53:
88:
173:
159:
Hybrid cysts that are composed of epidermal inclusion cysts and pilomatricoma-like changes have been repeatedly observed in
Gardner syndrome. This association has prognostic import, since cutaneous findings in children with Gardner syndrome generally precede
722:
615:
Urabe, Kazunori; Xia, Jianxin; Masuda, Teiichi; Moroi, Yoichi; Furue, Masutaka; Matsumoto, Takayuki (2004). "Pilomatricoma-Like
Changes in the Epidermoid Cysts of Gardner Syndrome with an APC Gene Mutation".
257:
238:
gene or a stabilizing mutation in the beta-catenin gene, CTNNB1. A high level of beta-catenin increases cell proliferation, inhibits cell death, and ultimately leads to neoplastic growth.
552:
327:
Levy, Jaime; Ilsar, Michael; Deckel, Yael; Maly, Alexander; Anteby, Irene; Pe'er, Jacob (2008). "Eyelid
Pilomatrixoma: A Description of 16 cases and a Review of the Literature".
811:
535:
RĂĽtten, A.; Wenzel, P.; Goos, M. (1990). "Gardner-Syndrom mit pilomatrixomartigen
Haarfollikelzysten" [Gardner syndrome with pilomatrixoma-like hair follicle cysts].
209:
cytoplasm, well defined cell borders and a central clear area, but only faint traces of nuclear material), which in turn may transition into keratinaceous to amorphous
1232:
804:
492:
Narisawa, Yutaka; Kohda, Hiromu (1989). "An
Unusual Hybrid Cyst in Gardner's Syndrome with Partial Differentiation toward the Inner Root Sheath".
1189:
687:
311:
286:
115:
are relatively uncommon and typically occur on the scalp, face, and upper extremities. Clinically, pilomatricomas present as a subcutaneous
52:
179:
of a pilomatricoma showing the characteristic "ghost" cells (anucleate squamous cells), benign viable squamous cells and multi-nucleated
1184:
1161:
1066:
453:"b-Catenin Is Expressed Aberrantly in Tumors Expressing Shadow Cells Pilomatricoma, Craniopharyngioma, and Calcifying Odontogenic Cyst"
797:
201:, with nuclei being round to ovoid, deeply basophilic and generally prominent nucleoli), which abruptly or gradually transitions into
123:
with unremarkable overlying epidermis that can range in size from 0.5 to 3.0 cm, but the largest reported case was 24 cm.
1146:
1118:
1113:
913:
1076:
145:
1179:
1081:
558:
413:
Cooper, Philip H.; Fechner, Robert E. (1983). "Pilomatricoma-like changes in the epidermal cysts of
Gardner's syndrome".
252:
572:
Narisawa, Yutaka; Kohda, Hiromu (1995). "Cutaneous cysts of
Gardner's syndrome are similar to follicular stem cells".
1071:
235:
858:
1211:
1016:
928:
737:
996:
1056:
247:
219:
1156:
1108:
1021:
918:
883:
947:
893:
87:
1001:
943:
873:
850:
660:
364:"Giant Pilomatrixoma Presenting in the Posterior Thorax, a Rare Location and the Largest Described"
969:
964:
641:
597:
517:
141:
451:
Glanz, Steven M.; Kessler, Harvey P.; Eskin, Thomas A.; Liu, Chen; Hassanein, Ashraf M. (2003).
193:
of fibrovascular connective tissue surrounding irregularly shaped, lobulated islands containing
1128:
1061:
1006:
906:
863:
748:
683:
633:
589:
544:
509:
474:
430:
395:
344:
307:
282:
116:
76:
1151:
1098:
625:
581:
501:
464:
422:
385:
375:
336:
153:
991:
983:
777:
188:
172:
137:
156:. It has been reported that the prevalence of pilomatricomas in Turner syndrome is 2.6%.
1203:
1093:
933:
824:
629:
585:
505:
390:
363:
60:
426:
340:
1226:
1123:
1103:
1088:
868:
161:
31:
645:
521:
197:(being darkly stained, round or elongated, with indistinct cell borders and minimal
1133:
923:
789:
601:
231:
206:
64:
742:
960:
878:
841:
108:
34:
753:
901:
537:
Der
Hautarzt; Zeitschrift fĂĽr Dermatologie, Venerologie, und Verwandte Gebiete
180:
176:
136:
Pilomatricomas have been observed in a variety of genetic disorders including
68:
469:
452:
1171:
1026:
1011:
955:
772:
731:
198:
149:
637:
478:
399:
348:
593:
548:
513:
434:
380:
302:
James, William Daniel; Berger, Timothy G.; Elston, Dirk M., eds. (2006).
