While most epithelial neoplasms of the lung are malignant, there are some notable exceptions. Sclerosing pneumocytoma [15] is a benign epithelial neoplasm of pneumocytes with variable histologic patterns that include papillary structures, solid uniform cellular proliferations, telangiectatic blood-filled areas, … See more Although they generally lack the degree of epithelial proliferation seen in solid adenocarcinoma or micropapillary adenocarcinoma, inflammatory and scarring lesions can contain entrapped and reactive glands … See more Spindle cell carcinoids can be confused with mesenchymal neoplasms such as smooth muscle tumors. The nuclear features (salt and pepper) and the pattern of growth (organoid) are still seen in spindle cell … See more http://mousepheno.ucsd.edu/Protocols.shtml
Frozen Section in Lung and Pleural Pathology SpringerLink
WebNational Center for Biotechnology Information WebDec 8, 2015 · In the study, researchers compared frozen section diagnosis with final pathology among 803 patients with clinical stage I peripheral lung adenocarcinoma. The frozen section diagnosis was divided into atypical adenomatous hyperplasia (AAH), adenocarcinoma in situ (AIS), minimally invasive adenocarcinoma (MIA), and invasive … current off broadway plays
Frozen section diagnoses of small pulmonary nodules: accuracy …
WebA frozen section is used to get a fast answer and plan the best operation, but this can only be done during surgery. During surgery the lump is removed and sent to the … WebIntraoperative consultation with frozen section is a sensitive and specific procedure for the diagnosis of malignancy from small pulmonary nodules. The distinction between BAC and atypical adenomatous hyperplasia, and of small peripheral carcinoid tumors from other lesions, can be difficult by froze … WebJan 1, 2006 · Most frozen sections of the lung are performed for evaluation of a solitary nodule, a mass, or the surgical margins of a resection. Frozen section may also be used to assess the adequacy... current offense information