Objective To explore the clinical values of non-invasive myocardial work (MW) and tissue motion annular displacement (TMAD) in evaluation of anthracycline therapy-related cardiac dysfunction in patients with non-Hodgkin lymphoma. Methods A total of 62 patients with non-Hodgkin lymphoma who received standardized chemotherapy based on doxorubicin. Two and three dimensional transthoracic echocardiography, along with two dimensional speckle tracking echocardiography, were performed one day before chemotherapy and at 3, 6, and 9 months after chemotherapy to assess left ventricular ejection fraction, global longitudinal strain (GLS), MW parameters, and TMAD. Logistic regression analysis was used to evaluate the risk factors for cancer therapy-related cardiac dysfunction (CTRCD). The receiver operating characteristic curve was used to assess the diagnostic values of MW- and TMAD-related parameters for CTRCD. Results Compared to baseline, GLS, global work index (GWI), global constructive work (GCW), global work efficiency (GWE), TMAD at midpoint (TMADmid), and TMADmid percentage of left ventricular long-axis diameter (TMADmid%) decreased at 3 months after chemotherapy, while global wasted work (GWW) increased at 6 months after chemotherapy (P＜0.05). Logistic regression analysis showed that the relative reduction in GLS and TMADmid% at 3 months after chemotherapy were independent predictors for CTRCD （P＜0.05), while MW parameters were not independent predictors for CTRCD. GLS reduction≥10.3% and TMADmid% reduction≥15.8% at 3 months after chemotherapy predicted CTRCD with 0.866 and 0.824 of area under the curve (AUC), 92% and 75% of sensitivity, and 74% and 80% of specificity, respectively. AUC of combination of two indexes improved to 0.905, with 75% of sensitivity and 90% of specificity. Conclusions In non-Hodgkin lymphoma patients, the combination of GLS and TMADmid% is helpful of predicting CTRCD early, TMAD may be a novel diagnostic index for CTRCD, and GLS has superior predictive performance than MW for CTRCD.

Objective:To explore the clinicopathological characteristics and prognosis of fumarate hydratase-deficient uterine leiomyoma (FH-dUL).Methods:Clinical data and follow-up information for 117 patients with FH-dUL diagnosed through surgical pathology and immunohistochemistry in the First Affiliated Hospital of Nanjing Medical University from January 2020 to December 2024, were collected. A control group of 130 patients with common uterine leiomyomas was also included. The differences between the two groups in clinical, imaging, and pathological characteristics were compared. Additionally, recurrence rates, fertility outcomes for FH-dUL patients, and the incidence of renal cancer in FH germline mutation carriers were monitored.Results:(1) Comparison of clinicopathological characteristics: the median age of 117 FH-dUL patients was 35 years, and the median age at first diagnosis of uterine leiomyomas was 29 years, both significantly younger than the control group (41 and 36 years; both P<0.01). The FH-dUL group showed significantly higher incidences of uterine myomectomy, multiple leiomyomas, diffusion restriction on pelvic magnetic resonance imaging diffusion weighted imaging, and typical pathological features (candelabra-like vessels, bizarre nuclei, cytoplasmic eosinophilic globules, perinuclear halo, cellular atypia) and higher ultrasound blood flow score (all P<0.05). Of the 30 FH-dUL patients who underwent genetic testing, 9 had germline mutations, 3 had somatic mutations, and 6 had mutations of unclear origin. Among the 9 FH gene germline mutation patients, 2 had already developed renal cell carcinoma. (2) Recurrence analysis: among the 56 patients who underwent uterine myomectomy, 22 (39.3%, 22/56) experienced recurrence during follow-up, compared to 12 (21.8%, 12/55) of the 55 patients in the control group, the difference between the two groups was statistically significant ( P=0.046). Multivariate binary logistic regression analysis showed that cellular leiomyomas ( OR=9.489, 95% CI: 1.740-51.755; P=0.009) and multiple uterine leiomyomas ( OR=10.709, 95% CI: 1.354-84.683; P=0.025) were significant risk factors for recurrence in FH-dUL. (3) Fertility analysis: among the 66 FH-dUL patients who underwent fertility-preserving surgery, 16 had the intention to have fertility desire, only 2 (2/16) completed their fertility plans during follow-up. Conclusions:Clinicopathological features and imaging features help to differentiate FH-dUL from common type uterine fibroids, but lack specificity, and the diagnosis of FH-dUL is based on immunohistochemistry. The recurrence rate after resection of FH-dUL is high, and cellular and multiple leiomyomas are important predictors of recurrence. It is crucial to perform genetic testing, genetic counseling, drug treatment to prevent recurrence, fertility guidance, and long-term comprehensive management after surgery for FH-dUL management.