211:
112:
81:
714:
820:
726:
832:
104:
277:
Rapini, Ronald P.; Bolognia, Jean L.; Jorizzo, Joseph L. (2007).
1040:
120:
101:
793:
362:
Gongidi, P.; Meshekow, J.; Holdbrook, T.; Germaine, P. (2015).
665:
Atlas of
Genetics and Cytogenetics in Oncology and Haematology
258:
List of cutaneous neoplasms associated with systemic syndromes
67:, showing the characteristic components of basaloid cells and
187:
The characteristic components of a pilomatricoma include a
682:(11th ed.). Wolters Kluwer. pp. 440, 1056.
704:
1202:
1170:
1039:
982:
942:
892:
849:
840:
831:
763:
708:
304:
75:
26:
21:
230:Pilomatricoma is associated with high levels of
446:
444:
415:Journal of the American Academy of Dermatology
805:
8:
1045:
846:
837:
812:
798:
790:
705:
86:
51:
18:
468:
389:
379:
171:
269:
457:American Journal of Clinical Pathology
63:of pilomatricoma, high magnification,
1190:Folliculosebaceous-apocrine hamartoma
7:
218:The presence of calcifications with
1185:Folliculosebaceous cystic hamartoma
1067:Multiple familial trichoepithelioma
234:caused by either a mutation in the
680:Lever's Histopathology of the Skin
630:10.1111/j.1346-8138.2004.tb00669.x
586:10.1111/j.1600-0560.1995.tb01392.x
506:10.1111/j.1346-8138.1989.tb01591.x
306:. Saunders Elsevier. p. 670.
14:
341:10.1016/j.survophthal.2008.06.007
1147:Tumor of follicular infundibulum
1119:Giant solitary trichoepithelioma
1114:Proliferating trichilemmal cyst
914:Syringocystadenoma papilliferum
41:Malherbe calcifying epithelioma
1233:Cutaneous congenital anomalies
1077:Desmoplastic trichoepithelioma
659:Punnya V Angadi (2009-06-01).
574:Journal of Cutaneous Pathology
1:
1180:Basaloid follicular hamartoma
1082:Generalized trichoepithelioma
678:Elder, David E., ed. (2014).
427:10.1016/S0190-9622(83)70071-X
222:is common within the tumors.
253:List of cutaneous conditions
1249:
1072:Solitary trichoepithelioma
961:Hidradenoma or Acrospiroma
618:The Journal of Dermatology
494:The Journal of Dermatology
1142:
1048:
859:Papillary eccrine adenoma
368:Case Reports in Radiology
279:Dermatology: 2-Volume Set
146:Rubinstein–Taybi syndrome
59:
50:
1212:Neoplasms of the nailbed
1017:Sebaceous nevus syndrome
929:Apocrine gland carcinoma
470:10.1309/EALEG7LD6W7167PX
220:foreign-body giant cells
205:(having abundant, pale,
1162:Birt–Hogg–Dubé syndrome
1057:Malignant pilomatricoma
329:Survey of Ophthalmology
248:Malignant pilomatricoma
1157:Perifollicular fibroma
1109:Trichilemmal carcinoma
184:
1022:Sebaceous hyperplasia
919:Papillary hidradenoma
884:Malignant acrospiroma
825:associated structures
661:"Skin: Pilomatricoma"
175:
281:. St. Louis: Mosby.
1002:Sebaceous carcinoma
997:Muir–Torre syndrome
874:Syringofibroadenoma
381:10.1155/2015/590742
168:Histologic features
970:Ceruminous adenoma
965:Hidradenocarcinoma
764:External resources
185:
142:myotonic dystrophy
1220:
1219:
1198:
1197:
1129:Trichofolliculoma
1062:Trichoepithelioma
1035:
1034:
1007:Sebaceous adenoma
978:
977:
907:Dermal cylindroma
864:Eccrine carcinoma
787:
786:
689:978-1-4511-9037-3
313:978-0-8089-2351-0
288:978-1-4160-2999-1
162:colonic polyposis
107:derived from the
95:
94:
16:Medical condition
1240:
1152:Fibrofolliculoma
1099:Fibrofolliculoma
1046:
847:
838:
814:
807:
800:
791:
706:
694:
693:
675:
669:
668:
656:
650:
649:
612:
606:
605:
569:
563:
562:
557:
532:
526:
525:
489:
483:
482:
472:
448:
439:
438:
410:
404:
403:
393:
383:
359:
353:
352:
324:
318:
317:
299:
293:
292:
274:
183:. H&E stain.
