In situ-like morphology in invasive ductal carcinoma: association with HER2 gene aberrations and neuroendocrine differentiation

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Üner M., Yıldırım S., Kösemehmetoğlu K.

33rd European Congress of Pathology, Gothenburg, İsveç, 29 - 31 Ağustos 2021, cilt.479, ss.18

  • Yayın Türü: Bildiri / Özet Bildiri
  • Cilt numarası: 479
  • Basıldığı Şehir: Gothenburg
  • Basıldığı Ülke: İsveç
  • Sayfa Sayıları: ss.18
  • Hacettepe Üniversitesi Adresli: Evet

Özet

Invasive ductal carcinoma, NOS may exhibit a unique ductal carcinoma in-situ-like morphology characterized by lack of myoepithelial layer. Herein we described clinicopathological and im- munohistochemical features, as well as hormonal and HER2 status of these tumours.