WebHPV infection may be readily diagnosed when there are typical, visible clinical lesions. In cervical smears, HPV infection can be recognized morphologically by the presence of vacuolated cells with enlarged hyperchromatic nuclei described as koilocytes. However, koilocytes are not always present, are not sufficiently specific for HPV, and ... WebIn some cases mitoses, bizarre and giant hyperchromatic nuclei found between hyperplastic nodules, and fibrosis with irregularities that may mimic capsular invasion are found ... Enlarged nuclei. Chromatin hyperchromatic or vesicular. Round-shape or cigar-shaped and pseudostratified.
Crypt (anatomy) - Wikipedia
WebLGD shows crypt cells with enlarged, hyperchromatic, often slightly irregular nuclei with mild stratification; increased nuclear–cytoplasmic ratio; and, if present, only slight loss of nuclear polarity and pleomorphism (Figure 7a,b). HGD shows many of the same features, but the degree of atypicality is greater. WebJun 8, 2024 · Nuclei are enlarged and often elongated with some hyperchromasia. Coarse chromatin with heterogeneity. Occasional mitoses and/or apoptotic debris. Nuclear to cytoplasmic ratios are increased. Cell borders may be ill-defined. Preparation-Specific Criteria Liquid-Based Preparations: high end clip on earrings
The tumor cells are hyperchromatic and pleomorphic with enlarged nuclei …
WebJan 31, 2010 · Nuclei are small, regular, round and basal in luminal half of crypt . Best evaluated on or near the luminal surface; Crypts are elongated but straight, narrow and hyperchromatic at the base . Base of crypts shows proliferative changes Proliferative zone on Ki67 stain expanded to basal 1/3 to ½ of crypt; Nuclei enlarged WebJan 23, 2024 · The data from the current study appear to suggest that few and isolated urothelial degenerated cells with incomplete cytoplasm, hyperchromatic nuclei, irregular clumpy chromatin, or irregular nuclear … WebJun 2, 2015 · Nuclei are small, regular, round and basal in luminal half of crypt . Best evaluated on or near the luminal surface; Crypts are elongated but straight, narrow and hyperchromatic at the base . Base of crypts shows proliferative changes Proliferative zone on Ki67 stain expanded to basal 1/3 to ½ of crypt; Nuclei enlarged high end closed back headphones