154:Gardner syndrome
91:
90:
55:
19:
1248:
1247:
1243:
1242:
1241:
1239:
1238:
1237:
1223:
1222:
1221:
1216:
1194:
1166:
1138:
1031:
992:Nevus sebaceous
984:Sebaceous gland
974:
938:
888:
827:
818:
788:
783:
782:
778:article/1058965
759:
758:
717:
703:
698:
697:
690:
677:
676:
672:
658:
657:
653:
614:
613:
609:
571:
570:
566:
555:
534:
533:
529:
491:
490:
486:
450:
449:
442:
412:
411:
407:
361:
360:
356:
326:
325:
321:
314:
301:
300:
296:
289:
276:
275:
271:
266:
244:
228:
170:
138:Turner syndrome
134:
129:
85:
17:
12:
11:
5:
1246:
1244:
1236:
1235:
1225:
1224:
1218:
1217:
1215:
1214:
1208:
1206:
1200:
1199:
1196:
1195:
1193:
1192:
1187:
1182:
1176:
1174:
1168:
1167:
1165:
1164:
1159:
1154:
1149:
1143:
1140:
1139:
1137:
1136:
1131:
1126:
1121:
1116:
1111:
1106:
1101:
1096:
1094:Trichoblastoma
1091:
1086:
1085:
1084:
1079:
1074:
1069:
1059:
1049:
1043:
1037:
1036:
1033:
1032:
1030:
1029:
1024:
1019:
1014:
1009:
1004:
999:
994:
988:
986:
980:
979:
976:
975:
973:
972:
967:
958:
952:
950:
940:
939:
937:
936:
934:Apocrine nevus
931:
926:
921:
916:
911:
910:
909:
898:
896:
890:
889:
887:
886:
881:
876:
871:
866:
861:
855:
853:
844:
835:
829:
828:
819:
817:
816:
809:
802:
794:
785:
784:
781:
780:
768:
767:
765:
761:
760:
757:
756:
745:
734:
718:
713:
712:
710:
709:Classification
702:
701:External links
699:
696:
695:
688:
670:
651:
624:(3): 255–257.
607:
580:(2): 115–121.
564:
543:(6): 326–328.
527:
500:(6): 492–495.
484:
440:
421:(5): 639–644.
405:
354:
319:
312:
294:
287:
268:
267:
265:
262:
261:
260:
255:
250:
243:
240:
227:
224:
195:basaloid cells
169:
166:
133:
130:
128:
125:
93:
92:
79:
73:
72:
61:Histopathology
57:
56:
48:
47:
28:
24:
23:
15:
13:
10:
9:
6:
4:
3:
2:
1245:
1234:
1231:
1230:
1228:
1213:
1210:
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1201:
1191:
1188:
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1177:
1175:
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1163:
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1158:
1155:
1153:
1150:
1148:
1145:
1144:
1141:
1135:
1132:
1130:
1127:
1125:
1124:Trichoadenoma
1122:
1120:
1117:
1115:
1112:
1110:
1107:
1105:
1104:Trichilemmoma
1102:
1100:
1097:
1095:
1092:
1090:
1089:Trichodiscoma
1087:
1083:
1080:
1078:
1075:
1073:
1070:
1068:
1065:
1064:
1063:
1060:
1058:
1054:
1053:Pilomatricoma
1051:
1050:
1047:
1044:
1042:
1038:
1028:
1025:
1023:
1020:
1018:
1015:
1013:
1010:
1008:
1005:
1003:
1000:
998:
995:
993:
990:
989:
987:
985:
981:
971:
968:
966:
962:
959:
957:
954:
953:
951:
949:
945:
941:
935:
932:
930:
927:
925:
922:
920:
917:
915:
912:
908:
905:
904:
903:
900:
899:
897:
895:
891:
885:
882:
880:
877:
875:
872:
870:
869:Eccrine nevus
867:
865:
862:
860:
857:
856:
854:
852:
848:
845:
843:
839:
836:
834:
830:
826:
822:
815:
810:
808:
803:
801:
796:
795:
792:
779:
775:
774:
770:
769:
766:
762:
755:
751:
750:
746:
744:
740:
739:
735:
733:
729:
728:
724:
720:
719:
716:
711:
707:
700:
691:
685:
681:
674:
671:
666:
662:
655:
652:
647:
643:
639:
635:
631:
627:
623:
619:
611:
608:
603:
599:
595:
591:
587:
583:
579:
575:
568:
565:
560:
554:
550:
546:
542:
539:(in German).
