Squamous metaplasia
Case Report Benign epithelial inclusion consisting of squamous metaplasia and small glandular elements in regional lymph node of a patient with tongue cancer: a case report and literature review
... the level III lymph node lesion is summarized in Table 2, and representative histological and immunohistological findings are shown in Fig- ures 2 and 3. There was no significant differ- ence in Ki67 index between the ...
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Case Report A uterine malignant solitary fibrous tumor accompanied by squamous metaplasia and carcinoma in situ of endometrium
... All SFTs are considered to have malignant potential regardless of histological appear- ance, and may locally recur, but rarely metasta- size. The common sites of distant spread are lung, liver, and bone. Malignant SFTs ...
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Paget’s disease derived in situ from reserve cell hyperplasia, squamous metaplasia, and squamous cell carcinoma of the esophagogastric junction: a case report
... intraepithelial squamous cell carcinoma, with squamous metaplasia and reserve cell hyperplasia, was observed in the gastric mucosa of the esophagogastric junction, adjacent to the Paget ...
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Characterisation of the proximal airway squamous metaplasia induced by chronic tobacco smoke exposure in spontaneously hypertensive rats
... of squamous metaplasia from human COPD lung and TS exposed SH rat ...of squamous metaplasia within the airway were focal, and unlike the rats in this study, it rarely encom- passed the entire ...
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Squamous metaplasia amplifies pathologic epithelial mesenchymal interactions in COPD patients
... Squamous metaplasia (SM) is common in smokers and is associated with airway obstruction in chronic obstructive pulmonary disease (COPD). A major mechanism of airway obstruction in COPD is thickening of the ...
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A noninvasive mucinous cystic neoplasm with intermediate-grade dysplasia of the pancreas and extensive squamous metaplasia: a case report with clinicopathological correlation
... extensive squamous meta- plasia” was made finally. The squamous component of the pancreas may be derived from pluripotent stem cells, and may be in association with cystojejunostomy and the ...extensive ...
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Efficacy of polyethylene glycol–propylene glycol-based lubricant eye drops in reducing squamous metaplasia in patients with dry eye disease
... by squamous metaplasia in ...the squamous metaplasia score (ie, an increase in goblet cell density) was observed compared with baseline, the majority of eyes ( ~ 92%) demon- strated an ...
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MAPK/FoxA2-mediated cigarette smoke-induced squamous metaplasia of bronchial epithelial cells
... were intact; the bronchiolar epithelial cells of these animals did not show degeneration, and no exudate was found in the alveolar cavity (see Figure 4). The bronchial epithelia of the animals in the established ...
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Smoking cessation and bronchial epithelial remodelling in COPD: a cross-sectional study
... intact squamous metaplastic epi- thelium (B), and damaged epithelium (C) in PAS/AB stained sections, in order to calculate the % intact epithe- lium [(A+B)/(A+B+C)] and the % metaplastic epithelium ...or ...
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... immature squamous metaplasia, the inflammation and regenerating epithelium will make less pale, thin, translucent, and ill ...immature squamous metaplasia and ...
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Impact of density of schistosomal antigen expression in urinary bladder tissue on the stratification, cell type, and staging, and prognosis of carcinoma of the bladder in Egyptian patients
... Thirty patients who had SCC and presence of schistosoma ova in their tissue samples, chronic schistosomal lesions of cystitis cystica, sandy patches as well as squamous metaplasia were the positive control. ...
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A Correlative Study Between Cervical Cytology and Biopsy Cervix.
... 53 cases belong to ASCUS category. In histopathological correlation, 18 (34%) show chronic cervicitis, 1(1.9%) show squamous metaplasia, 12(22.6%) show mild dysplasia, 8(15.1%) show severe dysplasia with ...
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Cancer Chemopreventive Retinoids: Validation and Analysis of in Vivo and in Vitro Bioassay Results
... )pyrene-induced squamous metaplasia in a hamster tracheal organ sys- tem (BP-HTOC); 3) the mouse skin tumor promoter (TPA)-induced ornithine de- carboxylase enzyme assay(ODC); 4) the mouse skin papilloma ...
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Evaluation of the corneal epithelium in non-Sjögren’s and Sjögren’s dry eyes: an in vivo confocal microscopy study using HRT III RCM
... Dry eye patients: (d, e, f) and (g, h, i) superficial, wing and basal epithelial layers for NSDE and SSDE respectively, showing superficial epithelial squamous metaplasia (enlarged and h[r] ...
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Glucose-regulated protein 94 defi ciency induces squamous cell metaplasia and suppresses PTEN-null driven endometrial epithelial tumor development
... endometrium showed expanded glands with abundant secretions. The accumulation of secretion could be due either to an effect of GRP94 defi ciency on secretory activity or to entrapment of secretions within glandular lumina ...
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Infarcted Warthin tumor with mucoepidermoid carcinoma like metaplasia: a case report and review of the literature
... show squamous metaplasia of the tumor epithelium; Seifert et ...of squamous metaplasia ...epithelial metaplasia [5, 6], which can patho- logically mimic a low-grade mucoepidermoid ...
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Vitamin A Deficiency Due to Selective Eating as a Cause of Blindness in a High-Income Setting
... revealed squamous metaplasia of the urothelium with extensive hyperkeratinization (Fig ...bladder metaplasia, ocular symptoms, and the opportunistic infection eventually led us to consider ...
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The Effect of Diethylstilbestrol on the Susceptibility of Rats to Hematogenous Pyelonephritis
... Summary The administration of diethylstilbestrol to rats with normal urinary tracts results in the development of squamous metaplasia of the transitional epithelium of the bladder and di[r] ...
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An analysis of cytological, hematological and cytogenetic effects of occupational exposure of formaldehyde among medical professionals
... found squamous metaplasia ,micronuclei, hyperplasia and dysplasia in 8,15,4,2 respectively compared to only 3 squamous metaplasia in control ...
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Lymphoepithelial cyst with sebaceous glands of the pancreas: a case report
... represents squamous metaplasia of an obstructed and dilated pancreatic duct that subsequently protrudes from the pancreatic parenchyma into a peri- pancreatic lymph node, and (3) the lesion arises from a ...
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