9 RegisterLog in Sign up with one click: Facebook Twitter Google Share on Facebook Squamous cells Thin, flat cells on the surfaces of the skin and cervix and linings of various organs. Mentioned in:Cervical Cancer Gale Encyclopedia of Medicine. Copyright 2008 The Gale Group, Inc. All rights...
Atypical mitotic figures and dyskeratotic keratinocytes also can be seen through- out the full thickness of the epidermis (Figure 4).5Verruca vulgaris (Figure 5) histologically dem- onstrates hyperkeratosis with tiers of parakeratosis, digitated epidermal hyperplasia, and dilated tortu- ous ...
Abnormal nuclear morphology is thesine qua nonof both LSIL and HSIL, but it is more pronounced with HSIL. Irregularities in the nuclei of HSIL cells are one of the most reliable diagnostic features of this lesion and reflect profound derangements in cellular function andgeneticinstability. Hy...
Genetic mutations in the K1 and K10 genes of patients with epidermolytic hyperkeratosis. Correlation between location and disease severity. J Clin Invest. 1994;93(4):1533–42. Article CAS PubMed PubMed Central Google Scholar Steinert PM. The complexity and redundancy of epithelial barrier ...
Microglandular hyperplasia (MGH) The cytomorphological features of squamous metaplastic cells in MGH may overlap with HSIL, especially when the nuclei are slightly larger and with degenerative hyperchromasia The presence of centrally located apoptosis in area corresponding with nucle...
摘要: Routine hematoxylin-eosin staining of the biopsy specimen revealed hyperkeratosis, focal parakeratosis, and psoriasiform hyperplasia with spongiosis and focal microvesiculation as well as a superficial to middermal perivascular lymphocytic infiltrate. Based on the clinical and microscopic......
However, in RbF/F;K14creERTM;p1072/2 mice a ge- neralized hyperplasia, hyperkeratosis and downgrowths of epithelial cells suggestive of tumoral or pretumoral lesions were observed (Fig. 1f). Compared to the hyerplasic regions of RbF/F;K14creERTM; p1072/2 mouse snouts (Fig. 1g), the...
One observes pronounced orthohyperkeratosis with focal parakeratosis, hypergranulosis, and irregular acanthosis (99). In addition, there may be papillomatosis and irregular downward proliferation of the epidermis and adnexal epithelium (100) approaching pseudoepitheliomatous hyperplasia (101) (Fig. 7-6)...
摘要: Acrochordon; Papilloma; Skin tag; Squamous papilloma Benign hyperplasia of squamous epithelium of the skin (Albert and Jakobiec 2008; Shields and Shields 2008). Due to UV, other cell damage, but most...DOI: 10.1007/978-3-642-35951-4_189-4 ...
Pseudoepitheliomatous hyperplasia can mimic SCC developed on chronic inflammation, while metastatic squamous cell carcinoma can only be suspected from the context of the patient’s medical history. Malignant adnexal tumours are most often pathological discoveries. Dermoscopy can aid in the differential by...