311:
373:
51:
361:
349:
337:
672:
310:
260:
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
738:
601:
394:
835:
731:
724:
1041:
955:
815:
960:
906:
466:
430:
637:
571:
772:
946:
876:
389:
798:
227:(also known as a "common blue nevus", and "nevus ceruleus") is a cutaneous condition characterized by a steel-blue
983:
372:
1006:
793:
688:
557:
256:
is a type of benign melanocytic skin tumor characterized, as its name suggests, by penetration into the deep
1016:
281:
88:
360:
921:
916:
124:
950:
926:
810:
595:
348:
200:
Blue nevi are more common in females than males. It was first studied in 1906 by Tièche, a student of
931:
911:
820:
805:
974:
751:
75:
336:
1001:
850:
825:
699:
633:
506:
462:
426:
172:
114:
63:
979:
777:
767:
583:
276:(also known as a "hypomelanotic blue nevus") is a cutaneous condition characterized by mild
830:
789:
201:
888:
246:
190:
129:
1035:
553:
17:
716:
1011:
866:
862:
328:
238:
is a cutaneous condition characterized by large, firm, blue or blue-black nodules.
693:
456:
996:
871:
747:
498:
68:
50:
704:
883:
320:
316:
186:
262:
148:
587:
529:
510:
759:
324:
296:
266:
194:
133:
664:
783:
292:
291:
is a cutaneous condition characterized by a sheet-like growth pattern,
676:
300:
277:
257:
228:
176:
81:
845:
421:
Rapini, Ronald P.; Bolognia, Jean L.; Jorizzo, Joseph L. (2007).
245:
is a cutaneous condition most commonly seen in patients with the
182:
The blue colour is caused by the pigment being deep in the skin.
44:
Blue neuronevus, dermal melanocytoma, nevus coeruleus, nevus bleu
681:
720:
265:
is advisable in some cases to help differentiate from invasive
455:
Johnstone, Ronald B. (2017). "32. Lentigines and melanomas".
628:
James, William D.; Berger, Timothy G.; et al. (2006).
319:
of a blue nevus showing the characteristic pigmented
654:
395:
List of genes mutated in pigmented cutaneous lesions
844:
836:
Melanocytic tumors of uncertain malignant potential
758:
658:
630:
212:Blue nevi may be divided into the following types:
157:
147:
139:
123:
113:
105:
97:
87:
74:
62:
40:
35:
600:: CS1 maint: DOI inactive as of September 2024 (
576:International Journal of Molecular Biotechnology
450:
448:
446:
444:
442:
175:, typically a single well-defined blue-black
732:
623:
621:
619:
617:
615:
613:
611:
8:
492:
490:
488:
486:
484:
482:
480:
478:
855:
739:
725:
717:
655:
524:
522:
520:
416:
414:
412:
410:
32:
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.
406:
306:
593:
7:
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
25:
371:
359:
347:
335:
309:
49:
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
1058:
799:Acral lentiginous melanoma
992:
984:Dysplastic nevus syndrome
970:
942:
897:
858:
505:. StatPearls Publishing.
423:Dermatology: 2-Volume Set
119:Visualisation, dermoscopy
57:
48:
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
18: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
1029:
1028:
1025:
1024:
851:melanocytic nevus
826:Polypoid melanoma
714:
713:
468:978-0-7020-6830-0
432:978-1-4160-2999-1
165:
164:
115:Diagnostic method
30:Medical condition
16:(Redirected from
1049:
980:Dysplastic nevus
922:Deep penetrating
856:
778:Nodular melanoma
768:Mucosal melanoma
741:
734:
727:
718:
656:
644:
643:
625:
606:
605:
599:
591:
567:
561:
551:
545:
544:
542:
540:
526:
515:
514:
494:
473:
472:
452:
437:
436:
418:
375:
363:
351:
339:
313:
218:patch blue nevus
53:
33:
21:
1057:
1056:
1052:
1051:
1050:
1048:
1047:
1046:
1032:
1031:
1030:
1021:
988:
966:
938:
893:
849:
840:
831:Nevoid melanoma
790:Lentigo maligna
754:
745:
715:
710:
709:
667:
653:
648:
647:
640:
627:
626:
