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Chondrodermatitis nodularis nasi.
J Cutan Pathol. 2020 Jun 23 [Online ahead of print]JC

Abstract

Chondrodermatitis nodularis helicis is a relatively common ulcerative, inflammatory condition affecting the skin and cartilage of the ear. We present a case of chondrodermatitis affecting the skin and cartilage of the nose, designated chondrodermatitis nodularis nasi. Clinically, chondrodermatitis presents as a singular, painful, ulcerated papule or nodule that results from prolonged pressure, trauma, sun exposure, or vascular compromise. The clinical features resemble those seen in skin cancer, and a biopsy is often required to secure the diagnosis. Histopathologic analysis of chondrodermatitis demonstrates a central ulcer, beneath which there is fibrinoid necrosis of the dermis and inflammatory infiltrates. The ulcer is bordered by pseudoepitheliomatous hyperplasia with underlying granulation tissue. In addition to a clinical and morphologic description of chondrodermatitis nodularis nasi, a discussion of etiological factors and differential diagnoses is included. Increased recognition and reporting of the condition will allow for the exploration of optimal treatment strategies. This article is protected by copyright. All rights reserved.

Authors+Show Affiliations

Department of Dermatology, University of Texas Southwestern Medical Center, Dallas, Texas, USA.Department of Dermatology, University of Texas Southwestern Medical Center, Dallas, Texas, USA.

Pub Type(s)

Case Reports

Language

eng

PubMed ID

32578245

Citation

Kasitinon, Stacy Yuan, and Travis Vandergriff. "Chondrodermatitis Nodularis Nasi." Journal of Cutaneous Pathology, 2020.
Kasitinon SY, Vandergriff T. Chondrodermatitis nodularis nasi. J Cutan Pathol. 2020.
Kasitinon, S. Y., & Vandergriff, T. (2020). Chondrodermatitis nodularis nasi. Journal of Cutaneous Pathology. https://doi.org/10.1111/cup.13786
Kasitinon SY, Vandergriff T. Chondrodermatitis Nodularis Nasi. J Cutan Pathol. 2020 Jun 23; PubMed PMID: 32578245.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Chondrodermatitis nodularis nasi. AU - Kasitinon,Stacy Yuan, AU - Vandergriff,Travis, Y1 - 2020/06/23/ PY - 2020/05/14/received PY - 2020/06/16/revised PY - 2020/06/17/accepted PY - 2020/6/25/entrez KW - chondrodermatitis KW - chondrodermatitis nodularis helicis KW - chondrodermatitis nodularis nasi JF - Journal of cutaneous pathology JO - J. Cutan. Pathol. N2 - Chondrodermatitis nodularis helicis is a relatively common ulcerative, inflammatory condition affecting the skin and cartilage of the ear. We present a case of chondrodermatitis affecting the skin and cartilage of the nose, designated chondrodermatitis nodularis nasi. Clinically, chondrodermatitis presents as a singular, painful, ulcerated papule or nodule that results from prolonged pressure, trauma, sun exposure, or vascular compromise. The clinical features resemble those seen in skin cancer, and a biopsy is often required to secure the diagnosis. Histopathologic analysis of chondrodermatitis demonstrates a central ulcer, beneath which there is fibrinoid necrosis of the dermis and inflammatory infiltrates. The ulcer is bordered by pseudoepitheliomatous hyperplasia with underlying granulation tissue. In addition to a clinical and morphologic description of chondrodermatitis nodularis nasi, a discussion of etiological factors and differential diagnoses is included. Increased recognition and reporting of the condition will allow for the exploration of optimal treatment strategies. This article is protected by copyright. All rights reserved. SN - 1600-0560 UR - https://www.unboundmedicine.com/medline/citation/32578245/Chondrodermatitis_nodularis_nasi L2 - https://doi.org/10.1111/cup.13786 DB - PRIME DP - Unbound Medicine ER -
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