RESUMEN
Introduction: Basal cell adenoma (BCA) is a rare benign epithelial tumour of the salivary gland majorly involving the parotid gland, and rarely the submandibular gland. Case Report: We describe a rare case of BCA of the submandibular gland diagnosed preoperatively using fine needle aspiration cytology in a 60-year-old woman presenting with painless submandibular swelling. The surgery went uneventfully, and the histopathological examination confirmed the diagnosis. Conclusions: BCA can be accurately diagnosed only through histological observations due to its resemblance to various benign and malignant salivary and non-salivary gland tumours, which are difficult to biopsy.
RESUMEN
Phyllodes tumours are an uncommon type of biphasic fibroepithelial neoplasm of the breast. We present a case of a 28-year-old, para one lady with no risk of breast cancer presented with painless left breast swelling for three months. Over one month, the swelling suddenly increased in size and became painful with skin changes associated with pus discharge. On physical examination, a huge swelling measuring about 25cm x 30cm occupies the central and lateral aspect of the left breast with surrounding erythema. We proceeded for a tru-cut biopsy, and the histopathological examination (HPE) showed a stromal proliferation with myxoid changes consistent with phyllodes tumour of benign type. The patient underwent a left simple mastectomy, and the histopathological examination (HPE) confirmed the diagnosis of borderline phyllodes tumour with clear margins without lymph nodes involvement. The patient was subsequently referred to the oncology team and was subjected to 40 Gy in 15 fractions of radiotherapy. Given the rarity of the disease and based on current studies, simple mastectomy with negative margins is recommended for giant benign phyllodes tumours.