Giant Vascular Eccrine Spiradenoma of the Thigh: A Rare Painful Adnexal Tumor in a 40-Year-Old Man

Authors

  • Essaoudi Mohamed Amine Department of Pathology, Military Hospital Mohammed V-Souissi, Mohammed V University, Rabat, Morocco Author
  • Mohamed Reda Elochi Department of Pathology, Military Hospital Mohammed V-Souissi, Mohammed V University, Rabat, Morocco Author
  • El Ktaibi Abderrahim Department of Pathology, Military Hospital Mohammed V-Souissi, Mohammed V University, Rabat, Morocco Author
  • Allaoui Mohamed Department of Pathology, Military Hospital Mohammed V-Souissi, Mohammed V University, Rabat, Morocco Author
  • Chahdi Hafsa Department of Pathology, Military Hospital Mohammed V-Souissi, Mohammed V University, Rabat, Morocco Author
  • Damiri Amal Department of Pathology, Military Hospital Mohammed V-Souissi, Mohammed V University, Rabat, Morocco Author
  • Oukabli Mohamed Department of Pathology, Military Hospital Mohammed V-Souissi, Mohammed V University, Rabat, Morocco Author

DOI:

https://doi.org/10.47363/JPR/2026(8)189

Keywords:

Giant Vascular, Eccrine Spiradenoma

Abstract

We report a rare case of a giant vascular eccrine spiradenoma arising in the thigh of a 40-year-old man. The lesion measured 4 cm, was clinically painful, and was evaluated radiologically and histopathologically. The tumour showed the classical biphasic cellular architecture of spiradenoma with prominent vascularized stroma. Immunohistochemistry demonstrated diffuse positivity for pancytokeratin AE1/AE3, strong SMA positivity, and complete negativity for C34. Complete excision resulted in uneventful recovery with no recurrence after 12 months.

Author Biographies

  • Essaoudi Mohamed Amine, Department of Pathology, Military Hospital Mohammed V-Souissi, Mohammed V University, Rabat, Morocco

    Essaoudi Mohamed Amine, Department of Pathology, Military Hospital Mohammed V-Souissi, Mohammed V University, Rabat, Morocco

  • Mohamed Reda Elochi, Department of Pathology, Military Hospital Mohammed V-Souissi, Mohammed V University, Rabat, Morocco

    Mohamed Reda Elochi, Department of Pathology, Military Hospital Mohammed V-Souissi, Mohammed V University, Rabat, Morocco

  • El Ktaibi Abderrahim, Department of Pathology, Military Hospital Mohammed V-Souissi, Mohammed V University, Rabat, Morocco

    El Ktaibi Abderrahim, Department of Pathology, Military Hospital Mohammed V-Souissi, Mohammed V University, Rabat, Morocco

  • Allaoui Mohamed, Department of Pathology, Military Hospital Mohammed V-Souissi, Mohammed V University, Rabat, Morocco

    Allaoui Mohamed, Department of Pathology, Military Hospital Mohammed V-Souissi, Mohammed V University, Rabat, Morocco

  • Chahdi Hafsa, Department of Pathology, Military Hospital Mohammed V-Souissi, Mohammed V University, Rabat, Morocco

    Chahdi Hafsa, Department of Pathology, Military Hospital Mohammed V-Souissi, Mohammed V University, Rabat, Morocco

  • Damiri Amal, Department of Pathology, Military Hospital Mohammed V-Souissi, Mohammed V University, Rabat, Morocco

    Damiri Amal, Department of Pathology, Military Hospital Mohammed V-Souissi, Mohammed V University, Rabat, Morocco

  • Oukabli Mohamed, Department of Pathology, Military Hospital Mohammed V-Souissi, Mohammed V University, Rabat, Morocco

    Oukabli Mohamed, Department of Pathology, Military Hospital Mohammed V-Souissi, Mohammed V University, Rabat, Morocco

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Published

2026-02-05

Issue

Vol. 8 No. 1 (2026): Volume 8 Issue 1

Section

Articles