Spherulosis
WebCollagenous spherulosis is a clinically and histologically benign lesion that on microscopic examination has been confused with--and should be distinguished from--malignant lesions including adenoid cystic carcinoma of the breast and so-called intraductal signet-ring carcinoma. MeSH terms Adult WebAug 14, 2014 · Collagenous spherulosis is a rare entity usually seen in association with benign breast lesions. It is often picked up incidentally with a reported incidence of about 0.2% in cytological material. There are very few reports describing cytomorphological features of collagenous spherulosis.
Spherulosis
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WebCollagenous spherulosis was present as multiple foci ranging in size from 0.1 to 0.3 cm in 44 (75%) of the 59 cases. Collagenous spherulosis was associated with benign lesions of the breast in 41 cases, with atypical ductal hyperplasia in 3 cases, and with lobular carcinoma in situ in 15 cases. WebMay 1, 2014 · Collagenous spherulosis (CS) of the breast is a distinctive disease, and is characterized by myoepithelial and epithelial proliferation of nodules in the eosinophilic or basophilic basement ...
WebAug 14, 2014 · Abstract. Collagenous spherulosis is a rare entity usually seen in association with benign breast lesions. It is often picked up incidentally with a reported incidence of … WebDec 18, 2015 · 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.
WebTo the Editor: Collagenous spherulosis (CS) is an entity that was first described by Clements et al 1 in the breast. CS can be incidentally detected in surgical specimens of other lesions … WebJan 1, 2003 · It is usually an incidental microscopic uni- or multifocal finding that occurs adjacent to benign proliferative lesions, but it can be also coexistent with malignant breast processes. Its...
WebMay 30, 2016 · Collagenous spherulosis is an incidentally discovered benign myoepithelial lesion, often observed in intraductal papillomas, as well as in usual ductal hyperplasia, adenosis and other breast lesions. It features intraluminal eosinophilic, hyaline, acellular spherules rimmed by myoepithelial cells, histologically mimicking cribriform ductal ...
WebSuberosis is a type of hypersensitivity pneumonitis usually caused by the fungus Penicillium glabrum (formerly called Penicillium frequentans) from exposure to moldy cork dust. [1] … marin christmas lightsWebDefinition Breast lesion composed of intralumenal clusters of spherules Alternate/Historical Names Mucinous spherulosis Spherulosis Diagnostic Criteria Intralumenal process … marin child support servicesWebCollagenous Spherulosis; Grossly visible or palpable lesion : Nearly always an incidental microscopic finding: Invasive architecture : Circumscribed, intraductal or intralobular : Uniform cores of basement membrane material : Variable, frequently fibrillar spherules: Nuclei slightly enlarged compared to normal : Nuclei identical in size and ... marin city 80WebApr 1, 2014 · Collagenous spherulosis is a rare entity usually seen in association with benign breast lesions. It is often picked up incidentally with a reported incidence of about 0.2% in cytological material. marin city 80 abc7WebA formal comparison of the immunophenotype of adenoid cystic carcinoma to collagenous spherulosis has not been reported. Of concern is the overlap in myoepithelial markers between these two entities. Both may express S100, smooth muscle actin, and p63. This overlap may cause diagnostic confusion yet is under-emphasized in the literature. natural vision evolved remastered downloadWebCollagenous spherulosis J Oral Maxillofac Pathol. 2013 Sep;17(3):322-3. doi: 10.4103/0973-029X.125174. Author Radhika M Bavle 1 Affiliation 1 Editor-in-Chief - JOMFP, Department of Oral and Maxillofacial Pathology, Krishnadevaraya College of Dental Sciences, Bangalore - 562 157, Karnataka, India. E-mail: [email protected]. PMID: 24574645 ... marin city 80 exhibitWebconsisted of intraluminal clusters of eosinophilic spherules measuring approximately 20-100 µ in diameter. The spherules typically were found, and appeared to originate, within the spaces of fenestrated epitheliosis (“papillomatosis”). Special stains indicated that the spherules were collagen–rich, but also contained variable amounts of acidic mucin, … marin church