Objective:To evaluate the clinical utility of an intelligent endoscope transportation system in the digestive endoscopy center.Methods:A parallel-group controlled trial was conducted at Digestive Endoscopy Center of Qilu Hospital of Shandong University from June 1st to December 31st 2024, comparing robotic intelligent endoscope transport (experimental group) versus manual transport (control group). Performance metrics, including response time, transportation speed, labor efficiency, contamination prevention, closed-loop traceability, and nursing staff satisfaction, were statistically analyzed. Full-time equivalent (FTE) was introduced to quantify the operational efficiency of the experimental group.Results:The study included a total of 60 206 instances of intelligent endoscope transportation and 60 485 instances of manual transportation data. The robotic group demonstrated significantly shorter response times versus manual group for initial dispatch (51.08±14.97 seconds VS 54.44±13.61 seconds, t=35.8, P<0.001) and recovery response time (32.52±11.26 seconds VS 40.20±11.40 seconds, t=103.93, P<0.001). During the 148 days operational period, the success rate was 99.83% (60 104/60 206) and the failure rate was 0.17% (102/60 206) for robotic transports. Primary failure causes were wireless disconnection, pathfinding errors, and mechanical faults, averaging 1.05 malfunctions/month with no adverse events. The success and failure rate was 99.26% (60 043/60 485) and 0.74% (442/60 485) respectively for manual transports. Staff satisfaction was significantly higher for robotic transport in endoscopic transportation (4.65±0.55 scores VS 3.97±0.98 scores, t=96.5, P<0.001) and delivery process (4.71±0.59 scores VS 3.90±1.04 scores, t=210.3, P<0.001). and workload intensity was significantly lower (4.06±0.77 scores VS 4.48±0.63 scores, t=59.9, P=0.025). The system reduced labor requirements by 3.68 FTE, yielding annual savings of ￥657 000. Conclusion:The robotic intelligent endoscope transport system improves work efficiency, reduces nursing labor costs and physical workload, enhances job experience and satisfaction, and enables full-process smart traceability, providing a validated solution for endoscopy center logistics.

