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Squamoid eccrine ductal carcinoma: a case report

Zeynep Bayramoğlu, Betül Ünal
DOI
https://doi.org/10.18621/eurj.502357
Abstract
Squamoid eccrine ductal carcinoma (SEDC) is a subtype of malignant tumours of skin appendices, showing eccrine and apocrine differentiation. It is a rare tumour and making a histopathological diagnosis is difficult. Our patient was a 79-year-old male, presenting to our hospital with the complaint of a long-term persistent wound in the scalp. An excisional biopsy was performed due to a preliminary diagnosis of a pyogenic granuloma. However, the patient was diagnosed with squamoid eccrine ductal carcinoma. Although an excisional biopsy was performed, the tumour was present on the surgical margins. Consequently, the patient underwent an extended re-excision but the tumour was detected at the surgical margins again. We aimed to present this case as SEDC is a rare tumour. 
Keywords
eccrine gland, appendageal skin tumour, squamous eccrine ductal carcinoma, squamous cell carcinoma
References

1. Elder DE, Massi D, Scolyer RA, Willemze R. WHO Classification of Skin Tumors. 2018;176-7.

2. Terushkin E, Leffell DJ, Futoryan T, Cowper S, Lazova R. Squamoid eccrine ductal carcinoma: a case report and review of the literature. Am J Dermatopathol 2010;32:287-92.

3. Wick MR, Swanson PE. Cutaneous Adnexal Tumors. A Guide toPathological Diagnosis. Chicago, IL: American Society of Clinical Pathologists; 1991:10-3.

4. Wong TY, Suster S, Mihm MC. Squamoid eccrine ductal carcinoma. Histopathology 1997;30:288-93.

5. Kohda M, Manabe T, Ueki H. Squamous islands in ecrine neoplasms. Am J Dermatopathol 1990;12:344-9.

6. Urso C, Paglierani M, Bondi R. Histologic spectrum of carcinomas with eccrine ductal differentiation (sweat-gland ductal carcinomas). Am J Dermatopathol 1993;15:435-40.

7. Herrero J, Monteagudo C, Jorda E, Llombart-Bosch A. Squamoid eccrine ductal carcinoma. Histopathology 1998;32:478-80.

8. Jacob J, Kugelman, L. Squamoid eccrine ductal carcinoma. Cutis 2018;101:378-80.

9. Jung YH, Jo HJ, Kang MS. Squamoid eccrine ductal carcinoma of the scalp. Korean J Pathol 2012:46;278-81.

10. Chan H, Howard V, Moir D, Dyall‐Smith D. Squamoid eccrine ductal carcinoma of the scalp. Australas J Dermatol 2016;57:e117-9.

11. Ibrahim YL, Lambert S, Kazakov DV, Kaya G. An unusual morphological presentation of cutaneous squamous cell carcinoma mimicking microcystic adnexal carcinoma: a diagnostic pitfall. Dermatopathology 2018;5:64-8.

12. Chhibber V, Lyle S, Mahalingam M. Ductal eccrine carcinoma with squamous differentiation: apropos a case. J Cutan Pathol 2007;34:503-7.

13. Segars K, Gopman JM, Elston JB, Carter W, Harrington MA. Squamoid eccrine ductal carcinoma. Eplasty 2015;15:ic33.

14. van der Horst MP, Garcia-Herrera A, Markiewicz D, Martin B, Calonje E, Brenn T. Squamoid eccrine ductal carcinoma: a clinicopathologic study of 30 cases. Am J Surg Pathol 2016;40:755-60.

There are 14 references in total.
How to Cite
1.
Bayramoğlu Z, Ünal B. Squamoid eccrine ductal carcinoma: a case report. Eur Res J. 2020;6(2):173-177. doi:10.18621/eurj.502357
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Vol. 6 No. 2 (2020)

Article Information

  • Article Type Case Report
  • Submitted February 21, 2026
  • Published March 3, 2020
  • Issue Vol. 6 No. 2 (2020)
  • Section Case Report
  • File Downloads 1558
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