538:
531:
528:
523:
519:
515:
511:
507:
503:
499:
495:
488:
485:
480:
476:
471:
466:
462:
458:
454:
447:
445:
441:
436:
432:
428:
424:
420:
416:
409:
406:
401:
397:
392:
387:
382:
377:
373:
369:
365:
358:
355:
350:
346:
342:
338:
335:(5): 526–35.
334:
330:
323:
320:
315:
309:
305:
298:
295:
290:
284:
280:
273:
270:
263:
259:
256:
254:
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249:
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225:
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221:
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182:
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151:
147:
143:
139:
131:
126:
124:
122:
118:
114:
110:
106:
103:
99:
98:Pilomatricoma
89:
83:
80:
78:
74:
70:
66:
65:H&E stain
62:
58:
54:
49:
46:
45:Pilomatrixoma
42:
38:
36:
33:
29:
25:
22:Pilomatricoma
20:
1134:Dilated pore
1052:
924:Hidrocystoma
771:
747:
736:
721:
679:
673:
664:
654:
621:
617:
610:
577:
573:
567:
540:
536:
530:
497:
493:
487:
463:(5): 732–6.
460:
456:
418:
414:
408:
371:
367:
357:
332:
328:
322:
303:
297:
278:
272:
232:beta-catenin
229:
226:Pathogenesis
217:
210:
207:eosinophilic
202:
194:
189:
186:
158:
135:
132:Associations
127:Presentation
100:is a benign
97:
96:
44:
40:
30:
879:Spiradenoma
842:Sweat gland
203:ghost cells
181:giant cells
109:hair matrix
69:ghost cells
37:of Malherbe
35:epithelioma
27:Other names
902:Cylindroma
749:DiseasesDB
374:: 590742.
264:References
177:Micrograph
32:Calcifying
1172:Hamartoma
1027:Mantleoma
1012:Sebaceoma
956:Syringoma
773:eMedicine
199:cytoplasm
150:trisomy 9
113:neoplasms
77:Specialty
1227:Category
948:apocrine
894:Apocrine
646:29916492
638:15187352
559:19291018
522:11344468
479:14608900
400:25763287
349:18929763
242:See also
212:necrosis
111:. These
82:Oncology
944:Eccrine
851:Eccrine
743:D018296
602:5572492
594:7560342
549:2380070
514:2628457
435:6863619
391:4339831
833:Glands
821:Tumors
686:
644:
636:
600:
592:
556:
547:
520:
512:
477:
433:
398:
388:
347:
310:
285:
190:stroma
152:, and
117:nodule
84:
43:, and
1204:Nails
754:32128
642:S2CID
598:S2CID
553:INIST
518:S2CID
105:tumor
1041:Hair
823:and
738:MeSH
684:ISBN
634:PMID
590:PMID
545:PMID
510:PMID
475:PMID
431:PMID
396:PMID
372:2015
345:PMID
308:ISBN
283:ISBN
121:cyst
102:skin
732:D23
723:ICD
626:doi
582:doi
502:doi
465:doi
461:120
423:doi
386:PMC
376:doi
337:doi
236:APC
119:or
1229::
776::
752::
741::
730::
727:10
663:.
640:.
632:.
622:31
620:.
596:.
588:.
578:22
576:.
551:.
541:41
516:.
508:.
498:16
496:.
473:.
459:.
455:.
443:^
429:.
417:.
394:.
384:.
370:.
366:.
343:.
333:53
331:.
215:.
164:.
148:,
144:,
140:,
39:,
1055:/
963:/
946:/
813:e
806:t
799:v
725:-
715:D
692:.
667:.
648:.
628::
604:.
584::
561:.
524:.
504::
481:.
467::
437:.
425::
419:8
402:.
378::
351:.
339::
316:.
291:.
71:.
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