Objective:To explore the clinicopathological characteristics and prognosis of fumarate hydratase-deficient uterine leiomyoma (FH-dUL).Methods:Clinical data and follow-up information for 117 patients with FH-dUL diagnosed through surgical pathology and immunohistochemistry in the First Affiliated Hospital of Nanjing Medical University from January 2020 to December 2024, were collected. A control group of 130 patients with common uterine leiomyomas was also included. The differences between the two groups in clinical, imaging, and pathological characteristics were compared. Additionally, recurrence rates, fertility outcomes for FH-dUL patients, and the incidence of renal cancer in FH germline mutation carriers were monitored.Results:(1) Comparison of clinicopathological characteristics: the median age of 117 FH-dUL patients was 35 years, and the median age at first diagnosis of uterine leiomyomas was 29 years, both significantly younger than the control group (41 and 36 years; both P<0.01). The FH-dUL group showed significantly higher incidences of uterine myomectomy, multiple leiomyomas, diffusion restriction on pelvic magnetic resonance imaging diffusion weighted imaging, and typical pathological features (candelabra-like vessels, bizarre nuclei, cytoplasmic eosinophilic globules, perinuclear halo, cellular atypia) and higher ultrasound blood flow score (all P<0.05). Of the 30 FH-dUL patients who underwent genetic testing, 9 had germline mutations, 3 had somatic mutations, and 6 had mutations of unclear origin. Among the 9 FH gene germline mutation patients, 2 had already developed renal cell carcinoma. (2) Recurrence analysis: among the 56 patients who underwent uterine myomectomy, 22 (39.3%, 22/56) experienced recurrence during follow-up, compared to 12 (21.8%, 12/55) of the 55 patients in the control group, the difference between the two groups was statistically significant ( P=0.046). Multivariate binary logistic regression analysis showed that cellular leiomyomas ( OR=9.489, 95% CI: 1.740-51.755; P=0.009) and multiple uterine leiomyomas ( OR=10.709, 95% CI: 1.354-84.683; P=0.025) were significant risk factors for recurrence in FH-dUL. (3) Fertility analysis: among the 66 FH-dUL patients who underwent fertility-preserving surgery, 16 had the intention to have fertility desire, only 2 (2/16) completed their fertility plans during follow-up. Conclusions:Clinicopathological features and imaging features help to differentiate FH-dUL from common type uterine fibroids, but lack specificity, and the diagnosis of FH-dUL is based on immunohistochemistry. The recurrence rate after resection of FH-dUL is high, and cellular and multiple leiomyomas are important predictors of recurrence. It is crucial to perform genetic testing, genetic counseling, drug treatment to prevent recurrence, fertility guidance, and long-term comprehensive management after surgery for FH-dUL management.

Objective:To evaluate the clinical utility of an intelligent endoscope transportation system in the digestive endoscopy center.Methods:A parallel-group controlled trial was conducted at Digestive Endoscopy Center of Qilu Hospital of Shandong University from June 1st to December 31st 2024, comparing robotic intelligent endoscope transport (experimental group) versus manual transport (control group). Performance metrics, including response time, transportation speed, labor efficiency, contamination prevention, closed-loop traceability, and nursing staff satisfaction, were statistically analyzed. Full-time equivalent (FTE) was introduced to quantify the operational efficiency of the experimental group.Results:The study included a total of 60 206 instances of intelligent endoscope transportation and 60 485 instances of manual transportation data. The robotic group demonstrated significantly shorter response times versus manual group for initial dispatch (51.08±14.97 seconds VS 54.44±13.61 seconds, t=35.8, P<0.001) and recovery response time (32.52±11.26 seconds VS 40.20±11.40 seconds, t=103.93, P<0.001). During the 148 days operational period, the success rate was 99.83% (60 104/60 206) and the failure rate was 0.17% (102/60 206) for robotic transports. Primary failure causes were wireless disconnection, pathfinding errors, and mechanical faults, averaging 1.05 malfunctions/month with no adverse events. The success and failure rate was 99.26% (60 043/60 485) and 0.74% (442/60 485) respectively for manual transports. Staff satisfaction was significantly higher for robotic transport in endoscopic transportation (4.65±0.55 scores VS 3.97±0.98 scores, t=96.5, P<0.001) and delivery process (4.71±0.59 scores VS 3.90±1.04 scores, t=210.3, P<0.001). and workload intensity was significantly lower (4.06±0.77 scores VS 4.48±0.63 scores, t=59.9, P=0.025). The system reduced labor requirements by 3.68 FTE, yielding annual savings of ￥657 000. Conclusion:The robotic intelligent endoscope transport system improves work efficiency, reduces nursing labor costs and physical workload, enhances job experience and satisfaction, and enables full-process smart traceability, providing a validated solution for endoscopy center logistics.

