 31753811
Jiang AC, Srivastava SK, Hu M, Figueiredo N, Babiuch A, Boss JD, Reese JL, Ehlers JP
Ophthalmol Retina 2020 Jan;4(1):49-56. Epub 2019 Aug 28 doi: 10.1016/j.oret.2019.08.008. PMID: 31690541Free PMC Article
Silva PS, El-Rami H, Barham R, Gupta A, Fleming A, van Hemert J, Cavallerano JD, Sun JK, Aiello LP
Ophthalmology 2017 Jul;124(7):970-976. Epub 2017 Mar 20 doi: 10.1016/j.ophtha.2017.02.012. PMID: 28336057
Shoamanesh A, Kwok CS, Benavente O
Cerebrovasc Dis 2011;32(6):528-34. Epub 2011 Nov 18 doi: 10.1159/000331466. PMID: 22104448

Recent systematic reviews

Liu Z, Chen Y, Jie C, Wang J, Deng Y, Hou X, Li Y, Cai W
Front Endocrinol (Lausanne) 2023;14:1144290. Epub 2023 Apr 3 doi: 10.3389/fendo.2023.1144290. PMID: 37077355Free PMC Article
Zhang Y, An X, Duan L, Jin D, Duan Y, Zhou R, Zhang Y, Kang X, Lian F
Front Endocrinol (Lausanne) 2022;13:799337. Epub 2022 Mar 14 doi: 10.3389/fendo.2022.799337. PMID: 35370950Free PMC Article
Zhang HW, Zhang H, Grant SJ, Wan X, Li G
Cochrane Database Syst Rev 2018 Dec 19;12(12):CD007939. doi: 10.1002/14651858.CD007939.pub2. PMID: 30566763Free PMC Article
Shoamanesh A, Kwok CS, Benavente O
Cerebrovasc Dis 2011;32(6):528-34. Epub 2011 Nov 18 doi: 10.1159/000331466. PMID: 22104448

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