'An Unusual Pattern of Metastasis' Metastatic Malignant Thymoma Presented with Breast Lump: A Case Report and Literature Review

Autor: Kah-Seng Khoo, Kavinya Diana T. Nadesalingam, Diana Bee-Lan Ong, Li-Ying Teoh, Mei-Sze Teh, Suniza Jamaris, Mee-Hoong See
Jazyk: angličtina
Rok vydání: 2023
Předmět:
Zdroj: Case Reports in Surgery, Vol 2023 (2023)
Druh dokumentu: article
ISSN: 2090-6919
DOI: 10.1155/2023/3114843
Popis: Metastatic lesions to the breast from extramammary malignant neoplasms are rare and reported account for 0.5–6.6% of all breast malignancies. Distant metastasis of thymoma is even rarer, especially to extrathoracic regions. We reported a woman with invasive malignant thymoma postneoadjuvant and resection of the thymoma, who developed breast metastasis 7 years later. Breast imaging showed high-density lesion with no intralesional microcalcifications and no significant axillary lymphadenopathy. Core biopsy and histopathology proved the lesion to be metastatic thymic carcinoma. Despite rarity, breast lumps with underlying extramammary malignancy should raise the suspicious of breast metastasis.
Databáze: Directory of Open Access Journals
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