Objective:To compare and analyze the differences in clinical and pathological features of uterine smooth muscle tumor of uncertain malignant potential (STUMP), common uterine leiomyoma (UL), and cellular uterine leiomyoma (CUL), and to identify biomarkers for predicting STUMP recurrence.Methods:A total of 72 cases of STUMP patients (STUMP group) treated at the First Affiliated Hospital of Nanjing Medical University and the First Affiliated Hospital of Soochow University were collected from June 2015 to March 2024. Additionally, 72 cases of UL and 72 cases of CUL (UL group and CUL group) in the same period were collected as controls. The clinical and pathological features of the three groups were compared, and the recurrence rates and related factors affecting STUMP recurrence were analyzed.Results:(1) Comparison of clinical and pathological features: there were statistically significant differences in age, history of myomectomy, and preoperative serum lactate dehydrogenase (LDH) levels among STUMP, UL, and CUL groups (all P<0.05). STUMP group were significantly older than UL group ( P<0.05). The proportions of STUMP group with a history of myomectomy and elevated preoperative serum LDH levels were significantly higher than those in UL and CUL groups (all P<0.05). On ultrasound, 16 cases of STUMP patients (22%, 16/72), 2 cases of UL patients (3%, 2/72), and 8 cases of CUL patients (11%, 18/72) had unclear fibroid borders, with significant differences between the three groups ( χ2=12.94, P=0.002), with STUMP group significantly higher than UL group ( P<0.05). Regarding immunohistochemistry, the proportion of p16 positivity, p53 mutations, and nuclear antigen associated with cell proliferation (Ki-67) >10% were significantly higher in STUMP group compared to UL group ( P<0.05). In terms of surgical approach, 52 cases of STUMP patients (72%, 52/72) underwent hysterectomy, compared to 27 cases of UL patients (38%, 27/72) and 38 cases of CUL patients (53%, 38/72), with a significant difference between the three groups ( χ2=17.89, P=0.001). The proportion of patients who underwent myomectomy was significantly lower in STUMP group compared to UL and CUL groups (both P<0.05). Among the 20 cases of STUMP patients who underwent myomectomy, 6 patients had a subsequent total hysterectomy after being diagnosed with STUMP. (2) Comparison of recurrence: the median follow-up time for the STUMP, UL, and CUL groups was 38, 12, and 29 months, respectively. During the follow-up period, 3 cases (6%, 3/53) in STUMP group, 4 cases (7%, 4/55) in UL group, and 8 cases (13%, 8/62) in CUL group had recurrence, with no significant differences between the three groups ( χ2=1.91, P=0.411). Among the 3 cases of STUMP patients with recurrence (in the pelvic cavity, liver, and abdominal wall), 2 cases had STUMP pathology on recurrence, and 1 case progressed to well-differentiated uterine leiomyosarcoma. (3) Related factors affecting STUMP recurrence: when comparing preoperative body mass index, serum LDH levels, and Ki-67 positivity ≥30% between recurrent and non-recurrent patients, significant differences were observed (all P<0.05). Univariate logistic regression analysis showed that Ki-67 positivity ≥30% was a significant risk factor for STUMP recurrence ( OR=24.67, 95% CI: 1.70-357.36, P=0.019). Conclusions:Factors such as age, history of myomectomy, preoperative serum LDH levels, and ultrasound findings of unclear fibroid borders are helpful for distinguishing STUMP from UL and CUL. Elevated preoperative serum LDH levels and Ki-67 positivity ≥30% have predictive value for STUMP recurrence. Active postoperative follow-up is essential, whether STUMP patients undergo myomectomy or hysterectomy.

