Tumors of cutaneous appendages

Published on 11/03/2015 by admin

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Last modified 22/04/2025

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33 Tumors of Cutaneous Appendages

HAIR FOLLICLE TUMORS 563

Infundibular and isthmic tumors 571

Tumor of the follicular infundibulum 571

Dilated pore of Winer 571

Pilar sheath acanthoma 572

Inverted follicular keratosis 573

Tricholemmal (external sheath) tumors 574

Tricholemmoma 574

Desmoplastic tricholemmoma 575

Cowden’s disease 575

Bannayan–Riley–Ruvalcaba syndrome 575

Tricholemmal carcinoma 575

Tumors with matrical differentiation 576

Pilomatricoma 576

Pilomatrix carcinoma 577

Melanocytic matricoma 578

Tumors with prominent perifollicular mesenchyme 578

Fibrofolliculoma 578

Trichodiscoma 579

Birt–Hogg–Dubé syndrome 579

Neurofollicular hamartoma 580

SEBACEOUS TUMORS 581

Ectopic sebaceous glands 581

Fordyce’s spots and related ectopias 581

Hamartomas and hyperplasias 581

Folliculosebaceous cystic hamartoma 581

Sebaceous hyperplasia 582

Juxtaclavicular beaded lines 582

Steatocystoma 583

Benign sebaceous tumors 584

Sebaceous adenoma 584

Muir–Torre syndrome 584

Folliculocentric basaloid proliferation 586

Malignant sebaceous tumors 587

Sebaceous carcinoma 587

APOCRINE TUMORS 588

Apocrine cysts and hamartomas 588

Apocrine nevus 588

Apocrine hidrocystoma 588

Apocrine cystadenoma 589

Syringocystadenoma papilliferum 590

Benign apocrine tumors 590

Hidradenoma papilliferum 590

Apocrine adenoma 591

Apocrine hidradenoma 592

Apocrine mixed tumor 593

Myoepithelioma 593

Apocrine poroma 594

Spiradenoma 595

Tumors of modified apocrine glands 599

Adenocarcinoma of Moll’s glands 599

Erosive adenomatosis of the nipple 599

Ceruminous adenoma and adenocarcinoma 599

ECCRINE TUMORS 599

Poroma group 603

Eccrine poroma 603

Dermal duct tumor 604

Hidroacanthoma simplex 604

Eccrine syringofibroadenoma 604

Hidradenomas 605

Hidradenoma 605

Malignant eccrine tumors 605

Microcystic adnexal carcinoma (MAC) 605

Eccrine carcinoma 606

Squamoid eccrine ductal carcinoma 606

Polymorphous sweat gland carcinoma 606

Digital papillary adenocarcinoma 607

Porocarcinoma or malignant eccrine poroma 608

Complex adnexal tumors 609

Organoid nevus 609

Adnexal polyp of neonatal skin 609

Combined adnexal tumor 609

Review of common tumors of cutaneous appendages 610

Review of common tumors of cutaneous appendages

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