Clinicopathological correlations of peritoneal endometriosis and deep infiltrating endometriosis.

OBJECTIVE: The present study aims to investigate the clinical and histopathological features of peritoneal endometriosis (PEM) and deep infiltrating endometriosis (DIE). METHODS: A total of 100 patients with PEM and DIE admitted to Dalian Women and Children's Hospital/Dalian Women and Children's Medical Center between October 2018 and December 2021 were selected as the study subjects. One hundred and thirty-one PEM specimens and 37 DIE were collected, 22 cases of these patients' eutopic endometrium were used as control (15 in PEM, seven in DIE). The present study mainly analysed the pelvic distribution, the histopathological and immunohistochemical features and peritoneal invasion of PEM and DIE. RESULTS: The main distribution of PEM and DIE was located in the posterior pelvic cavity (p < .001). The histopathological characteristics of different PEM forms were different: the contents of endometrioid glands, endometrioid stroma, smooth muscle, fibrous tissue and blood vessels in different lesions were statistically significant (all p < .050). Estrogen receptor (ER) of PEM and DIE was highly expressed in endometrioid glandular epithelium and endometrioid stroma, without statistical significance (p = .330/.113). Progesterone receptor (PR) was also highly expressed in endometrioid glandular epithelium and endometrioid stroma without statistical significance (p = .757/.798). Ki-67 expression of DIE in endometrioid glandular epithelium was significantly higher than that in brown and white lesions (p < .001), while its expression in the endometrioid stroma was not statistically significant in red lesions (p = .070), but higher than that in other PEM lesions (p < .001). Different morphological lesions had different invasiveness rates and depths of invasion to the peritoneum. White lesions had a deeper subperitoneal invasion level than transparent and vesicular lesions. CONCLUSIONS: Although different morphological appearance of PEM is a degenerative process, some active brown lesions of PEM have invasive effects during the process and may further develop into DIE. PEM and DIE may be different developmental stages of the same disease.

In summary, PEM is a progressive disease, and its different morphological appearance reflects different stages of lesion development.Ectopic endometrial cells have a destructive effect on the peritoneal structures; as the lesion progresses, it continuously infiltrates the subperitoneum.PEM and DIE are different development stages of the same disease. The homology of the two lesions has yet to be explored in terms of pathogenesis.

Physician-Nurse Communication Surrounding Computerized Physician Order Entry Systems From Social and Technical Perspective: An Ethnographic Study.

Although computerized physician order entry systems improve order transmission and patient safety, overdependence on these systems can impede users' communication. This ethnographic study explored physician-nurse communication surrounding computerized physician order entry systems using a sociotechnical framework. Fieldwork conducted in a tertiary teaching hospital comprised 89 hours of participant observation, and individual semistructured interviews were held with seven nurses and five physicians. In addition, documents and artifacts were collected. Three core themes emerged. First, computerized physician order entry quality-related issues undermined the work efficiency of physicians and nurses. Specifically, usability was error prone because of cognitive overload, and the system was unable to perform relevant traces and raise alerts, demonstrating poor interoperability. Second, social factors, including insufficient training, unclear responsibilities, and a lack of awareness concerning interdisciplinary communication, compounded communication problems. Last, environmental factors, including noncoterminous spaces and times and insufficient technical support, impeded the resolution of communication problems. Technical and social contextual factors relating to computerized physician order entry systems jointly affected physician-nurse communication. Cognitive issues and insufficient alerts impacted work efficiency the most and were compounded by contextual individual- and team-related factors and environmental factors. Therefore, improved functions of computerized physician order entry systems and interprofessional communication training are required to optimize technical and social aspects of physician-nurse communication.

Breast Cancer Survivors Report Similar Concerns Related to Return to Work in Developed and Developing Nations.

Aim To determine whether breast cancer survivors (BCS) at work following the diagnosis and/or treatment of breast cancer, in a rapidly developing country such as China experience similar to return to work challenges as reported in nations with established return to work (RTW) policy and procedures for employees with cancer. Methods Semi-structured interviews were conducted with 16 BCS who returned to work following diagnosis and/or primary cancer treatment. An Interpretative Phenomenological Analysis was used to investigate responses. Results Three recurring themes emerged: (1) challenges at work related to residual effects of diagnosis and/or primary treatment; (2) positive and negative responses from employers and/or supervisors; and (3) positive and negative responses from co-workers/colleagues. Although several participants experienced a high level of workplace support, there was a subgroup that did report challenges related to symptom burden, cognitive limitations, and both positive and negative responses by employers and co-workers were reported. Conclusions Findings indicate similar challenges in BCS who RTW during and/or following cancer treatment in both rapidly developing and developed nations. Results suggest that regardless of the existence of workplace policies and practices related to RTW for workers with a history of cancer, a subgroup of BCS experience similar challenges when returning to work. These findings highlight the international nature of RTW challenges and suggest the need for more global efforts to develop and evaluate workplace interventions to assist with these similarities.