609:
592:
569:
568:
564:
552:
548:
538:
536:
528:
527:
518:
496:
495:
476:
469:
454:
453:
440:
433:
420:
419:
408:
403:
386:
379:
376:
367:
364:
355:
352:
343:
340:
331:
314:
299:, and cellular
210:
202:Josef Jadassohn
31:
28:
23:
22:
15:
12:
11:
5:
1055:
1053:
1045:
1044:
1034:
1033:
1027:
1026:
1023:
1022:
1020:
1019:
1014:
1009:
1004:
1002:Becker's nevus
999:
993:
990:
989:
987:
986:
977:
971:
968:
967:
965:
964:
958:
953:
943:
940:
939:
937:
936:
935:
934:
929:
924:
919:
914:
909:
898:
895:
894:
892:
891:
889:Pseudomelanoma
886:
881:
880:
879:
869:
859:
853:
842:
841:
839:
838:
833:
828:
823:
818:
813:
808:
803:
802:
801:
796:
780:
775:
770:
764:
762:
756:
755:
746:
744:
743:
736:
729:
721:
712:
711:
708:
707:
696:
685:
668:
663:
662:
660:
659:Classification
652:
651:External links
649:
646:
645:
638:
607:
562:
546:
516:
474:
467:
438:
431:
405:
404:
402:
399:
398:
397:
392:
385:
382:
381:
380:
377:
370:
368:
365:
358:
356:
353:
346:
344:
341:
334:
332:
315:
308:
305:
304:
285:
270:
250:
247:Carney complex
239:
232:
221:
209:
208:Classification
206:
191:dermatofibroma
163:
162:
161:Female>male
159:
155:
154:
151:
145:
144:
141:
137:
136:
130:Dermatofibroma
127:
121:
120:
117:
111:
110:
107:
103:
102:
99:
95:
94:
91:
85:
84:
78:
72:
71:
66:
60:
59:
55:
54:
46:
45:
42:
38:
37:
29:
26:
24:
14:
13:
10:
9:
6:
4:
3:
2:
1054:
1043:
1040:
1039:
1037:
1018:
1015:
1013:
1010:
1008:
1005:
1003:
1000:
998:
995:
994:
991:
985:
981:
978:
976:
973:
972:
969:
962:
959:
957:
954:
952:
948:
945:
944:
941:
933:
930:
928:
925:
923:
920:
918:
915:
913:
910:
908:
905:
904:
903:
900:
899:
896:
890:
887:
885:
882:
878:
875:
874:
873:
870:
868:
864:
861:
860:
857:
854:
852:
847:
843:
837:
834:
832:
829:
827:
824:
822:
819:
817:
814:
812:
809:
807:
804:
800:
797:
795:
791:
788:
787:
786:
785:
781:
779:
776:
774:
771:
769:
766:
765:
763:
761:
757:
753:
749:
742:
737:
735:
730:
728:
723:
722:
719:
706:
702:
701:
697:
695:
691:
690:
686:
683:
679:
678:
674:
670:
669:
666:
661:
657:
650:
641:
639:0-7216-2921-0
635:
631:
624:
622:
620:
618:
616:
614:
612:
608:
603:
597:
589:
585:
581:
577:
573:
566:
563:
559:
555:
550:
547:
535:
534:dermnetnz.org
531:
530:"Blue naevus"
525:
523:
521:
517:
512:
508:
504:
500:
493:
491:
489:
487:
485:
483:
481:
479:
475:
470:
464:
460:
459:
451:
449:
447:
445:
443:
439:
434:
428:
424:
417:
415:
413:
411:
407:
400:
396:
393:
391:
388:
387:
383:
374:
369:
362:
357:
350:
345:
338:
333:
330:
329:H&E stain
326:
322:
318:
312:
307:
302:
298:
294:
290:
286:
283:
279:
275:
271:
268:
264:
259:
255:
251:
248:
244:
240:
237:
233:
230:
226:
222:
219:
215:
214:
213:
207:
205:
203:
198:
196:
192:
188:
183:
180:
178:
174:
173:coloured mole
171:is a type of
170:
160:
156:
152:
150:
146:
142:
138:
135:
131:
128:
126:
122:
118:
116:
112:
108:
104:
100:
96:
92:
90:
89:Complications
86:
83:
79:
77:
73:
70:
67:
65:
61:
56:
52:
47:
43:
39:
34:
19:
1012:Nevus spilus
956:Medium-sized
901:
867:Nevus of Ota
863:Nevus of Ito
782:
698:
687:
671:
629:
596:cite journal
579:
575:
572:"Blue Nevus"
565:
549:
537:. Retrieved
533:
502:
499:"Blue Nevus"
457:
422:
288:
282:pleomorphism
273:
253:
242:
235:
224:
217:
211:
199:
184:
181:
168:
166:
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::
703::
692::
677:10
610:^
598:}}
594:{{
578:.
574:.
532:.
519:^
501:.
477:^
441:^
409:^
327:.
295:,
287:A
252:A
234:A
223:A
216:A
204:.
197:.
167:A
132:,
982:/
963:)
949:(
865:/
848:/
792:/
740:e
733:t
726:v
675:-
665:D
642:.
604:)
586::
580:4
543:.
513:.
471:.
435:.
303:.
284:.
269:.
249:.
20:)
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.