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and/or subcutis. Smudged chromatic is a typical finding. In some cases mitotic figures or atypical melanocytic cytology are seen, potentially mimicking a malignant melanoma. Evaluation by an expert skin
220:(also known as an "acquired dermal melanocytosis", and "dermal melanocyte hamartoma") is a cutaneous condition characterized by a diffusely gray-blue area that may have superimposed darker macules.
189:. A biopsy is sometimes performed, or the whole lesion surgically removed. The outcome is generally good but there is a small chance of cancerous transformation. Differential diagnosis includes
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227:(also known as a "common blue nevus", and "nevus ceruleus") is a cutaneous condition characterized by a steel-blue
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is a type of benign melanocytic skin tumor characterized, as its name suggests, by penetration into the deep
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Blue nevi are more common in females than males. It was first studied in 1906 by Tièche, a student of
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276:(also known as a "hypomelanotic blue nevus") is a cutaneous condition characterized by mild
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is a cutaneous condition characterized by large, firm, blue or blue-black nodules.
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is a cutaneous condition characterized by a sheet-like growth pattern,
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Rapini, Ronald P.; Bolognia, Jean L.; Jorizzo, Joseph L. (2007).
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is a cutaneous condition most commonly seen in patients with the
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The blue colour is caused by the pigment being deep in the skin.
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Blue neuronevus, dermal melanocytoma, nevus coeruleus, nevus bleu
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is advisable in some cases to help differentiate from invasive
455:
Johnstone, Ronald B. (2017). "32. Lentigines and melanomas".
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James, William D.; Berger, Timothy G.; et al. (2006).
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of a blue nevus showing the characteristic pigmented
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List of genes mutated in pigmented cutaneous lesions
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Melanocytic tumors of uncertain malignant potential
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212:Blue nevi may be divided into the following types:
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600:: CS1 maint: DOI inactive as of September 2024 (
576:International Journal of Molecular Biotechnology
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175:, typically a single well-defined blue-black
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556:at the U.S. National Library of Medicine
497:Austad, Steve S.; Athalye, Leela (2021).
816:Melanoma with features of a Spitz nevus
461:(2nd ed.). Elsevier. p. 545.
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821:Melanoma with small nevus-like cells
458:Weedon's Skin Pathology Essentials
425:. St. Louis: Mosby. p. 1722.
185:Diagnosis is by visualisation and
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570:Sreeremya, S. (17 April 2018).
93:Rarely malignant transformation
80:Single well-defined blue-black
1042:Melanocytic nevi and neoplasms
773:Superficial spreading melanoma
225:blue nevus of Jadassohn–Tièche
1:
947:Congenital melanocytic nevus
877:Pigmented spindle cell nevus
390:List of cutaneous conditions
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799:Acral lentiginous melanoma
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984:Dysplastic nevus syndrome
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505:. StatPearls Publishing.
423:Dermatology: 2-Volume Set
119:Visualisation, dermoscopy
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27:Type of melanocytic tumor
1007:Benign melanocytic nevus
794:Lentigo maligna melanoma
558:Medical Subject Headings
1017:Connective tissue nevus
590:(inactive 2024-09-12).
588:10.37628/ijmb.v4i1.255
366:Epithelioid blue nevus
254:deep penetrating nevus
243:epithelioid blue nevus
125:Differential diagnosis
811:Desmoplastic melanoma
632:. Saunders Elsevier.
274:amelanotic blue nevus
378:Malignant blue nevus
289:malignant blue nevus
143:Monitoring, excision
907:of Jadassohn–Tièche
806:Amelanotic melanoma
354:Cellular blue nevus
323:between bundles of
236:cellular blue nevus
101:Dendritic, cellular
975:Balloon cell nevus
752:nevi and melanomas
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851:melanocytic nevus
826:Polypoid melanoma
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468:978-0-7020-6830-0
432:978-1-4160-2999-1
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115:Diagnostic method
30:Medical condition
16:(Redirected from
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980:Dysplastic nevus
922:Deep penetrating
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778:Nodular melanoma
768:Mucosal melanoma
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218:patch blue nevus
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18:Patch blue nevus
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831:Nevoid melanoma
790:Lentigo maligna
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191:dermatofibroma
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161:Female>male
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530:"Blue naevus"
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329:H&E stain
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173:coloured mole
171:is a type of
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89:Complications
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1012:Nevus spilus
956:Medium-sized
901:
867:Nevus of Ota
863:Nevus of Ito
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596:cite journal
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572:"Blue Nevus"
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537:. Retrieved
533:
502:
499:"Blue Nevus"
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282:pleomorphism
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997:Acral nevus
961:Small-sized
917:Epithelioid
872:Spitz nevus
748:Skin cancer
321:melanocytes
263:pathologist
69:Dermatology
41:Other names
927:Amelanotic
902:Blue nevus
884:Halo nevus
700:DiseasesDB
582:(1): 1–4.
539:21 October
503:StatPearls
401:References
342:Blue nevus
317:Micrograph
231:or nodule.
187:dermoscopy
169:blue nevus
58:Blue nevus
36:Blue nevus
932:Malignant
554:Blue+Nevi
158:Frequency
149:Prognosis
140:Treatment
64:Specialty
1036:Category
912:Cellular
760:Melanoma
684:D22.L42)
511:31747181
384:See also
325:collagen
297:necrosis
267:melanoma
195:melanoma
134:melanoma
76:Symptoms
784:lentigo
694:D018329
680:: D22 (
293:mitoses
109:Unclear
636:
560:(MeSH)
509:
465:
429:
301:atypia
278:atypia
258:dermis
229:papule
106:Causes
951:Giant
846:Nevus
705:31098
98:Types
689:MeSH
682:ILDS
634:ISBN
602:link
541:2021
507:PMID
463:ISBN
427:ISBN
280:and
193:and
177:bump
153:Good
82:bump
750:of
673:ICD
584:doi
272:An
241:An
179:.
1038::
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692::
677:10
610:^
598:}}
594:{{
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295:,
287:A
252:A
234:A
223:A
216:A
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167:A
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665:D
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20:)
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
