Pathological chemotherapy response score is prognostic in tubo-ovarian high-grade serous carcinoma: A systematic review and meta-analysis of individual patient data

There is a need to develop and validate biomarkers for treatment response and survival in tubo-ovarian high-grade serous carcinoma (HGSC). The chemotherapy response score (CRS) stratifies patients into complete/near-complete (CRS3), partial (CRS2), and no/minimal (CRS1) response after neoadjuvant chemotherapy (NACT). Our aim was to review current evidence to determine whether the CRS is prognostic in women with tubo-ovarian HGSC treated with NACT.This article is freely available via Open Access. Click on the Publisher URL to access the full-text via the publisher's site

A hyperechoic intracranial lesion in a foetus

10.1080/00313020220131381Pathology343285-288PTLG

Induced sputum nitrites correlate with FEV1 in children with cystic fibrosis

Aim: To determine the difference in the levels of nitrites in induced sputum of children with cystic fibrosis (CF) and controls. Furthermore, to evaluate the association between induced sputum nitrites and lung function in children with CF. Methods: Nitrites, cell differentials, white blood cell count, were estimated in induced sputum of 20 children with CF and 10 age‐matched healthy controls. Nitrites in induced sputum samples were measured using the Greiss assay. Lung function was ascertained by spirometry. Results: We observed high levels of nitrites in CF (184.8 ± 11.07 lM ⁄ L) versus controls (56.4 ± 5.7 lM ⁄ L) (p < 0.01). A positive correlation between neturophil percent and nitrites, white blood cell count and nitrites (p < 0.05) in children with CF was observed. Sputum nitrites correlated negatively with FEV1 (p < 0.05) in children with CF. Conclusion: Induced sputum nitrite could serve as a useful non invasive marker for assessing the degree of inflammation in the airways of children with CF