Objective To study invasive fronts of oral squamous cell carcinoma (OSCC) biopsies, comparing histologic assessments of E-cadherin expression and localization (indicators of epithelial-mesenchymal transformation [EMT ] ) as well as the Bryne classification with techniques used in prostate cancer (Gleason...
Microinvasive squamous cell carcinomas account for up to 21 % of cervical carcinomas. In this early tumor stage characterized by a maximum depth of 5 mm and a horizontal growth up to 7 mm even an increase in tumor size of only a few millimeters leads to a worse prognosis. Therefore a ...
Squamous cell carcinoma (SCC) is a malignancy that arises from keratinocytes of the epidermis. Cystic variants of several types of cutaneous neoplasms have been rarely described in the literature. We report a case of biopsy-proven, well-differentiated invasive SCC treated with Mohs surgery. On froz...
ROI 7: Invasive squamous cell carcinoma with dyskeratosis. ROI 8: Muscular artery. FFPE formalin-fixed and paraffin-embedded, H&E hematoxylin and eosin. Full size image Four selected FOVs from the surface epithelium with underlying connective tissue and skeletal muscle bundles are shown across each...
The diagnosis is often difficult and relies heavily on histologic identification of invasive septate hyphae and culture confirmation. Nevertheless, several filamentous fungi such as Fusarium species, Pseudallescheria boydii, and Scedosporium species share similar morphology with Aspergillus species in ...
A comparison between a PARS images and (a) a bright field image at the of the same breast tissue sample with invasive ductal carcinoma. (b) an unstained slide imaged with a conventional bright field microscope. A PARS acquisition of the regions is shown for the unstained tissue slide with ...
8058050/2Papillarycarcinomainsitu 8050/3Papillarycarcinoma,NOS 8051/3Verrucouscarcinoma,NOS 8052/2Papillarysquamouscellcarcinoma,non-invasive 8052/3Papillarysquamouscellcarcinoma 8078070/2Squamouscellcarcinomainsitu,NOS 8070/3Squamouscellcarcinoma,NOS 8071/3Sq.cellcarcinoma,keratinizing,NOS 8072/3Sq.cellcarcino...
Histologic subtypes of non-muscle invasive bladder cancer The majority of bladder cancers(BCs)are non-muscle invasive BCs(NMIBCs)and show the morphology of a conventional urothelial carcinoma(UC).Aberrant morpholo... N Giudici,R Seiler - 《World Journal of Clinical Oncology》 被引量: 0发表: ...
Basal cell carcinomas (BCCs) and squamous cell carcinomas (SCCs) of the skin are derived from a similar cell type but differ in the invasive and metastatic potential. Basal cell carcinoma generally shows a relatively benign course in contrast to squamous cell carcinoma .This study investigates ...
Among the histopathology results defined as positive, 2 (0.32%) showed diagnosis of adenocarcinoma in situ (AIS) and 2 (0.32%) were squamous cell carcinoma, stage IA1. The others were CIN 2–3 or CIN 3 associated with AIS. The total number of preinvasive or microinvasive (positive) lesio...