Browsing by Author "Chuwa E."

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    Low-Grade Adenosquamous Carcinoma of the Breast Masquerading as a Fibroepithelial Lesion on Core Biopsy: A Challenging Case
    (2024-12-01) Laokulrath N.; Chuwa E.; Gudi M.; Tan P.H.; Laokulrath N.; Mahidol University
    Introduction: Diagnosing low-grade adenosquamous carcinoma (LGASC) presents significant challenges due to its subtle morphology, variable immunohistochemical expression, and resemblance to benign lesions like radial scar and complex sclerosing lesions. Case Presentation: We present a case of a 53-year-old woman with a subareolar mass initially thought to be a fibroepithelial neoplasm on core biopsy. Subsequent wide excision revealed LGASC with oestrogen receptor expression (weak to moderate intensity, 40% of tumour cells). Conclusion: These findings, rarely reported, highlight the difficulty of diagnosing LGASC on small tissue samples.