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Select item 92097451.

The Spectrum of Spitz Melanocytic Lesions: From Morphologic Diagnosis to Molecular Classification

Tiffany W. Cheng, Madeline C. Ahern, Alessio Giubellino

Front Oncol. 2022; 12: 889223. Published online 2022 Jun 7. doi: 10.3389/fonc.2022.889223

PMCID:: PMC9209745

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Recognizing Histopathological Simulators of Melanoma to Avoid Misdiagnosis

Sara Waqar, Sheeba George, Wilford Jean-Baptiste, Amina Yusuf Ali, Bithaiah Inyang, Feeba Sam Koshy, Kitty George, Prakar Poudel, Roopa Chalasani, Mastiyage R Goonathilake, Lubna Mohammed

Cureus. 2022 Jun; 14(6): e26127. Published online 2022 Jun 20. doi: 10.7759/cureus.26127

PMCID:: PMC9299949

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Black and Brown Oro-facial Mucocutaneous Neoplasms

Easwar Natarajan

Head Neck Pathol. 2019 Mar; 13(1): 56–70. Published online 2019 Jan 29. doi: 10.1007/s12105-019-01008-2

PMCID:: PMC6406009

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Biologically distinct subsets of nevi

Tova ROGERS, Maria L. MARINO, Patricia RACITI, Manu JAIN, Klaus J. BUSAM, Michael A. MARCHETTI, Ashfaq A. MARGHOOB

G Ital Dermatol Venereol. Author manuscript; available in PMC 2017 May 26.

Published in final edited form as: G Ital Dermatol Venereol. 2016 Aug; 151(4): 365–384. Published online 2016 Apr 27.

PMCID:: PMC5445663

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A Case of Dysplastic Nevus of the External Auditory Canal Presenting with Conductive Hearing Loss

Chang Woo Kim, So Jung Oh, Young-Soo Rho, Seong Jin Cho, Eun Seok Koh

Yonsei Med J. 2009 Dec 31; 50(6): 845–847. Published online 2009 Dec 18. doi: 10.3349/ymj.2009.50.6.845

PMCID:: PMC2796414

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Eccrine Nevus Presenting with Umbilical Discharge: A Case Report and Review of the Literature

Farahnaz Bidari-Zerehpoosh, Shahram Sabeti, Farid Arman, Hania Shakeri

Case Rep Dermatol Med. 2017; 2017: 9761843. Published online 2017 Mar 21. doi: 10.1155/2017/9761843

PMCID:: PMC5379080

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Cutaneous Melanomas Arising during Childhood: An Overview of the Main Entities

Arnaud de la Fouchardière, Felix Boivin, Heather C. Etchevers, Nicolas Macagno

Dermatopathology (Basel) 2021 Sep; 8(3): 301–314. Published online 2021 Aug 1. doi: 10.3390/dermatopathology8030036

PMCID:: PMC8395919

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Clinical and dermoscopic characterization of pediatric and childhood melanomas. Multicenter study of 52 cases.

Cristina Carrera, Alon Scope, Stephen W. Dusza, Giuseppe Argenziano, Gianluca Nazzaro, Alice Phan, Isabelle Tromme, Pietro Rubegni, Josep Malvehy, Susana Puig, Ashfaq A. Marghoob

J Am Acad Dermatol. Author manuscript; available in PMC 2020 Jul 9.

Published in final edited form as: J Am Acad Dermatol. 2018 Feb; 78(2): 278–288. Published online 2017 Oct 9. doi: 10.1016/j.jaad.2017.09.065

PMCID:: PMC7344877

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Reduced H3K27me3 Expression is Common in Nodular Melanomas of Childhood Associated with Congenital Melanocytic Nevi but not in Proliferative Nodules

Klaus J Busam, Kara N Shah, Pedram Gerami, Thomas Sitzman, Achim A Jungbluth, Veronica Kinsler

Am J Surg Pathol. Author manuscript; available in PMC 2017 Sep 1.

Published in final edited form as: Am J Surg Pathol. 2017 Mar; 41(3): 396–404. doi: 10.1097/PAS.0000000000000769

PMCID:: PMC5321544

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Two Cases of Coccygeal Polypoid Eccrine Nevi Presenting as Skin Tags

Min Young Park, Eun-So Lee

Ann Dermatol. 2009 Nov; 21(4): 440–442. Published online 2009 Nov 30. doi: 10.5021/ad.2009.21.4.440

PMCID:: PMC2861268

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The ultrastructure of conjunctival melanocytic tumors.

F A Jakobiec

Trans Am Ophthalmol Soc. 1984; 82: 599–752.

PMCID:: PMC1298677

Summary Page Browse PDF–64M

Select item 412691712.

Junctional Spitz Tumor (Nevus) of the Upper Lip

Evangelia P. Piperi, Konstantinos I. Tosios, Alexandra Sklavounou, Eric Stich, Ioannis G. Koutlas

Head Neck Pathol. 2014 Sep; 8(3): 354–358. Published online 2013 Nov 29. doi: 10.1007/s12105-013-0510-8

PMCID:: PMC4126917

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Neurofibroma and lipoma in association with giant congenital melanocytic nevus coexisting in one nodule: a case report

Zhiwei Shang, Tao Dai, Yongqiang Ren

Int J Clin Exp Med. 2015; 8(7): 11048–11051. Published online 2015 Jul 15.

