Objective To explore the imaging characteristics of lung cancers associated with cystic airspaces (LCCA) and the effects of different treatment regimens. Methods A retrospective analysis was conducted on the clinical and radiological data of LCCA patients who underwent surgical resection and pathological confirmation at the Department of Thoracic Surgery, the First Affiliated Hospital of Soochow University from 2016 to 2023. The relationship between various radiological classifications and clinical pathology was studied. Based on the postoperative adjuvant treatment follow-up results, the effects of different treatment regimens were analyzed. Results A total of 147 patients were included, including 90 males and 57 females, with a median age of 63 (55, 70) years. There were 21 patients of imaging typeⅠ, 50 patients of typeⅡ, 57 patients of type Ⅲ, and 19 patients of type Ⅳ. The lobulation sign or burr sign of typeⅠcyst walls (P=0.004), and intracystic septa (P=0.030) were more commonly seen in the high-aggressiveness group. The components of the cyst walls or nodules of types Ⅰ-Ⅳ in the high-aggressiveness group were mostly solid or sub-solid (P<0.05). Multivariate logistic regression analysis indicated that subsolid cyst wall (OR=4.734, P=0.023), solid cyst wall (OR=97.972, P<0.001), and the lobulation sign or burr sign of the cyst wall (OR=13.215, P=0.024) were independent risk factors for aggressiveness. Fifty-eight patients received adjuvant therapy after surgery, including 22 in the chemotherapy group, 15 in the targeted therapy group, and 21 in the combined therapy group. The progression-free survival of the combined therapy group was better than the other two groups (P=0.045). Conclusion There is a correlation between the imaging features of LCCA and pathological aggressiveness. Compared to postoperative targeted therapy or chemotherapy alone, postoperative chemotherapy combined with targeted therapy can improve the progression-free survival of LCCA patients.

To systematically synthesize evidence on multiple KRAS G12C inhibitors(KRAS G12C inhibitors, KRAS G12Ci) as monotherapy within a unified population and recommended-dose framework, establish a comparable benchmark range of efficacy and safety for previously treated patients with advanced or metastatic KRAS G12C-mutant non-small cell lung cancer(NSCLC), and explore potential effect modifiers.

Fecal incontinence is a refractory disease.The main clinical manifestation is that patients cannot control the discharge of gas, solid or liquid feces in the rectum autonomously. It significantly compromises patients'quality of life and imposes substantial economic burdens on both families and the healthcare system. With the evolution of therapeutic paradigms and innovations in diagnosis and treatment modalities, the management approach for fecal incontinence has progressively evolved:early strategies centered on anatomical reconstruction, following the advent of sacral nerve modulation, the focus transitioned to the restoration of physiological function;and since the turn of the 21st century ,emphasis has been placed on comprehensive evaluation and stratified therapy, leading to the establishment of a precision-oriented and patient-tailored diagnostic and therapeutic framework.This paper examines the accumulation of evidence-based medical data and the drivers behind these shifts in treatment models to elucidate the underlying patterns in the management of FI. It also addresses current controversies, such as screening for asymptomatic anal sphincter defects and gaps in psychological support, proposing targeted solutions and stratified care pathways to inform clinical practice and future research.

Objectives:This study aimed to compare the disease-free survival(DFS)and cervical lymph node metastasis risk in lip squamous cell carinoma(LSCC)patients between microwave thermochemotherapy and traditional surgical resection.Methods:A retrospective analysis was conducted on 106 eligible LSCC patients treated between January 2010 and January 2022.Patients were divided into the microwave thermochemotherapy group(n=37)and the surgery-alone group(n=69).Survival curves were generated using the Kaplan-Meier method,with DFS differences evaluated by Log-Rank test.Cox proportional hazards models and logistic re-gression were employed to screen prognostic factors and assess variables associated with cervical lymph node metastasis,respective-ly.Statistical analyses were performed using SPSS 26.0.Results:By September 2024,the objective response rate in the microwave thermochemotherapy group reached 94.59％(35/37).Survival analysis revealed no statistically significant difference in DFS be-tween the two groups(P=0.300).Multivariate logistic regression demonstrated that treatment modality was associated with cervical lymph node metastasis risk(P=0.022).The microwave thermochemotherapy group exhibiting a trend toward lower cervical lymph node metastasis rates compared to the surgery group.Conclusion:This study suggests that microwave thermochemotherapy achieves disease control efficacy comparable to surgical resection in early-stage LSCC patients and may reduce the likelihood of regional lymph node metastasis.

