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Updated: May 16, 2026

Anterior High-Resolution Optical Coherence Tomography in the Diagnosis and Therapeutic Monitoring of Ocular Surface Squamous Neoplasia

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Published on: August 9, 2024

Chondroid syringoma with marked calcification.

Hee Jin Jun¹, Eujin Cho, Sang Hyun Cho

¹Department of Dermatology, Incheon St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea.

The American Journal of Dermatopathology

|November 22, 2012

Summary

This summary is machine-generated.

Chondroid syringoma, a rare skin neoplasm, typically presents as either apocrine or eccrine types. This report details the first documented case of an apocrine type chondroid syringoma exhibiting calcification.

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Area of Science:

Dermatopathology
Oncology
Histology

Background:

Chondroid syringoma is a rare, benign skin neoplasm.
It comprises epithelial and myoepithelial cells within a mucoid/cartilaginous matrix.
Classified into apocrine and eccrine types.

Observation:

Several cases of eccrine type chondroid syringoma with ossification and calcification are documented.
Apocrine type chondroid syringoma with calcification has not been previously reported.
This report presents a unique case of apocrine type chondroid syringoma with calcification.

Findings:

The study describes a rare instance of apocrine type chondroid syringoma.
The neoplasm exhibited calcification, a feature not previously observed in this subtype.
Histopathological analysis confirmed the diagnosis.

Implications:

This finding expands the known spectrum of chondroid syringoma presentations.
It may necessitate re-evaluation of diagnostic criteria for apocrine type chondroid syringoma.
Further research into the pathogenesis of calcification in apocrine tumors is warranted.