The histopathological growth pattern (HGP) of colorectal cancer liver metastasis (CRLM) is correlated with the prognosis of patients. Patients with desmoplastic HGP have a better prognosis. The latest international scoring guidelines have modified the cut-off value of HGP, and divides it into two types: complete desmoplastic HGP and incomplete desmoplastic HGP. However, the relationship between the HGPs and the treatment response to systemic treatment is still unclear. It is necessary to develop non-invasive methods to evaluate changes in HGP during treatment in the future. This paper reviews the new scoring consensus and clinical applications of HGP in CRLM.

Mild cognitive impairment (MCI) is an intermediate state between normal aging and dementia. As an important non-pharmacological treatment for preventing dementia, cognitive intervention has gradually become a hotspot in the research of MCI. This article defines the concepts of cognitive function, MCI and cognitive intervention, and reviews the main methods and models of cognitive intervention as well as its impact on daily life in MCI patients.

Radiomics and radiogenomics are used to provide comprehensive tumor biological characte-ristics and further clinical information by extracting,screening and analyzing the most valuable quantitative ra-diomics features. In recent years,numerous studies have shown that radiomics plays a role in the diagnosis, treatment and predicting efficacy and prognosis of lung cancer. Radiogenomics shows a great value in the pre-diction of lung cancer gene phenotype and individualized precision treatment by combining radiomics features with genomics,proteomics and so on. Radiomics and radiogenomics are non-invasive,quantitative,and repro-ducible,and they can provide multidirectional tumor biological characteristics,which are expected to be widely used in the precise medical treatment of lung cancer in the future.

Objective To investigate the incidence and related factors of postoperative hemorrhage, so as to provide data support for preventing its occurrence and developing reasonable risk assessment tools. Methods The retrospective analysis of clinical data of 50 patients with postoperative hemorrhage after surgical operation in a 3A hospital in Shanghai from January to December 2016 was conducted. A 1:2 matching case-control study was conducted to explore the risk factors of postoperative bleeding in surgical patients by univariate and multivariate regression analysis.Results The total number of surgical operations (excluding obstetrics and gynecology, five senses) was 18942. Postoperative hemorrhage occurred in 50 cases, including 6 deaths. The incidence of postoperative hemorrhage was 0.26％ and the mortality rate was 12％. The incidence of postoperative bleeding in the top four departments were gastrointestinal surgery (13 cases), hepatobiliary and pancreatic surgery (11 cases), cardiac surgery (10 cases), neurosurgery (9 cases). The statistical analysis of binary Logistic in the case group and the control group showed that postoperative albumin<35g/L, postoperative AST abnormality, postoperative ALT abnormality, postoperative hypertension were independent risk factors of postoperative bleeding.Conclusions The incidence of postoperative bleeding in this hospital is relativelylow, but the mortality is relatively high. Medical staff should pay more attention to the patients undergoing gastrointestinal, liver, pancreas, heart and brain surgery. It is also necessary to pay more attention to the blood pressure, albumin and liver function of the patients after operation,and establish the evaluation of prevention of hemorrhage, which has a certain early warning effect on the prevention of postoperative hemorrhage.

Objective:To explore the current status of rumination in inpatients with metastatic prostate cancer (mPCa) under the disease coping mechanism, and analyzing its influencing factors.Methods:From March 2021 to December 2022, 267 mPCa inpatients at the Tenth People's Hospital of Tongji University were selected as the study subject using convenience sampling. The survey was conducted using the General Information Questionnaire, Chinese Version of Event Relate Rumination Inventory (C-ERI), Medical Coping Modes Questionnaire (MCMQ), International Prostate Symptom Score (IPSS), and Social Support Revalued Scale (SSRS), and the factors influencing the rumination in patients were analyzed.Results:This study collected 260 valid questionnaires, with an effective response rate of 97.4% (260/267). The total score of rumination in 260 mPCa patients was (31.08±6.46), with invasive rumination and purposeful rumination scores of (14.13±4.44) and (16.95±4.55), respectively. The initial prostate-specific antigen index, confrontation medical coping modes were the influencing factors of invasive rumination in mPCa patients ( P<0.05). The initial prostate-specific antigen index, course of disease, social support, and confrontation medical coping style were the influencing factors of purposeful rumination in mPCa patients ( P<0.05) . Conclusions:The rumination of mPCa patients is above the medium level, and is influenced by multiple factors under the disease coping mechanism. Clinical medical and nursing staff should combine the clinical situation and characteristics of mPCa patients, provide personalized interventions as early as possible, and assist patients in improving their positive cognitive processing abilities.