Objective:To compare and analyze the differences in clinical and pathological features of uterine smooth muscle tumor of uncertain malignant potential (STUMP), common uterine leiomyoma (UL), and cellular uterine leiomyoma (CUL), and to identify biomarkers for predicting STUMP recurrence.Methods:A total of 72 cases of STUMP patients (STUMP group) treated at the First Affiliated Hospital of Nanjing Medical University and the First Affiliated Hospital of Soochow University were collected from June 2015 to March 2024. Additionally, 72 cases of UL and 72 cases of CUL (UL group and CUL group) in the same period were collected as controls. The clinical and pathological features of the three groups were compared, and the recurrence rates and related factors affecting STUMP recurrence were analyzed.Results:(1) Comparison of clinical and pathological features: there were statistically significant differences in age, history of myomectomy, and preoperative serum lactate dehydrogenase (LDH) levels among STUMP, UL, and CUL groups (all P<0.05). STUMP group were significantly older than UL group ( P<0.05). The proportions of STUMP group with a history of myomectomy and elevated preoperative serum LDH levels were significantly higher than those in UL and CUL groups (all P<0.05). On ultrasound, 16 cases of STUMP patients (22%, 16/72), 2 cases of UL patients (3%, 2/72), and 8 cases of CUL patients (11%, 18/72) had unclear fibroid borders, with significant differences between the three groups ( χ2=12.94, P=0.002), with STUMP group significantly higher than UL group ( P<0.05). Regarding immunohistochemistry, the proportion of p16 positivity, p53 mutations, and nuclear antigen associated with cell proliferation (Ki-67) >10% were significantly higher in STUMP group compared to UL group ( P<0.05). In terms of surgical approach, 52 cases of STUMP patients (72%, 52/72) underwent hysterectomy, compared to 27 cases of UL patients (38%, 27/72) and 38 cases of CUL patients (53%, 38/72), with a significant difference between the three groups ( χ2=17.89, P=0.001). The proportion of patients who underwent myomectomy was significantly lower in STUMP group compared to UL and CUL groups (both P<0.05). Among the 20 cases of STUMP patients who underwent myomectomy, 6 patients had a subsequent total hysterectomy after being diagnosed with STUMP. (2) Comparison of recurrence: the median follow-up time for the STUMP, UL, and CUL groups was 38, 12, and 29 months, respectively. During the follow-up period, 3 cases (6%, 3/53) in STUMP group, 4 cases (7%, 4/55) in UL group, and 8 cases (13%, 8/62) in CUL group had recurrence, with no significant differences between the three groups ( χ2=1.91, P=0.411). Among the 3 cases of STUMP patients with recurrence (in the pelvic cavity, liver, and abdominal wall), 2 cases had STUMP pathology on recurrence, and 1 case progressed to well-differentiated uterine leiomyosarcoma. (3) Related factors affecting STUMP recurrence: when comparing preoperative body mass index, serum LDH levels, and Ki-67 positivity ≥30% between recurrent and non-recurrent patients, significant differences were observed (all P<0.05). Univariate logistic regression analysis showed that Ki-67 positivity ≥30% was a significant risk factor for STUMP recurrence ( OR=24.67, 95% CI: 1.70-357.36, P=0.019). Conclusions:Factors such as age, history of myomectomy, preoperative serum LDH levels, and ultrasound findings of unclear fibroid borders are helpful for distinguishing STUMP from UL and CUL. Elevated preoperative serum LDH levels and Ki-67 positivity ≥30% have predictive value for STUMP recurrence. Active postoperative follow-up is essential, whether STUMP patients undergo myomectomy or hysterectomy.

Gynecological malignant tumors bring great pain and psychological pressure to patients and affect the quality of life of patients seriously. Their families are faced with serious mental burden during the caring of patients especially spouses. Their quality of life is also affected seriously. This article reviewed the research progress in the quality of life of caregivers including the impact of general quality of life of caregivers for patients with gynecological malignancies, the impact on sexual life between couples and the strategies to improve the quality of life of caregivers. It came to the conclusion that only scientific and effective nursing interventions could improve the quality of life of caregivers.

The article introduces the concept of stigma and the measurement tools of stigma in abortion women as well as research progress of sociological factors, quality of life and interventions of abortion women. This article points out that china is still lack of related research. Strengthening the care for artificial abortion women from people of all walks of life is called on.

Carcinoma, Squamous Cell ; diagnosis ; Fallopian Tubes ; pathology ; Female ; Humans ; Middle Aged ; Uterine Cervical Neoplasms ; diagnosis