PMCID:: PMC4565287

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Clear Cell Acanthoma: A Review of Clinical and Histologic Variants

Arif Usmani, Syeda Qasim

Dermatopathology (Basel) 2020 Sep; 7(2): 26–37. Published online 2020 Aug 25. doi: 10.3390/dermatopathology7020005

PMCID:: PMC7583597

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Dermoscopic and confocal features of an axillary “special site” nevus

Riana Dutt, Harold S. Rabinovitz, Rajendra Singh, Alon Scope

Dermatol Pract Concept. 2017 Jan; 7(1): 55–58. Published online 2017 Jan 31. doi: 10.5826/dpc.0701a11

PMCID:: PMC5315043

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Polypoid Basal Cell Carcinoma on the Nose Tip

Mutsuki Hirakawa, Yuki Ishikura, Taketoshi Futatsuya, Reimon Yamaguchi, Akira Shimizu

Case Rep Dermatol Med. 2022; 2022: 4087202. Published online 2022 Jun 24. doi: 10.1155/2022/4087202

PMCID:: PMC9249521

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Intramucosal melanotic nevi – A case report of an unusual gingival enlargement

Jyoti Agrawal

J Indian Soc Periodontol. 2013 Mar-Apr; 17(2): 239–241. doi: 10.4103/0972-124X.113087

PMCID:: PMC3713759

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Evaluation of Crizotinib Treatment in a Patient With Unresectable GOPC-ROS1 Fusion Agminated Spitz Nevi

Susan J. Robertson, Lisa Orme, Rodrigo Teixeira, Maryam Shamassi, Felicity Newell, Ann-Marie Patch, Iwei Yeh, Grace Gard, James Wilmott, Louise Jackett, Philip LeBoit, Andrew Fellowes, Grant MacArthur, Stephen Fox, Nicholas K. Hayward, Boris Bastian, Richard Scolyer, Nicola Waddell, Anthony Penington, Mark Shackleton

JAMA Dermatol. 2021 Jul; 157(7): 836–841. Published online 2021 Jun 2. doi: 10.1001/jamadermatol.2021.0025

PMCID:: PMC8173474

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Select item 689653219.

Tumors of the conjunctiva and cornea

Carol L Shields, Jerry A Shields

Indian J Ophthalmol. 2019 Dec; 67(12): 1930–1948. Published online 2019 Nov 22. doi: 10.4103/ijo.IJO_2040_19

PMCID:: PMC6896532

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Unusual Clinical Presentations of Malignant Melanoma: A Review of Clinical and Histologic Features with Special Emphasis on Dermatoscopic Findings

Raúl Cabrera, Francisca Recule

Am J Clin Dermatol. 2018; 19(Suppl 1): 15–23. Published online 2018 Oct 30. doi: 10.1007/s40257-018-0373-6

PMCID:: PMC6244635

Article PDF–1.9M

Did you mean: polyploid nevus (102 items)

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PMC Images search for polypoid nevus

Fig 1

A, BAP1-TPDS. Clinical presentation of BAP1-inactivated nevus, right lateral canthus. B, Scanning magnification of BAP1-inactivated nevus shows dome-shaped to polypoid silhouette with increased cellularity centrally. C, BAP1-inactivated nevus shows ordinary nevus at periphery (arrow) merging with epithelioid component arranged in a cellular sheet-like configuration. D, BAP1-inactivated nevus shows retention of nuclear BAP1 staining in ordinary nevus component (arrows) and loss of BAP1 staining in epithelioid component. (B and C, Hematoxylin-eosin stain; D, BAP1 immunostain; original magnifications: B, ×40; C and D, ×200.)

An adolescent with uveal melanoma and BAP1 tumor predisposition syndrome

JAAD Case Rep. 2020 Jun;6(6):563-566.
FIGURE 1

(A) The initial biopsy specimen showed multiple fragments of a polypoid melanocytic proliferation with sheet‐like growth pattern (H&E). (B) One tissue fragment harbored background dermal nevus in close association with melanoma cells (upper left) (H&E). (C) Medium‐power view of the melanoma (H&E). (D) Scattered dermal mitotic figures were present (H&E, ×600). (E) High‐power view of the nevus component showing conventional morphology (H&E). (F) High Ki‐67 index in the melanoma component. (G) Low Ki‐67 index in the nevus component. (H) Patchy HMB45 staining in the melanoma component. (I) No HMB45 staining in the nevus component. (J) Medium‐power view of a subcutaneous metastasis (inset: high‐power view showing a mitotically active neoplasm) (H&E)

Fatal melanoma with a novel MYO5A‐BRAF fusion and small associated conventional nevus: A case report and review of literature

J Cutan Pathol. 2022 Sep;49(9):808-812.
Figure 7

Translocated Spitz nevi. (A, B) Example of ALK fused Spitz nevus with a polypoid silhouette (A) and plexiform intersecting fascicles of fusiform melanocytes (B). (C, D) Example of ROS fused Spitz nevus with a diffuse proliferation of melanocytes (C) mostly in small nests (D).

The Spectrum of Spitz Melanocytic Lesions: From Morphologic Diagnosis to Molecular Classification

Front Oncol. 2022;12:889223.
Figure 1

Skin-colored, polypoid mass on the posterior of the right thighk

Giant polypoid mass on thigh: a child with nevus lipomatosus cutaneous superficialis

An Bras Dermatol. 2016 Jul-Aug;91(4):554-555.