Objective:To explore the influencing factors of bowel preparation quality in hospitalized elderly patients, and to find the appropriate waiting time from the end of bowel preparation to the beginning of colonoscopy.Methods:Baseline and clinical data of elderly patients over 60 years old who underwent colonoscopy in the Tenth People′s Hospital, Tongji University from February 2021 to August 2021 were collected. Multivariate analysis was used to screen the factors that might affect the quality of bowel preparation in hospitalized elderly patients. Patients were grouped according to waiting time before colonoscopy. After eliminating confounding factors using propensity matching analysis, the difference of bowel preparation quality among groups was compared.Results:251 patients were included in the study. Multivariate analysis revealed that, hypertension ( OR=3.530, 95% CI 1.295-9.618), chronic constipation ( OR=3.302,95% CI 1.132-9.632), dietary compliance ( OR=0.161, 95% CI 0.070-0.371), medication and drinking water compliance ( OR=0.167, 95% CI 0.070-0.397), exercise compliance after medication ( OR=2.245, 95% CI 1.040-4.845), The frequency of defecation after medication ( OR=0.446, 95% CI 0.308-0.647) and waiting time ( OR=0.537, 95% CI 0.387-0.745) were important factors affecting the quality of bowel preparation in hospitalized elderly patients ( P<0.05). There were differences in bowel preparation quality between groups of waiting times. The overall quality of bowel preparation in 120-180 min group was significantly better than that in 241-300 min group, 301-360 min group and>360 min group ( P<0.05). The overall quality of bowel preparation in 181-240 min group was better than that in >360 min group ( P<0.05). There were no significant differences among other groups( P>0.05). The scores of cecum and ascending colon were the best in 120-180 min group, and the cleanliness of descending colon, sigmoid colon and rectum was significantly higher in 241-300 min group, 301-360 min group and > 360 min group. The scores of descending colon, sigmoid colon and rectum showed that the intestinal preparation quality of 181-240 min group was better than that of 301-360 min group and > 360 min group. Conclusions:The best examination time for elderly patients is about 180 minutes after bowelpreparation. Medical workers should flexibly guide the medication time to ensure that patients are in the best clean state of intestinal tract during examination.

Objective: To understand the working experience of responsible nurses after the day surgery in the ward under the concept of accelerated rehabilitation surgery, in order to provide reference for the development of targeted interventions. Methods: In this study, 10 primary nurses in 4 departments of day surgery in Shanghai Tenth People′s Hospital were interviewed by using the method of objective sampling in April-May, 2018. The semi-structured interview was conducted using the phenomenological research method in the qualitative study, and the Colaizzi phenomenological data was used. The analysis method analyzes the interview data. Results: Through the repeated refinement, analysis and extraction of the interview data, the following two themes reflecting the work experience of the daytime surgical department responsible nurses: own growth and harvest, difficulties and challenges. Conclusion Based on the concept of accelerated rehabilitation surgery, daytime surgery is carried out to encourage responsible nurses to continuously improve their knowledge level and interpersonal communication skills. The nurses' professional identity is continuously improved. At the same time, due to the increase in nursing workload, the increase in nurse training needs and the incomplete workflow make nursing management Facing new problems and challenges.