WebNov 10, 2000 · Fine-needle aspiration biopsy (FNA) is a well-accepted diagnostic procedure for the management of patients with breast lesions. The role of FNA in diagnosing mammary epithelial lesions is well established, with excellent sensitivity and specificity. 1, 2 However, the role of FNA in the evaluation of mammary spindle cell and mesenchymal … WebSep 1, 2024 · Spindle cell lesions of the breast are among the less common entities encountered in breast pathology. ... Phyllodes tumour is an uncommon fibroepithelial proliferation of the breast accounting for 0.3–1% of all primary tumours and 2.5% of all fibroepithelial tumours of the breast. 48 They usually occur in middle-aged women but the …
Spindle cell lesions of the breast – An approach to diagnosis
WebJun 22, 2024 · Context.—. Cutaneous and superficial soft tissue spindle cell proliferations with CD34 expression represent a unique heterogeneous group of lesions. They can pose diagnostic challenges for unaware pathologists in their daily practice.Objective.—. To review selected entities of CD34+ spindle cell proliferations in the skin and superficial soft … WebApr 12, 2024 · Background: Breast cancer metastatic programming involves an intricate process by which the tumor cell coevolves with the surrounding extracellular niche. The supporting cells from the local host stroma get transformed into cancer-associated stromal cells. This complex crosstalk leads to extracellular matrix remodeling, invasion, and … chili horseland
Nodular Fasciitis: Treatment, Symptoms, Causes, and …
WebOther spindle cell lesions of the breast include the various myofibroblastic tumours, the spindle cell variant of adenomyoepithelioma, the varied primary breast sarcomas, metastatic tumours with spindle cell morphology and, finally, the very rare follicular dendritic cell tumour. A simple practical approach to the diagnosis of spindle cell ... WebDec 19, 2024 · The diagnosis of bland-looking spindle cell lesions of the breast is often challenging because there is a close morphological and immunohistochemical overlap among the different entities. The present review will discuss reactive spindle cell nodule/exuberant scar, nodular fasciitis, inflammatory pseudotumor, myofibroblastoma … WebAug 17, 2024 · Context.—. Spindle cell lesions of the breast represent a broad spectrum of entities, ranging from nonneoplastic reactive conditions to high-grade malignant tumors. … gps integrated precipitable water