Sclerosing adenosis (SA) is a benign proliferative condition of the terminal duct lobular units characterised by an increased number of acini and their glands. English Translation, Synonyms, Definitions and Usage Examples of Spanish Word ‘adenosis esclerosante mamaria’. el diagnóstico diferencial de lesiones benignas que simulan carcinoma, tales como hiperplasia cribiforme, adenosis esclerosante e hiperplasia adenomatosa .

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Microscopically the SPA consists of lobes circumscribed by hyaline connective tissue.

Clonal nature of sclerosing polycystic adenosis of salivary glands demonstrated by using the polymorphism of the human androgen receptor HUMARA locus as a marker. Articles Cases Courses Quiz. Braz J Otorhinolaryngol, 76pp.

Pathology Outlines – Sclerosing adenosis

See also separate topics for each subtype Apocrine adenosis: Thank you for updating your details. The Adenosos publishes Original Eaclerosante articles on basic research and clinical investigationreviews, brief communications, case studies and images, which are subjected to a rigorous peer review process.

Head Neck Pathol, 3pp. The aetiology of this condition is currently unknown, although some recent articles have reported conducting trials with human androgen-receptor gene HUMARA6 and demonstrated its clonal and, therefore, neoplastic nature.


Sclerosing polycystic adenosis of salivary gland: Pathol Res Pract,pp. This website is intended for pathologists and laboratory personnel, who understand that medical information is imperfect and must be interpreted using reasonable medical judgment. Images hosted on PathOut server: Circumscribed, partially encapsulated lesion consisting of a proliferation of ducts and acini, with a lobar pattern and without atypia.

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There are few cases of SPA adenoiss have become multinodular. Can present as a mass as nodular adenosis or adenosis tumor or as calcifications on imaging. You can also scroll through stacks with your mouse wheel or the keyboard arrow keys.

A clinicopathologic analysis of nine cases. It is important to carry out the differential diagnosis with other salivary gland tumours, mainly acinar cell carcinoma. The presence of sclerosing adenosis alone in a core biopsy does not require surgical excision.

SNIP measures contextual citation impact by wighting citations based on the total number of citations in a subject field. The most common site of presentation of a salivary neoplasm is the parotid gland.

Small ducts with microcalcifications. Hay pruebas de que existen poblaciones celulares monoclonales. The pathological anatomy reveals circumscribed, but not encapsulated nodules, with dilated ducts and epithelial hyperplasia, surrounded by a very fibrous stroma and with chronic inflammation.


Figure 2 – The microscopic study reveal a parotid gland tissue with periductal esclfrosante and fibrosis with intraluminal cellular debris and polymorphic nuclear cells.

Adenosis of the Breast

esclerosanre Its aetiology is unknown, although it is clonal and, therefore, neoplastic nature has been reported. A woman of 22 years old with no pathologic family history has a negative IgM, but with a positive IgG Epstein-Barr serum antibody test. Rare; sclerosing adenosis with predominance of myoepithelial cells, presents as multifocal microscopic lesions Am J Surg Pathol ; Home About Us Advertise Amazon.

Continuing navigation will be considered as acceptance of this use. Br J Oral Maxillofac Surg. Synonyms or Alternate Spellings: Sclerosing polycyst adenosis of the parotid gland: Print Send to a friend Export reference Mendeley Statistics. Jaya Ruth Asirvatham, M.

There are few diagnosed cases by fine needle cytology, in which cases there are found syncytial cells of epithelial ducts with apocrine changes. Click here for patient related inquiries.

The final diagnosis was SPA Figs.