WebJun 1, 2024 · Collagenous spherulosis (CS) is a rare and interesting entity associated with benign breast lesions. CS is an incidental finding picked up only on 0.2% of cytology specimen. WebJan 1, 2006 · The myoepithelial cells surrounding the basement membrane deposits in collagenous spherulosis expressed all four myoepithelial markers ().The cytoplasmic pattern of smooth muscle actin, smooth muscle myosin heavy chain, and calponin was uniform and strong in each case ().The ring-like peripheral circumscription of each …

Pathology Outlines - Collagenous spherulosis

WebJun 1, 2007 · Collagenous spherulosis is usually seen as an incidental lesion on breast biopsy in association with a range of benign and malignant processes.2 It only occasionally presents as a mass lesion clinically or on imaging, where it may also be associated with calcification.3 Pathologically it must be distinguished from adenoid cystic carcinoma … WebCollagenous spherulosis (CS) is a rare and interesting entity associated with benign breast lesions. CS is an incidental finding picked up only on 0.2% of cytology specimen. Typically cytologically of CS of breast consists of central spherical hyaline spherule surrounded by myoepithelial cells. The central hyaline spherule has been found to be ... hulk hogan announces his divorce

Collagenous Spherulosis - Surgical Pathology Criteria

WebAdenoid cystic carcinoma of the breast is a rare neoplasm whose cribriform architecture may mimic invasive cribriform carcinoma, cribriform ductal carcinoma in situ, and collagenous spherulosis. The diagnosis may be even more challenging in needle core biopsies. Immunohistochemical expression of p63 … WebDavid G. Hicks MD, Susan C. Lester MD, PhD, in Diagnostic Pathology: Breast ... Similar globules are seen in collagenous spherulosis associated with benign ductal hyperplasia. 247,251-253 Adenomyoepithelioma is a rare tumor composed of myoepithelial cells surrounding small epithelium-lined spaces. WebCollagenous spherulosis, or simple spherulosis, is a benign finding in breast pathology. It is almost always an incidental finding, though it is occasionally associated with calcifications , which may lead to a biopsy . holiday markets in ohio