Objective:To investigate the association between dietary diversity and the risk of major adverse cardiovascular events (MACE) after percutaneous coronary intervention (PCI) in patients with coronary heart disease (CHD) .Methods:A total of 553 patients diagnosed with CHD and undergoing PCI in the Department of Cardiology at the Second Affiliated Hospital of Harbin Medical University between May and November 2023 were enrolled using a convenience sampling method. A Semi-Quantitative Food Frequency Questionnaire was used to assess patients' dietary intake after PCI, and the Dietary Diversity Score (DDS) was calculated. Patients were followed up for one year to determine the incidence of MACE.Results:History of hypertension, history of hyperlipidemia, body mass index, use of antiplatelet agents, use of diuretics, triglycerides, smoking index and DDS were identified as factors influencing the occurrence of MACE after PCI ( P<0.05) . Among these, higher dietary diversity had a protective effect against MACE. Conclusions:After PCI, patients with lower DDS experienced MACE more frequently than those with higher scores. Increased dietary diversity can effectively help prevent MACE in patients after PCI.

Objective:To investigate the independent and interactive effects of sleep quality and sleep chronotype on the severity of coronary artery lesions in patients with coronary heart disease.Methods:From September 2023 to January 2024, 322 inpatients with coronary heart disease diagnosed by coronary angiography in the Department of Cardiovascular Medicine of the Second Affiliated Hospital of Harbin Medical University were selected for the study using the convenience sampling method. Pittsburgh Sleep Quality Index and the Chinese version of the Munich Chronotype Questionnaire were used to investigate the sleep quality and sleep chronotype, and the Gensini score was used to evaluate the severity of coronary artery lesions. Multiple ordered Logistic regression was used to explore the factors influencing the severity of coronary artery lesions in patients with coronary heart disease.Results:Multiple ordered Logistic regression analysis showed that total cholesterol, history of diabetes mellitus, sleep quality, and sleep chronotype were influencing factors in the severity of coronary artery lesions in patients with coronary heart disease ( P<0.05) . There were statistically significant main and interaction effects of sleep quality and sleep chronotype on the severity of coronary artery lesions ( P<0.05) . Conclusions:Sleep quality and sleep chronotype in patients with coronary heart disease have not only independent but also interactive effects on the severity of coronary artery lesions. Nursing staff can provide guidance and interventions for sleep quality and sleep chronotype that may help control the progression of coronary artery lesions in patients with coronary heart disease.

Objective:To explore the current dietary patterns and influencing factors of patients with coronary heart disease (CHD) in severe cold regions, aiming to provide scientific evidence for developing targeted dietary interventions.Methods:A total of 340 patients with CHD who visited the Department of Cardiology at the Second Affiliated Hospital of Harbin Medical University between September and December 2023 were selected using convenience sampling. Patients were assessed using a general information questionnaire, Semi-Quantitative Food Frequency Questionnaire, Food Choice Questionnaire, Nutritional Knowledge Questionnaire, 7-Item Generalized Anxiety Disorder Scale, and Patient Health Questionnaire-9.Results:A total of 340 questionnaires were distributed, and 333 valid questionnaires were collected, with an effective response rate of 97.94% (333/340). Two dietary patterns were identified among patients with CHD in severe cold regions: a "fruit-nut-dairy" dietary pattern and a "meat-seafood-grain" dietary pattern. Factors influencing the "fruit-nut-dairy" dietary pattern included gender, nutritional knowledge, and food choice motivations such as accessibility, sensory appeal, brand and packaging, and emotional dimensions ( P<0.05). Factors influencing the "meat-seafood-grain" dietary pattern included body mass index (BMI), living alone or not, monthly income, and food choice motivations such as convenience, health attributes, sensory appeal, and price ( P<0.05) . Conclusions:When providing dietary interventions for CHD patients, targeted control of factors such as gender, BMI, living alone or not, monthly income, nutritional knowledge, and key elements of food choice motivations may optimize patients' irrational dietary structures and reduce adverse disease outcomes.

Objective:To investigate the association between dietary diversity and the risk of major adverse cardiovascular events (MACE) after percutaneous coronary intervention (PCI) in patients with coronary heart disease (CHD) .Methods:A total of 553 patients diagnosed with CHD and undergoing PCI in the Department of Cardiology at the Second Affiliated Hospital of Harbin Medical University between May and November 2023 were enrolled using a convenience sampling method. A Semi-Quantitative Food Frequency Questionnaire was used to assess patients' dietary intake after PCI, and the Dietary Diversity Score (DDS) was calculated. Patients were followed up for one year to determine the incidence of MACE.Results:History of hypertension, history of hyperlipidemia, body mass index, use of antiplatelet agents, use of diuretics, triglycerides, smoking index and DDS were identified as factors influencing the occurrence of MACE after PCI ( P<0.05) . Among these, higher dietary diversity had a protective effect against MACE. Conclusions:After PCI, patients with lower DDS experienced MACE more frequently than those with higher scores. Increased dietary diversity can effectively help prevent MACE in patients after PCI.

Objective:To investigate the independent and interactive effects of sleep quality and sleep chronotype on the severity of coronary artery lesions in patients with coronary heart disease.Methods:From September 2023 to January 2024, 322 inpatients with coronary heart disease diagnosed by coronary angiography in the Department of Cardiovascular Medicine of the Second Affiliated Hospital of Harbin Medical University were selected for the study using the convenience sampling method. Pittsburgh Sleep Quality Index and the Chinese version of the Munich Chronotype Questionnaire were used to investigate the sleep quality and sleep chronotype, and the Gensini score was used to evaluate the severity of coronary artery lesions. Multiple ordered Logistic regression was used to explore the factors influencing the severity of coronary artery lesions in patients with coronary heart disease.Results:Multiple ordered Logistic regression analysis showed that total cholesterol, history of diabetes mellitus, sleep quality, and sleep chronotype were influencing factors in the severity of coronary artery lesions in patients with coronary heart disease ( P<0.05) . There were statistically significant main and interaction effects of sleep quality and sleep chronotype on the severity of coronary artery lesions ( P<0.05) . Conclusions:Sleep quality and sleep chronotype in patients with coronary heart disease have not only independent but also interactive effects on the severity of coronary artery lesions. Nursing staff can provide guidance and interventions for sleep quality and sleep chronotype that may help control the progression of coronary artery lesions in patients with coronary heart disease.

Objective:To explore the current dietary patterns and influencing factors of patients with coronary heart disease (CHD) in severe cold regions, aiming to provide scientific evidence for developing targeted dietary interventions.Methods:A total of 340 patients with CHD who visited the Department of Cardiology at the Second Affiliated Hospital of Harbin Medical University between September and December 2023 were selected using convenience sampling. Patients were assessed using a general information questionnaire, Semi-Quantitative Food Frequency Questionnaire, Food Choice Questionnaire, Nutritional Knowledge Questionnaire, 7-Item Generalized Anxiety Disorder Scale, and Patient Health Questionnaire-9.Results:A total of 340 questionnaires were distributed, and 333 valid questionnaires were collected, with an effective response rate of 97.94% (333/340). Two dietary patterns were identified among patients with CHD in severe cold regions: a "fruit-nut-dairy" dietary pattern and a "meat-seafood-grain" dietary pattern. Factors influencing the "fruit-nut-dairy" dietary pattern included gender, nutritional knowledge, and food choice motivations such as accessibility, sensory appeal, brand and packaging, and emotional dimensions ( P<0.05). Factors influencing the "meat-seafood-grain" dietary pattern included body mass index (BMI), living alone or not, monthly income, and food choice motivations such as convenience, health attributes, sensory appeal, and price ( P<0.05) . Conclusions:When providing dietary interventions for CHD patients, targeted control of factors such as gender, BMI, living alone or not, monthly income, nutritional knowledge, and key elements of food choice motivations may optimize patients' irrational dietary structures and reduce adverse disease outcomes.